;--- BT, BTC, BTR, BTS
.386
.model flat
.data
vq dq 0
vd dd 0
vw dw 0
vb db 0
.code
bt ax, 1
bt vw, 2
bt ax, cx
bt vw, cx
bt eax,3
bt vd, 4
bt eax,ecx
bt vd, ecx
btc ax, 1
btc vw, 2
btc ax, cx
btc vw, cx
btc eax,3
btc vd, 4
btc eax,ecx
btc vd, ecx
btr ax, 1
btr vw, 2
btr ax, cx
btr vw, cx
btr eax,3
btr vd, 4
btr eax,ecx
btr vd, ecx
bts ax, 1
bts vw, 2
bts ax, cx
bts vw, cx
bts eax,3
bts vd, 4
bts eax,ecx
bts vd, ecx
;--- LOCK for BT is invalid,
;--- for BTC, BTR and BTS LOCK is ok for memory operands only
;--- However, Masm will always accept LOCK for BT, BTC, BTR and BTS
; lock bt ax,1
; lock bt eax,1
; lock bt vw,1
; lock bt vd,1
; lock btc ax,1
; lock btc eax,1
lock btc vw,1
lock btc vd,1
; lock btr ax,1
; lock btr eax,1
lock btr vw,1
lock btr vd,1
; lock bts ax,1
; lock bts eax,1
lock bts vw,1
lock bts vd,1
if 0 ;accepted by JWasm v2.05 and below
bt vb,1
btc vb,1
btr vb,1
bts vb,1
endif
end