X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcompiler%2Fgeneric%2Fvm-fndb.lisp;h=8db4fe6f9378ff8e5f39b65562c421635485a98f;hb=51e63f301624e39febdd85b5feba19b7c980f307;hp=e2264f1e04ca6dc996a8a86fd9e62b06599c351e;hpb=ace140856e6b3f92bb06597092a59753f1e59142;p=sbcl.git diff --git a/src/compiler/generic/vm-fndb.lisp b/src/compiler/generic/vm-fndb.lisp index e2264f1..8db4fe6 100644 --- a/src/compiler/generic/vm-fndb.lisp +++ b/src/compiler/generic/vm-fndb.lisp @@ -16,30 +16,55 @@ ;;; Simple TYPEP uses that don't have any standard predicate are ;;; translated into non-standard unary predicates. (defknown (fixnump bignump ratiop - short-float-p single-float-p double-float-p long-float-p - complex-rational-p complex-float-p complex-single-float-p - complex-double-float-p #!+long-float complex-long-float-p - complex-vector-p - base-char-p %standard-char-p %instancep - base-string-p simple-base-string-p - array-header-p - simple-array-p simple-array-nil-p vector-nil-p - simple-array-unsigned-byte-2-p - simple-array-unsigned-byte-4-p simple-array-unsigned-byte-7-p - simple-array-unsigned-byte-8-p simple-array-unsigned-byte-15-p - simple-array-unsigned-byte-16-p simple-array-unsigned-byte-29-p - simple-array-unsigned-byte-31-p - simple-array-unsigned-byte-32-p - simple-array-signed-byte-8-p simple-array-signed-byte-16-p - simple-array-signed-byte-30-p simple-array-signed-byte-32-p - simple-array-single-float-p simple-array-double-float-p - #!+long-float simple-array-long-float-p - simple-array-complex-single-float-p - simple-array-complex-double-float-p - #!+long-float simple-array-complex-long-float-p - system-area-pointer-p realp unsigned-byte-32-p signed-byte-32-p - vector-t-p weak-pointer-p code-component-p lra-p - funcallable-instance-p) + short-float-p single-float-p double-float-p long-float-p + complex-rational-p complex-float-p complex-single-float-p + complex-double-float-p #!+long-float complex-long-float-p + complex-vector-p + base-char-p %standard-char-p %instancep + base-string-p simple-base-string-p + #!+sb-unicode character-string-p + #!+sb-unicode simple-character-string-p + array-header-p + sequencep + simple-array-p simple-array-nil-p vector-nil-p + simple-array-unsigned-byte-2-p + simple-array-unsigned-byte-4-p simple-array-unsigned-byte-7-p + simple-array-unsigned-byte-8-p simple-array-unsigned-byte-15-p + simple-array-unsigned-byte-16-p + #!+#.(cl:if (cl:= 32 sb!vm:n-word-bits) '(and) '(or)) + simple-array-unsigned-byte-29-p + simple-array-unsigned-byte-31-p + simple-array-unsigned-byte-32-p + #!+#.(cl:if (cl:= 64 sb!vm:n-word-bits) '(and) '(or)) + simple-array-unsigned-byte-60-p + #!+#.(cl:if (cl:= 64 sb!vm:n-word-bits) '(and) '(or)) + simple-array-unsigned-byte-63-p + #!+#.(cl:if (cl:= 64 sb!vm:n-word-bits) '(and) '(or)) + simple-array-unsigned-byte-64-p + simple-array-signed-byte-8-p simple-array-signed-byte-16-p + #!+#.(cl:if (cl:= 32 sb!vm:n-word-bits) '(and) '(or)) + simple-array-signed-byte-30-p + simple-array-signed-byte-32-p + #!+#.(cl:if (cl:= 64 sb!vm:n-word-bits) '(and) '(or)) + simple-array-signed-byte-61-p + #!+#.(cl:if (cl:= 64 sb!vm:n-word-bits) '(and) '(or)) + simple-array-signed-byte-64-p + simple-array-single-float-p simple-array-double-float-p + #!+long-float simple-array-long-float-p + simple-array-complex-single-float-p + simple-array-complex-double-float-p + #!+long-float simple-array-complex-long-float-p + system-area-pointer-p realp + ;; #!+#.(cl:if (cl:= 32 sb!vm:n-word-bits) '(and) '(or)) + unsigned-byte-32-p + ;; #!+#.(cl:if (cl:= 32 sb!vm:n-word-bits) '(and) '(or)) + signed-byte-32-p + #!+#.(cl:if (cl:= 64 sb!vm:n-word-bits) '(and) '(or)) + unsigned-byte-64-p + #!+#.(cl:if (cl:= 64 sb!vm:n-word-bits) '(and) '(or)) + signed-byte-64-p + vector-t-p weak-pointer-p code-component-p lra-p + funcallable-instance-p) (t) boolean (movable foldable flushable)) ;;;; miscellaneous "sub-primitives" @@ -92,46 +117,96 @@ (defknown %instance-length (instance) index (foldable flushable)) (defknown %instance-ref (instance index) t - (flushable)) + (flushable always-translatable)) (defknown %instance-set (instance index t) t - (unsafe)) + (unsafe always-translatable)) (defknown %layout-invalid-error (t layout) nil) - +#!-hppa +(progn +(defknown %raw-instance-ref/word (instance index) sb!vm:word + (flushable always-translatable)) +(defknown %raw-instance-set/word (instance index sb!vm:word) sb!vm:word + (unsafe always-translatable)) +(defknown %raw-instance-ref/single (instance index) single-float + (flushable always-translatable)) +(defknown %raw-instance-set/single (instance index single-float) single-float + (unsafe always-translatable)) +(defknown %raw-instance-ref/double (instance index) double-float + (flushable always-translatable)) +(defknown %raw-instance-set/double (instance index double-float) double-float + (unsafe always-translatable)) +(defknown %raw-instance-ref/complex-single (instance index) + (complex single-float) + (flushable always-translatable)) +(defknown %raw-instance-set/complex-single + (instance index (complex single-float)) + (complex single-float) + (unsafe always-translatable)) +(defknown %raw-instance-ref/complex-double (instance index) + (complex double-float) + (flushable always-translatable)) +(defknown %raw-instance-set/complex-double + (instance index (complex double-float)) + (complex double-float) + (unsafe always-translatable)) +) + +;;; %RAW-{REF,SET}-FOO VOPs should be declared as taking a RAW-VECTOR +;;; as their first argument (clarity and to match these DEFKNOWNs). +;;; We declare RAW-VECTOR as a primitive type so the VOP machinery +;;; will accept our VOPs as legitimate. --njf, 2004-08-10 +;;; +;;; These are only used on HPPA, since on HPPA implements raw slots in +;;; structures with an indirection vector; all other ports implement +;;; raw slots directly in the structure. --njf, 2006-06-02 +#!+hppa +(progn (sb!xc:deftype raw-vector () '(simple-array sb!vm:word (*))) +(sb!vm::!def-primitive-type-alias raw-vector + #!+#.(cl:if (cl:= 32 sb!vm:n-word-bits) '(and) '(or)) + sb!vm::simple-array-unsigned-byte-32 + #!+#.(cl:if (cl:= 64 sb!vm:n-word-bits) '(and) '(or)) + sb!vm::simple-array-unsigned-byte-64) + (defknown %raw-ref-single (raw-vector index) single-float - (foldable flushable)) + (foldable flushable always-translatable)) (defknown %raw-ref-double (raw-vector index) double-float - (foldable flushable)) + (foldable flushable always-translatable)) #!+long-float (defknown %raw-ref-long (raw-vector index) long-float - (foldable flushable)) + (foldable flushable always-translatable)) (defknown %raw-set-single (raw-vector index single-float) single-float - (unsafe)) + (unsafe always-translatable)) (defknown %raw-set-double (raw-vector index double-float) double-float - (unsafe)) + (unsafe always-translatable)) #!+long-float (defknown %raw-set-long (raw-vector index long-float) long-float - (unsafe)) + (unsafe always-translatable)) (defknown %raw-ref-complex-single (raw-vector index) (complex single-float) - (foldable flushable)) + (foldable flushable always-translatable)) (defknown %raw-ref-complex-double (raw-vector index) (complex double-float) - (foldable flushable)) + (foldable flushable always-translatable)) (defknown %raw-set-complex-single (raw-vector index (complex single-float)) (complex single-float) - (unsafe)) + (unsafe always-translatable)) (defknown %raw-set-complex-double (raw-vector index (complex double-float)) (complex double-float) - (unsafe)) - + (unsafe always-translatable)) +) (defknown %raw-bits (t fixnum) sb!vm:word (foldable flushable)) (defknown (%set-raw-bits) (t fixnum sb!vm:word) sb!vm:word (unsafe)) +;; These two are mostly used for bit-bashing operations. +(defknown %vector-raw-bits (t fixnum) sb!vm:word + (foldable flushable)) +(defknown (%set-vector-raw-bits) (t fixnum sb!vm:word) sb!vm:word + (unsafe)) (defknown allocate-vector ((unsigned-byte 8) index index) (simple-array * (*)) @@ -151,8 +226,15 @@ (defknown make-value-cell (t) t (flushable movable)) +;;;; threading + +#!+(and sb-lutex sb-thread) +(progn + (defknown sb!vm::%make-lutex () sb!vm::lutex ()) + (defknown sb!vm::lutexp (t) boolean (foldable flushable))) + (defknown (dynamic-space-free-pointer binding-stack-pointer-sap - control-stack-pointer-sap) () + control-stack-pointer-sap) () system-area-pointer (flushable)) @@ -178,11 +260,11 @@ (foldable flushable movable)) (defknown (word-logical-and word-logical-nand - word-logical-or word-logical-nor - word-logical-xor word-logical-eqv - word-logical-andc1 word-logical-andc2 - word-logical-orc1 word-logical-orc2) - (sb!vm:word sb!vm:word) sb!vm:word + word-logical-or word-logical-nor + word-logical-xor word-logical-eqv + word-logical-andc1 word-logical-andc2 + word-logical-orc1 word-logical-orc2) + (sb!vm:word sb!vm:word) sb!vm:word (foldable flushable movable)) (defknown (shift-towards-start shift-towards-end) (sb!vm:word fixnum) @@ -202,22 +284,29 @@ (defknown %bignum-ref (bignum-type bignum-index) bignum-element-type (flushable)) +#!+x86 +(defknown %bignum-ref-with-offset (bignum-type bignum-index (signed-byte 24)) + bignum-element-type (flushable always-translatable)) (defknown %bignum-set (bignum-type bignum-index bignum-element-type) bignum-element-type (unsafe)) +#!+x86 +(defknown %bignum-set-with-offset + (bignum-type bignum-index (signed-byte 24) bignum-element-type) + bignum-element-type (unsafe always-translatable)) (defknown %digit-0-or-plusp (bignum-element-type) boolean (foldable flushable movable)) (defknown (%add-with-carry %subtract-with-borrow) - (bignum-element-type bignum-element-type (mod 2)) + (bignum-element-type bignum-element-type (mod 2)) (values bignum-element-type (mod 2)) (foldable flushable movable)) (defknown %multiply-and-add - (bignum-element-type bignum-element-type bignum-element-type - &optional bignum-element-type) + (bignum-element-type bignum-element-type bignum-element-type + &optional bignum-element-type) (values bignum-element-type bignum-element-type) (foldable flushable movable)) @@ -244,31 +333,39 @@ (foldable flushable movable)) (defknown (%ashl %ashr %digit-logical-shift-right) - (bignum-element-type (mod 32)) bignum-element-type + (bignum-element-type (mod #.sb!vm:n-word-bits)) bignum-element-type (foldable flushable movable)) ;;;; bit-bashing routines -(defknown copy-to-system-area - ((simple-unboxed-array (*)) index system-area-pointer index index) - (values) - ()) - -(defknown copy-from-system-area - (system-area-pointer index (simple-unboxed-array (*)) index index) - (values) - ()) - -(defknown system-area-copy - (system-area-pointer index system-area-pointer index index) - (values) - ()) - -(defknown bit-bash-copy - ((simple-unboxed-array (*)) index - (simple-unboxed-array (*)) index index) - (values) - ()) +;;; FIXME: there's some ugly duplication between the (INTERN (FORMAT ...)) +;;; magic here and the same magic in src/code/bit-bash.lisp. I don't know +;;; of any good way to clean it up, but it's definitely violating OAOO. +(macrolet ((define-known-copiers () + `(progn + ,@(loop for i = 1 then (* i 2) + collect `(defknown ,(intern (format nil "UB~D-BASH-COPY" i) + (find-package "SB!KERNEL")) + ((simple-unboxed-array (*)) index (simple-unboxed-array (*)) index index) + (values) + ()) + collect `(defknown ,(intern (format nil "SYSTEM-AREA-UB~D-COPY" i) + (find-package "SB!KERNEL")) + (system-area-pointer index system-area-pointer index index) + (values) + ()) + collect `(defknown ,(intern (format nil "COPY-UB~D-TO-SYSTEM-AREA" i) + (find-package "SB!KERNEL")) + ((simple-unboxed-array (*)) index system-area-pointer index index) + (values) + ()) + collect `(defknown ,(intern (format nil "COPY-UB~D-FROM-SYSTEM-AREA" i) + (find-package "SB!KERNEL")) + (system-area-pointer index (simple-unboxed-array (*)) index index) + (values) + ()) + until (= i sb!vm:n-word-bits))))) + (define-known-copiers)) ;;; (not really a bit-bashing routine, but starting to take over from ;;; bit-bashing routines in byte-sized copies as of sbcl-0.6.12.29:) @@ -287,7 +384,7 @@ (defknown fun-subtype (function) (unsigned-byte #.sb!vm:n-widetag-bits) (flushable)) (defknown ((setf fun-subtype)) - ((unsigned-byte #.sb!vm:n-widetag-bits) function) + ((unsigned-byte #.sb!vm:n-widetag-bits) function) (unsigned-byte #.sb!vm:n-widetag-bits) ()) @@ -309,7 +406,7 @@ (defknown %closure-index-ref (function index) t (flushable)) -(defknown %make-funcallable-instance (index layout) function +(defknown %make-funcallable-instance (index) function (unsafe)) (defknown %funcallable-instance-info (function index) t (flushable)) @@ -321,4 +418,4 @@ (defknown %data-vector-and-index (array index) (values (simple-array * (*)) index) - (foldable flushable)) + (foldable flushable))