(define-primitive-object (cons :lowtag list-pointer-lowtag
:alloc-trans cons)
- (car :ref-trans car :set-trans sb!c::%rplaca :init :arg)
- (cdr :ref-trans cdr :set-trans sb!c::%rplacd :init :arg))
+ (car :ref-trans car :set-trans sb!c::%rplaca :init :arg
+ :cas-trans %compare-and-swap-car)
+ (cdr :ref-trans cdr :set-trans sb!c::%rplacd :init :arg
+ :cas-trans %compare-and-swap-cdr))
(define-primitive-object (instance :lowtag instance-pointer-lowtag
:widetag instance-header-widetag
:ref-trans %simple-fun-type
:set-known (unsafe)
:set-trans (setf %simple-fun-type))
+ (xrefs :init :null
+ :ref-trans %simple-fun-xrefs
+ :ref-known (flushable)
+ :set-trans (setf %simple-fun-xrefs)
+ :set-known ())
;; the SB!C::DEBUG-FUN object corresponding to this object, or NIL for none
#+nil ; FIXME: doesn't work (gotcha, lowly maintenoid!) See notes on bug 137.
(debug-fun :ref-known (flushable)
(define-primitive-object (value-cell :lowtag other-pointer-lowtag
:widetag value-cell-header-widetag
+ ;; FIXME: We also have an explicit VOP
+ ;; for this. Is this needed as well?
:alloc-trans make-value-cell)
(value :set-trans value-cell-set
:set-known (unsafe)
(current-uwp :c-type #!-alpha "struct unwind_block *" #!+alpha "u32")
(current-cont :c-type #!-alpha "lispobj *" #!+alpha "u32")
#!-(or x86 x86-64) current-code
- entry-pc)
+ entry-pc
+ #!+win32 next-seh-frame
+ #!+win32 seh-frame-handler)
(define-primitive-object (catch-block)
(current-uwp :c-type #!-alpha "struct unwind_block *" #!+alpha "u32")
(current-cont :c-type #!-alpha "lispobj *" #!+alpha "u32")
#!-(or x86 x86-64) current-code
entry-pc
+ #!+win32 next-seh-frame
+ #!+win32 seh-frame-handler
tag
(previous-catch :c-type #!-alpha "struct catch_block *" #!+alpha "u32")
size)
(plist :ref-trans symbol-plist
:set-trans %set-symbol-plist
+ :cas-trans %compare-and-swap-symbol-plist
+ :type list
:init :null)
(name :ref-trans symbol-name :init :arg)
(package :ref-trans symbol-package
(prev :c-type "struct lutex *" :length 1)
(mutex :c-type "pthread_mutex_t *"
:length 1)
+ (mutexattr :c-type "pthread_mutexattr_t *"
+ :length 1)
(condition-variable :c-type "pthread_cond_t *"
:length 1))
;; of a symbol is initialized to zero
(no-tls-value-marker)
(os-thread :c-type "volatile os_thread_t")
+ ;; This is the original address at which the memory was allocated,
+ ;; which may have different alignment then what we prefer to use.
+ ;; Kept here so that when the thread dies we can releast the whole
+ ;; memory we reserved.
+ (os-address :c-type "void *" :length #!+alpha 2 #!-alpha 1)
(binding-stack-start :c-type "lispobj *" :length #!+alpha 2 #!-alpha 1)
(binding-stack-pointer :c-type "lispobj *" :length #!+alpha 2 #!-alpha 1)
(control-stack-start :c-type "lispobj *" :length #!+alpha 2 #!-alpha 1)