Lines Matching refs:si
86 #define puts(s) movw $s, %si; call Lmessage
149 xorw %si, %si
207 movw $pt, %si
212 movb (%si), %al
217 addw $PARTSZ, %si
222 movw $enoboot, %si
267 pushw %si
268 movw $info, %si
270 popw %si
322 movb %dl, (%si) /* Store drive here temporarily */
341 movb (%si), %dl /* Get back drive number */
374 movl 8(%si), %ecx
377 pushw %si /* We'll need %si later */
380 movw $lba_command, %si
383 popw %si /* get back %si */
415 movb 1(%si), %dh /* head */
416 movw 2(%si), %cx /* sect, cyl */
423 movw $eread, %si
443 movw $enoos, %si