Lines Matching refs:ax
90 movw %cs, %ax
91 movw %ax, %ds /* load cs into ds */
92 movw %ax, %ss /* and into ss */
258 movw $KDS_SEL, %ax
259 movw %ax, %ds
260 movw %ax, %es
261 movw %ax, %ss
263 movw $KTSS_SEL, %ax /* setup kernel TSS */
264 ltr %ax
266 xorw %ax, %ax /* clear LDTR */
267 lldt %ax
345 movw %cs, %ax
346 movw %ax, %ds /* load cs into ds */
347 movw %ax, %ss /* and into ss */
511 movw $KDS_SEL, %ax
512 movw %ax, %ds
513 movw %ax, %es
514 movw %ax, %ss
516 movw $KTSS_SEL, %ax /* setup kernel TSS */
517 ltr %ax
519 xorw %ax, %ax /* clear LDTR */
520 lldt %ax
658 movw $KTSS_SEL,%ax
659 ltr %ax
660 xorw %ax, %ax /* clear LDTR */
661 lldt %ax
689 mov %cs, %ax
739 mov $KFS_SEL, %ax
741 mov $KGS_SEL, %ax
743 mov $KDS_SEL, %ax
749 mov $(KTSS_SEL), %ax
750 ltr %ax
751 xorw %ax, %ax /* clear LDTR */
752 lldt %ax
795 movw %cs, %ax
796 movw %ax, %ds /* load cs into ds */
797 movw %ax, %ss /* and into ss */
802 movw $CPUHALTCODEOFF, %ax
803 .byte 0xff, 0xe0 /* jmp *%ax */
817 movw %cs, %ax
818 movw %ax, %ds /* load cs into ds */
819 movw %ax, %ss /* and into ss */
824 movw $CPUHALTCODEOFF, %ax
825 jmp *%ax
849 movw $CPUHALTCODEOFF, %ax
850 .byte 0xff, 0xe0 /* jmp *%ax */
855 mov %cs, %ax
862 movw $CPUHALTCODEOFF, %ax
863 jmp *%ax
877 movw $0xdead, %ax
878 movw %ax, CPUHALTEDOFF