Lines Matching refs:ax
82 xor %ax, %ax
83 mov %ax, %ss
84 mov %ax, %ds
85 mov %ax, %es
86 mov %ax, %fs
87 mov %ax, %gs
103 mov %ax, %bp /* boot file sectors */
109 mov %ds, %ax
110 mov %ax, %es
157 sub %ax, %bp /* Sectors left */
158 shl $(ISO_SECTOR_BITS-4), %ax /* 2048-byte sectors -> segment */
159 add %ax, 6(%si) /* Advance buffer pointer */
214 * WARNING: trashes %si, %ax, and %bx
234 * printhex[248]: Write a hex number in (AL, AX, EAX) to the console
