b28f42de07
Uppercase hex number conversions fail for abtol, strtol, strtoul, strtoull, atoi, and abtod. The following patch fixes it. This allows tcc to handle assembly language, which is necessary to build the Fiwix kernel as part of the kernel bootstrapping in progress for the live-bootstrap project. * lib/ctype/isxdigit.c (isxdigit): Also allow A-F. * lib/mes/abtol.c (abtol): Also cater for A-F.
29 lines
986 B
C
29 lines
986 B
C
/* -*-comment-start: "//";comment-end:""-*-
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* GNU Mes --- Maxwell Equations of Software
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* Copyright © 2016,2017,2018,2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
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*
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* This file is part of GNU Mes.
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*
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* GNU 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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* GNU 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <mes/lib.h>
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#include <ctype.h>
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int
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isxdigit (int c)
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{
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return isdigit (c) || (c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F');
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}
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