Lines Matching defs:bl
789 Bit8u bl, bh, dl, dh, cl, ch, al, ah;
806 Bit8u bl, bh;
4245 regs.u.r8.bl = mouse_data1;
4359 regs.u.r8.bl = mouse_data1;
6266 mov bl,6[bp] // hd_heads
6269 mov bl,8[bp] // head
6271 mov bl,10[bp] // hd_sectors
6273 mov bl,12[bp] // sector
6286 mov bl,14[bp] // dl
6287 and bl,#1
6288 shl bl,#4
6289 or ah,bl
8337 if (regs.u.r8.bl == 0xff) {
8339 } else if (regs.u.r8.bl == 0x81) {
8341 } else if (regs.u.r8.bl == 0x83) {
8343 } else if (regs.u.r8.bl == 0x86) {
8350 regs.u.r8.ah = regs.u.r8.bl;
8719 mov bl, #0x07 ;; drive0 determined, multi-rate, has changed line
8722 mov bl, #0x00 ;; no drive0
8728 or bl, #0x70 ;; drive1 determined, multi-rate, has changed line
8730 ;; leave high bits in BL zerod
8731 mov 0x048f, bl ;; put new val in BDA (diskette controller information)
9124 mov bl, #0x00
9143 mov bl, al
9144 and bl, #0x0f ;; bl has low digit
9148 add al, bl ;; then add low digit
9888 mov bl, #0x01
9889 shl bl, cl
9891 or al, bl
9909 mov bl, [si+9]
9936 mov bl, [si+1]
9944 test bl, #0x07
9978 mov bl, [si+1]
9979 add bl, [bp-3] ;; pci function number
9986 inc bl
9987 test bl, #0x07
10374 mov bl, al
10383 mov al, bl
10439 mov 0x04b0, bl
10441 cmp bl, #0xfe
11155 mov bl, ah
