diff options
Diffstat (limited to 'tools/testing/selftests/bpf/progs/get_func_ip_test.c')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/get_func_ip_test.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/tools/testing/selftests/bpf/progs/get_func_ip_test.c b/tools/testing/selftests/bpf/progs/get_func_ip_test.c index a587aeca5ae0..8559e698b40d 100644 --- a/tools/testing/selftests/bpf/progs/get_func_ip_test.c +++ b/tools/testing/selftests/bpf/progs/get_func_ip_test.c @@ -2,6 +2,7 @@ #include <linux/bpf.h> #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> +#include <stdbool.h> char _license[] SEC("license") = "GPL"; @@ -13,6 +14,16 @@ extern const void bpf_modify_return_test __ksym; extern const void bpf_fentry_test6 __ksym; extern const void bpf_fentry_test7 __ksym; +extern bool CONFIG_X86_KERNEL_IBT __kconfig __weak; + +/* This function is here to have CONFIG_X86_KERNEL_IBT + * used and added to object BTF. + */ +int unused(void) +{ + return CONFIG_X86_KERNEL_IBT ? 0 : 1; +} + __u64 test1_result = 0; SEC("fentry/bpf_fentry_test1") int BPF_PROG(test1, int a) @@ -64,21 +75,11 @@ int BPF_PROG(test5, int a, int *b, int ret) } __u64 test6_result = 0; -SEC("kprobe/bpf_fentry_test6+0x5") +SEC("?kprobe") int test6(struct pt_regs *ctx) { __u64 addr = bpf_get_func_ip(ctx); - test6_result = (const void *) addr == &bpf_fentry_test6 + 5; - return 0; -} - -__u64 test7_result = 0; -SEC("kprobe/bpf_fentry_test7+5") -int test7(struct pt_regs *ctx) -{ - __u64 addr = bpf_get_func_ip(ctx); - - test7_result = (const void *) addr == &bpf_fentry_test7 + 5; + test6_result = (const void *) addr == 0; return 0; } |