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
|
#include <link.h>
// NOTE: This is a minimal test fixture that creates an ELF file with a note
// segment that has an 8-byte alignment requirement, causing additional padding
// to be added after the note data.
struct elf_note {
ElfW(Nhdr) nhdr; // header: 12 bytes
char name[4]; // name buffer: 2 bytes + 2 bytes padding
uint8_t data[4]; // data buffer: 1 bytes + 3 bytes padding
// Due to the 8-byte alignment of the .note segment,
// an additional 4 bytes of padding is added here:
uint8_t pad[4]; // pad segment to 8 bytes
};
__attribute__((section(".note.custom"), aligned(8)))
__attribute__((used))
const struct elf_note note = {
.nhdr = {
.n_namesz = 4,
.n_descsz = 1,
.n_type = 0,
},
.name = {'H', 'i', '\0'},
.data = {'\x55'},
};
int main() {
return 0;
}
|
