   86      
   ,    . 
         .  
    ,                         j

 system_call ()     -
        NR_syscalls.  -
      NR_syscalls,    -|
 -ENOSYS.        |
 :

call *sys_call_table(,%eax,4)

          32  (4 ), |
        4    - j
     (. 5.2).

   

read() read!)

 

system_call

 

sys_read()




 read ()
  







sys_read()

                   

. 5.2.        

 

    ,     -'
     .    
    -    
.         
     :    
.    86  ebx, ecx, edx, esi, edi -
    .      
  ,   ,    
  ,    .

        -
.    86     .

100  5