;;;; information for known functions:
(defknown coerce (t type-specifier) t
- ;; Note:
- ;; This is not FLUSHABLE because it's defined to signal errors.
- (movable)
+ ;; Note:
+ ;; This is not FLUSHABLE because it's defined to signal errors.
+ (movable)
;; :DERIVE-TYPE RESULT-TYPE-SPEC-NTH-ARG 2 ? Nope... (COERCE 1 'COMPLEX)
;; returns REAL/INTEGER, not COMPLEX.
)
;;; These can be affected by type definitions, so they're not FOLDABLE.
(defknown (sb!xc:upgraded-complex-part-type sb!xc:upgraded-array-element-type)
- (type-specifier &optional lexenv-designator) type-specifier
- (unsafely-flushable))
+ (type-specifier &optional lexenv-designator) type-specifier
+ (unsafely-flushable))
\f
;;;; from the "Predicates" chapter:
(defknown * (&rest number) number
(movable foldable flushable explicit-check))
(defknown / (number &rest number) number
- (movable foldable flushable explicit-check))
+ (movable foldable unsafely-flushable explicit-check))
(defknown (1+ 1-) (number) number
(movable foldable flushable explicit-check))
(defknown hash-table-test (hash-table) symbol (foldable flushable))
(defknown sxhash (t) (integer 0 #.sb!xc:most-positive-fixnum)
(#-sb-xc-host foldable flushable))
+(defknown psxhash (t &optional t) (integer 0 #.sb!xc:most-positive-fixnum)
+ (#-sb-xc-host foldable flushable))
\f
;;;; from the "Arrays" chapter
(defknown %more-arg-context (t t) (values t index) (flushable))
(defknown %more-arg (t index) t)
#!+stack-grows-downward-not-upward
-(defknown %more-kw-arg (t index) (values t t))
+;;; FIXME: The second argument here should really be NEGATIVE-INDEX, but doing that
+;;; breaks the build, and I cannot seem to figure out why. --NS 2006-06-29
+(defknown %more-kw-arg (t fixnum) (values t t))
(defknown %more-arg-values (t index index) * (flushable))
(defknown %verify-arg-count (index index) (values))
(defknown %arg-count-error (t) nil)
(defknown %check-bound (array index fixnum) index (movable foldable flushable))
(defknown data-vector-ref (simple-array index) t
(foldable explicit-check always-translatable))
-#!+x86
(defknown data-vector-ref-with-offset (simple-array index fixnum) t
(foldable explicit-check always-translatable))
(defknown data-vector-set (array index t) t
(unsafe explicit-check always-translatable))
-#!+x86
(defknown data-vector-set-with-offset (array index fixnum t) t
(unsafe explicit-check always-translatable))
(defknown hairy-data-vector-ref (array index) t
(foldable explicit-check))
(defknown hairy-data-vector-set (array index t) t (unsafe explicit-check))
+(defknown hairy-data-vector-ref/check-bounds (array index) t
+ (foldable explicit-check))
+(defknown hairy-data-vector-set/check-bounds (array index t)
+ t
+ (unsafe explicit-check))
(defknown %caller-frame-and-pc () (values t t) (flushable))
(defknown %with-array-data (array index (or index null))
(values (simple-array * (*)) index index index)
(foldable flushable))
+(defknown %with-array-data/fp (array index (or index null))
+ (values (simple-array * (*)) index index index)
+ (foldable flushable))
(defknown %set-symbol-package (symbol t) t (unsafe))
(defknown %coerce-name-to-fun ((or symbol cons)) function (flushable))
(defknown %coerce-callable-to-fun (callable) function (flushable))
-(defknown failed-%with-array-data (t t t) nil)
+(defknown array-bounding-indices-bad-error (t t t) nil)
+(defknown sequence-bounding-indices-bad-error (t t t) nil)
(defknown %find-position
(t sequence t index sequence-end function function)
(values t (or index null))
:destroyed-constant-args (nth-constant-args 1))
(defknown %set-symbol-value (symbol t) t (unsafe))
(defknown (setf symbol-function) (function symbol) function (unsafe))
-(defknown %set-symbol-plist (symbol t) t (unsafe))
+(defknown %set-symbol-plist (symbol list) list (unsafe))
(defknown (setf fdocumentation) ((or string null) t symbol)
(or string null)
())
\f
;;;; ALIEN and call-out-to-C stuff
-;;; 'unsafe' attribute because we store the arg on the stack, which is in
-;;; some sense 'passing it upwards'
-(defknown sb!vm::push-word-on-c-stack (system-area-pointer) (values) (unsafe))
-(defknown sb!vm::pop-words-from-c-stack (index) (values) ())
+;; Used by WITH-PINNED-OBJECTS
+#!+(or x86 x86-64)
+(defknown sb!vm::touch-object (t) (values)
+ (unsafe always-translatable))
#!+linkage-table
(defknown foreign-symbol-dataref-sap (simple-string)
(values)
())
(defknown style-warn (string &rest t) null ())
+
+;;;; atomic ops
+(defknown %compare-and-swap-svref (simple-vector index t t) t
+ (unsafe))
+(defknown %compare-and-swap-instance-ref (instance index t t) t
+ (unsafe))
+(defknown %compare-and-swap-symbol-value (symbol t t) t
+ (unsafe unwind))