69 lines
1.9 KiB
C
69 lines
1.9 KiB
C
/* Generate gcov version string from version.c. See gcov-io.h for
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description of how the version string is generated.
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Copyright (C) 2002, 2003 Free Software Foundation, Inc.
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Contributed by Nathan Sidwell <nathan@codesourcery.com>
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 2, or (at your option) any later
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING. If not, write to the Free
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Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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02111-1307, USA. */
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#include "bconfig.h"
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#include "system.h"
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#include "coretypes.h"
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#include "tm.h"
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#include "version.c" /* We want the actual string. */
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int main (int, char **);
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int
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main (int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED)
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{
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unsigned version = 0;
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unsigned char v[4];
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unsigned ix;
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char const *ptr = version_string;
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unsigned major, minor = 0;
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char s = 0;
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major = atoi (ptr);
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while (*ptr && *ptr != '.')
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ptr++;
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if (*ptr)
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minor = atoi (ptr + 1);
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while (*ptr)
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if (*ptr++ == '(')
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{
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s = *ptr;
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break;
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}
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v[0] = (major < 10 ? '0' : 'A' - 10) + major;
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v[1] = (minor / 10) + '0';
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v[2] = (minor % 10) + '0';
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v[3] = s ? s : '*';
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for (ix = 0; ix != 4; ix++)
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version = (version << 8) | v[ix];
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printf ("/* Generated automatically by the program `%s'\n", argv[0]);
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printf (" from `%s'. */\n", version_string);
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printf ("\n");
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printf ("#define GCOV_VERSION ((gcov_unsigned_t)%#08x) /* %.4s */\n",
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version, v);
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return 0;
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}
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