Lines Matching refs:cx
181 pushw %cx
183 movw $0x01, %cx
186 popw %cx
207 movw %bx, %cx
348 xorw %cx,%cx # BIOSes which don't clear/set
351 # or merely pass cx,dx though
357 cmpw $0x0, %cx # Kludge to handle BIOSes
361 movw %ax, %cx # seems to indicate AX/BX
400 movw $0x10, %cx
401 pushw %cx
409 popw %cx
428 movw $0x10, %cx
453 movw (%si), %cx
454 addw $2, %cx # table length is a short
455 cmpw $0x10, %cx
458 movw $0x10, %cx # we keep only first 16 bytes
472 movw $7, %cx
478 decw %cx
517 andw $0x02, %cx # Is 32 bit supported?
525 xorw %cx, %cx # paranoia :-)
534 movw %cx, (72) # BIOS 16 bit code segment
542 xorw %cx, %cx # paranoia
550 movw %cx, (76) # and flags
602 movw $0x800, %cx
649 movw %cs:setup_move_size, %cx
653 movw %cx, %di
656 subw $move_self_here+0x200, %cx
662 movw $move_self_here+0x200, %cx
731 xorw %cx, %cx
746 xorw %cx, %cx
890 pushw %cx
892 xorw %cx, %cx
893 movw %cx, %fs # Low memory
894 decw %cx
895 movw %cx, %gs # High memory area
896 movw $A20_TEST_LOOPS, %cx
908 popw %cx
954 pushw %cx
963 popw %cx