val              1705 usertests.c      uchar val = 0;
val              1712 usertests.c        val = 0x09;  /* year */
val              1714 usertests.c        asm volatile("outb %0,%1"::"a"(val), "d" (port));
val              1716 usertests.c        asm volatile("inb %1,%0" : "=a" (val) : "d" (port));
val               136 x86.h            uint val;
val               137 x86.h            asm volatile("movl %%cr2,%0" : "=r" (val));
val               138 x86.h            return val;
val               142 x86.h          lcr3(uint val)
val               144 x86.h            asm volatile("movl %0,%%cr3" : : "r" (val));