1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
#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"))) =
{
&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 (*const init_array []) (void) __attribute__ ((section (".init_array"))) =
{
&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 (*const fini_array []) (void) __attribute__ ((section (".fini_array"))) =
{
&fini_0,
&fini_1,
&fini_2
};
int
main (void)
{
return 0;
}
|
