mirror of
https://github.com/dynup/kpatch
synced 2024-12-28 08:12:01 +00:00
23 lines
576 B
C
23 lines
576 B
C
|
#include <stdio.h>
|
||
|
|
|
||
|
|
static int a = 1;
|
||
|
|
|
||
|
|
void test_func() {
|
||
|
|
printf("%d\n",a);
|
||
|
|
}
|
||
|
|
|
||
|
|
/* this is to ensure that a isn't optimized out by the compiler */
|
||
|
|
void test_func2() {
|
||
|
|
a = 2;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* This test case ensures that static data structures, normally referenced
|
||
|
|
* by section in rela entries that reference them, are being converted to
|
||
|
|
* symbol references, so they can later be linked to the location of the
|
||
|
|
* data structure in the running kernel
|
||
|
|
*
|
||
|
|
* Verification points: test_func() bundle and 'a' symbol should be included.
|
||
|
|
* 'a' should have GLOBAL bind and NOTYPE type.
|
||
|
|
*/
|