- (result (make-array length :element-type 'single-float)))
- (read-n-bytes *fasl-input-stream* result 0 (* length 4))
- result))
-
-(define-fop (fop-double-float-vector 85)
- (let* ((length (read-word-arg))
- (result (make-array length :element-type 'double-float)))
- (read-n-bytes *fasl-input-stream* result 0 (* length 8))
- result))
-
-(define-fop (fop-complex-single-float-vector 86)
- (let* ((length (read-word-arg))
- (result (make-array length :element-type '(complex single-float))))
- (read-n-bytes *fasl-input-stream* result 0 (* length 8))
- result))
-
-(define-fop (fop-complex-double-float-vector 87)
- (let* ((length (read-word-arg))
- (result (make-array length :element-type '(complex double-float))))
- (read-n-bytes *fasl-input-stream* result 0 (* length 16))
- result))
-
-;;; CMU CL comment:
-;;; *** NOT *** the FOP-INT-VECTOR as currently documented in rtguts.
-;;; Size must be a directly supported I-vector element size, with no
-;;; extra bits. This must be packed according to the local
-;;; byte-ordering, allowing us to directly read the bits.
-(define-fop (fop-int-vector 43)
- (prepare-for-fast-read-byte *fasl-input-stream*
- (let* ((len (fast-read-u-integer #.sb!vm:n-word-bytes))
- (size (fast-read-byte))
- (res (case size
- (0 (make-array len :element-type 'nil))
- (1 (make-array len :element-type 'bit))
- (2 (make-array len :element-type '(unsigned-byte 2)))
- (4 (make-array len :element-type '(unsigned-byte 4)))
- (7 (prog1 (make-array len :element-type '(unsigned-byte 7))
- (setf size 8)))
- (8 (make-array len :element-type '(unsigned-byte 8)))
- (15 (prog1 (make-array len :element-type '(unsigned-byte 15))
- (setf size 16)))
- (16 (make-array len :element-type '(unsigned-byte 16)))
- (31 (prog1 (make-array len :element-type '(unsigned-byte 31))
- (setf size 32)))
- (32 (make-array len :element-type '(unsigned-byte 32)))
- #!+#.(cl:if (cl:= 64 sb!vm:n-word-bits) '(and) '(or))
- (63 (prog1 (make-array len :element-type '(unsigned-byte 63))
- (setf size 64)))
- (64 (make-array len :element-type '(unsigned-byte 64)))
- (t (bug "losing i-vector element size: ~S" size)))))
- (declare (type index len))
- (done-with-fast-read-byte)
- (read-n-bytes *fasl-input-stream*
- res
- 0
- (ceiling (the index (* size len)) sb!vm:n-byte-bits))
- res)))
-
-;;; This is the same as FOP-INT-VECTOR, except this is for signed
-;;; SIMPLE-ARRAYs.
-(define-fop (fop-signed-int-vector 50)
- (prepare-for-fast-read-byte *fasl-input-stream*
- (let* ((len (fast-read-u-integer #.sb!vm:n-word-bytes))
- (size (fast-read-byte))
- (res (case size
- (8 (make-array len :element-type '(signed-byte 8)))
- (16 (make-array len :element-type '(signed-byte 16)))
- #!+#.(cl:if (cl:= 32 sb!vm:n-word-bits) '(and) '(or))
- (29 (prog1 (make-array len :element-type '(unsigned-byte 29))
- (setf size 32)))
- #!+#.(cl:if (cl:= 32 sb!vm:n-word-bits) '(and) '(or))
- (30 (prog1 (make-array len :element-type '(signed-byte 30))
- (setf size 32)))
- (32 (make-array len :element-type '(signed-byte 32)))
- #!+#.(cl:if (cl:= 64 sb!vm:n-word-bits) '(and) '(or))
- (60 (prog1 (make-array len :element-type '(unsigned-byte 60))
- (setf size 64)))
- #!+#.(cl:if (cl:= 64 sb!vm:n-word-bits) '(and) '(or))
- (61 (prog1 (make-array len :element-type '(signed-byte 61))
- (setf size 64)))
- #!+#.(cl:if (cl:= 64 sb!vm:n-word-bits) '(and) '(or))
- (64 (make-array len :element-type '(signed-byte 64)))
- (t (bug "losing si-vector element size: ~S" size)))))
- (declare (type index len))
- (done-with-fast-read-byte)
- (read-n-bytes *fasl-input-stream*
- res
- 0
- (ceiling (the index (* size len)) sb!vm:n-byte-bits))
- res)))