taglinefilesource code
nop179include/asm-i386/system.h#define nop() __asm__ __volatile__ ("nop")
nop27include/asm-m68k/system.h#define nop() __asm__ __volatile__ ("nop"::)
nop69include/asm-mips/system.h#define nop() __asm__ __volatile__ ("nop")