18c2ecf20Sopenharmony_ci{
28c2ecf20Sopenharmony_ci	"read uninitialized register",
38c2ecf20Sopenharmony_ci	.insns = {
48c2ecf20Sopenharmony_ci	BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
58c2ecf20Sopenharmony_ci	BPF_EXIT_INSN(),
68c2ecf20Sopenharmony_ci	},
78c2ecf20Sopenharmony_ci	.errstr = "R2 !read_ok",
88c2ecf20Sopenharmony_ci	.result = REJECT,
98c2ecf20Sopenharmony_ci},
108c2ecf20Sopenharmony_ci{
118c2ecf20Sopenharmony_ci	"read invalid register",
128c2ecf20Sopenharmony_ci	.insns = {
138c2ecf20Sopenharmony_ci	BPF_MOV64_REG(BPF_REG_0, -1),
148c2ecf20Sopenharmony_ci	BPF_EXIT_INSN(),
158c2ecf20Sopenharmony_ci	},
168c2ecf20Sopenharmony_ci	.errstr = "R15 is invalid",
178c2ecf20Sopenharmony_ci	.result = REJECT,
188c2ecf20Sopenharmony_ci},
198c2ecf20Sopenharmony_ci{
208c2ecf20Sopenharmony_ci	"program doesn't init R0 before exit",
218c2ecf20Sopenharmony_ci	.insns = {
228c2ecf20Sopenharmony_ci	BPF_ALU64_REG(BPF_MOV, BPF_REG_2, BPF_REG_1),
238c2ecf20Sopenharmony_ci	BPF_EXIT_INSN(),
248c2ecf20Sopenharmony_ci	},
258c2ecf20Sopenharmony_ci	.errstr = "R0 !read_ok",
268c2ecf20Sopenharmony_ci	.result = REJECT,
278c2ecf20Sopenharmony_ci},
288c2ecf20Sopenharmony_ci{
298c2ecf20Sopenharmony_ci	"program doesn't init R0 before exit in all branches",
308c2ecf20Sopenharmony_ci	.insns = {
318c2ecf20Sopenharmony_ci	BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 0, 2),
328c2ecf20Sopenharmony_ci	BPF_MOV64_IMM(BPF_REG_0, 1),
338c2ecf20Sopenharmony_ci	BPF_ALU64_IMM(BPF_ADD, BPF_REG_0, 2),
348c2ecf20Sopenharmony_ci	BPF_EXIT_INSN(),
358c2ecf20Sopenharmony_ci	},
368c2ecf20Sopenharmony_ci	.errstr = "R0 !read_ok",
378c2ecf20Sopenharmony_ci	.errstr_unpriv = "R1 pointer comparison",
388c2ecf20Sopenharmony_ci	.result = REJECT,
398c2ecf20Sopenharmony_ci},
40