bpf/prog_tests/usdt.c

47 	struct test_usdt__bss *bss;
54 	bss = skel->bss;
55 	bss->my_pid = getpid();
71 	ASSERT_EQ(bss->usdt0_called, 1, "usdt0_called");
72 	ASSERT_EQ(bss->usdt3_called, 1, "usdt3_called");
73 	ASSERT_EQ(bss->usdt12_called, 1, "usdt12_called");
75 	ASSERT_EQ(bss->usdt0_cookie, 0xcafedeadbeeffeed, "usdt0_cookie");
76 	ASSERT_EQ(bss->usdt0_arg_cnt, 0, "usdt0_arg_cnt");
77 	ASSERT_EQ(bss->usdt0_arg_ret, -ENOENT, "usdt0_arg_ret");
80 	ASSERT_EQ(bss->usdt3_cookie, 0, "usdt3_cookie");
81 	ASSERT_EQ(bss->usdt3_arg_cnt, 3, "usdt3_arg_cnt");
83 	ASSERT_EQ(bss->usdt3_arg_rets[0], 0, "usdt3_arg1_ret");
84 	ASSERT_EQ(bss->usdt3_arg_rets[1], 0, "usdt3_arg2_ret");
85 	ASSERT_EQ(bss->usdt3_arg_rets[2], 0, "usdt3_arg3_ret");
86 	ASSERT_EQ(bss->usdt3_args[0], 1, "usdt3_arg1");
87 	ASSERT_EQ(bss->usdt3_args[1], 42, "usdt3_arg2");
88 	ASSERT_EQ(bss->usdt3_args[2], (uintptr_t)&bla, "usdt3_arg3");
91 	ASSERT_EQ(bss->usdt12_cookie, 0, "usdt12_cookie");
92 	ASSERT_EQ(bss->usdt12_arg_cnt, 12, "usdt12_arg_cnt");
94 	ASSERT_EQ(bss->usdt12_args[0], 1, "usdt12_arg1");
95 	ASSERT_EQ(bss->usdt12_args[1], 1 + 1, "usdt12_arg2");
96 	ASSERT_EQ(bss->usdt12_args[2], 42, "usdt12_arg3");
97 	ASSERT_EQ(bss->usdt12_args[3], 42 + 1, "usdt12_arg4");
98 	ASSERT_EQ(bss->usdt12_args[4], 5, "usdt12_arg5");
99 	ASSERT_EQ(bss->usdt12_args[5], 42 / 7, "usdt12_arg6");
100 	ASSERT_EQ(bss->usdt12_args[6], bla, "usdt12_arg7");
101 	ASSERT_EQ(bss->usdt12_args[7], (uintptr_t)&bla, "usdt12_arg8");
102 	ASSERT_EQ(bss->usdt12_args[8], -9, "usdt12_arg9");
103 	ASSERT_EQ(bss->usdt12_args[9], nums[1], "usdt12_arg10");
104 	ASSERT_EQ(bss->usdt12_args[10], nums[idx], "usdt12_arg11");
105 	ASSERT_EQ(bss->usdt12_args[11], t1.y, "usdt12_arg12");
115 	ASSERT_EQ(bss->usdt0_called, 2, "usdt0_called");
116 	ASSERT_EQ(bss->usdt3_called, 2, "usdt3_called");
117 	ASSERT_EQ(bss->usdt12_called, 2, "usdt12_called");
120 	ASSERT_EQ(bss->usdt3_args[0], 2, "usdt3_arg1");
122 	ASSERT_EQ(bss->usdt12_args[0], 2, "usdt12_arg1");
123 	ASSERT_EQ(bss->usdt12_args[1], 2 + 1, "usdt12_arg2");
124 	ASSERT_EQ(bss->usdt12_args[3], 42 + 2, "usdt12_arg4");
125 	ASSERT_EQ(bss->usdt12_args[9], nums[2], "usdt12_arg10");
138 	ASSERT_EQ(bss->usdt3_called, 3, "usdt3_called");
140 	ASSERT_EQ(bss->usdt3_cookie, 0xBADC00C51E, "usdt3_cookie");
141 	ASSERT_EQ(bss->usdt3_arg_cnt, 3, "usdt3_arg_cnt");
143 	ASSERT_EQ(bss->usdt3_arg_rets[0], 0, "usdt3_arg1_ret");
144 	ASSERT_EQ(bss->usdt3_arg_rets[1], 0, "usdt3_arg2_ret");
145 	ASSERT_EQ(bss->usdt3_arg_rets[2], 0, "usdt3_arg3_ret");
146 	ASSERT_EQ(bss->usdt3_args[0], 3, "usdt3_arg1");
147 	ASSERT_EQ(bss->usdt3_args[1], 42, "usdt3_arg2");
148 	ASSERT_EQ(bss->usdt3_args[2], (uintptr_t)&bla, "usdt3_arg3");
213 	struct test_usdt__bss *bss;
220 	bss = skel->bss;
221 	bss->my_pid = getpid();
233 	ASSERT_EQ(bss->usdt_100_called, 100, "usdt_100_called");
234 	ASSERT_EQ(bss->usdt_100_sum, 99 * 100 / 2, "usdt_100_sum");
250 		bss->usdt_100_sum = 0;
253 		ASSERT_EQ(bss->usdt_100_called, (i + 1) * 100 + 100, "usdt_100_called");
254 		ASSERT_EQ(bss->usdt_100_sum, 99 * 100 / 2, "usdt_100_sum");
276 	bss->usdt_100_called = 0;
277 	bss->usdt_100_sum = 0;
281 	ASSERT_EQ(bss->usdt_100_called, 0, "usdt_301_called");
282 	ASSERT_EQ(bss->usdt_100_sum, 0, "usdt_301_sum");
299 	ASSERT_EQ(bss->usdt_100_called, 400, "usdt_400_called");
300 	ASSERT_EQ(bss->usdt_100_sum, 400 * 400, "usdt_400_sum");
338 	struct test_urandom_usdt__bss *bss;
351 	bss = skel->bss;
352 	bss->urand_pid = urand_pid;
392 	ASSERT_EQ(bss->urand_read_without_sema_call_cnt, 1, "urand_wo_sema_cnt");
393 	ASSERT_EQ(bss->urand_read_without_sema_buf_sz_sum, 256, "urand_wo_sema_sum");
395 	ASSERT_EQ(bss->urand_read_with_sema_call_cnt, 1, "urand_w_sema_cnt");
396 	ASSERT_EQ(bss->urand_read_with_sema_buf_sz_sum, 256, "urand_w_sema_sum");
398 	ASSERT_EQ(bss->urandlib_read_without_sema_call_cnt, 1, "urandlib_wo_sema_cnt");
399 	ASSERT_EQ(bss->urandlib_read_without_sema_buf_sz_sum, 256, "urandlib_wo_sema_sum");
401 	ASSERT_EQ(bss->urandlib_read_with_sema_call_cnt, 1, "urandlib_w_sema_cnt");
402 	ASSERT_EQ(bss->urandlib_read_with_sema_buf_sz_sum, 256, "urandlib_w_sema_sum");