Lines Matching full:si
111 mov $msg_welcome,%si # %ds:(%si) -> welcome message
116 mov $msg_bootinfo,%si # %ds:(%si) -> boot args message
143 mov $msg_novd,%si # No VD
150 mov $loader_paths,%si # Point to start of array
151 lookup_path: push %si # Save file name pointer
159 mov %di,%si # Point %si at next path
160 mov (%si),%al # Get first char of next path
163 mov $msg_failed,%si # Failed message
175 mov $msg_load2big,%si # Error message
203 mov $msg_relocate,%si # Display the
260 mov $btx_client,%si # the simple btx client
267 mov $MEM_ARG,%si # where the args are at now
281 mov $msg_jump,%si # Display the
286 # Lookup the file in the path at [SI] from the root directory.
293 push %si
294 mov $msg_lookup,%si # Display lookup message
296 pop %si
297 push %si
299 mov $msg_lookup2,%si
301 pop %si
307 dec %si # Undo lodsb side effect
310 mov $msg_lookupfail,%si # Not found message
315 lookup_done: mov $msg_lookupok,%si # Success message
321 # Lookup file at [SI] in directory whose record is at [BX].
324 # Returns: CF = 0 (success), BX = pointer to record, SI = next path item
325 # CF = 1 (not found), SI = preserved
335 push %si # Save
344 pop %si # Restore
358 push %si # Save
359 movzbw DIR_NAMELEN(%bx),%si # Find end of string
360 ff.checkver: cmpb $'0',DIR_NAME-1(%bx,%si) # Less than '0'?
362 cmpb $'9',DIR_NAME-1(%bx,%si) # Greater than '9'?
364 dec %si # Next char
369 cmp %cx,%si # Did we find any digits?
371 cmpb $';',DIR_NAME-1(%bx,%si) # Check for semicolon
373 dec %si # Skip semicolon
374 mov %si,%cx
377 ff.checkver.2: mov %cx,%si # Restore %si to end of string
378 ff.checkdot: cmpb $'.',DIR_NAME-1(%bx,%si) # Trailing dot?
381 ff.checklen: pop %si # Restore
392 push %si # Save
395 pop %si # Restore
397 ff.match: add $2,%sp # Discard saved %si
406 read: push %si # Save
414 mov $edd_packet,%si # Address Packet
422 pop %si
429 mov $msg_badread,%si # Display Read error message
432 # Display error message at [SI] and halt.
441 # Trashes: AX, SI
444 putstr.load: lodsb # load %al from %ds:(%si)