diff options
Diffstat (limited to '')
-rw-r--r-- | tools/testing/selftests/bpf/prog_tests/get_func_ip_test.c | 69 |
1 files changed, 52 insertions, 17 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/get_func_ip_test.c b/tools/testing/selftests/bpf/prog_tests/get_func_ip_test.c index 02a465f36d59..fede8ef58b5b 100644 --- a/tools/testing/selftests/bpf/prog_tests/get_func_ip_test.c +++ b/tools/testing/selftests/bpf/prog_tests/get_func_ip_test.c @@ -2,24 +2,16 @@ #include <test_progs.h> #include "get_func_ip_test.skel.h" -void test_get_func_ip_test(void) +static void test_function_entry(void) { struct get_func_ip_test *skel = NULL; - __u32 duration = 0, retval; int err, prog_fd; + LIBBPF_OPTS(bpf_test_run_opts, topts); skel = get_func_ip_test__open(); if (!ASSERT_OK_PTR(skel, "get_func_ip_test__open")) return; - /* test6 is x86_64 specifc because of the instruction - * offset, disabling it for all other archs - */ -#ifndef __x86_64__ - bpf_program__set_autoload(skel->progs.test6, false); - bpf_program__set_autoload(skel->progs.test7, false); -#endif - err = get_func_ip_test__load(skel); if (!ASSERT_OK(err, "get_func_ip_test__load")) goto cleanup; @@ -29,14 +21,12 @@ void test_get_func_ip_test(void) goto cleanup; prog_fd = bpf_program__fd(skel->progs.test1); - err = bpf_prog_test_run(prog_fd, 1, NULL, 0, - NULL, NULL, &retval, &duration); + err = bpf_prog_test_run_opts(prog_fd, &topts); ASSERT_OK(err, "test_run"); - ASSERT_EQ(retval, 0, "test_run"); + ASSERT_EQ(topts.retval, 0, "test_run"); prog_fd = bpf_program__fd(skel->progs.test5); - err = bpf_prog_test_run(prog_fd, 1, NULL, 0, - NULL, NULL, &retval, &duration); + err = bpf_prog_test_run_opts(prog_fd, &topts); ASSERT_OK(err, "test_run"); @@ -45,11 +35,56 @@ void test_get_func_ip_test(void) ASSERT_EQ(skel->bss->test3_result, 1, "test3_result"); ASSERT_EQ(skel->bss->test4_result, 1, "test4_result"); ASSERT_EQ(skel->bss->test5_result, 1, "test5_result"); + +cleanup: + get_func_ip_test__destroy(skel); +} + +/* test6 is x86_64 specific because of the instruction + * offset, disabling it for all other archs + */ #ifdef __x86_64__ +static void test_function_body(void) +{ + struct get_func_ip_test *skel = NULL; + LIBBPF_OPTS(bpf_test_run_opts, topts); + LIBBPF_OPTS(bpf_kprobe_opts, kopts); + struct bpf_link *link6 = NULL; + int err, prog_fd; + + skel = get_func_ip_test__open(); + if (!ASSERT_OK_PTR(skel, "get_func_ip_test__open")) + return; + + bpf_program__set_autoload(skel->progs.test6, true); + + err = get_func_ip_test__load(skel); + if (!ASSERT_OK(err, "get_func_ip_test__load")) + goto cleanup; + + kopts.offset = skel->kconfig->CONFIG_X86_KERNEL_IBT ? 9 : 5; + + link6 = bpf_program__attach_kprobe_opts(skel->progs.test6, "bpf_fentry_test6", &kopts); + if (!ASSERT_OK_PTR(link6, "link6")) + goto cleanup; + + prog_fd = bpf_program__fd(skel->progs.test1); + err = bpf_prog_test_run_opts(prog_fd, &topts); + ASSERT_OK(err, "test_run"); + ASSERT_EQ(topts.retval, 0, "test_run"); + ASSERT_EQ(skel->bss->test6_result, 1, "test6_result"); - ASSERT_EQ(skel->bss->test7_result, 1, "test7_result"); -#endif cleanup: + bpf_link__destroy(link6); get_func_ip_test__destroy(skel); } +#else +#define test_function_body() +#endif + +void test_get_func_ip_test(void) +{ + test_function_entry(); + test_function_body(); +} |