1.0.15.31: thread-safe FIND-CLASS -- really this time

[sbcl.git] / src / compiler / fndb.lisp

diff --git a/src/compiler/fndb.lisp b/src/compiler/fndb.lisp
index 6972590..e5c72f5 100644 (file)
--- a/src/compiler/fndb.lisp
+++ b/src/compiler/fndb.lisp
@@ -16,9 +16,9 @@
 ;;;; 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.
   )
@@ -29,8 +29,8 @@
 
 ;;; 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:
 
@@ -81,7 +81,7 @@
 
 (sb!xc:deftype name-for-class () t)
 (defknown classoid-name (classoid) name-for-class (flushable))
-(defknown find-classoid (name-for-class &optional t lexenv-designator)
+(defknown find-classoid (name-for-class &optional t)
   (or classoid null) ())
 (defknown classoid-of (t) classoid (flushable))
 (defknown layout-of (t) layout (flushable))
@@ -783,7 +783,8 @@
   (&key (:test callable) (:size unsigned-byte)
         (:rehash-size (or (integer 1) (float (1.0))))
         (:rehash-threshold (real 0 1))
-        (:weakness (member nil :key :value :key-and-value :key-or-value)))
+        (:weakness (member nil :key :value :key-and-value :key-or-value))
+        (:synchronized t))
   hash-table
   (flushable unsafe))
 (defknown hash-table-p (t) boolean (movable foldable flushable))
@@ -1401,7 +1402,9 @@
 (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)
@@ -1433,12 +1436,10 @@
 (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
@@ -1453,10 +1454,14 @@
 (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))
@@ -1509,7 +1514,7 @@
   :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)
   ())
@@ -1520,10 +1525,10 @@
 \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)
@@ -1554,9 +1559,9 @@
 (defknown style-warn (string &rest t) null ())
 
 ;;;; atomic ops
-#!+(or x86 x86-64)
-(progn
-  (defknown %simple-vector-compare-and-swap (simple-vector index t t) t
-      (unsafe))
-  (defknown %instance-compare-and-swap (instance index t t) t
-      (unsafe)))
+(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))