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/* initpri1.c -- test constructor priorities.
Copyright 2007, 2008 Free Software Foundation, Inc.
Copied from the gcc testsuite, where the test was contributed by
Mark Mitchell <mark@codesourcery.com>.
This file is part of gold.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA.
This is a test of a common symbol in the main program and a
versioned symbol in a shared library. The common symbol in the
main program should override the shared library symbol. */
#include <stdlib.h>
int i;
int j;
void c1() __attribute__((constructor (500)));
void c2() __attribute__((constructor (700)));
void c3() __attribute__((constructor (600)));
void c1() {
if (i++ != 0)
abort ();
}
void c2() {
if (i++ != 2)
abort ();
}
void c3() {
if (i++ != 1)
abort ();
}
void d1() __attribute__((destructor (500)));
void d2() __attribute__((destructor (700)));
void d3() __attribute__((destructor (600)));
void d1() {
if (--i != 0)
abort ();
}
void d2() {
if (--i != 2)
abort ();
}
void d3() {
if (j != 4)
abort ();
if (--i != 1)
abort ();
}
void cd4() __attribute__((constructor (800), destructor (800)));
void cd4() {
if (i != 3)
abort ();
++j;
}
void cd5() __attribute__((constructor, destructor));
void cd5() {
if (i != 3)
abort();
++j;
}
int main () {
if (i != 3)
return 1;
if (j != 2)
abort ();
return 0;
}
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