1 { 2 "jump test 1", 3 .insns = { 4 BPF_MOV64_REG(BPF_REG_2, BPF_REG_10), 5 BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_1, -8), 6 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 1), 7 BPF_ST_MEM(BPF_DW, BPF_REG_2, -8, 0), 8 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 1, 1), 9 BPF_ST_MEM(BPF_DW, BPF_REG_2, -16, 1), 10 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 2, 1), 11 BPF_ST_MEM(BPF_DW, BPF_REG_2, -8, 2), 12 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 3, 1), 13 BPF_ST_MEM(BPF_DW, BPF_REG_2, -16, 3), 14 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 4, 1), 15 BPF_ST_MEM(BPF_DW, BPF_REG_2, -8, 4), 16 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 5, 1), 17 BPF_ST_MEM(BPF_DW, BPF_REG_2, -32, 5), 18 BPF_MOV64_IMM(BPF_REG_0, 0), 19 BPF_EXIT_INSN(), 20 }, 21 .errstr_unpriv = "R1 pointer comparison", 22 .result_unpriv = REJECT, 23 .result = ACCEPT, 24 }, 25 { 26 "jump test 2", 27 .insns = { 28 BPF_MOV64_REG(BPF_REG_2, BPF_REG_10), 29 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 2), 30 BPF_ST_MEM(BPF_DW, BPF_REG_2, -8, 0), 31 BPF_JMP_IMM(BPF_JA, 0, 0, 14), 32 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 1, 2), 33 BPF_ST_MEM(BPF_DW, BPF_REG_2, -16, 0), 34 BPF_JMP_IMM(BPF_JA, 0, 0, 11), 35 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 2, 2), 36 BPF_ST_MEM(BPF_DW, BPF_REG_2, -32, 0), 37 BPF_JMP_IMM(BPF_JA, 0, 0, 8), 38 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 3, 2), 39 BPF_ST_MEM(BPF_DW, BPF_REG_2, -40, 0), 40 BPF_JMP_IMM(BPF_JA, 0, 0, 5), 41 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 4, 2), 42 BPF_ST_MEM(BPF_DW, BPF_REG_2, -48, 0), 43 BPF_JMP_IMM(BPF_JA, 0, 0, 2), 44 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 5, 1), 45 BPF_ST_MEM(BPF_DW, BPF_REG_2, -56, 0), 46 BPF_MOV64_IMM(BPF_REG_0, 0), 47 BPF_EXIT_INSN(), 48 }, 49 .errstr_unpriv = "R1 pointer comparison", 50 .result_unpriv = REJECT, 51 .result = ACCEPT, 52 }, 53 { 54 "jump test 3", 55 .insns = { 56 BPF_MOV64_REG(BPF_REG_2, BPF_REG_10), 57 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 3), 58 BPF_ST_MEM(BPF_DW, BPF_REG_2, -8, 0), 59 BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8), 60 BPF_JMP_IMM(BPF_JA, 0, 0, 19), 61 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 1, 3), 62 BPF_ST_MEM(BPF_DW, BPF_REG_2, -16, 0), 63 BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -16), 64 BPF_JMP_IMM(BPF_JA, 0, 0, 15), 65 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 2, 3), 66 BPF_ST_MEM(BPF_DW, BPF_REG_2, -32, 0), 67 BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -32), 68 BPF_JMP_IMM(BPF_JA, 0, 0, 11), 69 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 3, 3), 70 BPF_ST_MEM(BPF_DW, BPF_REG_2, -40, 0), 71 BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -40), 72 BPF_JMP_IMM(BPF_JA, 0, 0, 7), 73 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 4, 3), 74 BPF_ST_MEM(BPF_DW, BPF_REG_2, -48, 0), 75 BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -48), 76 BPF_JMP_IMM(BPF_JA, 0, 0, 3), 77 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 5, 0), 78 BPF_ST_MEM(BPF_DW, BPF_REG_2, -56, 0), 79 BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -56), 80 BPF_LD_MAP_FD(BPF_REG_1, 0), 81 BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, BPF_FUNC_map_delete_elem), 82 BPF_EXIT_INSN(), 83 }, 84 .fixup_map_hash_8b = { 24 }, 85 .errstr_unpriv = "R1 pointer comparison", 86 .result_unpriv = REJECT, 87 .result = ACCEPT, 88 .retval = -ENOENT, 89 }, 90 { 91 "jump test 4", 92 .insns = { 93 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 1), 94 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 2), 95 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 3), 96 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 4), 97 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 1), 98 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 2), 99 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 3), 100 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 4), 101 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 1), 102 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 2), 103 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 3), 104 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 4), 105 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 1), 106 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 2), 107 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 3), 108 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 4), 109 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 1), 110 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 2), 111 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 3), 112 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 4), 113 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 1), 114 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 2), 115 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 3), 116 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 4), 117 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 1), 118 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 2), 119 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 3), 120 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 4), 121 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 1), 122 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 2), 123 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 3), 124 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 4), 125 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 1), 126 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 2), 127 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 3), 128 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 4), 129 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 0), 130 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 0), 131 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 0), 132 BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, BPF_REG_10, 0), 133 BPF_MOV64_IMM(BPF_REG_0, 0), 134 BPF_EXIT_INSN(), 135 }, 136 .errstr_unpriv = "R1 pointer comparison", 137 .result_unpriv = REJECT, 138 .result = ACCEPT, 139 }, 140 { 141 "jump test 5", 142 .insns = { 143 BPF_MOV64_REG(BPF_REG_2, BPF_REG_10), 144 BPF_MOV64_REG(BPF_REG_3, BPF_REG_2), 145 BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 0, 2), 146 BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_3, -8), 147 BPF_JMP_IMM(BPF_JA, 0, 0, 2), 148 BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_2, -8), 149 BPF_JMP_IMM(BPF_JA, 0, 0, 0), 150 BPF_MOV64_IMM(BPF_REG_0, 0), 151 BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 0, 2), 152 BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_3, -8), 153 BPF_JMP_IMM(BPF_JA, 0, 0, 2), 154 BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_2, -8), 155 BPF_JMP_IMM(BPF_JA, 0, 0, 0), 156 BPF_MOV64_IMM(BPF_REG_0, 0), 157 BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 0, 2), 158 BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_3, -8), 159 BPF_JMP_IMM(BPF_JA, 0, 0, 2), 160 BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_2, -8), 161 BPF_JMP_IMM(BPF_JA, 0, 0, 0), 162 BPF_MOV64_IMM(BPF_REG_0, 0), 163 BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 0, 2), 164 BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_3, -8), 165 BPF_JMP_IMM(BPF_JA, 0, 0, 2), 166 BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_2, -8), 167 BPF_JMP_IMM(BPF_JA, 0, 0, 0), 168 BPF_MOV64_IMM(BPF_REG_0, 0), 169 BPF_JMP_IMM(BPF_JGE, BPF_REG_1, 0, 2), 170 BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_3, -8), 171 BPF_JMP_IMM(BPF_JA, 0, 0, 2), 172 BPF_STX_MEM(BPF_DW, BPF_REG_2, BPF_REG_2, -8), 173 BPF_JMP_IMM(BPF_JA, 0, 0, 0), 174 BPF_MOV64_IMM(BPF_REG_0, 0), 175 BPF_EXIT_INSN(), 176 }, 177 .errstr_unpriv = "R1 pointer comparison", 178 .result_unpriv = REJECT, 179 .result = ACCEPT, 180 }, 181 { 182 "jump test 6", 183 .insns = { 184 BPF_MOV64_IMM(BPF_REG_0, 1), 185 BPF_MOV64_IMM(BPF_REG_1, 2), 186 BPF_JMP_IMM(BPF_JA, 0, 0, 2), 187 BPF_MOV64_IMM(BPF_REG_0, 2), 188 BPF_EXIT_INSN(), 189 BPF_JMP_REG(BPF_JNE, BPF_REG_0, BPF_REG_1, 16), 190 BPF_JMP_IMM(BPF_JA, 0, 0, 0), 191 BPF_JMP_IMM(BPF_JA, 0, 0, 0), 192 BPF_JMP_IMM(BPF_JA, 0, 0, 0), 193 BPF_JMP_IMM(BPF_JA, 0, 0, 0), 194 BPF_JMP_IMM(BPF_JA, 0, 0, 0), 195 BPF_JMP_IMM(BPF_JA, 0, 0, 0), 196 BPF_JMP_IMM(BPF_JA, 0, 0, 0), 197 BPF_JMP_IMM(BPF_JA, 0, 0, 0), 198 BPF_JMP_IMM(BPF_JA, 0, 0, 0), 199 BPF_JMP_IMM(BPF_JA, 0, 0, 0), 200 BPF_JMP_IMM(BPF_JA, 0, 0, 0), 201 BPF_JMP_IMM(BPF_JA, 0, 0, 0), 202 BPF_JMP_IMM(BPF_JA, 0, 0, 0), 203 BPF_JMP_IMM(BPF_JA, 0, 0, 0), 204 BPF_JMP_IMM(BPF_JA, 0, 0, 0), 205 BPF_JMP_IMM(BPF_JA, 0, 0, 0), 206 BPF_JMP_IMM(BPF_JA, 0, 0, -20), 207 }, 208 .result = ACCEPT, 209 .retval = 2, 210 }, 211 { 212 "jump test 7", 213 .insns = { 214 BPF_MOV64_IMM(BPF_REG_0, 1), 215 BPF_JMP_IMM(BPF_JA, 0, 0, 2), 216 BPF_MOV64_IMM(BPF_REG_0, 3), 217 BPF_EXIT_INSN(), 218 BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 2, 16), 219 BPF_MOV64_IMM(BPF_REG_0, 42), 220 BPF_MOV64_IMM(BPF_REG_0, 42), 221 BPF_MOV64_IMM(BPF_REG_0, 42), 222 BPF_MOV64_IMM(BPF_REG_0, 42), 223 BPF_MOV64_IMM(BPF_REG_0, 42), 224 BPF_MOV64_IMM(BPF_REG_0, 42), 225 BPF_MOV64_IMM(BPF_REG_0, 42), 226 BPF_MOV64_IMM(BPF_REG_0, 42), 227 BPF_MOV64_IMM(BPF_REG_0, 42), 228 BPF_MOV64_IMM(BPF_REG_0, 42), 229 BPF_MOV64_IMM(BPF_REG_0, 42), 230 BPF_MOV64_IMM(BPF_REG_0, 42), 231 BPF_MOV64_IMM(BPF_REG_0, 42), 232 BPF_MOV64_IMM(BPF_REG_0, 42), 233 BPF_MOV64_IMM(BPF_REG_0, 42), 234 BPF_MOV64_IMM(BPF_REG_0, 42), 235 BPF_JMP_IMM(BPF_JA, 0, 0, -20), 236 }, 237 .result = ACCEPT, 238 .retval = 3, 239 }, 240 { 241 "jump test 8", 242 .insns = { 243 BPF_MOV64_IMM(BPF_REG_0, 1), 244 BPF_MOV64_IMM(BPF_REG_1, 2), 245 BPF_JMP_IMM(BPF_JA, 0, 0, 2), 246 BPF_MOV64_IMM(BPF_REG_0, 3), 247 BPF_EXIT_INSN(), 248 BPF_JMP_REG(BPF_JNE, BPF_REG_0, BPF_REG_1, 16), 249 BPF_MOV64_IMM(BPF_REG_0, 42), 250 BPF_MOV64_IMM(BPF_REG_0, 42), 251 BPF_MOV64_IMM(BPF_REG_0, 42), 252 BPF_MOV64_IMM(BPF_REG_0, 42), 253 BPF_MOV64_IMM(BPF_REG_0, 42), 254 BPF_MOV64_IMM(BPF_REG_0, 42), 255 BPF_MOV64_IMM(BPF_REG_0, 42), 256 BPF_MOV64_IMM(BPF_REG_0, 42), 257 BPF_MOV64_IMM(BPF_REG_0, 42), 258 BPF_MOV64_IMM(BPF_REG_0, 42), 259 BPF_MOV64_IMM(BPF_REG_0, 42), 260 BPF_MOV64_IMM(BPF_REG_0, 42), 261 BPF_MOV64_IMM(BPF_REG_0, 42), 262 BPF_MOV64_IMM(BPF_REG_0, 42), 263 BPF_MOV64_IMM(BPF_REG_0, 42), 264 BPF_MOV64_IMM(BPF_REG_0, 42), 265 BPF_JMP_IMM(BPF_JA, 0, 0, -20), 266 }, 267 .result = ACCEPT, 268 .retval = 3, 269 }, 270 { 271 "jump/call test 9", 272 .insns = { 273 BPF_MOV64_IMM(BPF_REG_0, 1), 274 BPF_JMP_IMM(BPF_JA, 0, 0, 2), 275 BPF_MOV64_IMM(BPF_REG_0, 3), 276 BPF_EXIT_INSN(), 277 BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 2, 16), 278 BPF_MOV64_IMM(BPF_REG_0, 42), 279 BPF_MOV64_IMM(BPF_REG_0, 42), 280 BPF_MOV64_IMM(BPF_REG_0, 42), 281 BPF_MOV64_IMM(BPF_REG_0, 42), 282 BPF_MOV64_IMM(BPF_REG_0, 42), 283 BPF_MOV64_IMM(BPF_REG_0, 42), 284 BPF_MOV64_IMM(BPF_REG_0, 42), 285 BPF_MOV64_IMM(BPF_REG_0, 42), 286 BPF_MOV64_IMM(BPF_REG_0, 42), 287 BPF_MOV64_IMM(BPF_REG_0, 42), 288 BPF_MOV64_IMM(BPF_REG_0, 42), 289 BPF_MOV64_IMM(BPF_REG_0, 42), 290 BPF_MOV64_IMM(BPF_REG_0, 42), 291 BPF_MOV64_IMM(BPF_REG_0, 42), 292 BPF_MOV64_IMM(BPF_REG_0, 42), 293 BPF_MOV64_IMM(BPF_REG_0, 42), 294 BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, -20), 295 BPF_EXIT_INSN(), 296 }, 297 .prog_type = BPF_PROG_TYPE_SCHED_CLS, 298 .result = REJECT, 299 .errstr = "jump out of range from insn 1 to 4", 300 }, 301 { 302 "jump/call test 10", 303 .insns = { 304 BPF_MOV64_IMM(BPF_REG_0, 1), 305 BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 2), 306 BPF_MOV64_IMM(BPF_REG_0, 3), 307 BPF_EXIT_INSN(), 308 BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 2, 16), 309 BPF_MOV64_IMM(BPF_REG_0, 42), 310 BPF_MOV64_IMM(BPF_REG_0, 42), 311 BPF_MOV64_IMM(BPF_REG_0, 42), 312 BPF_MOV64_IMM(BPF_REG_0, 42), 313 BPF_MOV64_IMM(BPF_REG_0, 42), 314 BPF_MOV64_IMM(BPF_REG_0, 42), 315 BPF_MOV64_IMM(BPF_REG_0, 42), 316 BPF_MOV64_IMM(BPF_REG_0, 42), 317 BPF_MOV64_IMM(BPF_REG_0, 42), 318 BPF_MOV64_IMM(BPF_REG_0, 42), 319 BPF_MOV64_IMM(BPF_REG_0, 42), 320 BPF_MOV64_IMM(BPF_REG_0, 42), 321 BPF_MOV64_IMM(BPF_REG_0, 42), 322 BPF_MOV64_IMM(BPF_REG_0, 42), 323 BPF_MOV64_IMM(BPF_REG_0, 42), 324 BPF_MOV64_IMM(BPF_REG_0, 42), 325 BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, -20), 326 BPF_EXIT_INSN(), 327 }, 328 .prog_type = BPF_PROG_TYPE_SCHED_CLS, 329 .result = REJECT, 330 .errstr = "last insn is not an exit or jmp", 331 }, 332 { 333 "jump/call test 11", 334 .insns = { 335 BPF_MOV64_IMM(BPF_REG_0, 1), 336 BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, 4), 337 BPF_MOV64_IMM(BPF_REG_0, 3), 338 BPF_EXIT_INSN(), 339 BPF_MOV64_IMM(BPF_REG_0, 3), 340 BPF_EXIT_INSN(), 341 BPF_MOV64_IMM(BPF_REG_0, 1), 342 BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 2, 26), 343 BPF_MOV64_IMM(BPF_REG_0, 42), 344 BPF_MOV64_IMM(BPF_REG_0, 42), 345 BPF_MOV64_IMM(BPF_REG_0, 42), 346 BPF_MOV64_IMM(BPF_REG_0, 42), 347 BPF_MOV64_IMM(BPF_REG_0, 42), 348 BPF_MOV64_IMM(BPF_REG_0, 42), 349 BPF_MOV64_IMM(BPF_REG_0, 42), 350 BPF_MOV64_IMM(BPF_REG_0, 42), 351 BPF_MOV64_IMM(BPF_REG_0, 42), 352 BPF_MOV64_IMM(BPF_REG_0, 42), 353 BPF_MOV64_IMM(BPF_REG_0, 42), 354 BPF_MOV64_IMM(BPF_REG_0, 42), 355 BPF_MOV64_IMM(BPF_REG_0, 42), 356 BPF_MOV64_IMM(BPF_REG_0, 42), 357 BPF_MOV64_IMM(BPF_REG_0, 42), 358 BPF_MOV64_IMM(BPF_REG_0, 42), 359 BPF_MOV64_IMM(BPF_REG_0, 42), 360 BPF_MOV64_IMM(BPF_REG_0, 42), 361 BPF_MOV64_IMM(BPF_REG_0, 42), 362 BPF_MOV64_IMM(BPF_REG_0, 42), 363 BPF_MOV64_IMM(BPF_REG_0, 42), 364 BPF_MOV64_IMM(BPF_REG_0, 42), 365 BPF_MOV64_IMM(BPF_REG_0, 42), 366 BPF_MOV64_IMM(BPF_REG_0, 42), 367 BPF_MOV64_IMM(BPF_REG_0, 42), 368 BPF_MOV64_IMM(BPF_REG_0, 42), 369 BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 1, 0, -31), 370 BPF_EXIT_INSN(), 371 }, 372 .prog_type = BPF_PROG_TYPE_SCHED_CLS, 373 .result = ACCEPT, 374 .retval = 3, 375 }, 376 { 377 "jump & dead code elimination", 378 .insns = { 379 BPF_MOV64_IMM(BPF_REG_0, 1), 380 BPF_MOV64_IMM(BPF_REG_3, 0), 381 BPF_ALU64_IMM(BPF_NEG, BPF_REG_3, 0), 382 BPF_ALU64_IMM(BPF_NEG, BPF_REG_3, 0), 383 BPF_ALU64_IMM(BPF_OR, BPF_REG_3, 32767), 384 BPF_JMP_IMM(BPF_JSGE, BPF_REG_3, 0, 1), 385 BPF_EXIT_INSN(), 386 BPF_JMP_IMM(BPF_JSLE, BPF_REG_3, 0x8000, 1), 387 BPF_EXIT_INSN(), 388 BPF_ALU64_IMM(BPF_ADD, BPF_REG_3, -32767), 389 BPF_MOV64_IMM(BPF_REG_0, 2), 390 BPF_JMP_IMM(BPF_JLE, BPF_REG_3, 0, 1), 391 BPF_MOV64_REG(BPF_REG_0, BPF_REG_4), 392 BPF_EXIT_INSN(), 393 }, 394 .prog_type = BPF_PROG_TYPE_SCHED_CLS, 395 .result = ACCEPT, 396 .retval = 2, 397 }, 398