Lines Matching refs:cx
53 xor %cx,%cx # Zero
54 mov %cx,%es # Address
55 mov %cx,%ds # data
56 mov %cx,%ss # Set up
70 mov $0x1,%cx # Two passes
82 dec %cx # Do two
113 mov $NSECT,%cx # Sector count
145 mov $COPY_BLK_SZ,%cx # Copy 32k
150 mov %cx,%ds # Reset %ds and %es
151 mov %cx,%es
156 * Use the zero-valued %cx as a timeout for embedded hardware which do not
160 seta20.1: dec %cx # Timeout?