(defun guess-alignment (bits)
(cond ((null bits) nil)
- #!-x86 ((> bits 32) 64)
+ #!-(or x86 (and ppc darwin)) ((> bits 32) 64)
((> bits 16) 32)
((> bits 8) 16)
((> bits 1) 8)
\f
;;;; ALIEN-TYPE-INFO stuff
-(eval-when (:compile-toplevel :execute :load-toplevel)
+(eval-when (#-sb-xc :compile-toplevel :execute :load-toplevel)
(defstruct (alien-type-class (:copier nil))
(name nil :type symbol)
;;; COMPILER-LET is no longer supported by ANSI or SBCL. Instead, we
;;; follow the suggestion in CLTL2 of using SYMBOL-MACROLET to achieve
;;; a similar effect.
-(eval-when (:compile-toplevel :load-toplevel :execute)
+(eval-when (#-sb-xc :compile-toplevel :load-toplevel :execute)
(defun auxiliary-type-definitions (env)
(multiple-value-bind (result expanded-p)
(sb!xc:macroexpand '&auxiliary-type-definitions& env)
,body))
(%define-alien-type-translator ',name #',defun-name ,docs))))))
-(eval-when (:compile-toplevel :load-toplevel :execute)
+(eval-when (#-sb-xc :compile-toplevel :load-toplevel :execute)
(defun %define-alien-type-translator (name translator docs)
(declare (ignore docs))
(setf (info :alien-type :kind name) :primitive)
(deprecation-warning 'def-alien-type 'define-alien-type)
`(define-alien-type ,@rest))
-(eval-when (:compile-toplevel :load-toplevel :execute)
+(eval-when (#-sb-xc :compile-toplevel :load-toplevel :execute)
(defun %def-auxiliary-alien-types (types)
(dolist (info types)
(destructuring-bind (kind name defn) info
(8 'signed-sap-ref-8)
(16 'signed-sap-ref-16)
(32 'signed-sap-ref-32)
- #!+alpha (64 'signed-sap-ref-64))
+ (64 'signed-sap-ref-64))
(case (alien-integer-type-bits type)
(8 'sap-ref-8)
(16 'sap-ref-16)
(32 'sap-ref-32)
- #!+alpha (64 'sap-ref-64)))))
+ (64 'sap-ref-64)))))
(if ref-fun
`(,ref-fun ,sap (/ ,offset sb!vm:n-byte-bits))
(error "cannot extract ~W-bit integers"
(declare (ignore type))
`(sap-ref-double ,sap (/ ,offset sb!vm:n-byte-bits)))
-#!+long-float
-(define-alien-type-class (long-float :include (float (bits #!+x86 96
- #!+sparc 128))
- :include-args (type)))
-
-#!+long-float
-(define-alien-type-translator long-float ()
- (make-alien-long-float-type :type 'long-float))
-
-#!+long-float
-(define-alien-type-method (long-float :extract-gen) (type sap offset)
- (declare (ignore type))
- `(sap-ref-long ,sap (/ ,offset sb!vm:n-byte-bits)))
\f
;;;; the POINTER type