(:translate stack-ref)
(:policy :fast-safe)
(:args (sap :scs (sap-reg) :to :eval)
- (offset :scs (any-reg) :target temp))
+ (offset :scs (any-reg) :target temp))
(:arg-types system-area-pointer positive-fixnum)
(:temporary (:sc unsigned-reg :from (:argument 1)) temp)
(:results (result :scs (descriptor-reg)))
(move temp offset)
(inst neg temp)
(inst mov result
- (make-ea :dword :base sap :disp (- word-bytes) :index temp))))
+ (make-ea :dword :base sap :disp (frame-byte-offset 0) :index temp))))
(define-vop (read-control-stack-c)
(:translate stack-ref)
(:result-types *)
(:generator 5
(inst mov result (make-ea :dword :base sap
- :disp (- (* (1+ index) word-bytes))))))
+ :disp (frame-byte-offset index)))))
(define-vop (write-control-stack)
(:translate %set-stack-ref)
(:policy :fast-safe)
(:args (sap :scs (sap-reg) :to :eval)
- (offset :scs (any-reg) :target temp)
- (value :scs (descriptor-reg) :to :result :target result))
+ (offset :scs (any-reg) :target temp)
+ (value :scs (descriptor-reg) :to :result :target result))
(:arg-types system-area-pointer positive-fixnum *)
(:temporary (:sc unsigned-reg :from (:argument 1) :to :result) temp)
(:results (result :scs (descriptor-reg)))
(move temp offset)
(inst neg temp)
(inst mov
- (make-ea :dword :base sap :disp (- word-bytes) :index temp) value)
+ (make-ea :dword :base sap :disp (frame-byte-offset 0) :index temp) value)
(move result value)))
(define-vop (write-control-stack-c)
(:translate %set-stack-ref)
(:policy :fast-safe)
(:args (sap :scs (sap-reg))
- (value :scs (descriptor-reg) :target result))
+ (value :scs (descriptor-reg) :target result))
(:info index)
(:arg-types system-area-pointer (:constant (signed-byte 30)) *)
(:results (result :scs (descriptor-reg)))
(:result-types *)
(:generator 5
(inst mov (make-ea :dword :base sap
- :disp (- (* (1+ index) word-bytes)))
- value)
+ :disp (frame-byte-offset index))
+ value)
(move result value)))
(define-vop (code-from-mumble)
(:variant-vars lowtag)
(:generator 5
(let ((bogus (gen-label))
- (done (gen-label)))
+ (done (gen-label)))
(loadw temp thing 0 lowtag)
- (inst shr temp type-bits)
+ (inst shr temp n-widetag-bits)
(inst jmp :z bogus)
- (inst shl temp (1- (integer-length word-bytes)))
+ (inst shl temp (1- (integer-length n-word-bytes)))
(unless (= lowtag other-pointer-lowtag)
- (inst add temp (- lowtag other-pointer-lowtag)))
+ (inst add temp (- lowtag other-pointer-lowtag)))
(move code thing)
(inst sub code temp)
(emit-label done)
(assemble (*elsewhere*)
- (emit-label bogus)
- (inst mov code nil-value)
- (inst jmp done)))))
+ (emit-label bogus)
+ (inst mov code nil-value)
+ (inst jmp done)))))
(define-vop (code-from-lra code-from-mumble)
(:translate sb!di::lra-code-header)
(:args (value :scs (unsigned-reg unsigned-stack) :target result))
(:arg-types unsigned-num)
(:results (result :scs (descriptor-reg)
- :load-if (not (sc-is value unsigned-reg))
- ))
+ :load-if (not (sc-is value unsigned-reg))
+ ))
(:generator 1
(move result value)))
(:translate sb!di::get-lisp-obj-address)
(:args (thing :scs (descriptor-reg control-stack) :target result))
(:results (result :scs (unsigned-reg)
- :load-if (not (and (sc-is thing descriptor-reg)
- (sc-is result unsigned-stack)))))
+ :load-if (not (and (sc-is thing descriptor-reg)
+ (sc-is result unsigned-stack)))))
(:result-types unsigned-num)
(:generator 1
(move result thing)))
(:result-types positive-fixnum)
(:generator 5
(loadw res fun 0 fun-pointer-lowtag)
- (inst shr res type-bits)))
+ (inst shr res n-widetag-bits)))