title: Disable Hardware & Software Interrupts
body: <p>Is it possible to disable all interrupts with a ASM/C/C++ program to get full control about the processor?</p>
  
  <p>If yes -> how?</p>
  
  <p>If not -> how do "atomic" operation system calls work (for example entering a critical section)?</p>
  
  <p>Thanks for your help!</p>