glibc/elf/tst-array1.c
Andreas Jaeger b0988f108c Fix fini_array and init_array sections
* elf/tst-array1.c (fini_array): Make writeable so that it can be
	merged with constructor/destructor.
	(init_array): Likewise.
	* elf/tst-array2dep.c (fini_array): Likewise.
	(init_array): Likewise.
2012-10-30 08:59:42 +01:00

102 lines
1.4 KiB
C

#include <unistd.h>
static void init (void) __attribute__ ((constructor));
static void
init (void)
{
write (STDOUT_FILENO, "init\n", 5);
}
static void fini (void) __attribute__ ((destructor));
static void
fini (void)
{
write (STDOUT_FILENO, "fini\n", 5);
}
static void
preinit_0 (void)
{
write (STDOUT_FILENO, "preinit array 0\n", 16);
}
static void
preinit_1 (void)
{
write (STDOUT_FILENO, "preinit array 1\n", 16);
}
static void
preinit_2 (void)
{
write (STDOUT_FILENO, "preinit array 2\n", 16);
}
void (*const preinit_array []) (void)
__attribute__ ((section (".preinit_array"), aligned (sizeof (void *)))) =
{
&preinit_0,
&preinit_1,
&preinit_2
};
static void
init_0 (void)
{
write (STDOUT_FILENO, "init array 0\n", 13);
}
static void
init_1 (void)
{
write (STDOUT_FILENO, "init array 1\n", 13);
}
static void
init_2 (void)
{
write (STDOUT_FILENO, "init array 2\n", 13);
}
void (*init_array []) (void)
__attribute__ ((section (".init_array"), aligned (sizeof (void *)))) =
{
&init_0,
&init_1,
&init_2
};
static void
fini_0 (void)
{
write (STDOUT_FILENO, "fini array 0\n", 13);
}
static void
fini_1 (void)
{
write (STDOUT_FILENO, "fini array 1\n", 13);
}
static void
fini_2 (void)
{
write (STDOUT_FILENO, "fini array 2\n", 13);
}
void (*fini_array []) (void)
__attribute__ ((section (".fini_array"), aligned (sizeof (void *)))) =
{
&fini_0,
&fini_1,
&fini_2
};
int
main (void)
{
return 0;
}