binutils-gdb/gold/testsuite/initpri2.c

119 lines
2.8 KiB
C

/* initpri2.c -- test mixing init_array and ctor priorities.
Copyright (C) 2011-2020 Free Software Foundation, Inc.
Copied from the gcc configury, where the test was contributed by
H.J. Lu <hongjiu.lu@intel.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 correctly combines .ctor and .init_array
sections when both have priorities. */
#include <stdlib.h>
static int count;
static void
init1005 (void)
{
if (count != 0)
abort ();
count = 1005;
}
void (*const init_array1005[]) (void)
__attribute__ ((section (".init_array.01005"), aligned (sizeof (void *))))
= { init1005 };
static void
fini1005 (void)
{
if (count != 1005)
abort ();
}
void (*const fini_array1005[]) (void)
__attribute__ ((section (".fini_array.01005"), aligned (sizeof (void *))))
= { fini1005 };
static void
ctor1007 (void)
{
if (count != 1005)
abort ();
count = 1007;
}
void (*const ctors1007[]) (void)
__attribute__ ((section (".ctors.64528"), aligned (sizeof (void *))))
= { ctor1007 };
static void
dtor1007 (void)
{
if (count != 1007)
abort ();
count = 1005;
}
void (*const dtors1007[]) (void)
__attribute__ ((section (".dtors.64528"), aligned (sizeof (void *))))
= { dtor1007 };
static void
init65530 (void)
{
if (count != 1007)
abort ();
count = 65530;
}
void (*const init_array65530[]) (void)
__attribute__ ((section (".init_array.65530"), aligned (sizeof (void *))))
= { init65530 };
static void
fini65530 (void)
{
if (count != 65530)
abort ();
count = 1007;
}
void (*const fini_array65530[]) (void)
__attribute__ ((section (".fini_array.65530"), aligned (sizeof (void *))))
= { fini65530 };
static void
ctor65535 (void)
{
if (count != 65530)
abort ();
count = 65535;
}
void (*const ctors65535[]) (void)
__attribute__ ((section (".ctors"), aligned (sizeof (void *))))
= { ctor65535 };
static void
dtor65535 (void)
{
if (count != 65535)
abort ();
count = 65530;
}
void (*const dtors65535[]) (void)
__attribute__ ((section (".dtors"), aligned (sizeof (void *))))
= { dtor65535 };
int
main (void)
{
return 0;
}