106 lines
2.3 KiB
C
106 lines
2.3 KiB
C
/* initpri1.c -- test constructor priorities.
|
|
|
|
Copyright (C) 2007-2015 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 tests that the linker handles constructor and destructor
|
|
priorities correctly. */
|
|
|
|
#include <stdlib.h>
|
|
|
|
/* Constructor priorities in attributes were added in gcc 4.3. */
|
|
#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 2)
|
|
|
|
int i;
|
|
int j;
|
|
|
|
void c1(void) __attribute__((constructor (500)));
|
|
void c2(void) __attribute__((constructor (700)));
|
|
void c3(void) __attribute__((constructor (600)));
|
|
|
|
void c1() {
|
|
if (i++ != 0)
|
|
abort ();
|
|
}
|
|
|
|
void c2() {
|
|
if (i++ != 2)
|
|
abort ();
|
|
}
|
|
|
|
void c3() {
|
|
if (i++ != 1)
|
|
abort ();
|
|
}
|
|
|
|
void d1(void) __attribute__((destructor (500)));
|
|
void d2(void) __attribute__((destructor (700)));
|
|
void d3(void) __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(void) __attribute__((constructor (800), destructor (800)));
|
|
|
|
void cd4() {
|
|
if (i != 3)
|
|
abort ();
|
|
++j;
|
|
}
|
|
|
|
void cd5(void) __attribute__((constructor, destructor));
|
|
|
|
void cd5() {
|
|
if (i != 3)
|
|
abort();
|
|
++j;
|
|
}
|
|
|
|
int main (void) {
|
|
if (i != 3)
|
|
return 1;
|
|
if (j != 2)
|
|
abort ();
|
|
return 0;
|
|
}
|
|
|
|
#else /* !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 2)) */
|
|
|
|
int main (void) {
|
|
exit (0);
|
|
}
|
|
|
|
#endif /* !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 2)) */
|