(defmacro load-tl-symbol-value (reg symbol)
`(progn
(inst mov ,reg (make-ea-for-symbol-tls-index ,symbol))
- (inst fs-segment-prefix)
- (inst mov ,reg (make-ea :dword :base ,reg))))
+ (inst mov ,reg (make-ea :dword :base ,reg) :fs)))
#!-sb-thread
(defmacro load-tl-symbol-value (reg symbol) `(load-symbol-value ,reg ,symbol))
(defmacro store-tl-symbol-value (reg symbol temp)
`(progn
(inst mov ,temp (make-ea-for-symbol-tls-index ,symbol))
- (inst fs-segment-prefix)
- (inst mov (make-ea :dword :base ,temp) ,reg)))
+ (inst mov (make-ea :dword :base ,temp) ,reg :fs)))
#!-sb-thread
(defmacro store-tl-symbol-value (reg symbol temp)
(declare (ignore temp))
(defmacro load-binding-stack-pointer (reg)
#!+sb-thread
`(progn
- (inst fs-segment-prefix)
(inst mov ,reg (make-ea :dword
- :disp (* 4 thread-binding-stack-pointer-slot))))
+ :disp (* 4 thread-binding-stack-pointer-slot))
+ :fs))
#!-sb-thread
`(load-symbol-value ,reg *binding-stack-pointer*))
(defmacro store-binding-stack-pointer (reg)
#!+sb-thread
`(progn
- (inst fs-segment-prefix)
(inst mov (make-ea :dword
:disp (* 4 thread-binding-stack-pointer-slot))
- ,reg))
+ ,reg :fs))
#!-sb-thread
`(store-symbol-value ,reg *binding-stack-pointer*))
:scale 1))) ; thread->alloc_region.end_addr
(unless (and (tn-p size) (location= alloc-tn size))
(inst mov alloc-tn size))
- #!+sb-thread (inst fs-segment-prefix)
- (inst add alloc-tn free-pointer)
- #!+sb-thread (inst fs-segment-prefix)
- (inst cmp alloc-tn end-addr)
+ (inst add alloc-tn free-pointer #!+sb-thread :fs)
+ (inst cmp alloc-tn end-addr #!+sb-thread :fs)
(inst jmp :be ok)
(let ((dst (ecase (tn-offset alloc-tn)
(#.eax-offset "alloc_overflow_eax")
;; Swap ALLOC-TN and FREE-POINTER
(cond ((and (tn-p size) (location= alloc-tn size))
;; XCHG is extremely slow, use the xor swap trick
- #!+sb-thread (inst fs-segment-prefix)
- (inst xor alloc-tn free-pointer)
- #!+sb-thread (inst fs-segment-prefix)
- (inst xor free-pointer alloc-tn)
- #!+sb-thread (inst fs-segment-prefix)
- (inst xor alloc-tn free-pointer))
+ (inst xor alloc-tn free-pointer #!+sb-thread :fs)
+ (inst xor free-pointer alloc-tn #!+sb-thread :fs)
+ (inst xor alloc-tn free-pointer #!+sb-thread :fs))
(t
;; It's easier if SIZE is still available.
- #!+sb-thread (inst fs-segment-prefix)
- (inst mov free-pointer alloc-tn)
+ (inst mov free-pointer alloc-tn #!+sb-thread :fs)
(inst sub alloc-tn size)))
(emit-label done))
(values))
(defmacro pseudo-atomic (&rest forms)
(with-unique-names (label)
`(let ((,label (gen-label)))
- (inst fs-segment-prefix)
(inst or (make-ea :byte :disp (* 4 thread-pseudo-atomic-bits-slot))
- (fixnumize 1))
+ (fixnumize 1) :fs)
,@forms
- (inst fs-segment-prefix)
(inst xor (make-ea :byte :disp (* 4 thread-pseudo-atomic-bits-slot))
- (fixnumize 1))
+ (fixnumize 1) :fs)
(inst jmp :z ,label)
;; if PAI was set, interrupts were disabled at the same
;; time using the process signal mask.
(:result-types ,el-type)
(:generator 5
(move eax old-value)
- #!+sb-thread
- (inst lock)
(let ((ea (sc-case index
(immediate
(make-ea :dword :base object
(make-ea :dword :base object :index index
:disp (- (* ,offset n-word-bytes)
,lowtag))))))
- (inst cmpxchg ea new-value))
+ (inst cmpxchg ea new-value :lock))
(move value eax)))))
(defmacro define-full-reffer (name type offset lowtag scs el-type &optional translate)