(define-vop (set-slot)
(:args (object :scs (descriptor-reg))
- (value :scs (descriptor-reg any-reg immediate)))
+ (value :scs (descriptor-reg any-reg immediate)))
(:temporary (:sc descriptor-reg) temp)
(:info name offset lowtag)
(:ignore name)
(:results)
(:generator 1
(if (sc-is value immediate)
- (let ((val (tn-value value)))
- (move-immediate (make-ea :qword
- :base object
- :disp (- (* offset n-word-bytes)
- lowtag))
- (etypecase val
- (integer
- (fixnumize val))
- (symbol
- (+ nil-value (static-symbol-offset val)))
- (character
- (logior (ash (char-code val) n-widetag-bits)
- character-widetag)))
- temp))
- ;; Else, value not immediate.
- (storew value object offset lowtag))))
+ (let ((val (tn-value value)))
+ (move-immediate (make-ea :qword
+ :base object
+ :disp (- (* offset n-word-bytes)
+ lowtag))
+ (etypecase val
+ (integer
+ (fixnumize val))
+ (symbol
+ (+ nil-value (static-symbol-offset val)))
+ (character
+ (logior (ash (char-code val) n-widetag-bits)
+ character-widetag)))
+ temp))
+ ;; Else, value not immediate.
+ (storew value object offset lowtag))))
\f
;;(:policy :fast-safe)
(:generator 4
(let ((global-val (gen-label))
- (done (gen-label)))
+ (done (gen-label)))
(loadw tls symbol symbol-tls-index-slot other-pointer-lowtag)
(inst or tls tls)
(inst jmp :z global-val)
- (inst fs-segment-prefix)
- (inst cmp (make-ea :dword :scale 1 :index tls) unbound-marker-widetag)
+ (inst cmp (make-ea :qword :base thread-base-tn :scale 1 :index tls)
+ no-tls-value-marker-widetag)
(inst jmp :z global-val)
- (inst fs-segment-prefix)
- (inst mov (make-ea :dword :scale 1 :index tls) value)
+ (inst mov (make-ea :qword :base thread-base-tn :scale 1 :index tls)
+ value)
(inst jmp done)
(emit-label global-val)
(storew value symbol symbol-value-slot other-pointer-lowtag)
(emit-label done))))
;; unithreaded it's a lot simpler ...
-#!-sb-thread
+#!-sb-thread
(define-vop (set cell-set)
(:variant symbol-value-slot other-pointer-lowtag))
(:vop-var vop)
(:save-p :compute-only)
(:generator 9
- (let* ((err-lab (generate-error-code vop unbound-symbol-error object))
- (ret-lab (gen-label)))
+ (let* ((check-unbound-label (gen-label))
+ (err-lab (generate-error-code vop unbound-symbol-error object))
+ (ret-lab (gen-label)))
(loadw value object symbol-tls-index-slot other-pointer-lowtag)
- (inst fs-segment-prefix)
- (inst mov value (make-ea :dword :index value :scale 1))
- (inst cmp value unbound-marker-widetag)
- (inst jmp :ne ret-lab)
+ (inst mov value (make-ea :qword :base thread-base-tn
+ :index value :scale 1))
+ (inst cmp value no-tls-value-marker-widetag)
+ (inst jmp :ne check-unbound-label)
(loadw value object symbol-value-slot other-pointer-lowtag)
+ (emit-label check-unbound-label)
(inst cmp value unbound-marker-widetag)
(inst jmp :e err-lab)
(emit-label ret-lab))))
(:generator 8
(let ((ret-lab (gen-label)))
(loadw value object symbol-tls-index-slot other-pointer-lowtag)
- (inst fs-segment-prefix)
- (inst mov value (make-ea :dword :index value :scale 1))
- (inst cmp value unbound-marker-widetag)
+ (inst mov value
+ (make-ea :qword :base thread-base-tn :index value :scale 1))
+ (inst cmp value no-tls-value-marker-widetag)
(inst jmp :ne ret-lab)
(loadw value object symbol-value-slot other-pointer-lowtag)
(emit-label ret-lab))))
(define-vop (locked-symbol-global-value-add)
(:args (object :scs (descriptor-reg) :to :result)
- (value :scs (any-reg) :target result))
+ (value :scs (any-reg) :target result))
(:arg-types * tagged-num)
(:results (result :scs (any-reg) :from (:argument 1)))
(:policy :fast)
(:generator 4
(move result value)
(inst lock)
- (inst add (make-ea :dword :base object
- :disp (- (* symbol-value-slot n-word-bytes)
- other-pointer-lowtag))
- value)))
+ (inst add (make-ea :qword :base object
+ :disp (- (* symbol-value-slot n-word-bytes)
+ other-pointer-lowtag))
+ value)))
#!+sb-thread
(define-vop (boundp)
(:info target not-p)
(:temporary (:sc descriptor-reg #+nil(:from (:argument 0))) value)
(:generator 9
- (if not-p
- (let ((not-target (gen-label)))
- (loadw value object symbol-value-slot other-pointer-lowtag)
- (inst cmp value unbound-marker-widetag)
- (inst jmp :ne not-target)
- (loadw value object symbol-tls-index-slot other-pointer-lowtag)
- (inst fs-segment-prefix)
- (inst cmp (make-ea :dword :index value :scale 1) unbound-marker-widetag)
- (inst jmp :e target)
- (emit-label not-target))
- (progn
- (loadw value object symbol-value-slot other-pointer-lowtag)
- (inst cmp value unbound-marker-widetag)
- (inst jmp :ne target)
- (loadw value object symbol-tls-index-slot other-pointer-lowtag)
- (inst fs-segment-prefix)
- (inst cmp (make-ea :dword :index value :scale 1) unbound-marker-widetag)
- (inst jmp :ne target)))))
+ (let ((check-unbound-label (gen-label)))
+ (loadw value object symbol-tls-index-slot other-pointer-lowtag)
+ (inst mov value
+ (make-ea :qword :base thread-base-tn :index value :scale 1))
+ (inst cmp value no-tls-value-marker-widetag)
+ (inst jmp :ne check-unbound-label)
+ (loadw value object symbol-value-slot other-pointer-lowtag)
+ (emit-label check-unbound-label)
+ (inst cmp value unbound-marker-widetag)
+ (inst jmp (if not-p :e :ne) target))))
#!-sb-thread
(define-vop (boundp)
\f
;;;; fdefinition (FDEFN) objects
-(define-vop (fdefn-fun cell-ref) ; /pfw - alpha
+(define-vop (fdefn-fun cell-ref) ; /pfw - alpha
(:variant fdefn-fun-slot other-pointer-lowtag))
(define-vop (safe-fdefn-fun)
(:policy :fast-safe)
(:translate (setf fdefn-fun))
(:args (function :scs (descriptor-reg) :target result)
- (fdefn :scs (descriptor-reg)))
+ (fdefn :scs (descriptor-reg)))
(:temporary (:sc unsigned-reg) raw)
(:temporary (:sc byte-reg) type)
(:results (result :scs (descriptor-reg)))
(:generator 38
(load-type type function (- fun-pointer-lowtag))
(inst lea raw
- (make-ea :byte :base function
- :disp (- (* simple-fun-code-offset n-word-bytes)
- fun-pointer-lowtag)))
+ (make-ea :byte :base function
+ :disp (- (* simple-fun-code-offset n-word-bytes)
+ fun-pointer-lowtag)))
(inst cmp type simple-fun-header-widetag)
(inst jmp :e NORMAL-FUN)
(inst lea raw (make-fixup "closure_tramp" :foreign))
(:generator 38
(storew nil-value fdefn fdefn-fun-slot other-pointer-lowtag)
(storew (make-fixup "undefined_tramp" :foreign)
- fdefn fdefn-raw-addr-slot other-pointer-lowtag)
+ fdefn fdefn-raw-addr-slot other-pointer-lowtag)
(move result fdefn)))
\f
;;;; binding and unbinding
#!+sb-thread
(define-vop (bind)
(:args (val :scs (any-reg descriptor-reg))
- (symbol :scs (descriptor-reg)))
+ (symbol :scs (descriptor-reg)))
(:temporary (:sc unsigned-reg) tls-index temp bsp)
(:generator 5
(let ((tls-index-valid (gen-label)))
(loadw tls-index symbol symbol-tls-index-slot other-pointer-lowtag)
(inst add bsp (* binding-size n-word-bytes))
(store-tl-symbol-value bsp *binding-stack-pointer* temp)
-
+
(inst or tls-index tls-index)
(inst jmp :ne tls-index-valid)
;; allocate a new tls-index
(load-symbol-value tls-index *free-tls-index*)
- (inst add tls-index 4) ;XXX surely we can do this more
+ (inst add tls-index 8) ;XXX surely we can do this more
(store-symbol-value tls-index *free-tls-index*) ;succintly
- (inst sub tls-index 4)
+ (inst sub tls-index 8)
(storew tls-index symbol symbol-tls-index-slot other-pointer-lowtag)
(emit-label tls-index-valid)
- (inst fs-segment-prefix)
- (inst mov temp (make-ea :dword :scale 1 :index tls-index))
+ (inst mov temp
+ (make-ea :qword :base thread-base-tn :scale 1 :index tls-index))
(storew temp bsp (- binding-value-slot binding-size))
(storew symbol bsp (- binding-symbol-slot binding-size))
- (inst fs-segment-prefix)
- (inst mov (make-ea :dword :scale 1 :index tls-index) val))))
+ (inst mov (make-ea :qword :base thread-base-tn :scale 1 :index tls-index)
+ val))))
#!-sb-thread
(define-vop (bind)
#!+sb-thread
(define-vop (unbind)
- ;; four temporaries?
+ ;; four temporaries?
(:temporary (:sc unsigned-reg) symbol value bsp tls-index)
(:generator 0
(load-tl-symbol-value bsp *binding-stack-pointer*)
(loadw symbol bsp (- binding-symbol-slot binding-size))
(loadw value bsp (- binding-value-slot binding-size))
- (loadw tls-index symbol symbol-tls-index-slot other-pointer-lowtag)
- (inst fs-segment-prefix)
- (inst mov (make-ea :dword :scale 1 :index tls-index) value)
+ (loadw tls-index symbol symbol-tls-index-slot other-pointer-lowtag)
+ (inst mov (make-ea :qword :base thread-base-tn :scale 1 :index tls-index)
+ value)
(storew 0 bsp (- binding-symbol-slot binding-size))
(inst sub bsp (* binding-size n-word-bytes))
(inst or symbol symbol)
(inst jmp :z SKIP)
(loadw value bsp (- binding-value-slot binding-size))
- #!-sb-thread (storew value symbol symbol-value-slot other-pointer-lowtag)
-
- #!+sb-thread (loadw
- tls-index symbol symbol-tls-index-slot other-pointer-lowtag)
- #!+sb-thread (inst fs-segment-prefix)
- #!+sb-thread (inst mov (make-ea :dword :scale 1 :index tls-index) value)
+ #!-sb-thread
+ (storew value symbol symbol-value-slot other-pointer-lowtag)
+ #!+sb-thread
+ (loadw tls-index symbol symbol-tls-index-slot other-pointer-lowtag)
+ #!+sb-thread
+ (inst mov (make-ea :qword :base thread-base-tn :scale 1 :index tls-index)
+ value)
(storew 0 bsp (- binding-symbol-slot binding-size))
SKIP
(defknown %instance-set-conditional (instance index t t) t
- (unsafe))
+ (unsafe))
(define-vop (instance-set-conditional)
(:translate %instance-set-conditional)
(:args (object :scs (descriptor-reg) :to :eval)
- (slot :scs (any-reg) :to :result)
- (old-value :scs (descriptor-reg any-reg) :target eax)
- (new-value :scs (descriptor-reg any-reg)))
+ (slot :scs (any-reg) :to :result)
+ (old-value :scs (descriptor-reg any-reg) :target rax)
+ (new-value :scs (descriptor-reg any-reg)))
(:arg-types instance positive-fixnum * *)
- (:temporary (:sc descriptor-reg :offset eax-offset
- :from (:argument 2) :to :result :target result) eax)
+ (:temporary (:sc descriptor-reg :offset rax-offset
+ :from (:argument 2) :to :result :target result) rax)
(:results (result :scs (descriptor-reg any-reg)))
;(:guard (backend-featurep :i486))
(:policy :fast-safe)
(:generator 5
- (move eax old-value)
+ (move rax old-value)
(inst lock)
- (inst cmpxchg (make-ea :dword :base object :index slot :scale 1
- :disp (- (* instance-slots-offset n-word-bytes)
- instance-pointer-lowtag))
- new-value)
- (move result eax)))
+ (inst cmpxchg (make-ea :qword :base object :index slot :scale 1
+ :disp (- (* instance-slots-offset n-word-bytes)
+ instance-pointer-lowtag))
+ new-value)
+ (move result rax)))
\f
(inst shl tmp 3)
(inst sub tmp index)
(inst mov
- value
- (make-ea :qword
- :base object
- :index tmp
- :disp (- (* (1- instance-slots-offset) n-word-bytes)
- instance-pointer-lowtag)))))
+ value
+ (make-ea :qword
+ :base object
+ :index tmp
+ :disp (- (* (1- instance-slots-offset) n-word-bytes)
+ instance-pointer-lowtag)))))
(define-vop (raw-instance-set/word)
(:translate %raw-instance-set/word)
(:policy :fast-safe)
(:args (object :scs (descriptor-reg))
- (index :scs (any-reg))
- (value :scs (unsigned-reg) :target result))
+ (index :scs (any-reg))
+ (value :scs (unsigned-reg) :target result))
(:arg-types * tagged-num unsigned-num)
(:temporary (:sc unsigned-reg) tmp)
(:results (result :scs (unsigned-reg)))
(inst shl tmp 3)
(inst sub tmp index)
(inst mov
- (make-ea :qword
- :base object
- :index tmp
- :disp (- (* (1- instance-slots-offset) n-word-bytes)
- instance-pointer-lowtag))
- value)
+ (make-ea :qword
+ :base object
+ :index tmp
+ :disp (- (* (1- instance-slots-offset) n-word-bytes)
+ instance-pointer-lowtag))
+ value)
(move result value)))
(define-vop (raw-instance-ref/single)
(:translate %raw-instance-ref/single)
(:policy :fast-safe)
(:args (object :scs (descriptor-reg))
- (index :scs (any-reg)))
+ (index :scs (any-reg)))
(:arg-types * positive-fixnum)
(:temporary (:sc unsigned-reg) tmp)
(:results (value :scs (single-reg)))
(:translate %raw-instance-set/single)
(:policy :fast-safe)
(:args (object :scs (descriptor-reg))
- (index :scs (any-reg))
- (value :scs (single-reg) :target result))
+ (index :scs (any-reg))
+ (value :scs (single-reg) :target result))
(:arg-types * positive-fixnum single-float)
(:temporary (:sc unsigned-reg) tmp)
(:results (result :scs (single-reg)))
:base object
:index tmp
:disp (- (* (1- instance-slots-offset) n-word-bytes)
- instance-pointer-lowtag))
+ instance-pointer-lowtag))
value)
(unless (location= result value)
(inst movss result value))))
(:translate %raw-instance-ref/double)
(:policy :fast-safe)
(:args (object :scs (descriptor-reg))
- (index :scs (any-reg)))
+ (index :scs (any-reg)))
(:arg-types * positive-fixnum)
(:temporary (:sc unsigned-reg) tmp)
(:results (value :scs (double-reg)))
(:translate %raw-instance-set/double)
(:policy :fast-safe)
(:args (object :scs (descriptor-reg))
- (index :scs (any-reg))
- (value :scs (double-reg) :target result))
+ (index :scs (any-reg))
+ (value :scs (double-reg) :target result))
(:arg-types * positive-fixnum double-float)
(:temporary (:sc unsigned-reg) tmp)
(:results (result :scs (double-reg)))
:base object
:index tmp
:disp (- (* (1- instance-slots-offset) n-word-bytes)
- instance-pointer-lowtag))
+ instance-pointer-lowtag))
value)
(unless (location= result value)
(inst movsd result value))))
(:translate %raw-instance-ref/complex-single)
(:policy :fast-safe)
(:args (object :scs (descriptor-reg))
- (index :scs (any-reg)))
+ (index :scs (any-reg)))
(:arg-types * positive-fixnum)
(:temporary (:sc unsigned-reg) tmp)
(:results (value :scs (complex-single-reg)))
(:translate %raw-instance-set/complex-single)
(:policy :fast-safe)
(:args (object :scs (descriptor-reg))
- (index :scs (any-reg))
- (value :scs (complex-single-reg) :target result))
+ (index :scs (any-reg))
+ (value :scs (complex-single-reg) :target result))
(:arg-types * positive-fixnum complex-single-float)
(:temporary (:sc unsigned-reg) tmp)
(:results (result :scs (complex-single-reg)))
(inst shl tmp 3)
(inst sub tmp index)
(let ((value-real (complex-single-reg-real-tn value))
- (result-real (complex-single-reg-real-tn result)))
+ (result-real (complex-single-reg-real-tn result)))
(inst movss (make-ea :dword
:base object
:index tmp
:disp (- (* (1- instance-slots-offset) n-word-bytes)
instance-pointer-lowtag))
- value-real)
+ value-real)
(unless (location= value-real result-real)
- (inst movss result-real value-real)))
+ (inst movss result-real value-real)))
(let ((value-imag (complex-single-reg-imag-tn value))
- (result-imag (complex-single-reg-imag-tn result)))
+ (result-imag (complex-single-reg-imag-tn result)))
(inst movss (make-ea :dword
:base object
:index tmp
:disp (+ (* (1- instance-slots-offset) n-word-bytes)
4
(- instance-pointer-lowtag)))
- value-imag)
+ value-imag)
(unless (location= value-imag result-imag)
- (inst movss result-imag value-imag)))))
+ (inst movss result-imag value-imag)))))
(define-vop (raw-instance-ref/complex-double)
(:translate %raw-instance-ref/complex-double)
(:policy :fast-safe)
(:args (object :scs (descriptor-reg))
- (index :scs (any-reg)))
+ (index :scs (any-reg)))
(:arg-types * positive-fixnum)
(:temporary (:sc unsigned-reg) tmp)
(:results (value :scs (complex-double-reg)))
(:translate %raw-instance-set/complex-double)
(:policy :fast-safe)
(:args (object :scs (descriptor-reg))
- (index :scs (any-reg))
- (value :scs (complex-double-reg) :target result))
+ (index :scs (any-reg))
+ (value :scs (complex-double-reg) :target result))
(:arg-types * positive-fixnum complex-double-float)
(:temporary (:sc unsigned-reg) tmp)
(:results (result :scs (complex-double-reg)))
(inst shl tmp 3)
(inst sub tmp index)
(let ((value-real (complex-double-reg-real-tn value))
- (result-real (complex-double-reg-real-tn result)))
+ (result-real (complex-double-reg-real-tn result)))
(inst movsd (make-ea :dword
:base object
:index tmp
:disp (- (* (- instance-slots-offset 2) n-word-bytes)
instance-pointer-lowtag))
- value-real)
+ value-real)
(unless (location= value-real result-real)
- (inst movsd result-real value-real)))
+ (inst movsd result-real value-real)))
(let ((value-imag (complex-double-reg-imag-tn value))
- (result-imag (complex-double-reg-imag-tn result)))
+ (result-imag (complex-double-reg-imag-tn result)))
(inst movsd (make-ea :dword
:base object
:index tmp
:disp (- (* (1- instance-slots-offset) n-word-bytes)
instance-pointer-lowtag))
- value-imag)
+ value-imag)
(unless (location= value-imag result-imag)
- (inst movsd result-imag value-imag)))))
+ (inst movsd result-imag value-imag)))))