44 lines
2 KiB
Scheme
44 lines
2 KiB
Scheme
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;;; primvars.ss
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;;; Copyright 1984-2017 Cisco Systems, Inc.
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;;;
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;;; Licensed under the Apache License, Version 2.0 (the "License");
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;;; you may not use this file except in compliance with the License.
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;;; You may obtain a copy of the License at
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;;;
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;;; http://www.apache.org/licenses/LICENSE-2.0
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;;;
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;;; Unless required by applicable law or agreed to in writing, software
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;;; distributed under the License is distributed on an "AS IS" BASIS,
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;;; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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;;; See the License for the specific language governing permissions and
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;;; limitations under the License.
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(let ()
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(include "primref.ss")
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(define record-prim!
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(lambda (prim unprefixed flags arity boolean-valued?)
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(unless (eq? unprefixed prim) ($sputprop prim '*unprefixed* unprefixed))
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(let ([flags (if boolean-valued? (fxlogor flags (prim-mask boolean-valued)) flags)]
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[arity (and (not (null? arity)) arity)])
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($sputprop prim '*flags* flags)
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(when (any-set? (prim-mask (or primitive system)) flags)
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($sputprop prim '*prim2* (make-primref prim flags arity))
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($sputprop prim '*prim3* (make-primref prim (fxlogor flags (prim-mask unsafe)) arity))))))
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(define-syntax setup
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(lambda (x)
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(import priminfo)
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; sort vector of primitive names so boot files compare equal
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(let ([v-prim (vector-sort (lambda (x y) (string<=? (symbol->string x) (symbol->string y))) (primvec))])
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(let ([v-info (vector-map get-priminfo v-prim)])
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#`(vector-for-each record-prim!
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'#,(datum->syntax #'* v-prim)
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'#,(datum->syntax #'* (vector-map priminfo-unprefixed v-info))
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'#,(datum->syntax #'* (vector-map priminfo-mask v-info))
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'#,(datum->syntax #'* (vector-map priminfo-arity v-info))
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'#,(datum->syntax #'* (vector-map priminfo-boolean? v-info)))))))
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(for-each (lambda (x) (for-each (lambda (key) ($sremprop x key)) '(*prim2* *prim3* *flags* *unprefixed*))) (oblist))
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setup)
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