(inst blbs object done)
;; Pick off fixnums.
- (inst and object 3 result)
+ (inst and object fixnum-tag-mask result)
(inst beq result done)
;; Must be an other immediate.
DONE))
-(define-vop (function-subtype)
- (:translate function-subtype)
+(define-vop (fun-subtype)
+ (:translate fun-subtype)
(:policy :fast-safe)
(:args (function :scs (descriptor-reg)))
(:results (result :scs (unsigned-reg)))
(:generator 6
(load-type result function (- fun-pointer-lowtag))))
-(define-vop (set-function-subtype)
- (:translate (setf function-subtype))
+(define-vop (set-fun-subtype)
+ (:translate (setf fun-subtype))
(:policy :fast-safe)
(:args (type :scs (unsigned-reg) :target result)
(function :scs (descriptor-reg)))
(inst sll val n-widetag-bits temp)
(inst bis temp (tn-value type) res))
(t
- (inst sra type 2 temp)
- (inst sll val (- n-widetag-bits 2) res)
+ (inst sra type n-fixnum-tag-bits temp)
+ (inst sll val (- n-widetag-bits n-fixnum-tag-bits) res)
(inst bis res temp res)))))
\f
(inst subq ndescr other-pointer-lowtag ndescr)
(inst addq code ndescr sap)))
-(define-vop (compute-function)
+(define-vop (compute-fun)
(:args (code :scs (descriptor-reg))
(offset :scs (signed-reg unsigned-reg)))
(:arg-types * positive-fixnum)
\f
;;;; other random VOPs.
-(defknown sb!unix::do-pending-interrupt () (values))
-(define-vop (sb!unix::do-pending-interrupt)
+(defknown sb!unix::receive-pending-interrupt () (values))
+(define-vop (sb!unix::receive-pending-interrupt)
(:policy :fast-safe)
- (:translate sb!unix::do-pending-interrupt)
+ (:translate sb!unix::receive-pending-interrupt)
(:generator 1
(inst gentrap pending-interrupt-trap)))
(define-vop (halt)
(:generator 1
(inst gentrap halt-trap)))
+
+(define-vop (istream-memory-barrier)
+ (:generator 1
+ (inst imb)))
\f
;;;; dynamic vop count collection support