7ec42c3cc7
* module/language/c99/compiler.mes: New file. * module/language/c99/compiler.scm: Include it. * module/mes/elf.mes: Move (mes-use-module) into cond-expand. * module/mes/elf.scm: New file. * module/mes/libc-i386.scm: New file. * module/nyacc/lang/c99/parser.mes: Add missing module includes. * module/nyacc/lang/util.mes: Add missing module include. * scripts/mescc.mes: Use Nyacc. * guile/mescc.scm: New file. * GNUmakefile (guile-mescc): Run it.
50 lines
1.6 KiB
Scheme
50 lines
1.6 KiB
Scheme
;;; -*-scheme-*-
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;;; Mes --- Maxwell Equations of Software
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;;; Copyright © 2016,2017 Jan Nieuwenhuizen <janneke@gnu.org>
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;;;
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;;; This file is part of Mes.
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;;;
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;;; Mes is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; Mes is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with Mes. If not, see <http://www.gnu.org/licenses/>.
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;;; Commentary:
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;;; bytevectors.mes
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;;; Code:
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;; rnrs compatibility
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(define (bytevector-u32-native-set! bv index value)
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(when (not (= 0 index)) (error "bytevector-u32-native-set! index not zero: " index " value: " value))
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(let ((x (list
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(modulo value #x100)
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(modulo (ash value -8) #x100)
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(modulo (ash value -16) #x100)
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(modulo (ash value -24) #x100))))
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(set-car! bv (car x))
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(set-cdr! bv (cdr x))
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x))
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(define (bytevector-u16-native-set! bv index value)
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(when (not (= 0 index)) (error "bytevector-u16-native-set! index not zero: " index " value: " value))
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(let ((x (list
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(modulo value #x100)
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(modulo (ash value -8) #x100))))
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(set-car! bv (car x))
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(set-cdr! bv (cdr x))
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x))
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(define (make-bytevector length)
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(make-list length 0))
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