1 // SPDX-License-Identifier: GPL-2.0
33 	if (CHECK(skel->kconfig, "skel_kconfig", "kconfig is mmaped()!\n"))  in test_skeleton()
36 	bss = skel->bss;  in test_skeleton()
37 	data = skel->data;  in test_skeleton()
38 	data_dyn = skel->data_dyn;  in test_skeleton()
39 	rodata = skel->rodata;  in test_skeleton()
40 	rodata_dyn = skel->rodata_dyn;  in test_skeleton()
42 	ASSERT_STREQ(bpf_map__name(skel->maps.rodata_dyn), ".rodata.dyn", "rodata_dyn_name");  in test_skeleton()
43 	ASSERT_STREQ(bpf_map__name(skel->maps.data_dyn), ".data.dyn", "data_dyn_name");  in test_skeleton()
45 	/* validate values are pre-initialized correctly */  in test_skeleton()
46 	CHECK(data->in1 != -1, "in1", "got %d != exp %d\n", data->in1, -1);  in test_skeleton()
47 	CHECK(data->out1 != -1, "out1", "got %d != exp %d\n", data->out1, -1);  in test_skeleton()
48 	CHECK(data->in2 != -1, "in2", "got %lld != exp %lld\n", data->in2, -1LL);  in test_skeleton()
49 	CHECK(data->out2 != -1, "out2", "got %lld != exp %lld\n", data->out2, -1LL);  in test_skeleton()
51 	CHECK(bss->in3 != 0, "in3", "got %d != exp %d\n", bss->in3, 0);  in test_skeleton()
52 	CHECK(bss->out3 != 0, "out3", "got %d != exp %d\n", bss->out3, 0);  in test_skeleton()
53 	CHECK(bss->in4 != 0, "in4", "got %lld != exp %lld\n", bss->in4, 0LL);  in test_skeleton()
54 	CHECK(bss->out4 != 0, "out4", "got %lld != exp %lld\n", bss->out4, 0LL);  in test_skeleton()
56 	CHECK(rodata->in.in6 != 0, "in6", "got %d != exp %d\n", rodata->in.in6, 0);  in test_skeleton()
57 	CHECK(bss->out6 != 0, "out6", "got %d != exp %d\n", bss->out6, 0);  in test_skeleton()
59 	ASSERT_EQ(rodata_dyn->in_dynarr_sz, 0, "in_dynarr_sz");  in test_skeleton()
61 		ASSERT_EQ(rodata_dyn->in_dynarr[i], -(i + 1), "in_dynarr");  in test_skeleton()
63 		ASSERT_EQ(data_dyn->out_dynarr[i], i + 1, "out_dynarr");  in test_skeleton()
65 	/* validate we can pre-setup global variables, even in .bss */  in test_skeleton()
66 	data->in1 = 10;  in test_skeleton()
67 	data->in2 = 11;  in test_skeleton()
68 	bss->in3 = 12;  in test_skeleton()
69 	bss->in4 = 13;  in test_skeleton()
70 	rodata->in.in6 = 14;  in test_skeleton()
72 	rodata_dyn->in_dynarr_sz = 4;  in test_skeleton()
74 		rodata_dyn->in_dynarr[i] = i + 10;  in test_skeleton()
80 	/* validate pre-setup values are still there */  in test_skeleton()
81 	CHECK(data->in1 != 10, "in1", "got %d != exp %d\n", data->in1, 10);  in test_skeleton()
82 	CHECK(data->in2 != 11, "in2", "got %lld != exp %lld\n", data->in2, 11LL);  in test_skeleton()
83 	CHECK(bss->in3 != 12, "in3", "got %d != exp %d\n", bss->in3, 12);  in test_skeleton()
84 	CHECK(bss->in4 != 13, "in4", "got %lld != exp %lld\n", bss->in4, 13LL);  in test_skeleton()
85 	CHECK(rodata->in.in6 != 14, "in6", "got %d != exp %d\n", rodata->in.in6, 14);  in test_skeleton()
87 	ASSERT_EQ(rodata_dyn->in_dynarr_sz, 4, "in_dynarr_sz");  in test_skeleton()
89 		ASSERT_EQ(rodata_dyn->in_dynarr[i], i + 10, "in_dynarr");  in test_skeleton()
92 	data->in1 = 1;  in test_skeleton()
93 	data->in2 = 2;  in test_skeleton()
94 	bss->in3 = 3;  in test_skeleton()
95 	bss->in4 = 4;  in test_skeleton()
96 	bss->in5.a = 5;  in test_skeleton()
97 	bss->in5.b = 6;  in test_skeleton()
98 	kcfg = skel->kconfig;  in test_skeleton()
100 	skel->data_read_mostly->read_mostly_var = 123;  in test_skeleton()
109 	CHECK(data->out1 != 1, "res1", "got %d != exp %d\n", data->out1, 1);  in test_skeleton()
110 	CHECK(data->out2 != 2, "res2", "got %lld != exp %d\n", data->out2, 2);  in test_skeleton()
111 	CHECK(bss->out3 != 3, "res3", "got %d != exp %d\n", (int)bss->out3, 3);  in test_skeleton()
112 	CHECK(bss->out4 != 4, "res4", "got %lld != exp %d\n", bss->out4, 4);  in test_skeleton()
113 	CHECK(bss->out5.a != 5, "res5", "got %d != exp %d\n", bss->out5.a, 5);  in test_skeleton()
114 	CHECK(bss->out5.b != 6, "res6", "got %lld != exp %d\n", bss->out5.b, 6);  in test_skeleton()
115 	CHECK(bss->out6 != 14, "res7", "got %d != exp %d\n", bss->out6, 14);  in test_skeleton()
117 	CHECK(bss->bpf_syscall != kcfg->CONFIG_BPF_SYSCALL, "ext1",  in test_skeleton()
118 	      "got %d != exp %d\n", bss->bpf_syscall, kcfg->CONFIG_BPF_SYSCALL);  in test_skeleton()
119 	CHECK(bss->kern_ver != kcfg->LINUX_KERNEL_VERSION, "ext2",  in test_skeleton()
120 	      "got %d != exp %d\n", bss->kern_ver, kcfg->LINUX_KERNEL_VERSION);  in test_skeleton()
123 		ASSERT_EQ(data_dyn->out_dynarr[i], i + 10, "out_dynarr");  in test_skeleton()
125 	ASSERT_EQ(skel->bss->out_mostly_var, 123, "out_mostly_var");  in test_skeleton()
127 	ASSERT_EQ(bss->huge_arr[ARRAY_SIZE(bss->huge_arr) - 1], 123, "huge_arr");  in test_skeleton()
129 	fd = bpf_map__fd(skel->maps.data_non_mmapable);  in test_skeleton()
134 	ASSERT_EQ(bpf_map__map_flags(skel->maps.data_non_mmapable), 0, "non_mmap_flags");  in test_skeleton()