(:generator 1
(storew (encode-value-if-immediate value) object offset lowtag)))
+(define-vop (init-slot set-slot))
+
(define-vop (compare-and-swap-slot)
(:args (object :scs (descriptor-reg) :to :eval)
(old :scs (descriptor-reg any-reg) :target eax)
(progn
(loadw tls symbol symbol-tls-index-slot other-pointer-lowtag)
;; Thread-local area, no LOCK needed.
- (inst cmpxchg (make-ea :dword :base tls) new :fs)
+ (with-tls-ea (EA :base tls :base-already-live-p t)
+ (inst cmpxchg EA new :maybe-fs))
(inst cmp eax no-tls-value-marker-widetag)
(inst jmp :ne check)
(move eax old))
(let ((global-val (gen-label))
(done (gen-label)))
(loadw tls symbol symbol-tls-index-slot other-pointer-lowtag)
- (inst cmp (make-ea :dword :base tls) no-tls-value-marker-widetag :fs)
- (inst jmp :z global-val)
- (inst mov (make-ea :dword :base tls) value :fs)
+ (with-tls-ea (EA :base tls :base-already-live-p t)
+ (inst cmp EA no-tls-value-marker-widetag :maybe-fs)
+ (inst jmp :z global-val)
+ (inst mov EA value :maybe-fs))
(inst jmp done)
(emit-label global-val)
(storew value symbol symbol-value-slot other-pointer-lowtag)
(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 mov value (make-ea :dword :base value) :fs)
+ (with-tls-ea (EA :base value :base-already-live-p t)
+ (inst mov value EA :maybe-fs))
(inst cmp value no-tls-value-marker-widetag)
(inst jmp :ne check-unbound-label)
(loadw value object symbol-value-slot other-pointer-lowtag)
(:generator 8
(let ((ret-lab (gen-label)))
(loadw value object symbol-tls-index-slot other-pointer-lowtag)
- (inst mov value (make-ea :dword :base value) :fs)
+ (with-tls-ea (EA :base value :base-already-live-p t)
+ (inst mov value EA :maybe-fs))
(inst cmp value no-tls-value-marker-widetag)
(inst jmp :ne ret-lab)
(loadw value object symbol-value-slot other-pointer-lowtag)
(:generator 9
(let ((check-unbound-label (gen-label)))
(loadw value object symbol-tls-index-slot other-pointer-lowtag)
- (inst mov value (make-ea :dword :base value) :fs)
+ (with-tls-ea (EA :base value :base-already-live-p t)
+ (inst mov value EA :maybe-fs))
(inst cmp value no-tls-value-marker-widetag)
(inst jmp :ne check-unbound-label)
(loadw value object symbol-value-slot other-pointer-lowtag)
(loadw tls-index symbol symbol-tls-index-slot other-pointer-lowtag)
(inst add bsp (* binding-size n-word-bytes))
(store-binding-stack-pointer bsp)
- (inst or tls-index tls-index)
+ (inst test tls-index tls-index)
(inst jmp :ne tls-index-valid)
(inst mov tls-index symbol)
(inst call (make-fixup
(#.esi-offset 'alloc-tls-index-in-esi))
:assembly-routine))
(emit-label tls-index-valid)
- (inst push (make-ea :dword :base tls-index) :fs)
- (popw bsp (- binding-value-slot binding-size))
- (storew symbol bsp (- binding-symbol-slot binding-size))
- (inst mov (make-ea :dword :base tls-index) val :fs))))
+ (with-tls-ea (EA :base tls-index :base-already-live-p t)
+ (inst push EA :maybe-fs)
+ (popw bsp (- binding-value-slot binding-size))
+ (storew symbol bsp (- binding-symbol-slot binding-size))
+ (inst mov EA val :maybe-fs)))))
#!-sb-thread
(define-vop (bind)
(loadw tls-index temp symbol-tls-index-slot other-pointer-lowtag)
;; Load VALUE from stack, then restore it to the TLS area.
(loadw temp bsp (- binding-value-slot binding-size))
- (inst mov (make-ea :dword :base tls-index) temp :fs)
+ (with-tls-ea (EA :base tls-index :base-already-live-p t)
+ (inst mov EA temp :maybe-fs))
;; Zero out the stack.
(storew 0 bsp (- binding-symbol-slot binding-size))
(storew 0 bsp (- binding-value-slot binding-size))
LOOP
(loadw symbol bsp (- binding-symbol-slot binding-size))
- (inst or symbol symbol)
+ (inst test symbol symbol)
(inst jmp :z skip)
;; Bind stack debug sentinels have the unbound marker in the symbol slot
(inst cmp symbol unbound-marker-widetag)
#!+sb-thread (loadw
tls-index symbol symbol-tls-index-slot other-pointer-lowtag)
- #!+sb-thread (inst mov (make-ea :dword :base tls-index) value :fs)
+ #!+sb-thread (with-tls-ea (EA :base tls-index :base-already-live-p t)
+ (inst mov EA value :maybe-fs))
(storew 0 bsp (- binding-symbol-slot binding-size))
SKIP
(define-vop (closure-init slot-set)
(:variant closure-info-offset fun-pointer-lowtag))
+
+(define-vop (closure-init-from-fp)
+ (:args (object :scs (descriptor-reg)))
+ (:info offset)
+ (:generator 4
+ (storew ebp-tn object (+ closure-info-offset offset) fun-pointer-lowtag)))
\f
;;;; value cell hackery