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27 lines
993 B
Common Lisp
27 lines
993 B
Common Lisp
;;;; This software is part of the SBCL system. See the README file for
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;;;; more information.
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;;;;
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;;;; While most of SBCL is derived from the CMU CL system, the test
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;;;; files (like this one) were written from scratch after the fork
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;;;; from CMU CL.
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;;;;
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;;;; This software is in the public domain and is provided with
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;;;; absolutely no warranty. See the COPYING and CREDITS files for
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;;;; more information.
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(in-package "SB-VM")
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#-(and (or x86 x86-64) (not interpreter)) (invoke-restart 'run-tests::skip-file)
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(test-util:with-test (:name :basic-cpuid)
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(flet ((to-ascii (bits)
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(let ((s (make-array 4 :element-type 'base-char)))
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(setf (sap-ref-32 (vector-sap s) 0) bits)
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s)))
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(multiple-value-bind (a b c d)
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(%cpu-identification 0 0)
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;; There's nothing to assert here since the result can vary
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(format t "~S (max function = ~D)~%"
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(concatenate 'string (to-ascii b) (to-ascii d) (to-ascii c))
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a))))
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