blob: d28c5541e3370633f078ff721e4f81c4ffd87991 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
// SPDX-License-Identifier: GPL-2.0
/*
* Special section entry with no ANNOTATE_DATA_SPECIAL annotation and a local
* label at offset 0, the shape Clang produces for .kcfi_traps.
*/
static const char __modinfo[]
__attribute__((section(".modinfo"), used, aligned(1))) = "\0name=vmlinux";
int target(int x)
{
asm volatile(
"1:\n\t"
".pushsection .kcfi_traps, \"a\"\n\t"
".balign 4\n\t"
"trap_marker:\n\t"
".long 1b - .\n\t"
".popsection\n\t");
#ifdef PATCHED
return x + 2;
#else
return x + 1;
#endif
}
|
