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1 /* Subroutines for DJGPP.
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2 Copyright (C) 2013-2017 Free Software Foundation, Inc.
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3
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4 This file is part of GCC.
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5
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6 GCC is free software; you can redistribute it and/or modify it under
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7 the terms of the GNU General Public License as published by the Free
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8 Software Foundation; either version 3, or (at your option) any later
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9 version.
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10
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11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
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13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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14 for more details.
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15
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16 You should have received a copy of the GNU General Public License
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17 along with GCC; see the file COPYING3. If not see
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18 <http://www.gnu.org/licenses/>. */
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19
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20 #include "config.h"
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21 #include "system.h"
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22 #include "coretypes.h"
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23 #include "tm.h"
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24 #include "output.h"
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25 #include "lto-section-names.h"
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26
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27 void
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28 i386_djgpp_asm_named_section(const char *name, unsigned int flags,
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29 tree)
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30 {
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31 char flagchars[8], *f = flagchars;
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32
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33 if (flags & SECTION_WRITE)
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34 *f++ = 'w';
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35 if (flags & SECTION_CODE)
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36 *f++ = 'x';
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37
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38 /* LTO sections need 1-byte alignment to avoid confusing the
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39 zlib decompression algorithm with trailing zero pad bytes. */
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40 if (strncmp (name, LTO_SECTION_NAME_PREFIX,
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41 strlen (LTO_SECTION_NAME_PREFIX)) == 0)
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42 *f++ = '0';
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43
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44 *f++ = '\0';
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45
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46 fprintf (asm_out_file, "\t.section\t%s,\"%s\"\n", name, flagchars);
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47 }
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