title: Signal SIGSTOP received in the ARM Assembly in libc?
body: <p>Trying to understand this ARM assembly . I get a SIGSTOP signal for this. Something is going wrong here.I ll try but need some help</p>
  
  <pre><code>afd0c750:   push {r4, r7}        
  afd0c754:   mov r7, #252    ; 0xfc  // what is this I think that its calling the SWI and it need the r7 to have this value.  
  afd0c758:   svc 0x00000000
  afd0c75c:   pop {r4, r7}
  afd0c760:   movs r0, r0
  afd0c764:   bxpl lr 
  afd0c768:   b 0xafd3896c
  </code></pre>