9e6747ccac
Add copyright headers to the *.c/*.h files in the main directory. For files where I'm sure enough that we have all the approvals, I have given them the 2-BSD license, the others have been given the "LGPL for now" license header. Most of them can probably be changed after auditing. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
71 lines
3.1 KiB
C
71 lines
3.1 KiB
C
/* ----------------------------------------------------------------------- *
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*
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* Copyright 1996-2009 The NASM Authors - All Rights Reserved
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* See the file AUTHORS included with the NASM distribution for
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* the specific copyright holders.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation, Inc.,
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* 51 Franklin St, Fifth Floor, Boston MA 02110-1301, USA; version 2.1,
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* or, at your option, any later version, incorporated herein by
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* reference.
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*
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* Patches submitted to this file are required to be dual licensed
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* under the LGPL 2.1+ and the 2-clause BSD license:
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*
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* Copyright 1996-2009 the NASM Authors - All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following
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* conditions are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* ----------------------------------------------------------------------- */
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/*
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* labels.h header file for labels.c
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*/
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#ifndef LABELS_H
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#define LABELS_H
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extern char lprefix[PREFIX_MAX];
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extern char lpostfix[PREFIX_MAX];
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bool lookup_label(char *label, int32_t *segment, int64_t *offset);
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bool is_extern(char *label);
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void define_label(char *label, int32_t segment, int64_t offset, char *special,
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bool is_norm, bool isextrn, struct ofmt *ofmt,
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efunc error);
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void redefine_label(char *label, int32_t segment, int64_t offset, char *special,
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bool is_norm, bool isextrn, struct ofmt *ofmt,
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efunc error);
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void define_common(char *label, int32_t segment, int32_t size, char *special,
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struct ofmt *ofmt, efunc error);
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void declare_as_global(char *label, char *special, efunc error);
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int init_labels(void);
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void cleanup_labels(void);
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char *local_scope(char *label);
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#endif /* LABELS_H */
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