-(in-package "SB!VM")
+;;;; the HPPA definitions for array operations
+
+;;;; This software is part of the SBCL system. See the README file for
+;;;; more information.
+;;;;
+;;;; This software is derived from the CMU CL system, which was
+;;;; written at Carnegie Mellon University and released into the
+;;;; public domain. The software is in the public domain and is
+;;;; provided with absolutely no warranty. See the COPYING and CREDITS
+;;;; files for more information.
+(in-package "SB!VM")
\f
;;;; Allocator for the array header.
-
(define-vop (make-array-header)
(:translate make-array-header)
(:policy :fast-safe)
\f
;;;; Additional accessors and setters for the array header.
-
-(defknown sb!impl::%array-dimension (t index) index
- (flushable))
-(defknown sb!impl::%set-array-dimension (t index index) index
- ())
-
(define-full-reffer %array-dimension *
array-dimensions-offset other-pointer-lowtag
- (any-reg) positive-fixnum sb!impl::%array-dimension)
+ (any-reg) positive-fixnum sb!kernel:%array-dimension)
(define-full-setter %set-array-dimension *
array-dimensions-offset other-pointer-lowtag
- (any-reg) positive-fixnum sb!impl::%set-array-dimension)
-
-
-(defknown sb!impl::%array-rank (t) index (flushable))
+ (any-reg) positive-fixnum sb!kernel:%set-array-dimension)
(define-vop (array-rank-vop)
- (:translate sb!impl::%array-rank)
+ (:translate sb!kernel:%array-rank)
(:policy :fast-safe)
(:args (x :scs (descriptor-reg)))
(:results (res :scs (unsigned-reg)))
(loadw res x 0 other-pointer-lowtag)
(inst srl res n-widetag-bits res)
(inst addi (- (1- array-dimensions-offset)) res res)))
-
-
\f
;;;; Bounds checking routine.
-
-
(define-vop (check-bound)
(:translate %check-bound)
(:policy :fast-safe)
;;; Variants built on top of word-index-ref, etc. I.e. those vectors whos
;;; elements are represented in integer registers and are built out of
;;; 8, 16, or 32 bit elements.
-
(macrolet ((def-full-data-vector-frobs (type element-type &rest scs)
`(progn
(define-full-reffer ,(symbolicate "DATA-VECTOR-REF/" type) ,type
,element-type data-vector-set))))
(def-full-data-vector-frobs simple-vector * descriptor-reg any-reg)
-
- (def-partial-data-vector-frobs simple-base-string base-char :byte nil base-char-reg)
-
+
+ (def-partial-data-vector-frobs simple-base-string character :byte nil character-reg)
+ #!+sb-unicode
+ (def-full-data-vector-frobs simple-character-string character character-reg)
+
(def-partial-data-vector-frobs simple-array-unsigned-byte-7 positive-fixnum
:byte nil unsigned-reg signed-reg)
(def-partial-data-vector-frobs simple-array-unsigned-byte-8 positive-fixnum
(def-partial-data-vector-frobs simple-array-signed-byte-16 tagged-num
:short t signed-reg)
- (def-full-data-vector-frobs simple-array-signed-byte-29 positive-fixnum any-reg)
+ (def-full-data-vector-frobs simple-array-unsigned-byte-29 positive-fixnum any-reg)
(def-full-data-vector-frobs simple-array-signed-byte-30 tagged-num any-reg)
(def-full-data-vector-frobs simple-array-signed-byte-32 signed-num signed-reg))
;;; Integer vectors whos elements are smaller than a byte. I.e. bit, 2-bit,
;;; and 4-bit vectors.
-;;;
-
(macrolet ((def-small-data-vector-frobs (type bits)
(let* ((elements-per-word (floor n-word-bits bits))
(bit-shift (1- (integer-length elements-per-word))))
(def-small-data-vector-frobs simple-array-unsigned-byte-4 4))
;;; And the float variants.
-;;;
-
(define-vop (data-vector-ref/simple-array-single-float)
(:note "inline array access")
(:translate data-vector-ref)
\f
;;; Complex float arrays.
-
(define-vop (data-vector-ref/simple-array-complex-single-float)
(:note "inline array access")
(:translate data-vector-ref)
\f
;;; These VOPs are used for implementing float slots in structures (whose raw
;;; data is an unsigned-32 vector.
-;;;
(define-vop (raw-ref-single data-vector-ref/simple-array-single-float)
(:translate %raw-ref-single)
- (:arg-types simple-array-unsigned-byte-32 positive-fixnum))
-;;;
+ (:arg-types sb!c::raw-vector positive-fixnum))
(define-vop (raw-set-single data-vector-set/simple-array-single-float)
(:translate %raw-set-single)
- (:arg-types simple-array-unsigned-byte-32 positive-fixnum single-float))
-;;;
+ (:arg-types sb!c::raw-vector positive-fixnum single-float))
(define-vop (raw-ref-double data-vector-ref/simple-array-double-float)
(:translate %raw-ref-double)
- (:arg-types simple-array-unsigned-byte-32 positive-fixnum))
-;;;
+ (:arg-types sb!c::raw-vector positive-fixnum))
(define-vop (raw-set-double data-vector-set/simple-array-double-float)
(:translate %raw-set-double)
- (:arg-types simple-array-unsigned-byte-32 positive-fixnum double-float))
-
+ (:arg-types sb!c::raw-vector positive-fixnum double-float))
(define-vop (raw-ref-complex-single
data-vector-ref/simple-array-complex-single-float)
(:translate %raw-ref-complex-single)
- (:arg-types simple-array-unsigned-byte-32 positive-fixnum))
-;;;
+ (:arg-types sb!c::raw-vector positive-fixnum))
(define-vop (raw-set-complex-single
data-vector-set/simple-array-complex-single-float)
(:translate %raw-set-complex-single)
- (:arg-types simple-array-unsigned-byte-32 positive-fixnum
- complex-single-float))
-;;;
+ (:arg-types sb!c::raw-vector positive-fixnum complex-single-float))
(define-vop (raw-ref-complex-double
data-vector-ref/simple-array-complex-double-float)
(:translate %raw-ref-complex-double)
- (:arg-types simple-array-unsigned-byte-32 positive-fixnum))
-;;;
+ (:arg-types sb!c::raw-vector positive-fixnum))
(define-vop (raw-set-complex-double
data-vector-set/simple-array-complex-double-float)
(:translate %raw-set-complex-double)
- (:arg-types simple-array-unsigned-byte-32 positive-fixnum
- complex-double-float))
+ (:arg-types sb!c::raw-vector positive-fixnum complex-double-float))
;;; These vops are useful for accessing the bits of a vector irrespective of
;;; what type of vector it is.
-;;;
-
(define-full-reffer raw-bits * 0 other-pointer-lowtag (unsigned-reg) unsigned-num
%raw-bits)
(define-full-setter set-raw-bits * 0 other-pointer-lowtag (unsigned-reg)
unsigned-num %set-raw-bits)
-
-
+(define-full-reffer vector-raw-bits * vector-data-offset other-pointer-lowtag
+ (unsigned-reg) unsigned-num %vector-raw-bits)
+(define-full-setter set-vector-raw-bits * vector-data-offset other-pointer-lowtag
+ (unsigned-reg) unsigned-num %set-vector-raw-bits)
\f
;;;; Misc. Array VOPs.
-
(define-vop (get-vector-subtype get-header-data))
(define-vop (set-vector-subtype set-header-data))
-
projects / sbcl.git / blobdiff