lib/test_bpf.c:1999:25: sparse: sparse: cast truncates bits from constant value (fedcba9876543210 becomes 76543210)

From: kernel test robot
Date: Thu Nov 30 2023 - 09:25:13 EST

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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 3b47bc037bd44f142ac09848e8d3ecccc726be99
commit: 84024a4e86d9b2085f3444190b30d5f88c76e07b bpf, tests: Add tests for ALU operations implemented with function calls
date: 2 years, 4 months ago
config: x86_64-randconfig-122-20231008 (https://download.01.org/0day-ci/archive/20231130/202311302244.emELtv4B-lkp@xxxxxxxxx/config)
compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231130/202311302244.emELtv4B-lkp@xxxxxxxxx/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202311302244.emELtv4B-lkp@xxxxxxxxx/

sparse warnings: (new ones prefixed by >>)
lib/test_bpf.c:5180:25: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned int [usertype] result @@ got restricted __be16 [usertype] @@
lib/test_bpf.c:5180:25: sparse: expected unsigned int [usertype] result
lib/test_bpf.c:5180:25: sparse: got restricted __be16 [usertype]
lib/test_bpf.c:5194:24: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned int [usertype] result @@ got restricted __be32 [usertype] @@
lib/test_bpf.c:5194:24: sparse: expected unsigned int [usertype] result
lib/test_bpf.c:5194:24: sparse: got restricted __be32 [usertype]
lib/test_bpf.c:5205:25: sparse: sparse: cast from restricted __be64
lib/test_bpf.c:5217:24: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned int [usertype] result @@ got restricted __le16 [usertype] @@
lib/test_bpf.c:5217:24: sparse: expected unsigned int [usertype] result
lib/test_bpf.c:5217:24: sparse: got restricted __le16 [usertype]
lib/test_bpf.c:5231:24: sparse: sparse: incorrect type in initializer (different base types) @@ expected unsigned int [usertype] result @@ got restricted __le32 [usertype] @@
lib/test_bpf.c:5231:24: sparse: expected unsigned int [usertype] result
lib/test_bpf.c:5231:24: sparse: got restricted __le32 [usertype]
lib/test_bpf.c:5242:25: sparse: sparse: cast from restricted __le64
>> lib/test_bpf.c:1999:25: sparse: sparse: cast truncates bits from constant value (fedcba9876543210 becomes 76543210)
lib/test_bpf.c:2000:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:2005:25: sparse: sparse: cast truncates bits from constant value (fedcba9876543210 becomes 76543210)
lib/test_bpf.c:2006:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:2011:25: sparse: sparse: cast truncates bits from constant value (fedcba9876543210 becomes 76543210)
lib/test_bpf.c:2012:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:2017:25: sparse: sparse: cast truncates bits from constant value (fedcba9876543210 becomes 76543210)
lib/test_bpf.c:2018:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:2023:25: sparse: sparse: cast truncates bits from constant value (fedcba9876543210 becomes 76543210)
lib/test_bpf.c:2024:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:2029:25: sparse: sparse: cast truncates bits from constant value (fedcba9876543210 becomes 76543210)
lib/test_bpf.c:2030:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:2035:25: sparse: sparse: cast truncates bits from constant value (fedcba9876543210 becomes 76543210)
lib/test_bpf.c:2040:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:2045:25: sparse: sparse: cast truncates bits from constant value (fedcba9876543210 becomes 76543210)
lib/test_bpf.c:2046:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:2403:25: sparse: sparse: cast truncates bits from constant value (567800001234 becomes 1234)
lib/test_bpf.c:2414:25: sparse: sparse: cast truncates bits from constant value (1ffffffff becomes ffffffff)
lib/test_bpf.c:2491:25: sparse: sparse: cast truncates bits from constant value (ffffffff0000 becomes ffff0000)
lib/test_bpf.c:2569:25: sparse: sparse: cast truncates bits from constant value (ffffffff0000 becomes ffff0000)
lib/test_bpf.c:2585:25: sparse: sparse: cast truncates bits from constant value (ffffffff0000 becomes ffff0000)
lib/test_bpf.c:2710:25: sparse: sparse: cast truncates bits from constant value (100000000 becomes 0)
lib/test_bpf.c:2888:25: sparse: sparse: cast truncates bits from constant value (100000000 becomes 0)
lib/test_bpf.c:3198:25: sparse: sparse: cast truncates bits from constant value (fedcba987654321 becomes 87654321)
lib/test_bpf.c:3199:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef0 becomes 9abcdef0)
lib/test_bpf.c:3210:25: sparse: sparse: cast truncates bits from constant value (fedcba987654321 becomes 87654321)
lib/test_bpf.c:3211:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef0 becomes 9abcdef0)
lib/test_bpf.c:3333:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:3344:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:3731:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:3769:25: sparse: sparse: cast truncates bits from constant value (ffffffff0000 becomes ffff0000)
lib/test_bpf.c:3785:25: sparse: sparse: cast truncates bits from constant value (ffffffff0000 becomes ffff0000)
lib/test_bpf.c:3786:25: sparse: sparse: cast truncates bits from constant value (ffffffff0000 becomes ffff0000)
lib/test_bpf.c:3817:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:3833:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:3834:25: sparse: sparse: cast truncates bits from constant value (123456780a0c0e0 becomes 80a0c0e0)
lib/test_bpf.c:3943:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:3981:25: sparse: sparse: cast truncates bits from constant value (ffffffff0000 becomes ffff0000)
lib/test_bpf.c:3982:25: sparse: sparse: cast truncates bits from constant value (ffffffff0000 becomes ffff0000)
lib/test_bpf.c:3997:25: sparse: sparse: cast truncates bits from constant value (ffffffff0000 becomes ffff0000)
lib/test_bpf.c:4029:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4030:25: sparse: sparse: cast truncates bits from constant value (12345678fafcfef becomes 8fafcfef)
lib/test_bpf.c:4045:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4155:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4193:25: sparse: sparse: cast truncates bits from constant value (ffffffff0000 becomes ffff0000)
lib/test_bpf.c:4194:25: sparse: sparse: cast truncates bits from constant value (ffffffff0000 becomes ffff0000)
lib/test_bpf.c:4209:25: sparse: sparse: cast truncates bits from constant value (ffffffff0000 becomes ffff0000)
lib/test_bpf.c:4210:25: sparse: sparse: cast truncates bits from constant value (ffff00000000ffff becomes ffff)
lib/test_bpf.c:4241:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4242:25: sparse: sparse: cast truncates bits from constant value (123456786a4c2e0 becomes 86a4c2e0)
lib/test_bpf.c:4257:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4258:25: sparse: sparse: cast truncates bits from constant value (fedcba98795b3d1f becomes 795b3d1f)
lib/test_bpf.c:4334:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4346:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4359:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4371:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4384:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4396:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4409:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4421:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4501:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4512:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4524:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4535:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4547:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4558:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4570:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4642:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4654:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4667:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4679:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4692:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4704:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4717:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4729:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4809:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4820:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4832:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4843:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4855:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4866:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4878:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4902:25: sparse: sparse: cast truncates bits from constant value (ff00ff0000000000 becomes 0)
lib/test_bpf.c:4914:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4926:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4939:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4951:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4964:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4976:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4989:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:5001:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:5037:25: sparse: sparse: cast truncates bits from constant value (ff00ff0000000000 becomes 0)
lib/test_bpf.c:5048:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:5059:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:5071:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:5082:25: sparse: sparse: cast truncates bits from constant value (f123456789abcdef becomes 89abcdef)
lib/test_bpf.c:5094:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:5105:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:5117:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:5174:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:5185:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)

vim +1999 lib/test_bpf.c

463
464 static struct bpf_test tests[] = {
465 {
466 "TAX",
467 .u.insns = {
468 BPF_STMT(BPF_LD | BPF_IMM, 1),
469 BPF_STMT(BPF_MISC | BPF_TAX, 0),
470 BPF_STMT(BPF_LD | BPF_IMM, 2),
471 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
472 BPF_STMT(BPF_ALU | BPF_NEG, 0), /* A == -3 */
473 BPF_STMT(BPF_MISC | BPF_TAX, 0),
474 BPF_STMT(BPF_LD | BPF_LEN, 0),
475 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
476 BPF_STMT(BPF_MISC | BPF_TAX, 0), /* X == len - 3 */
477 BPF_STMT(BPF_LD | BPF_B | BPF_IND, 1),
478 BPF_STMT(BPF_RET | BPF_A, 0)
479 },
480 CLASSIC,
481 { 10, 20, 30, 40, 50 },
482 { { 2, 10 }, { 3, 20 }, { 4, 30 } },
483 },
484 {
485 "TXA",
486 .u.insns = {
487 BPF_STMT(BPF_LDX | BPF_LEN, 0),
488 BPF_STMT(BPF_MISC | BPF_TXA, 0),
489 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
490 BPF_STMT(BPF_RET | BPF_A, 0) /* A == len * 2 */
491 },
492 CLASSIC,
493 { 10, 20, 30, 40, 50 },
494 { { 1, 2 }, { 3, 6 }, { 4, 8 } },
495 },
496 {
497 "ADD_SUB_MUL_K",
498 .u.insns = {
499 BPF_STMT(BPF_LD | BPF_IMM, 1),
500 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 2),
501 BPF_STMT(BPF_LDX | BPF_IMM, 3),
502 BPF_STMT(BPF_ALU | BPF_SUB | BPF_X, 0),
503 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 0xffffffff),
504 BPF_STMT(BPF_ALU | BPF_MUL | BPF_K, 3),
505 BPF_STMT(BPF_RET | BPF_A, 0)
506 },
507 CLASSIC | FLAG_NO_DATA,
508 { },
509 { { 0, 0xfffffffd } }
510 },
511 {
512 "DIV_MOD_KX",
513 .u.insns = {
514 BPF_STMT(BPF_LD | BPF_IMM, 8),
515 BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 2),
516 BPF_STMT(BPF_MISC | BPF_TAX, 0),
517 BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff),
518 BPF_STMT(BPF_ALU | BPF_DIV | BPF_X, 0),
519 BPF_STMT(BPF_MISC | BPF_TAX, 0),
520 BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff),
521 BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 0x70000000),
522 BPF_STMT(BPF_MISC | BPF_TAX, 0),
523 BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff),
524 BPF_STMT(BPF_ALU | BPF_MOD | BPF_X, 0),
525 BPF_STMT(BPF_MISC | BPF_TAX, 0),
526 BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff),
527 BPF_STMT(BPF_ALU | BPF_MOD | BPF_K, 0x70000000),
528 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
529 BPF_STMT(BPF_RET | BPF_A, 0)
530 },
531 CLASSIC | FLAG_NO_DATA,
532 { },
533 { { 0, 0x20000000 } }
534 },
535 {
536 "AND_OR_LSH_K",
537 .u.insns = {
538 BPF_STMT(BPF_LD | BPF_IMM, 0xff),
539 BPF_STMT(BPF_ALU | BPF_AND | BPF_K, 0xf0),
540 BPF_STMT(BPF_ALU | BPF_LSH | BPF_K, 27),
541 BPF_STMT(BPF_MISC | BPF_TAX, 0),
542 BPF_STMT(BPF_LD | BPF_IMM, 0xf),
543 BPF_STMT(BPF_ALU | BPF_OR | BPF_K, 0xf0),
544 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
545 BPF_STMT(BPF_RET | BPF_A, 0)
546 },
547 CLASSIC | FLAG_NO_DATA,
548 { },
549 { { 0, 0x800000ff }, { 1, 0x800000ff } },
550 },
551 {
552 "LD_IMM_0",
553 .u.insns = {
554 BPF_STMT(BPF_LD | BPF_IMM, 0), /* ld #0 */
555 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0, 1, 0),
556 BPF_STMT(BPF_RET | BPF_K, 0),
557 BPF_STMT(BPF_RET | BPF_K, 1),
558 },
559 CLASSIC,
560 { },
561 { { 1, 1 } },
562 },
563 {
564 "LD_IND",
565 .u.insns = {
566 BPF_STMT(BPF_LDX | BPF_LEN, 0),
567 BPF_STMT(BPF_LD | BPF_H | BPF_IND, MAX_K),
568 BPF_STMT(BPF_RET | BPF_K, 1)
569 },
570 CLASSIC,
571 { },
572 { { 1, 0 }, { 10, 0 }, { 60, 0 } },
573 },
574 {
575 "LD_ABS",
576 .u.insns = {
577 BPF_STMT(BPF_LD | BPF_W | BPF_ABS, 1000),
578 BPF_STMT(BPF_RET | BPF_K, 1)
579 },
580 CLASSIC,
581 { },
582 { { 1, 0 }, { 10, 0 }, { 60, 0 } },
583 },
584 {
585 "LD_ABS_LL",
586 .u.insns = {
587 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, SKF_LL_OFF),
588 BPF_STMT(BPF_MISC | BPF_TAX, 0),
589 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, SKF_LL_OFF + 1),
590 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
591 BPF_STMT(BPF_RET | BPF_A, 0)
592 },
593 CLASSIC,
594 { 1, 2, 3 },
595 { { 1, 0 }, { 2, 3 } },
596 },
597 {
598 "LD_IND_LL",
599 .u.insns = {
600 BPF_STMT(BPF_LD | BPF_IMM, SKF_LL_OFF - 1),
601 BPF_STMT(BPF_LDX | BPF_LEN, 0),
602 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
603 BPF_STMT(BPF_MISC | BPF_TAX, 0),
604 BPF_STMT(BPF_LD | BPF_B | BPF_IND, 0),
605 BPF_STMT(BPF_RET | BPF_A, 0)
606 },
607 CLASSIC,
608 { 1, 2, 3, 0xff },
609 { { 1, 1 }, { 3, 3 }, { 4, 0xff } },
610 },
611 {
612 "LD_ABS_NET",
613 .u.insns = {
614 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, SKF_NET_OFF),
615 BPF_STMT(BPF_MISC | BPF_TAX, 0),
616 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, SKF_NET_OFF + 1),
617 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
618 BPF_STMT(BPF_RET | BPF_A, 0)
619 },
620 CLASSIC,
621 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3 },
622 { { 15, 0 }, { 16, 3 } },
623 },
624 {
625 "LD_IND_NET",
626 .u.insns = {
627 BPF_STMT(BPF_LD | BPF_IMM, SKF_NET_OFF - 15),
628 BPF_STMT(BPF_LDX | BPF_LEN, 0),
629 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
630 BPF_STMT(BPF_MISC | BPF_TAX, 0),
631 BPF_STMT(BPF_LD | BPF_B | BPF_IND, 0),
632 BPF_STMT(BPF_RET | BPF_A, 0)
633 },
634 CLASSIC,
635 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3 },
636 { { 14, 0 }, { 15, 1 }, { 17, 3 } },
637 },
638 {
639 "LD_PKTTYPE",
640 .u.insns = {
641 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
642 SKF_AD_OFF + SKF_AD_PKTTYPE),
643 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, SKB_TYPE, 1, 0),
644 BPF_STMT(BPF_RET | BPF_K, 1),
645 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
646 SKF_AD_OFF + SKF_AD_PKTTYPE),
647 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, SKB_TYPE, 1, 0),
648 BPF_STMT(BPF_RET | BPF_K, 1),
649 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
650 SKF_AD_OFF + SKF_AD_PKTTYPE),
651 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, SKB_TYPE, 1, 0),
652 BPF_STMT(BPF_RET | BPF_K, 1),
653 BPF_STMT(BPF_RET | BPF_A, 0)
654 },
655 CLASSIC,
656 { },
657 { { 1, 3 }, { 10, 3 } },
658 },
659 {
660 "LD_MARK",
661 .u.insns = {
662 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
663 SKF_AD_OFF + SKF_AD_MARK),
664 BPF_STMT(BPF_RET | BPF_A, 0)
665 },
666 CLASSIC,
667 { },
668 { { 1, SKB_MARK}, { 10, SKB_MARK} },
669 },
670 {
671 "LD_RXHASH",
672 .u.insns = {
673 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
674 SKF_AD_OFF + SKF_AD_RXHASH),
675 BPF_STMT(BPF_RET | BPF_A, 0)
676 },
677 CLASSIC,
678 { },
679 { { 1, SKB_HASH}, { 10, SKB_HASH} },
680 },
681 {
682 "LD_QUEUE",
683 .u.insns = {
684 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
685 SKF_AD_OFF + SKF_AD_QUEUE),
686 BPF_STMT(BPF_RET | BPF_A, 0)
687 },
688 CLASSIC,
689 { },
690 { { 1, SKB_QUEUE_MAP }, { 10, SKB_QUEUE_MAP } },
691 },
692 {
693 "LD_PROTOCOL",
694 .u.insns = {
695 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 1),
696 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 20, 1, 0),
697 BPF_STMT(BPF_RET | BPF_K, 0),
698 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
699 SKF_AD_OFF + SKF_AD_PROTOCOL),
700 BPF_STMT(BPF_MISC | BPF_TAX, 0),
701 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 2),
702 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 30, 1, 0),
703 BPF_STMT(BPF_RET | BPF_K, 0),
704 BPF_STMT(BPF_MISC | BPF_TXA, 0),
705 BPF_STMT(BPF_RET | BPF_A, 0)
706 },
707 CLASSIC,
708 { 10, 20, 30 },
709 { { 10, ETH_P_IP }, { 100, ETH_P_IP } },
710 },
711 {
712 "LD_VLAN_TAG",
713 .u.insns = {
714 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
715 SKF_AD_OFF + SKF_AD_VLAN_TAG),
716 BPF_STMT(BPF_RET | BPF_A, 0)
717 },
718 CLASSIC,
719 { },
720 {
721 { 1, SKB_VLAN_TCI },
722 { 10, SKB_VLAN_TCI }
723 },
724 },
725 {
726 "LD_VLAN_TAG_PRESENT",
727 .u.insns = {
728 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
729 SKF_AD_OFF + SKF_AD_VLAN_TAG_PRESENT),
730 BPF_STMT(BPF_RET | BPF_A, 0)
731 },
732 CLASSIC,
733 { },
734 {
735 { 1, SKB_VLAN_PRESENT },
736 { 10, SKB_VLAN_PRESENT }
737 },
738 },
739 {
740 "LD_IFINDEX",
741 .u.insns = {
742 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
743 SKF_AD_OFF + SKF_AD_IFINDEX),
744 BPF_STMT(BPF_RET | BPF_A, 0)
745 },
746 CLASSIC,
747 { },
748 { { 1, SKB_DEV_IFINDEX }, { 10, SKB_DEV_IFINDEX } },
749 },
750 {
751 "LD_HATYPE",
752 .u.insns = {
753 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
754 SKF_AD_OFF + SKF_AD_HATYPE),
755 BPF_STMT(BPF_RET | BPF_A, 0)
756 },
757 CLASSIC,
758 { },
759 { { 1, SKB_DEV_TYPE }, { 10, SKB_DEV_TYPE } },
760 },
761 {
762 "LD_CPU",
763 .u.insns = {
764 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
765 SKF_AD_OFF + SKF_AD_CPU),
766 BPF_STMT(BPF_MISC | BPF_TAX, 0),
767 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
768 SKF_AD_OFF + SKF_AD_CPU),
769 BPF_STMT(BPF_ALU | BPF_SUB | BPF_X, 0),
770 BPF_STMT(BPF_RET | BPF_A, 0)
771 },
772 CLASSIC,
773 { },
774 { { 1, 0 }, { 10, 0 } },
775 },
776 {
777 "LD_NLATTR",
778 .u.insns = {
779 BPF_STMT(BPF_LDX | BPF_IMM, 2),
780 BPF_STMT(BPF_MISC | BPF_TXA, 0),
781 BPF_STMT(BPF_LDX | BPF_IMM, 3),
782 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
783 SKF_AD_OFF + SKF_AD_NLATTR),
784 BPF_STMT(BPF_RET | BPF_A, 0)
785 },
786 CLASSIC,
787 #ifdef __BIG_ENDIAN
788 { 0xff, 0xff, 0, 4, 0, 2, 0, 4, 0, 3 },
789 #else
790 { 0xff, 0xff, 4, 0, 2, 0, 4, 0, 3, 0 },
791 #endif
792 { { 4, 0 }, { 20, 6 } },
793 },
794 {
795 "LD_NLATTR_NEST",
796 .u.insns = {
797 BPF_STMT(BPF_LD | BPF_IMM, 2),
798 BPF_STMT(BPF_LDX | BPF_IMM, 3),
799 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
800 SKF_AD_OFF + SKF_AD_NLATTR_NEST),
801 BPF_STMT(BPF_LD | BPF_IMM, 2),
802 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
803 SKF_AD_OFF + SKF_AD_NLATTR_NEST),
804 BPF_STMT(BPF_LD | BPF_IMM, 2),
805 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
806 SKF_AD_OFF + SKF_AD_NLATTR_NEST),
807 BPF_STMT(BPF_LD | BPF_IMM, 2),
808 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
809 SKF_AD_OFF + SKF_AD_NLATTR_NEST),
810 BPF_STMT(BPF_LD | BPF_IMM, 2),
811 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
812 SKF_AD_OFF + SKF_AD_NLATTR_NEST),
813 BPF_STMT(BPF_LD | BPF_IMM, 2),
814 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
815 SKF_AD_OFF + SKF_AD_NLATTR_NEST),
816 BPF_STMT(BPF_LD | BPF_IMM, 2),
817 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
818 SKF_AD_OFF + SKF_AD_NLATTR_NEST),
819 BPF_STMT(BPF_LD | BPF_IMM, 2),
820 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
821 SKF_AD_OFF + SKF_AD_NLATTR_NEST),
822 BPF_STMT(BPF_RET | BPF_A, 0)
823 },
824 CLASSIC,
825 #ifdef __BIG_ENDIAN
826 { 0xff, 0xff, 0, 12, 0, 1, 0, 4, 0, 2, 0, 4, 0, 3 },
827 #else
828 { 0xff, 0xff, 12, 0, 1, 0, 4, 0, 2, 0, 4, 0, 3, 0 },
829 #endif
830 { { 4, 0 }, { 20, 10 } },
831 },
832 {
833 "LD_PAYLOAD_OFF",
834 .u.insns = {
835 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
836 SKF_AD_OFF + SKF_AD_PAY_OFFSET),
837 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
838 SKF_AD_OFF + SKF_AD_PAY_OFFSET),
839 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
840 SKF_AD_OFF + SKF_AD_PAY_OFFSET),
841 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
842 SKF_AD_OFF + SKF_AD_PAY_OFFSET),
843 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
844 SKF_AD_OFF + SKF_AD_PAY_OFFSET),
845 BPF_STMT(BPF_RET | BPF_A, 0)
846 },
847 CLASSIC,
848 /* 00:00:00:00:00:00 > 00:00:00:00:00:00, ethtype IPv4 (0x0800),
849 * length 98: 127.0.0.1 > 127.0.0.1: ICMP echo request,
850 * id 9737, seq 1, length 64
851 */
852 { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
853 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
854 0x08, 0x00,
855 0x45, 0x00, 0x00, 0x54, 0xac, 0x8b, 0x40, 0x00, 0x40,
856 0x01, 0x90, 0x1b, 0x7f, 0x00, 0x00, 0x01 },
857 { { 30, 0 }, { 100, 42 } },
858 },
859 {
860 "LD_ANC_XOR",
861 .u.insns = {
862 BPF_STMT(BPF_LD | BPF_IMM, 10),
863 BPF_STMT(BPF_LDX | BPF_IMM, 300),
864 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
865 SKF_AD_OFF + SKF_AD_ALU_XOR_X),
866 BPF_STMT(BPF_RET | BPF_A, 0)
867 },
868 CLASSIC,
869 { },
870 { { 4, 0xA ^ 300 }, { 20, 0xA ^ 300 } },
871 },
872 {
873 "SPILL_FILL",
874 .u.insns = {
875 BPF_STMT(BPF_LDX | BPF_LEN, 0),
876 BPF_STMT(BPF_LD | BPF_IMM, 2),
877 BPF_STMT(BPF_ALU | BPF_RSH, 1),
878 BPF_STMT(BPF_ALU | BPF_XOR | BPF_X, 0),
879 BPF_STMT(BPF_ST, 1), /* M1 = 1 ^ len */
880 BPF_STMT(BPF_ALU | BPF_XOR | BPF_K, 0x80000000),
881 BPF_STMT(BPF_ST, 2), /* M2 = 1 ^ len ^ 0x80000000 */
882 BPF_STMT(BPF_STX, 15), /* M3 = len */
883 BPF_STMT(BPF_LDX | BPF_MEM, 1),
884 BPF_STMT(BPF_LD | BPF_MEM, 2),
885 BPF_STMT(BPF_ALU | BPF_XOR | BPF_X, 0),
886 BPF_STMT(BPF_LDX | BPF_MEM, 15),
887 BPF_STMT(BPF_ALU | BPF_XOR | BPF_X, 0),
888 BPF_STMT(BPF_RET | BPF_A, 0)
889 },
890 CLASSIC,
891 { },
892 { { 1, 0x80000001 }, { 2, 0x80000002 }, { 60, 0x80000000 ^ 60 } }
893 },
894 {
895 "JEQ",
896 .u.insns = {
897 BPF_STMT(BPF_LDX | BPF_LEN, 0),
898 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 2),
899 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_X, 0, 0, 1),
900 BPF_STMT(BPF_RET | BPF_K, 1),
901 BPF_STMT(BPF_RET | BPF_K, MAX_K)
902 },
903 CLASSIC,
904 { 3, 3, 3, 3, 3 },
905 { { 1, 0 }, { 3, 1 }, { 4, MAX_K } },
906 },
907 {
908 "JGT",
909 .u.insns = {
910 BPF_STMT(BPF_LDX | BPF_LEN, 0),
911 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 2),
912 BPF_JUMP(BPF_JMP | BPF_JGT | BPF_X, 0, 0, 1),
913 BPF_STMT(BPF_RET | BPF_K, 1),
914 BPF_STMT(BPF_RET | BPF_K, MAX_K)
915 },
916 CLASSIC,
917 { 4, 4, 4, 3, 3 },
918 { { 2, 0 }, { 3, 1 }, { 4, MAX_K } },
919 },
920 {
921 "JGE (jt 0), test 1",
922 .u.insns = {
923 BPF_STMT(BPF_LDX | BPF_LEN, 0),
924 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 2),
925 BPF_JUMP(BPF_JMP | BPF_JGE | BPF_X, 0, 0, 1),
926 BPF_STMT(BPF_RET | BPF_K, 1),
927 BPF_STMT(BPF_RET | BPF_K, MAX_K)
928 },
929 CLASSIC,
930 { 4, 4, 4, 3, 3 },
931 { { 2, 0 }, { 3, 1 }, { 4, 1 } },
932 },
933 {
934 "JGE (jt 0), test 2",
935 .u.insns = {
936 BPF_STMT(BPF_LDX | BPF_LEN, 0),
937 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 2),
938 BPF_JUMP(BPF_JMP | BPF_JGE | BPF_X, 0, 0, 1),
939 BPF_STMT(BPF_RET | BPF_K, 1),
940 BPF_STMT(BPF_RET | BPF_K, MAX_K)
941 },
942 CLASSIC,
943 { 4, 4, 5, 3, 3 },
944 { { 4, 1 }, { 5, 1 }, { 6, MAX_K } },
945 },
946 {
947 "JGE",
948 .u.insns = {
949 BPF_STMT(BPF_LDX | BPF_LEN, 0),
950 BPF_STMT(BPF_LD | BPF_B | BPF_IND, MAX_K),
951 BPF_JUMP(BPF_JMP | BPF_JGE | BPF_K, 1, 1, 0),
952 BPF_STMT(BPF_RET | BPF_K, 10),
953 BPF_JUMP(BPF_JMP | BPF_JGE | BPF_K, 2, 1, 0),
954 BPF_STMT(BPF_RET | BPF_K, 20),
955 BPF_JUMP(BPF_JMP | BPF_JGE | BPF_K, 3, 1, 0),
956 BPF_STMT(BPF_RET | BPF_K, 30),
957 BPF_JUMP(BPF_JMP | BPF_JGE | BPF_K, 4, 1, 0),
958 BPF_STMT(BPF_RET | BPF_K, 40),
959 BPF_STMT(BPF_RET | BPF_K, MAX_K)
960 },
961 CLASSIC,
962 { 1, 2, 3, 4, 5 },
963 { { 1, 20 }, { 3, 40 }, { 5, MAX_K } },
964 },
965 {
966 "JSET",
967 .u.insns = {
968 BPF_JUMP(BPF_JMP | BPF_JA, 0, 0, 0),
969 BPF_JUMP(BPF_JMP | BPF_JA, 1, 1, 1),
970 BPF_JUMP(BPF_JMP | BPF_JA, 0, 0, 0),
971 BPF_JUMP(BPF_JMP | BPF_JA, 0, 0, 0),
972 BPF_STMT(BPF_LDX | BPF_LEN, 0),
973 BPF_STMT(BPF_MISC | BPF_TXA, 0),
974 BPF_STMT(BPF_ALU | BPF_SUB | BPF_K, 4),
975 BPF_STMT(BPF_MISC | BPF_TAX, 0),
976 BPF_STMT(BPF_LD | BPF_W | BPF_IND, 0),
977 BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 1, 0, 1),
978 BPF_STMT(BPF_RET | BPF_K, 10),
979 BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0x80000000, 0, 1),
980 BPF_STMT(BPF_RET | BPF_K, 20),
981 BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0xffffff, 1, 0),
982 BPF_STMT(BPF_RET | BPF_K, 30),
983 BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0xffffff, 1, 0),
984 BPF_STMT(BPF_RET | BPF_K, 30),
985 BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0xffffff, 1, 0),
986 BPF_STMT(BPF_RET | BPF_K, 30),
987 BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0xffffff, 1, 0),
988 BPF_STMT(BPF_RET | BPF_K, 30),
989 BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0xffffff, 1, 0),
990 BPF_STMT(BPF_RET | BPF_K, 30),
991 BPF_STMT(BPF_RET | BPF_K, MAX_K)
992 },
993 CLASSIC,
994 { 0, 0xAA, 0x55, 1 },
995 { { 4, 10 }, { 5, 20 }, { 6, MAX_K } },
996 },
997 {
998 "tcpdump port 22",
999 .u.insns = {
1000 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 12),
1001 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x86dd, 0, 8), /* IPv6 */
1002 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 20),
1003 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x84, 2, 0),
1004 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x6, 1, 0),
1005 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x11, 0, 17),
1006 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 54),
1007 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 22, 14, 0),
1008 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 56),
1009 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 22, 12, 13),
1010 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x0800, 0, 12), /* IPv4 */
1011 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 23),
1012 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x84, 2, 0),
1013 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x6, 1, 0),
1014 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x11, 0, 8),
1015 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 20),
1016 BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0x1fff, 6, 0),
1017 BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 14),
1018 BPF_STMT(BPF_LD | BPF_H | BPF_IND, 14),
1019 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 22, 2, 0),
1020 BPF_STMT(BPF_LD | BPF_H | BPF_IND, 16),
1021 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 22, 0, 1),
1022 BPF_STMT(BPF_RET | BPF_K, 0xffff),
1023 BPF_STMT(BPF_RET | BPF_K, 0),
1024 },
1025 CLASSIC,
1026 /* 3c:07:54:43:e5:76 > 10:bf:48:d6:43:d6, ethertype IPv4(0x0800)
1027 * length 114: 10.1.1.149.49700 > 10.1.2.10.22: Flags [P.],
1028 * seq 1305692979:1305693027, ack 3650467037, win 65535,
1029 * options [nop,nop,TS val 2502645400 ecr 3971138], length 48
1030 */
1031 { 0x10, 0xbf, 0x48, 0xd6, 0x43, 0xd6,
1032 0x3c, 0x07, 0x54, 0x43, 0xe5, 0x76,
1033 0x08, 0x00,
1034 0x45, 0x10, 0x00, 0x64, 0x75, 0xb5,
1035 0x40, 0x00, 0x40, 0x06, 0xad, 0x2e, /* IP header */
1036 0x0a, 0x01, 0x01, 0x95, /* ip src */
1037 0x0a, 0x01, 0x02, 0x0a, /* ip dst */
1038 0xc2, 0x24,
1039 0x00, 0x16 /* dst port */ },
1040 { { 10, 0 }, { 30, 0 }, { 100, 65535 } },
1041 },
1042 {
1043 "tcpdump complex",
1044 .u.insns = {
1045 /* tcpdump -nei eth0 'tcp port 22 and (((ip[2:2] -
1046 * ((ip[0]&0xf)<<2)) - ((tcp[12]&0xf0)>>2)) != 0) and
1047 * (len > 115 or len < 30000000000)' -d
1048 */
1049 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 12),
1050 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x86dd, 30, 0),
1051 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x800, 0, 29),
1052 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 23),
1053 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x6, 0, 27),
1054 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 20),
1055 BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0x1fff, 25, 0),
1056 BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 14),
1057 BPF_STMT(BPF_LD | BPF_H | BPF_IND, 14),
1058 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 22, 2, 0),
1059 BPF_STMT(BPF_LD | BPF_H | BPF_IND, 16),
1060 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 22, 0, 20),
1061 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 16),
1062 BPF_STMT(BPF_ST, 1),
1063 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 14),
1064 BPF_STMT(BPF_ALU | BPF_AND | BPF_K, 0xf),
1065 BPF_STMT(BPF_ALU | BPF_LSH | BPF_K, 2),
1066 BPF_STMT(BPF_MISC | BPF_TAX, 0x5), /* libpcap emits K on TAX */
1067 BPF_STMT(BPF_LD | BPF_MEM, 1),
1068 BPF_STMT(BPF_ALU | BPF_SUB | BPF_X, 0),
1069 BPF_STMT(BPF_ST, 5),
1070 BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 14),
1071 BPF_STMT(BPF_LD | BPF_B | BPF_IND, 26),
1072 BPF_STMT(BPF_ALU | BPF_AND | BPF_K, 0xf0),
1073 BPF_STMT(BPF_ALU | BPF_RSH | BPF_K, 2),
1074 BPF_STMT(BPF_MISC | BPF_TAX, 0x9), /* libpcap emits K on TAX */
1075 BPF_STMT(BPF_LD | BPF_MEM, 5),
1076 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_X, 0, 4, 0),
1077 BPF_STMT(BPF_LD | BPF_LEN, 0),
1078 BPF_JUMP(BPF_JMP | BPF_JGT | BPF_K, 0x73, 1, 0),
1079 BPF_JUMP(BPF_JMP | BPF_JGE | BPF_K, 0xfc23ac00, 1, 0),
1080 BPF_STMT(BPF_RET | BPF_K, 0xffff),
1081 BPF_STMT(BPF_RET | BPF_K, 0),
1082 },
1083 CLASSIC,
1084 { 0x10, 0xbf, 0x48, 0xd6, 0x43, 0xd6,
1085 0x3c, 0x07, 0x54, 0x43, 0xe5, 0x76,
1086 0x08, 0x00,
1087 0x45, 0x10, 0x00, 0x64, 0x75, 0xb5,
1088 0x40, 0x00, 0x40, 0x06, 0xad, 0x2e, /* IP header */
1089 0x0a, 0x01, 0x01, 0x95, /* ip src */
1090 0x0a, 0x01, 0x02, 0x0a, /* ip dst */
1091 0xc2, 0x24,
1092 0x00, 0x16 /* dst port */ },
1093 { { 10, 0 }, { 30, 0 }, { 100, 65535 } },
1094 },
1095 {
1096 "RET_A",
1097 .u.insns = {
1098 /* check that uninitialized X and A contain zeros */
1099 BPF_STMT(BPF_MISC | BPF_TXA, 0),
1100 BPF_STMT(BPF_RET | BPF_A, 0)
1101 },
1102 CLASSIC,
1103 { },
1104 { {1, 0}, {2, 0} },
1105 },
1106 {
1107 "INT: ADD trivial",
1108 .u.insns_int = {
1109 BPF_ALU64_IMM(BPF_MOV, R1, 1),
1110 BPF_ALU64_IMM(BPF_ADD, R1, 2),
1111 BPF_ALU64_IMM(BPF_MOV, R2, 3),
1112 BPF_ALU64_REG(BPF_SUB, R1, R2),
1113 BPF_ALU64_IMM(BPF_ADD, R1, -1),
1114 BPF_ALU64_IMM(BPF_MUL, R1, 3),
1115 BPF_ALU64_REG(BPF_MOV, R0, R1),
1116 BPF_EXIT_INSN(),
1117 },
1118 INTERNAL,
1119 { },
1120 { { 0, 0xfffffffd } }
1121 },
1122 {
1123 "INT: MUL_X",
1124 .u.insns_int = {
1125 BPF_ALU64_IMM(BPF_MOV, R0, -1),
1126 BPF_ALU64_IMM(BPF_MOV, R1, -1),
1127 BPF_ALU64_IMM(BPF_MOV, R2, 3),
1128 BPF_ALU64_REG(BPF_MUL, R1, R2),
1129 BPF_JMP_IMM(BPF_JEQ, R1, 0xfffffffd, 1),
1130 BPF_EXIT_INSN(),
1131 BPF_ALU64_IMM(BPF_MOV, R0, 1),
1132 BPF_EXIT_INSN(),
1133 },
1134 INTERNAL,
1135 { },
1136 { { 0, 1 } }
1137 },
1138 {
1139 "INT: MUL_X2",
1140 .u.insns_int = {
1141 BPF_ALU32_IMM(BPF_MOV, R0, -1),
1142 BPF_ALU32_IMM(BPF_MOV, R1, -1),
1143 BPF_ALU32_IMM(BPF_MOV, R2, 3),
1144 BPF_ALU64_REG(BPF_MUL, R1, R2),
1145 BPF_ALU64_IMM(BPF_RSH, R1, 8),
1146 BPF_JMP_IMM(BPF_JEQ, R1, 0x2ffffff, 1),
1147 BPF_EXIT_INSN(),
1148 BPF_ALU32_IMM(BPF_MOV, R0, 1),
1149 BPF_EXIT_INSN(),
1150 },
1151 INTERNAL,
1152 { },
1153 { { 0, 1 } }
1154 },
1155 {
1156 "INT: MUL32_X",
1157 .u.insns_int = {
1158 BPF_ALU32_IMM(BPF_MOV, R0, -1),
1159 BPF_ALU64_IMM(BPF_MOV, R1, -1),
1160 BPF_ALU32_IMM(BPF_MOV, R2, 3),
1161 BPF_ALU32_REG(BPF_MUL, R1, R2),
1162 BPF_ALU64_IMM(BPF_RSH, R1, 8),
1163 BPF_JMP_IMM(BPF_JEQ, R1, 0xffffff, 1),
1164 BPF_EXIT_INSN(),
1165 BPF_ALU32_IMM(BPF_MOV, R0, 1),
1166 BPF_EXIT_INSN(),
1167 },
1168 INTERNAL,
1169 { },
1170 { { 0, 1 } }
1171 },
1172 {
1173 /* Have to test all register combinations, since
1174 * JITing of different registers will produce
1175 * different asm code.
1176 */
1177 "INT: ADD 64-bit",
1178 .u.insns_int = {
1179 BPF_ALU64_IMM(BPF_MOV, R0, 0),
1180 BPF_ALU64_IMM(BPF_MOV, R1, 1),
1181 BPF_ALU64_IMM(BPF_MOV, R2, 2),
1182 BPF_ALU64_IMM(BPF_MOV, R3, 3),
1183 BPF_ALU64_IMM(BPF_MOV, R4, 4),
1184 BPF_ALU64_IMM(BPF_MOV, R5, 5),
1185 BPF_ALU64_IMM(BPF_MOV, R6, 6),
1186 BPF_ALU64_IMM(BPF_MOV, R7, 7),
1187 BPF_ALU64_IMM(BPF_MOV, R8, 8),
1188 BPF_ALU64_IMM(BPF_MOV, R9, 9),
1189 BPF_ALU64_IMM(BPF_ADD, R0, 20),
1190 BPF_ALU64_IMM(BPF_ADD, R1, 20),
1191 BPF_ALU64_IMM(BPF_ADD, R2, 20),
1192 BPF_ALU64_IMM(BPF_ADD, R3, 20),
1193 BPF_ALU64_IMM(BPF_ADD, R4, 20),
1194 BPF_ALU64_IMM(BPF_ADD, R5, 20),
1195 BPF_ALU64_IMM(BPF_ADD, R6, 20),
1196 BPF_ALU64_IMM(BPF_ADD, R7, 20),
1197 BPF_ALU64_IMM(BPF_ADD, R8, 20),
1198 BPF_ALU64_IMM(BPF_ADD, R9, 20),
1199 BPF_ALU64_IMM(BPF_SUB, R0, 10),
1200 BPF_ALU64_IMM(BPF_SUB, R1, 10),
1201 BPF_ALU64_IMM(BPF_SUB, R2, 10),
1202 BPF_ALU64_IMM(BPF_SUB, R3, 10),
1203 BPF_ALU64_IMM(BPF_SUB, R4, 10),
1204 BPF_ALU64_IMM(BPF_SUB, R5, 10),
1205 BPF_ALU64_IMM(BPF_SUB, R6, 10),
1206 BPF_ALU64_IMM(BPF_SUB, R7, 10),
1207 BPF_ALU64_IMM(BPF_SUB, R8, 10),
1208 BPF_ALU64_IMM(BPF_SUB, R9, 10),
1209 BPF_ALU64_REG(BPF_ADD, R0, R0),
1210 BPF_ALU64_REG(BPF_ADD, R0, R1),
1211 BPF_ALU64_REG(BPF_ADD, R0, R2),
1212 BPF_ALU64_REG(BPF_ADD, R0, R3),
1213 BPF_ALU64_REG(BPF_ADD, R0, R4),
1214 BPF_ALU64_REG(BPF_ADD, R0, R5),
1215 BPF_ALU64_REG(BPF_ADD, R0, R6),
1216 BPF_ALU64_REG(BPF_ADD, R0, R7),
1217 BPF_ALU64_REG(BPF_ADD, R0, R8),
1218 BPF_ALU64_REG(BPF_ADD, R0, R9), /* R0 == 155 */
1219 BPF_JMP_IMM(BPF_JEQ, R0, 155, 1),
1220 BPF_EXIT_INSN(),
1221 BPF_ALU64_REG(BPF_ADD, R1, R0),
1222 BPF_ALU64_REG(BPF_ADD, R1, R1),
1223 BPF_ALU64_REG(BPF_ADD, R1, R2),
1224 BPF_ALU64_REG(BPF_ADD, R1, R3),
1225 BPF_ALU64_REG(BPF_ADD, R1, R4),
1226 BPF_ALU64_REG(BPF_ADD, R1, R5),
1227 BPF_ALU64_REG(BPF_ADD, R1, R6),
1228 BPF_ALU64_REG(BPF_ADD, R1, R7),
1229 BPF_ALU64_REG(BPF_ADD, R1, R8),
1230 BPF_ALU64_REG(BPF_ADD, R1, R9), /* R1 == 456 */
1231 BPF_JMP_IMM(BPF_JEQ, R1, 456, 1),
1232 BPF_EXIT_INSN(),
1233 BPF_ALU64_REG(BPF_ADD, R2, R0),
1234 BPF_ALU64_REG(BPF_ADD, R2, R1),
1235 BPF_ALU64_REG(BPF_ADD, R2, R2),
1236 BPF_ALU64_REG(BPF_ADD, R2, R3),
1237 BPF_ALU64_REG(BPF_ADD, R2, R4),
1238 BPF_ALU64_REG(BPF_ADD, R2, R5),
1239 BPF_ALU64_REG(BPF_ADD, R2, R6),
1240 BPF_ALU64_REG(BPF_ADD, R2, R7),
1241 BPF_ALU64_REG(BPF_ADD, R2, R8),
1242 BPF_ALU64_REG(BPF_ADD, R2, R9), /* R2 == 1358 */
1243 BPF_JMP_IMM(BPF_JEQ, R2, 1358, 1),
1244 BPF_EXIT_INSN(),
1245 BPF_ALU64_REG(BPF_ADD, R3, R0),
1246 BPF_ALU64_REG(BPF_ADD, R3, R1),
1247 BPF_ALU64_REG(BPF_ADD, R3, R2),
1248 BPF_ALU64_REG(BPF_ADD, R3, R3),
1249 BPF_ALU64_REG(BPF_ADD, R3, R4),
1250 BPF_ALU64_REG(BPF_ADD, R3, R5),
1251 BPF_ALU64_REG(BPF_ADD, R3, R6),
1252 BPF_ALU64_REG(BPF_ADD, R3, R7),
1253 BPF_ALU64_REG(BPF_ADD, R3, R8),
1254 BPF_ALU64_REG(BPF_ADD, R3, R9), /* R3 == 4063 */
1255 BPF_JMP_IMM(BPF_JEQ, R3, 4063, 1),
1256 BPF_EXIT_INSN(),
1257 BPF_ALU64_REG(BPF_ADD, R4, R0),
1258 BPF_ALU64_REG(BPF_ADD, R4, R1),
1259 BPF_ALU64_REG(BPF_ADD, R4, R2),
1260 BPF_ALU64_REG(BPF_ADD, R4, R3),
1261 BPF_ALU64_REG(BPF_ADD, R4, R4),
1262 BPF_ALU64_REG(BPF_ADD, R4, R5),
1263 BPF_ALU64_REG(BPF_ADD, R4, R6),
1264 BPF_ALU64_REG(BPF_ADD, R4, R7),
1265 BPF_ALU64_REG(BPF_ADD, R4, R8),
1266 BPF_ALU64_REG(BPF_ADD, R4, R9), /* R4 == 12177 */
1267 BPF_JMP_IMM(BPF_JEQ, R4, 12177, 1),
1268 BPF_EXIT_INSN(),
1269 BPF_ALU64_REG(BPF_ADD, R5, R0),
1270 BPF_ALU64_REG(BPF_ADD, R5, R1),
1271 BPF_ALU64_REG(BPF_ADD, R5, R2),
1272 BPF_ALU64_REG(BPF_ADD, R5, R3),
1273 BPF_ALU64_REG(BPF_ADD, R5, R4),
1274 BPF_ALU64_REG(BPF_ADD, R5, R5),
1275 BPF_ALU64_REG(BPF_ADD, R5, R6),
1276 BPF_ALU64_REG(BPF_ADD, R5, R7),
1277 BPF_ALU64_REG(BPF_ADD, R5, R8),
1278 BPF_ALU64_REG(BPF_ADD, R5, R9), /* R5 == 36518 */
1279 BPF_JMP_IMM(BPF_JEQ, R5, 36518, 1),
1280 BPF_EXIT_INSN(),
1281 BPF_ALU64_REG(BPF_ADD, R6, R0),
1282 BPF_ALU64_REG(BPF_ADD, R6, R1),
1283 BPF_ALU64_REG(BPF_ADD, R6, R2),
1284 BPF_ALU64_REG(BPF_ADD, R6, R3),
1285 BPF_ALU64_REG(BPF_ADD, R6, R4),
1286 BPF_ALU64_REG(BPF_ADD, R6, R5),
1287 BPF_ALU64_REG(BPF_ADD, R6, R6),
1288 BPF_ALU64_REG(BPF_ADD, R6, R7),
1289 BPF_ALU64_REG(BPF_ADD, R6, R8),
1290 BPF_ALU64_REG(BPF_ADD, R6, R9), /* R6 == 109540 */
1291 BPF_JMP_IMM(BPF_JEQ, R6, 109540, 1),
1292 BPF_EXIT_INSN(),
1293 BPF_ALU64_REG(BPF_ADD, R7, R0),
1294 BPF_ALU64_REG(BPF_ADD, R7, R1),
1295 BPF_ALU64_REG(BPF_ADD, R7, R2),
1296 BPF_ALU64_REG(BPF_ADD, R7, R3),
1297 BPF_ALU64_REG(BPF_ADD, R7, R4),
1298 BPF_ALU64_REG(BPF_ADD, R7, R5),
1299 BPF_ALU64_REG(BPF_ADD, R7, R6),
1300 BPF_ALU64_REG(BPF_ADD, R7, R7),
1301 BPF_ALU64_REG(BPF_ADD, R7, R8),
1302 BPF_ALU64_REG(BPF_ADD, R7, R9), /* R7 == 328605 */
1303 BPF_JMP_IMM(BPF_JEQ, R7, 328605, 1),
1304 BPF_EXIT_INSN(),
1305 BPF_ALU64_REG(BPF_ADD, R8, R0),
1306 BPF_ALU64_REG(BPF_ADD, R8, R1),
1307 BPF_ALU64_REG(BPF_ADD, R8, R2),
1308 BPF_ALU64_REG(BPF_ADD, R8, R3),
1309 BPF_ALU64_REG(BPF_ADD, R8, R4),
1310 BPF_ALU64_REG(BPF_ADD, R8, R5),
1311 BPF_ALU64_REG(BPF_ADD, R8, R6),
1312 BPF_ALU64_REG(BPF_ADD, R8, R7),
1313 BPF_ALU64_REG(BPF_ADD, R8, R8),
1314 BPF_ALU64_REG(BPF_ADD, R8, R9), /* R8 == 985799 */
1315 BPF_JMP_IMM(BPF_JEQ, R8, 985799, 1),
1316 BPF_EXIT_INSN(),
1317 BPF_ALU64_REG(BPF_ADD, R9, R0),
1318 BPF_ALU64_REG(BPF_ADD, R9, R1),
1319 BPF_ALU64_REG(BPF_ADD, R9, R2),
1320 BPF_ALU64_REG(BPF_ADD, R9, R3),
1321 BPF_ALU64_REG(BPF_ADD, R9, R4),
1322 BPF_ALU64_REG(BPF_ADD, R9, R5),
1323 BPF_ALU64_REG(BPF_ADD, R9, R6),
1324 BPF_ALU64_REG(BPF_ADD, R9, R7),
1325 BPF_ALU64_REG(BPF_ADD, R9, R8),
1326 BPF_ALU64_REG(BPF_ADD, R9, R9), /* R9 == 2957380 */
1327 BPF_ALU64_REG(BPF_MOV, R0, R9),
1328 BPF_EXIT_INSN(),
1329 },
1330 INTERNAL,
1331 { },
1332 { { 0, 2957380 } }
1333 },
1334 {
1335 "INT: ADD 32-bit",
1336 .u.insns_int = {
1337 BPF_ALU32_IMM(BPF_MOV, R0, 20),
1338 BPF_ALU32_IMM(BPF_MOV, R1, 1),
1339 BPF_ALU32_IMM(BPF_MOV, R2, 2),
1340 BPF_ALU32_IMM(BPF_MOV, R3, 3),
1341 BPF_ALU32_IMM(BPF_MOV, R4, 4),
1342 BPF_ALU32_IMM(BPF_MOV, R5, 5),
1343 BPF_ALU32_IMM(BPF_MOV, R6, 6),
1344 BPF_ALU32_IMM(BPF_MOV, R7, 7),
1345 BPF_ALU32_IMM(BPF_MOV, R8, 8),
1346 BPF_ALU32_IMM(BPF_MOV, R9, 9),
1347 BPF_ALU64_IMM(BPF_ADD, R1, 10),
1348 BPF_ALU64_IMM(BPF_ADD, R2, 10),
1349 BPF_ALU64_IMM(BPF_ADD, R3, 10),
1350 BPF_ALU64_IMM(BPF_ADD, R4, 10),
1351 BPF_ALU64_IMM(BPF_ADD, R5, 10),
1352 BPF_ALU64_IMM(BPF_ADD, R6, 10),
1353 BPF_ALU64_IMM(BPF_ADD, R7, 10),
1354 BPF_ALU64_IMM(BPF_ADD, R8, 10),
1355 BPF_ALU64_IMM(BPF_ADD, R9, 10),
1356 BPF_ALU32_REG(BPF_ADD, R0, R1),
1357 BPF_ALU32_REG(BPF_ADD, R0, R2),
1358 BPF_ALU32_REG(BPF_ADD, R0, R3),
1359 BPF_ALU32_REG(BPF_ADD, R0, R4),
1360 BPF_ALU32_REG(BPF_ADD, R0, R5),
1361 BPF_ALU32_REG(BPF_ADD, R0, R6),
1362 BPF_ALU32_REG(BPF_ADD, R0, R7),
1363 BPF_ALU32_REG(BPF_ADD, R0, R8),
1364 BPF_ALU32_REG(BPF_ADD, R0, R9), /* R0 == 155 */
1365 BPF_JMP_IMM(BPF_JEQ, R0, 155, 1),
1366 BPF_EXIT_INSN(),
1367 BPF_ALU32_REG(BPF_ADD, R1, R0),
1368 BPF_ALU32_REG(BPF_ADD, R1, R1),
1369 BPF_ALU32_REG(BPF_ADD, R1, R2),
1370 BPF_ALU32_REG(BPF_ADD, R1, R3),
1371 BPF_ALU32_REG(BPF_ADD, R1, R4),
1372 BPF_ALU32_REG(BPF_ADD, R1, R5),
1373 BPF_ALU32_REG(BPF_ADD, R1, R6),
1374 BPF_ALU32_REG(BPF_ADD, R1, R7),
1375 BPF_ALU32_REG(BPF_ADD, R1, R8),
1376 BPF_ALU32_REG(BPF_ADD, R1, R9), /* R1 == 456 */
1377 BPF_JMP_IMM(BPF_JEQ, R1, 456, 1),
1378 BPF_EXIT_INSN(),
1379 BPF_ALU32_REG(BPF_ADD, R2, R0),
1380 BPF_ALU32_REG(BPF_ADD, R2, R1),
1381 BPF_ALU32_REG(BPF_ADD, R2, R2),
1382 BPF_ALU32_REG(BPF_ADD, R2, R3),
1383 BPF_ALU32_REG(BPF_ADD, R2, R4),
1384 BPF_ALU32_REG(BPF_ADD, R2, R5),
1385 BPF_ALU32_REG(BPF_ADD, R2, R6),
1386 BPF_ALU32_REG(BPF_ADD, R2, R7),
1387 BPF_ALU32_REG(BPF_ADD, R2, R8),
1388 BPF_ALU32_REG(BPF_ADD, R2, R9), /* R2 == 1358 */
1389 BPF_JMP_IMM(BPF_JEQ, R2, 1358, 1),
1390 BPF_EXIT_INSN(),
1391 BPF_ALU32_REG(BPF_ADD, R3, R0),
1392 BPF_ALU32_REG(BPF_ADD, R3, R1),
1393 BPF_ALU32_REG(BPF_ADD, R3, R2),
1394 BPF_ALU32_REG(BPF_ADD, R3, R3),
1395 BPF_ALU32_REG(BPF_ADD, R3, R4),
1396 BPF_ALU32_REG(BPF_ADD, R3, R5),
1397 BPF_ALU32_REG(BPF_ADD, R3, R6),
1398 BPF_ALU32_REG(BPF_ADD, R3, R7),
1399 BPF_ALU32_REG(BPF_ADD, R3, R8),
1400 BPF_ALU32_REG(BPF_ADD, R3, R9), /* R3 == 4063 */
1401 BPF_JMP_IMM(BPF_JEQ, R3, 4063, 1),
1402 BPF_EXIT_INSN(),
1403 BPF_ALU32_REG(BPF_ADD, R4, R0),
1404 BPF_ALU32_REG(BPF_ADD, R4, R1),
1405 BPF_ALU32_REG(BPF_ADD, R4, R2),
1406 BPF_ALU32_REG(BPF_ADD, R4, R3),
1407 BPF_ALU32_REG(BPF_ADD, R4, R4),
1408 BPF_ALU32_REG(BPF_ADD, R4, R5),
1409 BPF_ALU32_REG(BPF_ADD, R4, R6),
1410 BPF_ALU32_REG(BPF_ADD, R4, R7),
1411 BPF_ALU32_REG(BPF_ADD, R4, R8),
1412 BPF_ALU32_REG(BPF_ADD, R4, R9), /* R4 == 12177 */
1413 BPF_JMP_IMM(BPF_JEQ, R4, 12177, 1),
1414 BPF_EXIT_INSN(),
1415 BPF_ALU32_REG(BPF_ADD, R5, R0),
1416 BPF_ALU32_REG(BPF_ADD, R5, R1),
1417 BPF_ALU32_REG(BPF_ADD, R5, R2),
1418 BPF_ALU32_REG(BPF_ADD, R5, R3),
1419 BPF_ALU32_REG(BPF_ADD, R5, R4),
1420 BPF_ALU32_REG(BPF_ADD, R5, R5),
1421 BPF_ALU32_REG(BPF_ADD, R5, R6),
1422 BPF_ALU32_REG(BPF_ADD, R5, R7),
1423 BPF_ALU32_REG(BPF_ADD, R5, R8),
1424 BPF_ALU32_REG(BPF_ADD, R5, R9), /* R5 == 36518 */
1425 BPF_JMP_IMM(BPF_JEQ, R5, 36518, 1),
1426 BPF_EXIT_INSN(),
1427 BPF_ALU32_REG(BPF_ADD, R6, R0),
1428 BPF_ALU32_REG(BPF_ADD, R6, R1),
1429 BPF_ALU32_REG(BPF_ADD, R6, R2),
1430 BPF_ALU32_REG(BPF_ADD, R6, R3),
1431 BPF_ALU32_REG(BPF_ADD, R6, R4),
1432 BPF_ALU32_REG(BPF_ADD, R6, R5),
1433 BPF_ALU32_REG(BPF_ADD, R6, R6),
1434 BPF_ALU32_REG(BPF_ADD, R6, R7),
1435 BPF_ALU32_REG(BPF_ADD, R6, R8),
1436 BPF_ALU32_REG(BPF_ADD, R6, R9), /* R6 == 109540 */
1437 BPF_JMP_IMM(BPF_JEQ, R6, 109540, 1),
1438 BPF_EXIT_INSN(),
1439 BPF_ALU32_REG(BPF_ADD, R7, R0),
1440 BPF_ALU32_REG(BPF_ADD, R7, R1),
1441 BPF_ALU32_REG(BPF_ADD, R7, R2),
1442 BPF_ALU32_REG(BPF_ADD, R7, R3),
1443 BPF_ALU32_REG(BPF_ADD, R7, R4),
1444 BPF_ALU32_REG(BPF_ADD, R7, R5),
1445 BPF_ALU32_REG(BPF_ADD, R7, R6),
1446 BPF_ALU32_REG(BPF_ADD, R7, R7),
1447 BPF_ALU32_REG(BPF_ADD, R7, R8),
1448 BPF_ALU32_REG(BPF_ADD, R7, R9), /* R7 == 328605 */
1449 BPF_JMP_IMM(BPF_JEQ, R7, 328605, 1),
1450 BPF_EXIT_INSN(),
1451 BPF_ALU32_REG(BPF_ADD, R8, R0),
1452 BPF_ALU32_REG(BPF_ADD, R8, R1),
1453 BPF_ALU32_REG(BPF_ADD, R8, R2),
1454 BPF_ALU32_REG(BPF_ADD, R8, R3),
1455 BPF_ALU32_REG(BPF_ADD, R8, R4),
1456 BPF_ALU32_REG(BPF_ADD, R8, R5),
1457 BPF_ALU32_REG(BPF_ADD, R8, R6),
1458 BPF_ALU32_REG(BPF_ADD, R8, R7),
1459 BPF_ALU32_REG(BPF_ADD, R8, R8),
1460 BPF_ALU32_REG(BPF_ADD, R8, R9), /* R8 == 985799 */
1461 BPF_JMP_IMM(BPF_JEQ, R8, 985799, 1),
1462 BPF_EXIT_INSN(),
1463 BPF_ALU32_REG(BPF_ADD, R9, R0),
1464 BPF_ALU32_REG(BPF_ADD, R9, R1),
1465 BPF_ALU32_REG(BPF_ADD, R9, R2),
1466 BPF_ALU32_REG(BPF_ADD, R9, R3),
1467 BPF_ALU32_REG(BPF_ADD, R9, R4),
1468 BPF_ALU32_REG(BPF_ADD, R9, R5),
1469 BPF_ALU32_REG(BPF_ADD, R9, R6),
1470 BPF_ALU32_REG(BPF_ADD, R9, R7),
1471 BPF_ALU32_REG(BPF_ADD, R9, R8),
1472 BPF_ALU32_REG(BPF_ADD, R9, R9), /* R9 == 2957380 */
1473 BPF_ALU32_REG(BPF_MOV, R0, R9),
1474 BPF_EXIT_INSN(),
1475 },
1476 INTERNAL,
1477 { },
1478 { { 0, 2957380 } }
1479 },
1480 { /* Mainly checking JIT here. */
1481 "INT: SUB",
1482 .u.insns_int = {
1483 BPF_ALU64_IMM(BPF_MOV, R0, 0),
1484 BPF_ALU64_IMM(BPF_MOV, R1, 1),
1485 BPF_ALU64_IMM(BPF_MOV, R2, 2),
1486 BPF_ALU64_IMM(BPF_MOV, R3, 3),
1487 BPF_ALU64_IMM(BPF_MOV, R4, 4),
1488 BPF_ALU64_IMM(BPF_MOV, R5, 5),
1489 BPF_ALU64_IMM(BPF_MOV, R6, 6),
1490 BPF_ALU64_IMM(BPF_MOV, R7, 7),
1491 BPF_ALU64_IMM(BPF_MOV, R8, 8),
1492 BPF_ALU64_IMM(BPF_MOV, R9, 9),
1493 BPF_ALU64_REG(BPF_SUB, R0, R0),
1494 BPF_ALU64_REG(BPF_SUB, R0, R1),
1495 BPF_ALU64_REG(BPF_SUB, R0, R2),
1496 BPF_ALU64_REG(BPF_SUB, R0, R3),
1497 BPF_ALU64_REG(BPF_SUB, R0, R4),
1498 BPF_ALU64_REG(BPF_SUB, R0, R5),
1499 BPF_ALU64_REG(BPF_SUB, R0, R6),
1500 BPF_ALU64_REG(BPF_SUB, R0, R7),
1501 BPF_ALU64_REG(BPF_SUB, R0, R8),
1502 BPF_ALU64_REG(BPF_SUB, R0, R9),
1503 BPF_ALU64_IMM(BPF_SUB, R0, 10),
1504 BPF_JMP_IMM(BPF_JEQ, R0, -55, 1),
1505 BPF_EXIT_INSN(),
1506 BPF_ALU64_REG(BPF_SUB, R1, R0),
1507 BPF_ALU64_REG(BPF_SUB, R1, R2),
1508 BPF_ALU64_REG(BPF_SUB, R1, R3),
1509 BPF_ALU64_REG(BPF_SUB, R1, R4),
1510 BPF_ALU64_REG(BPF_SUB, R1, R5),
1511 BPF_ALU64_REG(BPF_SUB, R1, R6),
1512 BPF_ALU64_REG(BPF_SUB, R1, R7),
1513 BPF_ALU64_REG(BPF_SUB, R1, R8),
1514 BPF_ALU64_REG(BPF_SUB, R1, R9),
1515 BPF_ALU64_IMM(BPF_SUB, R1, 10),
1516 BPF_ALU64_REG(BPF_SUB, R2, R0),
1517 BPF_ALU64_REG(BPF_SUB, R2, R1),
1518 BPF_ALU64_REG(BPF_SUB, R2, R3),
1519 BPF_ALU64_REG(BPF_SUB, R2, R4),
1520 BPF_ALU64_REG(BPF_SUB, R2, R5),
1521 BPF_ALU64_REG(BPF_SUB, R2, R6),
1522 BPF_ALU64_REG(BPF_SUB, R2, R7),
1523 BPF_ALU64_REG(BPF_SUB, R2, R8),
1524 BPF_ALU64_REG(BPF_SUB, R2, R9),
1525 BPF_ALU64_IMM(BPF_SUB, R2, 10),
1526 BPF_ALU64_REG(BPF_SUB, R3, R0),
1527 BPF_ALU64_REG(BPF_SUB, R3, R1),
1528 BPF_ALU64_REG(BPF_SUB, R3, R2),
1529 BPF_ALU64_REG(BPF_SUB, R3, R4),
1530 BPF_ALU64_REG(BPF_SUB, R3, R5),
1531 BPF_ALU64_REG(BPF_SUB, R3, R6),
1532 BPF_ALU64_REG(BPF_SUB, R3, R7),
1533 BPF_ALU64_REG(BPF_SUB, R3, R8),
1534 BPF_ALU64_REG(BPF_SUB, R3, R9),
1535 BPF_ALU64_IMM(BPF_SUB, R3, 10),
1536 BPF_ALU64_REG(BPF_SUB, R4, R0),
1537 BPF_ALU64_REG(BPF_SUB, R4, R1),
1538 BPF_ALU64_REG(BPF_SUB, R4, R2),
1539 BPF_ALU64_REG(BPF_SUB, R4, R3),
1540 BPF_ALU64_REG(BPF_SUB, R4, R5),
1541 BPF_ALU64_REG(BPF_SUB, R4, R6),
1542 BPF_ALU64_REG(BPF_SUB, R4, R7),
1543 BPF_ALU64_REG(BPF_SUB, R4, R8),
1544 BPF_ALU64_REG(BPF_SUB, R4, R9),
1545 BPF_ALU64_IMM(BPF_SUB, R4, 10),
1546 BPF_ALU64_REG(BPF_SUB, R5, R0),
1547 BPF_ALU64_REG(BPF_SUB, R5, R1),
1548 BPF_ALU64_REG(BPF_SUB, R5, R2),
1549 BPF_ALU64_REG(BPF_SUB, R5, R3),
1550 BPF_ALU64_REG(BPF_SUB, R5, R4),
1551 BPF_ALU64_REG(BPF_SUB, R5, R6),
1552 BPF_ALU64_REG(BPF_SUB, R5, R7),
1553 BPF_ALU64_REG(BPF_SUB, R5, R8),
1554 BPF_ALU64_REG(BPF_SUB, R5, R9),
1555 BPF_ALU64_IMM(BPF_SUB, R5, 10),
1556 BPF_ALU64_REG(BPF_SUB, R6, R0),
1557 BPF_ALU64_REG(BPF_SUB, R6, R1),
1558 BPF_ALU64_REG(BPF_SUB, R6, R2),
1559 BPF_ALU64_REG(BPF_SUB, R6, R3),
1560 BPF_ALU64_REG(BPF_SUB, R6, R4),
1561 BPF_ALU64_REG(BPF_SUB, R6, R5),
1562 BPF_ALU64_REG(BPF_SUB, R6, R7),
1563 BPF_ALU64_REG(BPF_SUB, R6, R8),
1564 BPF_ALU64_REG(BPF_SUB, R6, R9),
1565 BPF_ALU64_IMM(BPF_SUB, R6, 10),
1566 BPF_ALU64_REG(BPF_SUB, R7, R0),
1567 BPF_ALU64_REG(BPF_SUB, R7, R1),
1568 BPF_ALU64_REG(BPF_SUB, R7, R2),
1569 BPF_ALU64_REG(BPF_SUB, R7, R3),
1570 BPF_ALU64_REG(BPF_SUB, R7, R4),
1571 BPF_ALU64_REG(BPF_SUB, R7, R5),
1572 BPF_ALU64_REG(BPF_SUB, R7, R6),
1573 BPF_ALU64_REG(BPF_SUB, R7, R8),
1574 BPF_ALU64_REG(BPF_SUB, R7, R9),
1575 BPF_ALU64_IMM(BPF_SUB, R7, 10),
1576 BPF_ALU64_REG(BPF_SUB, R8, R0),
1577 BPF_ALU64_REG(BPF_SUB, R8, R1),
1578 BPF_ALU64_REG(BPF_SUB, R8, R2),
1579 BPF_ALU64_REG(BPF_SUB, R8, R3),
1580 BPF_ALU64_REG(BPF_SUB, R8, R4),
1581 BPF_ALU64_REG(BPF_SUB, R8, R5),
1582 BPF_ALU64_REG(BPF_SUB, R8, R6),
1583 BPF_ALU64_REG(BPF_SUB, R8, R7),
1584 BPF_ALU64_REG(BPF_SUB, R8, R9),
1585 BPF_ALU64_IMM(BPF_SUB, R8, 10),
1586 BPF_ALU64_REG(BPF_SUB, R9, R0),
1587 BPF_ALU64_REG(BPF_SUB, R9, R1),
1588 BPF_ALU64_REG(BPF_SUB, R9, R2),
1589 BPF_ALU64_REG(BPF_SUB, R9, R3),
1590 BPF_ALU64_REG(BPF_SUB, R9, R4),
1591 BPF_ALU64_REG(BPF_SUB, R9, R5),
1592 BPF_ALU64_REG(BPF_SUB, R9, R6),
1593 BPF_ALU64_REG(BPF_SUB, R9, R7),
1594 BPF_ALU64_REG(BPF_SUB, R9, R8),
1595 BPF_ALU64_IMM(BPF_SUB, R9, 10),
1596 BPF_ALU64_IMM(BPF_SUB, R0, 10),
1597 BPF_ALU64_IMM(BPF_NEG, R0, 0),
1598 BPF_ALU64_REG(BPF_SUB, R0, R1),
1599 BPF_ALU64_REG(BPF_SUB, R0, R2),
1600 BPF_ALU64_REG(BPF_SUB, R0, R3),
1601 BPF_ALU64_REG(BPF_SUB, R0, R4),
1602 BPF_ALU64_REG(BPF_SUB, R0, R5),
1603 BPF_ALU64_REG(BPF_SUB, R0, R6),
1604 BPF_ALU64_REG(BPF_SUB, R0, R7),
1605 BPF_ALU64_REG(BPF_SUB, R0, R8),
1606 BPF_ALU64_REG(BPF_SUB, R0, R9),
1607 BPF_EXIT_INSN(),
1608 },
1609 INTERNAL,
1610 { },
1611 { { 0, 11 } }
1612 },
1613 { /* Mainly checking JIT here. */
1614 "INT: XOR",
1615 .u.insns_int = {
1616 BPF_ALU64_REG(BPF_SUB, R0, R0),
1617 BPF_ALU64_REG(BPF_XOR, R1, R1),
1618 BPF_JMP_REG(BPF_JEQ, R0, R1, 1),
1619 BPF_EXIT_INSN(),
1620 BPF_ALU64_IMM(BPF_MOV, R0, 10),
1621 BPF_ALU64_IMM(BPF_MOV, R1, -1),
1622 BPF_ALU64_REG(BPF_SUB, R1, R1),
1623 BPF_ALU64_REG(BPF_XOR, R2, R2),
1624 BPF_JMP_REG(BPF_JEQ, R1, R2, 1),
1625 BPF_EXIT_INSN(),
1626 BPF_ALU64_REG(BPF_SUB, R2, R2),
1627 BPF_ALU64_REG(BPF_XOR, R3, R3),
1628 BPF_ALU64_IMM(BPF_MOV, R0, 10),
1629 BPF_ALU64_IMM(BPF_MOV, R1, -1),
1630 BPF_JMP_REG(BPF_JEQ, R2, R3, 1),
1631 BPF_EXIT_INSN(),
1632 BPF_ALU64_REG(BPF_SUB, R3, R3),
1633 BPF_ALU64_REG(BPF_XOR, R4, R4),
1634 BPF_ALU64_IMM(BPF_MOV, R2, 1),
1635 BPF_ALU64_IMM(BPF_MOV, R5, -1),
1636 BPF_JMP_REG(BPF_JEQ, R3, R4, 1),
1637 BPF_EXIT_INSN(),
1638 BPF_ALU64_REG(BPF_SUB, R4, R4),
1639 BPF_ALU64_REG(BPF_XOR, R5, R5),
1640 BPF_ALU64_IMM(BPF_MOV, R3, 1),
1641 BPF_ALU64_IMM(BPF_MOV, R7, -1),
1642 BPF_JMP_REG(BPF_JEQ, R5, R4, 1),
1643 BPF_EXIT_INSN(),
1644 BPF_ALU64_IMM(BPF_MOV, R5, 1),
1645 BPF_ALU64_REG(BPF_SUB, R5, R5),
1646 BPF_ALU64_REG(BPF_XOR, R6, R6),
1647 BPF_ALU64_IMM(BPF_MOV, R1, 1),
1648 BPF_ALU64_IMM(BPF_MOV, R8, -1),
1649 BPF_JMP_REG(BPF_JEQ, R5, R6, 1),
1650 BPF_EXIT_INSN(),
1651 BPF_ALU64_REG(BPF_SUB, R6, R6),
1652 BPF_ALU64_REG(BPF_XOR, R7, R7),
1653 BPF_JMP_REG(BPF_JEQ, R7, R6, 1),
1654 BPF_EXIT_INSN(),
1655 BPF_ALU64_REG(BPF_SUB, R7, R7),
1656 BPF_ALU64_REG(BPF_XOR, R8, R8),
1657 BPF_JMP_REG(BPF_JEQ, R7, R8, 1),
1658 BPF_EXIT_INSN(),
1659 BPF_ALU64_REG(BPF_SUB, R8, R8),
1660 BPF_ALU64_REG(BPF_XOR, R9, R9),
1661 BPF_JMP_REG(BPF_JEQ, R9, R8, 1),
1662 BPF_EXIT_INSN(),
1663 BPF_ALU64_REG(BPF_SUB, R9, R9),
1664 BPF_ALU64_REG(BPF_XOR, R0, R0),
1665 BPF_JMP_REG(BPF_JEQ, R9, R0, 1),
1666 BPF_EXIT_INSN(),
1667 BPF_ALU64_REG(BPF_SUB, R1, R1),
1668 BPF_ALU64_REG(BPF_XOR, R0, R0),
1669 BPF_JMP_REG(BPF_JEQ, R9, R0, 2),
1670 BPF_ALU64_IMM(BPF_MOV, R0, 0),
1671 BPF_EXIT_INSN(),
1672 BPF_ALU64_IMM(BPF_MOV, R0, 1),
1673 BPF_EXIT_INSN(),
1674 },
1675 INTERNAL,
1676 { },
1677 { { 0, 1 } }
1678 },
1679 { /* Mainly checking JIT here. */
1680 "INT: MUL",
1681 .u.insns_int = {
1682 BPF_ALU64_IMM(BPF_MOV, R0, 11),
1683 BPF_ALU64_IMM(BPF_MOV, R1, 1),
1684 BPF_ALU64_IMM(BPF_MOV, R2, 2),
1685 BPF_ALU64_IMM(BPF_MOV, R3, 3),
1686 BPF_ALU64_IMM(BPF_MOV, R4, 4),
1687 BPF_ALU64_IMM(BPF_MOV, R5, 5),
1688 BPF_ALU64_IMM(BPF_MOV, R6, 6),
1689 BPF_ALU64_IMM(BPF_MOV, R7, 7),
1690 BPF_ALU64_IMM(BPF_MOV, R8, 8),
1691 BPF_ALU64_IMM(BPF_MOV, R9, 9),
1692 BPF_ALU64_REG(BPF_MUL, R0, R0),
1693 BPF_ALU64_REG(BPF_MUL, R0, R1),
1694 BPF_ALU64_REG(BPF_MUL, R0, R2),
1695 BPF_ALU64_REG(BPF_MUL, R0, R3),
1696 BPF_ALU64_REG(BPF_MUL, R0, R4),
1697 BPF_ALU64_REG(BPF_MUL, R0, R5),
1698 BPF_ALU64_REG(BPF_MUL, R0, R6),
1699 BPF_ALU64_REG(BPF_MUL, R0, R7),
1700 BPF_ALU64_REG(BPF_MUL, R0, R8),
1701 BPF_ALU64_REG(BPF_MUL, R0, R9),
1702 BPF_ALU64_IMM(BPF_MUL, R0, 10),
1703 BPF_JMP_IMM(BPF_JEQ, R0, 439084800, 1),
1704 BPF_EXIT_INSN(),
1705 BPF_ALU64_REG(BPF_MUL, R1, R0),
1706 BPF_ALU64_REG(BPF_MUL, R1, R2),
1707 BPF_ALU64_REG(BPF_MUL, R1, R3),
1708 BPF_ALU64_REG(BPF_MUL, R1, R4),
1709 BPF_ALU64_REG(BPF_MUL, R1, R5),
1710 BPF_ALU64_REG(BPF_MUL, R1, R6),
1711 BPF_ALU64_REG(BPF_MUL, R1, R7),
1712 BPF_ALU64_REG(BPF_MUL, R1, R8),
1713 BPF_ALU64_REG(BPF_MUL, R1, R9),
1714 BPF_ALU64_IMM(BPF_MUL, R1, 10),
1715 BPF_ALU64_REG(BPF_MOV, R2, R1),
1716 BPF_ALU64_IMM(BPF_RSH, R2, 32),
1717 BPF_JMP_IMM(BPF_JEQ, R2, 0x5a924, 1),
1718 BPF_EXIT_INSN(),
1719 BPF_ALU64_IMM(BPF_LSH, R1, 32),
1720 BPF_ALU64_IMM(BPF_ARSH, R1, 32),
1721 BPF_JMP_IMM(BPF_JEQ, R1, 0xebb90000, 1),
1722 BPF_EXIT_INSN(),
1723 BPF_ALU64_REG(BPF_MUL, R2, R0),
1724 BPF_ALU64_REG(BPF_MUL, R2, R1),
1725 BPF_ALU64_REG(BPF_MUL, R2, R3),
1726 BPF_ALU64_REG(BPF_MUL, R2, R4),
1727 BPF_ALU64_REG(BPF_MUL, R2, R5),
1728 BPF_ALU64_REG(BPF_MUL, R2, R6),
1729 BPF_ALU64_REG(BPF_MUL, R2, R7),
1730 BPF_ALU64_REG(BPF_MUL, R2, R8),
1731 BPF_ALU64_REG(BPF_MUL, R2, R9),
1732 BPF_ALU64_IMM(BPF_MUL, R2, 10),
1733 BPF_ALU64_IMM(BPF_RSH, R2, 32),
1734 BPF_ALU64_REG(BPF_MOV, R0, R2),
1735 BPF_EXIT_INSN(),
1736 },
1737 INTERNAL,
1738 { },
1739 { { 0, 0x35d97ef2 } }
1740 },
1741 { /* Mainly checking JIT here. */
1742 "MOV REG64",
1743 .u.insns_int = {
1744 BPF_LD_IMM64(R0, 0xffffffffffffffffLL),
1745 BPF_MOV64_REG(R1, R0),
1746 BPF_MOV64_REG(R2, R1),
1747 BPF_MOV64_REG(R3, R2),
1748 BPF_MOV64_REG(R4, R3),
1749 BPF_MOV64_REG(R5, R4),
1750 BPF_MOV64_REG(R6, R5),
1751 BPF_MOV64_REG(R7, R6),
1752 BPF_MOV64_REG(R8, R7),
1753 BPF_MOV64_REG(R9, R8),
1754 BPF_ALU64_IMM(BPF_MOV, R0, 0),
1755 BPF_ALU64_IMM(BPF_MOV, R1, 0),
1756 BPF_ALU64_IMM(BPF_MOV, R2, 0),
1757 BPF_ALU64_IMM(BPF_MOV, R3, 0),
1758 BPF_ALU64_IMM(BPF_MOV, R4, 0),
1759 BPF_ALU64_IMM(BPF_MOV, R5, 0),
1760 BPF_ALU64_IMM(BPF_MOV, R6, 0),
1761 BPF_ALU64_IMM(BPF_MOV, R7, 0),
1762 BPF_ALU64_IMM(BPF_MOV, R8, 0),
1763 BPF_ALU64_IMM(BPF_MOV, R9, 0),
1764 BPF_ALU64_REG(BPF_ADD, R0, R0),
1765 BPF_ALU64_REG(BPF_ADD, R0, R1),
1766 BPF_ALU64_REG(BPF_ADD, R0, R2),
1767 BPF_ALU64_REG(BPF_ADD, R0, R3),
1768 BPF_ALU64_REG(BPF_ADD, R0, R4),
1769 BPF_ALU64_REG(BPF_ADD, R0, R5),
1770 BPF_ALU64_REG(BPF_ADD, R0, R6),
1771 BPF_ALU64_REG(BPF_ADD, R0, R7),
1772 BPF_ALU64_REG(BPF_ADD, R0, R8),
1773 BPF_ALU64_REG(BPF_ADD, R0, R9),
1774 BPF_ALU64_IMM(BPF_ADD, R0, 0xfefe),
1775 BPF_EXIT_INSN(),
1776 },
1777 INTERNAL,
1778 { },
1779 { { 0, 0xfefe } }
1780 },
1781 { /* Mainly checking JIT here. */
1782 "MOV REG32",
1783 .u.insns_int = {
1784 BPF_LD_IMM64(R0, 0xffffffffffffffffLL),
1785 BPF_MOV64_REG(R1, R0),
1786 BPF_MOV64_REG(R2, R1),
1787 BPF_MOV64_REG(R3, R2),
1788 BPF_MOV64_REG(R4, R3),
1789 BPF_MOV64_REG(R5, R4),
1790 BPF_MOV64_REG(R6, R5),
1791 BPF_MOV64_REG(R7, R6),
1792 BPF_MOV64_REG(R8, R7),
1793 BPF_MOV64_REG(R9, R8),
1794 BPF_ALU32_IMM(BPF_MOV, R0, 0),
1795 BPF_ALU32_IMM(BPF_MOV, R1, 0),
1796 BPF_ALU32_IMM(BPF_MOV, R2, 0),
1797 BPF_ALU32_IMM(BPF_MOV, R3, 0),
1798 BPF_ALU32_IMM(BPF_MOV, R4, 0),
1799 BPF_ALU32_IMM(BPF_MOV, R5, 0),
1800 BPF_ALU32_IMM(BPF_MOV, R6, 0),
1801 BPF_ALU32_IMM(BPF_MOV, R7, 0),
1802 BPF_ALU32_IMM(BPF_MOV, R8, 0),
1803 BPF_ALU32_IMM(BPF_MOV, R9, 0),
1804 BPF_ALU64_REG(BPF_ADD, R0, R0),
1805 BPF_ALU64_REG(BPF_ADD, R0, R1),
1806 BPF_ALU64_REG(BPF_ADD, R0, R2),
1807 BPF_ALU64_REG(BPF_ADD, R0, R3),
1808 BPF_ALU64_REG(BPF_ADD, R0, R4),
1809 BPF_ALU64_REG(BPF_ADD, R0, R5),
1810 BPF_ALU64_REG(BPF_ADD, R0, R6),
1811 BPF_ALU64_REG(BPF_ADD, R0, R7),
1812 BPF_ALU64_REG(BPF_ADD, R0, R8),
1813 BPF_ALU64_REG(BPF_ADD, R0, R9),
1814 BPF_ALU64_IMM(BPF_ADD, R0, 0xfefe),
1815 BPF_EXIT_INSN(),
1816 },
1817 INTERNAL,
1818 { },
1819 { { 0, 0xfefe } }
1820 },
1821 { /* Mainly checking JIT here. */
1822 "LD IMM64",
1823 .u.insns_int = {
1824 BPF_LD_IMM64(R0, 0xffffffffffffffffLL),
1825 BPF_MOV64_REG(R1, R0),
1826 BPF_MOV64_REG(R2, R1),
1827 BPF_MOV64_REG(R3, R2),
1828 BPF_MOV64_REG(R4, R3),
1829 BPF_MOV64_REG(R5, R4),
1830 BPF_MOV64_REG(R6, R5),
1831 BPF_MOV64_REG(R7, R6),
1832 BPF_MOV64_REG(R8, R7),
1833 BPF_MOV64_REG(R9, R8),
1834 BPF_LD_IMM64(R0, 0x0LL),
1835 BPF_LD_IMM64(R1, 0x0LL),
1836 BPF_LD_IMM64(R2, 0x0LL),
1837 BPF_LD_IMM64(R3, 0x0LL),
1838 BPF_LD_IMM64(R4, 0x0LL),
1839 BPF_LD_IMM64(R5, 0x0LL),
1840 BPF_LD_IMM64(R6, 0x0LL),
1841 BPF_LD_IMM64(R7, 0x0LL),
1842 BPF_LD_IMM64(R8, 0x0LL),
1843 BPF_LD_IMM64(R9, 0x0LL),
1844 BPF_ALU64_REG(BPF_ADD, R0, R0),
1845 BPF_ALU64_REG(BPF_ADD, R0, R1),
1846 BPF_ALU64_REG(BPF_ADD, R0, R2),
1847 BPF_ALU64_REG(BPF_ADD, R0, R3),
1848 BPF_ALU64_REG(BPF_ADD, R0, R4),
1849 BPF_ALU64_REG(BPF_ADD, R0, R5),
1850 BPF_ALU64_REG(BPF_ADD, R0, R6),
1851 BPF_ALU64_REG(BPF_ADD, R0, R7),
1852 BPF_ALU64_REG(BPF_ADD, R0, R8),
1853 BPF_ALU64_REG(BPF_ADD, R0, R9),
1854 BPF_ALU64_IMM(BPF_ADD, R0, 0xfefe),
1855 BPF_EXIT_INSN(),
1856 },
1857 INTERNAL,
1858 { },
1859 { { 0, 0xfefe } }
1860 },
1861 {
1862 "INT: ALU MIX",
1863 .u.insns_int = {
1864 BPF_ALU64_IMM(BPF_MOV, R0, 11),
1865 BPF_ALU64_IMM(BPF_ADD, R0, -1),
1866 BPF_ALU64_IMM(BPF_MOV, R2, 2),
1867 BPF_ALU64_IMM(BPF_XOR, R2, 3),
1868 BPF_ALU64_REG(BPF_DIV, R0, R2),
1869 BPF_JMP_IMM(BPF_JEQ, R0, 10, 1),
1870 BPF_EXIT_INSN(),
1871 BPF_ALU64_IMM(BPF_MOD, R0, 3),
1872 BPF_JMP_IMM(BPF_JEQ, R0, 1, 1),
1873 BPF_EXIT_INSN(),
1874 BPF_ALU64_IMM(BPF_MOV, R0, -1),
1875 BPF_EXIT_INSN(),
1876 },
1877 INTERNAL,
1878 { },
1879 { { 0, -1 } }
1880 },
1881 {
1882 "INT: shifts by register",
1883 .u.insns_int = {
1884 BPF_MOV64_IMM(R0, -1234),
1885 BPF_MOV64_IMM(R1, 1),
1886 BPF_ALU32_REG(BPF_RSH, R0, R1),
1887 BPF_JMP_IMM(BPF_JEQ, R0, 0x7ffffd97, 1),
1888 BPF_EXIT_INSN(),
1889 BPF_MOV64_IMM(R2, 1),
1890 BPF_ALU64_REG(BPF_LSH, R0, R2),
1891 BPF_MOV32_IMM(R4, -1234),
1892 BPF_JMP_REG(BPF_JEQ, R0, R4, 1),
1893 BPF_EXIT_INSN(),
1894 BPF_ALU64_IMM(BPF_AND, R4, 63),
1895 BPF_ALU64_REG(BPF_LSH, R0, R4), /* R0 <= 46 */
1896 BPF_MOV64_IMM(R3, 47),
1897 BPF_ALU64_REG(BPF_ARSH, R0, R3),
1898 BPF_JMP_IMM(BPF_JEQ, R0, -617, 1),
1899 BPF_EXIT_INSN(),
1900 BPF_MOV64_IMM(R2, 1),
1901 BPF_ALU64_REG(BPF_LSH, R4, R2), /* R4 = 46 << 1 */
1902 BPF_JMP_IMM(BPF_JEQ, R4, 92, 1),
1903 BPF_EXIT_INSN(),
1904 BPF_MOV64_IMM(R4, 4),
1905 BPF_ALU64_REG(BPF_LSH, R4, R4), /* R4 = 4 << 4 */
1906 BPF_JMP_IMM(BPF_JEQ, R4, 64, 1),
1907 BPF_EXIT_INSN(),
1908 BPF_MOV64_IMM(R4, 5),
1909 BPF_ALU32_REG(BPF_LSH, R4, R4), /* R4 = 5 << 5 */
1910 BPF_JMP_IMM(BPF_JEQ, R4, 160, 1),
1911 BPF_EXIT_INSN(),
1912 BPF_MOV64_IMM(R0, -1),
1913 BPF_EXIT_INSN(),
1914 },
1915 INTERNAL,
1916 { },
1917 { { 0, -1 } }
1918 },
1919 {
1920 /*
1921 * Register (non-)clobbering test, in the case where a 32-bit
1922 * JIT implements complex ALU64 operations via function calls.
1923 * If so, the function call must be invisible in the eBPF
1924 * registers. The JIT must then save and restore relevant
1925 * registers during the call. The following tests check that
1926 * the eBPF registers retain their values after such a call.
1927 */
1928 "INT: Register clobbering, R1 updated",
1929 .u.insns_int = {
1930 BPF_ALU32_IMM(BPF_MOV, R0, 0),
1931 BPF_ALU32_IMM(BPF_MOV, R1, 123456789),
1932 BPF_ALU32_IMM(BPF_MOV, R2, 2),
1933 BPF_ALU32_IMM(BPF_MOV, R3, 3),
1934 BPF_ALU32_IMM(BPF_MOV, R4, 4),
1935 BPF_ALU32_IMM(BPF_MOV, R5, 5),
1936 BPF_ALU32_IMM(BPF_MOV, R6, 6),
1937 BPF_ALU32_IMM(BPF_MOV, R7, 7),
1938 BPF_ALU32_IMM(BPF_MOV, R8, 8),
1939 BPF_ALU32_IMM(BPF_MOV, R9, 9),
1940 BPF_ALU64_IMM(BPF_DIV, R1, 123456789),
1941 BPF_JMP_IMM(BPF_JNE, R0, 0, 10),
1942 BPF_JMP_IMM(BPF_JNE, R1, 1, 9),
1943 BPF_JMP_IMM(BPF_JNE, R2, 2, 8),
1944 BPF_JMP_IMM(BPF_JNE, R3, 3, 7),
1945 BPF_JMP_IMM(BPF_JNE, R4, 4, 6),
1946 BPF_JMP_IMM(BPF_JNE, R5, 5, 5),
1947 BPF_JMP_IMM(BPF_JNE, R6, 6, 4),
1948 BPF_JMP_IMM(BPF_JNE, R7, 7, 3),
1949 BPF_JMP_IMM(BPF_JNE, R8, 8, 2),
1950 BPF_JMP_IMM(BPF_JNE, R9, 9, 1),
1951 BPF_ALU32_IMM(BPF_MOV, R0, 1),
1952 BPF_EXIT_INSN(),
1953 },
1954 INTERNAL,
1955 { },
1956 { { 0, 1 } }
1957 },
1958 {
1959 "INT: Register clobbering, R2 updated",
1960 .u.insns_int = {
1961 BPF_ALU32_IMM(BPF_MOV, R0, 0),
1962 BPF_ALU32_IMM(BPF_MOV, R1, 1),
1963 BPF_ALU32_IMM(BPF_MOV, R2, 2 * 123456789),
1964 BPF_ALU32_IMM(BPF_MOV, R3, 3),
1965 BPF_ALU32_IMM(BPF_MOV, R4, 4),
1966 BPF_ALU32_IMM(BPF_MOV, R5, 5),
1967 BPF_ALU32_IMM(BPF_MOV, R6, 6),
1968 BPF_ALU32_IMM(BPF_MOV, R7, 7),
1969 BPF_ALU32_IMM(BPF_MOV, R8, 8),
1970 BPF_ALU32_IMM(BPF_MOV, R9, 9),
1971 BPF_ALU64_IMM(BPF_DIV, R2, 123456789),
1972 BPF_JMP_IMM(BPF_JNE, R0, 0, 10),
1973 BPF_JMP_IMM(BPF_JNE, R1, 1, 9),
1974 BPF_JMP_IMM(BPF_JNE, R2, 2, 8),
1975 BPF_JMP_IMM(BPF_JNE, R3, 3, 7),
1976 BPF_JMP_IMM(BPF_JNE, R4, 4, 6),
1977 BPF_JMP_IMM(BPF_JNE, R5, 5, 5),
1978 BPF_JMP_IMM(BPF_JNE, R6, 6, 4),
1979 BPF_JMP_IMM(BPF_JNE, R7, 7, 3),
1980 BPF_JMP_IMM(BPF_JNE, R8, 8, 2),
1981 BPF_JMP_IMM(BPF_JNE, R9, 9, 1),
1982 BPF_ALU32_IMM(BPF_MOV, R0, 1),
1983 BPF_EXIT_INSN(),
1984 },
1985 INTERNAL,
1986 { },
1987 { { 0, 1 } }
1988 },
1989 {
1990 /*
1991 * Test 32-bit JITs that implement complex ALU64 operations as
1992 * function calls R0 = f(R1, R2), and must re-arrange operands.
1993 */
1994 #define NUMER 0xfedcba9876543210ULL
1995 #define DENOM 0x0123456789abcdefULL
1996 "ALU64_DIV X: Operand register permutations",
1997 .u.insns_int = {
1998 /* R0 / R2 */
> 1999 BPF_LD_IMM64(R0, NUMER),
2000 BPF_LD_IMM64(R2, DENOM),
2001 BPF_ALU64_REG(BPF_DIV, R0, R2),
2002 BPF_JMP_IMM(BPF_JEQ, R0, NUMER / DENOM, 1),
2003 BPF_EXIT_INSN(),
2004 /* R1 / R0 */
2005 BPF_LD_IMM64(R1, NUMER),
2006 BPF_LD_IMM64(R0, DENOM),
2007 BPF_ALU64_REG(BPF_DIV, R1, R0),
2008 BPF_JMP_IMM(BPF_JEQ, R1, NUMER / DENOM, 1),
2009 BPF_EXIT_INSN(),
2010 /* R0 / R1 */
2011 BPF_LD_IMM64(R0, NUMER),
2012 BPF_LD_IMM64(R1, DENOM),
2013 BPF_ALU64_REG(BPF_DIV, R0, R1),
2014 BPF_JMP_IMM(BPF_JEQ, R0, NUMER / DENOM, 1),
2015 BPF_EXIT_INSN(),
2016 /* R2 / R0 */
2017 BPF_LD_IMM64(R2, NUMER),
2018 BPF_LD_IMM64(R0, DENOM),
2019 BPF_ALU64_REG(BPF_DIV, R2, R0),
2020 BPF_JMP_IMM(BPF_JEQ, R2, NUMER / DENOM, 1),
2021 BPF_EXIT_INSN(),
2022 /* R2 / R1 */
2023 BPF_LD_IMM64(R2, NUMER),
2024 BPF_LD_IMM64(R1, DENOM),
2025 BPF_ALU64_REG(BPF_DIV, R2, R1),
2026 BPF_JMP_IMM(BPF_JEQ, R2, NUMER / DENOM, 1),
2027 BPF_EXIT_INSN(),
2028 /* R1 / R2 */
2029 BPF_LD_IMM64(R1, NUMER),
2030 BPF_LD_IMM64(R2, DENOM),
2031 BPF_ALU64_REG(BPF_DIV, R1, R2),
2032 BPF_JMP_IMM(BPF_JEQ, R1, NUMER / DENOM, 1),
2033 BPF_EXIT_INSN(),
2034 /* R1 / R1 */
2035 BPF_LD_IMM64(R1, NUMER),
2036 BPF_ALU64_REG(BPF_DIV, R1, R1),
2037 BPF_JMP_IMM(BPF_JEQ, R1, 1, 1),
2038 BPF_EXIT_INSN(),
2039 /* R2 / R2 */
2040 BPF_LD_IMM64(R2, DENOM),
2041 BPF_ALU64_REG(BPF_DIV, R2, R2),
2042 BPF_JMP_IMM(BPF_JEQ, R2, 1, 1),
2043 BPF_EXIT_INSN(),
2044 /* R3 / R4 */
2045 BPF_LD_IMM64(R3, NUMER),
2046 BPF_LD_IMM64(R4, DENOM),
2047 BPF_ALU64_REG(BPF_DIV, R3, R4),
2048 BPF_JMP_IMM(BPF_JEQ, R3, NUMER / DENOM, 1),
2049 BPF_EXIT_INSN(),
2050 /* Successful return */
2051 BPF_LD_IMM64(R0, 1),
2052 BPF_EXIT_INSN(),
2053 },
2054 INTERNAL,
2055 { },
2056 { { 0, 1 } },
2057 #undef NUMER
2058 #undef DENOM
2059 },
2060 {
2061 "check: missing ret",
2062 .u.insns = {
2063 BPF_STMT(BPF_LD | BPF_IMM, 1),
2064 },
2065 CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL,
2066 { },
2067 { },
2068 .fill_helper = NULL,
2069 .expected_errcode = -EINVAL,
2070 },
2071 {
2072 "check: div_k_0",
2073 .u.insns = {
2074 BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 0),
2075 BPF_STMT(BPF_RET | BPF_K, 0)
2076 },
2077 CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL,
2078 { },
2079 { },
2080 .fill_helper = NULL,
2081 .expected_errcode = -EINVAL,
2082 },
2083 {
2084 "check: unknown insn",
2085 .u.insns = {
2086 /* seccomp insn, rejected in socket filter */
2087 BPF_STMT(BPF_LDX | BPF_W | BPF_ABS, 0),
2088 BPF_STMT(BPF_RET | BPF_K, 0)
2089 },
2090 CLASSIC | FLAG_EXPECTED_FAIL,
2091 { },
2092 { },
2093 .fill_helper = NULL,
2094 .expected_errcode = -EINVAL,
2095 },
2096 {
2097 "check: out of range spill/fill",
2098 .u.insns = {
2099 BPF_STMT(BPF_STX, 16),
2100 BPF_STMT(BPF_RET | BPF_K, 0)
2101 },
2102 CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL,
2103 { },
2104 { },
2105 .fill_helper = NULL,
2106 .expected_errcode = -EINVAL,
2107 },
2108 {
2109 "JUMPS + HOLES",
2110 .u.insns = {
2111 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2112 BPF_JUMP(BPF_JMP | BPF_JGE, 0, 13, 15),
2113 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2114 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2115 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2116 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2117 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2118 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2119 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2120 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2121 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2122 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2123 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2124 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2125 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2126 BPF_JUMP(BPF_JMP | BPF_JEQ, 0x90c2894d, 3, 4),
2127 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2128 BPF_JUMP(BPF_JMP | BPF_JEQ, 0x90c2894d, 1, 2),
2129 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2130 BPF_JUMP(BPF_JMP | BPF_JGE, 0, 14, 15),
2131 BPF_JUMP(BPF_JMP | BPF_JGE, 0, 13, 14),
2132 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2133 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2134 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2135 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2136 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2137 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2138 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2139 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2140 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2141 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2142 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2143 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2144 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2145 BPF_JUMP(BPF_JMP | BPF_JEQ, 0x2ac28349, 2, 3),
2146 BPF_JUMP(BPF_JMP | BPF_JEQ, 0x2ac28349, 1, 2),
2147 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2148 BPF_JUMP(BPF_JMP | BPF_JGE, 0, 14, 15),
2149 BPF_JUMP(BPF_JMP | BPF_JGE, 0, 13, 14),
2150 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2151 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2152 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2153 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2154 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2155 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2156 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2157 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2158 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2159 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2160 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2161 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2162 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2163 BPF_JUMP(BPF_JMP | BPF_JEQ, 0x90d2ff41, 2, 3),
2164 BPF_JUMP(BPF_JMP | BPF_JEQ, 0x90d2ff41, 1, 2),
2165 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
2166 BPF_STMT(BPF_RET | BPF_A, 0),
2167 BPF_STMT(BPF_RET | BPF_A, 0),
2168 },
2169 CLASSIC,
2170 { 0x00, 0x1b, 0x21, 0x3c, 0x9d, 0xf8,
2171 0x90, 0xe2, 0xba, 0x0a, 0x56, 0xb4,
2172 0x08, 0x00,
2173 0x45, 0x00, 0x00, 0x28, 0x00, 0x00,
2174 0x20, 0x00, 0x40, 0x11, 0x00, 0x00, /* IP header */
2175 0xc0, 0xa8, 0x33, 0x01,
2176 0xc0, 0xa8, 0x33, 0x02,
2177 0xbb, 0xb6,
2178 0xa9, 0xfa,
2179 0x00, 0x14, 0x00, 0x00,
2180 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
2181 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
2182 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
2183 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
2184 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
2185 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
2186 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
2187 0xcc, 0xcc, 0xcc, 0xcc },
2188 { { 88, 0x001b } }
2189 },
2190 {
2191 "check: RET X",
2192 .u.insns = {
2193 BPF_STMT(BPF_RET | BPF_X, 0),
2194 },
2195 CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL,
2196 { },
2197 { },
2198 .fill_helper = NULL,
2199 .expected_errcode = -EINVAL,
2200 },
2201 {
2202 "check: LDX + RET X",
2203 .u.insns = {
2204 BPF_STMT(BPF_LDX | BPF_IMM, 42),
2205 BPF_STMT(BPF_RET | BPF_X, 0),
2206 },
2207 CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL,
2208 { },
2209 { },
2210 .fill_helper = NULL,
2211 .expected_errcode = -EINVAL,
2212 },
2213 { /* Mainly checking JIT here. */
2214 "M[]: alt STX + LDX",
2215 .u.insns = {
2216 BPF_STMT(BPF_LDX | BPF_IMM, 100),
2217 BPF_STMT(BPF_STX, 0),
2218 BPF_STMT(BPF_LDX | BPF_MEM, 0),
2219 BPF_STMT(BPF_MISC | BPF_TXA, 0),
2220 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
2221 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2222 BPF_STMT(BPF_STX, 1),
2223 BPF_STMT(BPF_LDX | BPF_MEM, 1),
2224 BPF_STMT(BPF_MISC | BPF_TXA, 0),
2225 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
2226 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2227 BPF_STMT(BPF_STX, 2),
2228 BPF_STMT(BPF_LDX | BPF_MEM, 2),
2229 BPF_STMT(BPF_MISC | BPF_TXA, 0),
2230 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
2231 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2232 BPF_STMT(BPF_STX, 3),
2233 BPF_STMT(BPF_LDX | BPF_MEM, 3),
2234 BPF_STMT(BPF_MISC | BPF_TXA, 0),
2235 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
2236 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2237 BPF_STMT(BPF_STX, 4),
2238 BPF_STMT(BPF_LDX | BPF_MEM, 4),
2239 BPF_STMT(BPF_MISC | BPF_TXA, 0),
2240 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
2241 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2242 BPF_STMT(BPF_STX, 5),
2243 BPF_STMT(BPF_LDX | BPF_MEM, 5),
2244 BPF_STMT(BPF_MISC | BPF_TXA, 0),
2245 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
2246 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2247 BPF_STMT(BPF_STX, 6),
2248 BPF_STMT(BPF_LDX | BPF_MEM, 6),
2249 BPF_STMT(BPF_MISC | BPF_TXA, 0),
2250 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
2251 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2252 BPF_STMT(BPF_STX, 7),
2253 BPF_STMT(BPF_LDX | BPF_MEM, 7),
2254 BPF_STMT(BPF_MISC | BPF_TXA, 0),
2255 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
2256 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2257 BPF_STMT(BPF_STX, 8),
2258 BPF_STMT(BPF_LDX | BPF_MEM, 8),
2259 BPF_STMT(BPF_MISC | BPF_TXA, 0),
2260 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
2261 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2262 BPF_STMT(BPF_STX, 9),
2263 BPF_STMT(BPF_LDX | BPF_MEM, 9),
2264 BPF_STMT(BPF_MISC | BPF_TXA, 0),
2265 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
2266 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2267 BPF_STMT(BPF_STX, 10),
2268 BPF_STMT(BPF_LDX | BPF_MEM, 10),
2269 BPF_STMT(BPF_MISC | BPF_TXA, 0),
2270 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
2271 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2272 BPF_STMT(BPF_STX, 11),
2273 BPF_STMT(BPF_LDX | BPF_MEM, 11),
2274 BPF_STMT(BPF_MISC | BPF_TXA, 0),
2275 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
2276 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2277 BPF_STMT(BPF_STX, 12),
2278 BPF_STMT(BPF_LDX | BPF_MEM, 12),
2279 BPF_STMT(BPF_MISC | BPF_TXA, 0),
2280 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
2281 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2282 BPF_STMT(BPF_STX, 13),
2283 BPF_STMT(BPF_LDX | BPF_MEM, 13),
2284 BPF_STMT(BPF_MISC | BPF_TXA, 0),
2285 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
2286 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2287 BPF_STMT(BPF_STX, 14),
2288 BPF_STMT(BPF_LDX | BPF_MEM, 14),
2289 BPF_STMT(BPF_MISC | BPF_TXA, 0),
2290 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
2291 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2292 BPF_STMT(BPF_STX, 15),
2293 BPF_STMT(BPF_LDX | BPF_MEM, 15),
2294 BPF_STMT(BPF_MISC | BPF_TXA, 0),
2295 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
2296 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2297 BPF_STMT(BPF_RET | BPF_A, 0),
2298 },
2299 CLASSIC | FLAG_NO_DATA,
2300 { },
2301 { { 0, 116 } },
2302 },
2303 { /* Mainly checking JIT here. */
2304 "M[]: full STX + full LDX",
2305 .u.insns = {
2306 BPF_STMT(BPF_LDX | BPF_IMM, 0xbadfeedb),
2307 BPF_STMT(BPF_STX, 0),
2308 BPF_STMT(BPF_LDX | BPF_IMM, 0xecabedae),
2309 BPF_STMT(BPF_STX, 1),
2310 BPF_STMT(BPF_LDX | BPF_IMM, 0xafccfeaf),
2311 BPF_STMT(BPF_STX, 2),
2312 BPF_STMT(BPF_LDX | BPF_IMM, 0xbffdcedc),
2313 BPF_STMT(BPF_STX, 3),
2314 BPF_STMT(BPF_LDX | BPF_IMM, 0xfbbbdccb),
2315 BPF_STMT(BPF_STX, 4),
2316 BPF_STMT(BPF_LDX | BPF_IMM, 0xfbabcbda),
2317 BPF_STMT(BPF_STX, 5),
2318 BPF_STMT(BPF_LDX | BPF_IMM, 0xaedecbdb),
2319 BPF_STMT(BPF_STX, 6),
2320 BPF_STMT(BPF_LDX | BPF_IMM, 0xadebbade),
2321 BPF_STMT(BPF_STX, 7),
2322 BPF_STMT(BPF_LDX | BPF_IMM, 0xfcfcfaec),
2323 BPF_STMT(BPF_STX, 8),
2324 BPF_STMT(BPF_LDX | BPF_IMM, 0xbcdddbdc),
2325 BPF_STMT(BPF_STX, 9),
2326 BPF_STMT(BPF_LDX | BPF_IMM, 0xfeefdfac),
2327 BPF_STMT(BPF_STX, 10),
2328 BPF_STMT(BPF_LDX | BPF_IMM, 0xcddcdeea),
2329 BPF_STMT(BPF_STX, 11),
2330 BPF_STMT(BPF_LDX | BPF_IMM, 0xaccfaebb),
2331 BPF_STMT(BPF_STX, 12),
2332 BPF_STMT(BPF_LDX | BPF_IMM, 0xbdcccdcf),
2333 BPF_STMT(BPF_STX, 13),
2334 BPF_STMT(BPF_LDX | BPF_IMM, 0xaaedecde),
2335 BPF_STMT(BPF_STX, 14),
2336 BPF_STMT(BPF_LDX | BPF_IMM, 0xfaeacdad),
2337 BPF_STMT(BPF_STX, 15),
2338 BPF_STMT(BPF_LDX | BPF_MEM, 0),
2339 BPF_STMT(BPF_MISC | BPF_TXA, 0),
2340 BPF_STMT(BPF_LDX | BPF_MEM, 1),
2341 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
2342 BPF_STMT(BPF_LDX | BPF_MEM, 2),
2343 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
2344 BPF_STMT(BPF_LDX | BPF_MEM, 3),
2345 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
2346 BPF_STMT(BPF_LDX | BPF_MEM, 4),
2347 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
2348 BPF_STMT(BPF_LDX | BPF_MEM, 5),
2349 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
2350 BPF_STMT(BPF_LDX | BPF_MEM, 6),
2351 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
2352 BPF_STMT(BPF_LDX | BPF_MEM, 7),
2353 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
2354 BPF_STMT(BPF_LDX | BPF_MEM, 8),
2355 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
2356 BPF_STMT(BPF_LDX | BPF_MEM, 9),
2357 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
2358 BPF_STMT(BPF_LDX | BPF_MEM, 10),
2359 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
2360 BPF_STMT(BPF_LDX | BPF_MEM, 11),
2361 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
2362 BPF_STMT(BPF_LDX | BPF_MEM, 12),
2363 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
2364 BPF_STMT(BPF_LDX | BPF_MEM, 13),
2365 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
2366 BPF_STMT(BPF_LDX | BPF_MEM, 14),
2367 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
2368 BPF_STMT(BPF_LDX | BPF_MEM, 15),
2369 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
2370 BPF_STMT(BPF_RET | BPF_A, 0),
2371 },
2372 CLASSIC | FLAG_NO_DATA,
2373 { },
2374 { { 0, 0x2a5a5e5 } },
2375 },
2376 {
2377 "check: SKF_AD_MAX",
2378 .u.insns = {
2379 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2380 SKF_AD_OFF + SKF_AD_MAX),
2381 BPF_STMT(BPF_RET | BPF_A, 0),
2382 },
2383 CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL,
2384 { },
2385 { },
2386 .fill_helper = NULL,
2387 .expected_errcode = -EINVAL,
2388 },
2389 { /* Passes checker but fails during runtime. */
2390 "LD [SKF_AD_OFF-1]",
2391 .u.insns = {
2392 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2393 SKF_AD_OFF - 1),
2394 BPF_STMT(BPF_RET | BPF_K, 1),
2395 },
2396 CLASSIC,
2397 { },
2398 { { 1, 0 } },
2399 },
2400 {
2401 "load 64-bit immediate",
2402 .u.insns_int = {
2403 BPF_LD_IMM64(R1, 0x567800001234LL),
2404 BPF_MOV64_REG(R2, R1),
2405 BPF_MOV64_REG(R3, R2),
2406 BPF_ALU64_IMM(BPF_RSH, R2, 32),
2407 BPF_ALU64_IMM(BPF_LSH, R3, 32),
2408 BPF_ALU64_IMM(BPF_RSH, R3, 32),
2409 BPF_ALU64_IMM(BPF_MOV, R0, 0),
2410 BPF_JMP_IMM(BPF_JEQ, R2, 0x5678, 1),
2411 BPF_EXIT_INSN(),
2412 BPF_JMP_IMM(BPF_JEQ, R3, 0x1234, 1),
2413 BPF_EXIT_INSN(),
2414 BPF_LD_IMM64(R0, 0x1ffffffffLL),
2415 BPF_ALU64_IMM(BPF_RSH, R0, 32), /* R0 = 1 */
2416 BPF_EXIT_INSN(),
2417 },
2418 INTERNAL,
2419 { },
2420 { { 0, 1 } }
2421 },
2422 /* BPF_ALU | BPF_MOV | BPF_X */
2423 {
2424 "ALU_MOV_X: dst = 2",
2425 .u.insns_int = {
2426 BPF_ALU32_IMM(BPF_MOV, R1, 2),
2427 BPF_ALU32_REG(BPF_MOV, R0, R1),
2428 BPF_EXIT_INSN(),
2429 },
2430 INTERNAL,
2431 { },
2432 { { 0, 2 } },
2433 },
2434 {
2435 "ALU_MOV_X: dst = 4294967295",
2436 .u.insns_int = {
2437 BPF_ALU32_IMM(BPF_MOV, R1, 4294967295U),
2438 BPF_ALU32_REG(BPF_MOV, R0, R1),
2439 BPF_EXIT_INSN(),
2440 },
2441 INTERNAL,
2442 { },
2443 { { 0, 4294967295U } },
2444 },
2445 {
2446 "ALU64_MOV_X: dst = 2",
2447 .u.insns_int = {
2448 BPF_ALU32_IMM(BPF_MOV, R1, 2),
2449 BPF_ALU64_REG(BPF_MOV, R0, R1),
2450 BPF_EXIT_INSN(),
2451 },
2452 INTERNAL,
2453 { },
2454 { { 0, 2 } },
2455 },
2456 {
2457 "ALU64_MOV_X: dst = 4294967295",
2458 .u.insns_int = {
2459 BPF_ALU32_IMM(BPF_MOV, R1, 4294967295U),
2460 BPF_ALU64_REG(BPF_MOV, R0, R1),
2461 BPF_EXIT_INSN(),
2462 },
2463 INTERNAL,
2464 { },
2465 { { 0, 4294967295U } },
2466 },
2467 /* BPF_ALU | BPF_MOV | BPF_K */
2468 {
2469 "ALU_MOV_K: dst = 2",
2470 .u.insns_int = {
2471 BPF_ALU32_IMM(BPF_MOV, R0, 2),
2472 BPF_EXIT_INSN(),
2473 },
2474 INTERNAL,
2475 { },
2476 { { 0, 2 } },
2477 },
2478 {
2479 "ALU_MOV_K: dst = 4294967295",
2480 .u.insns_int = {
2481 BPF_ALU32_IMM(BPF_MOV, R0, 4294967295U),
2482 BPF_EXIT_INSN(),
2483 },
2484 INTERNAL,
2485 { },
2486 { { 0, 4294967295U } },
2487 },
2488 {
2489 "ALU_MOV_K: 0x0000ffffffff0000 = 0x00000000ffffffff",
2490 .u.insns_int = {
2491 BPF_LD_IMM64(R2, 0x0000ffffffff0000LL),
2492 BPF_LD_IMM64(R3, 0x00000000ffffffffLL),
2493 BPF_ALU32_IMM(BPF_MOV, R2, 0xffffffff),
2494 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
2495 BPF_MOV32_IMM(R0, 2),
2496 BPF_EXIT_INSN(),
2497 BPF_MOV32_IMM(R0, 1),
2498 BPF_EXIT_INSN(),
2499 },
2500 INTERNAL,
2501 { },
2502 { { 0, 0x1 } },
2503 },
2504 {
2505 "ALU_MOV_K: small negative",
2506 .u.insns_int = {
2507 BPF_ALU32_IMM(BPF_MOV, R0, -123),
2508 BPF_EXIT_INSN(),
2509 },
2510 INTERNAL,
2511 { },
2512 { { 0, -123 } }
2513 },
2514 {
2515 "ALU_MOV_K: small negative zero extension",
2516 .u.insns_int = {
2517 BPF_ALU32_IMM(BPF_MOV, R0, -123),
2518 BPF_ALU64_IMM(BPF_RSH, R0, 32),
2519 BPF_EXIT_INSN(),
2520 },
2521 INTERNAL,
2522 { },
2523 { { 0, 0 } }
2524 },
2525 {
2526 "ALU_MOV_K: large negative",
2527 .u.insns_int = {
2528 BPF_ALU32_IMM(BPF_MOV, R0, -123456789),
2529 BPF_EXIT_INSN(),
2530 },
2531 INTERNAL,
2532 { },
2533 { { 0, -123456789 } }
2534 },
2535 {
2536 "ALU_MOV_K: large negative zero extension",
2537 .u.insns_int = {
2538 BPF_ALU32_IMM(BPF_MOV, R0, -123456789),
2539 BPF_ALU64_IMM(BPF_RSH, R0, 32),
2540 BPF_EXIT_INSN(),
2541 },
2542 INTERNAL,
2543 { },
2544 { { 0, 0 } }
2545 },
2546 {
2547 "ALU64_MOV_K: dst = 2",
2548 .u.insns_int = {
2549 BPF_ALU64_IMM(BPF_MOV, R0, 2),
2550 BPF_EXIT_INSN(),
2551 },
2552 INTERNAL,
2553 { },
2554 { { 0, 2 } },
2555 },
2556 {
2557 "ALU64_MOV_K: dst = 2147483647",
2558 .u.insns_int = {
2559 BPF_ALU64_IMM(BPF_MOV, R0, 2147483647),
2560 BPF_EXIT_INSN(),
2561 },
2562 INTERNAL,
2563 { },
2564 { { 0, 2147483647 } },
2565 },
2566 {
2567 "ALU64_OR_K: dst = 0x0",
2568 .u.insns_int = {
2569 BPF_LD_IMM64(R2, 0x0000ffffffff0000LL),
2570 BPF_LD_IMM64(R3, 0x0),
2571 BPF_ALU64_IMM(BPF_MOV, R2, 0x0),
2572 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
2573 BPF_MOV32_IMM(R0, 2),
2574 BPF_EXIT_INSN(),
2575 BPF_MOV32_IMM(R0, 1),
2576 BPF_EXIT_INSN(),
2577 },
2578 INTERNAL,
2579 { },
2580 { { 0, 0x1 } },
2581 },
2582 {
2583 "ALU64_MOV_K: dst = -1",
2584 .u.insns_int = {
2585 BPF_LD_IMM64(R2, 0x0000ffffffff0000LL),
2586 BPF_LD_IMM64(R3, 0xffffffffffffffffLL),
2587 BPF_ALU64_IMM(BPF_MOV, R2, 0xffffffff),
2588 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
2589 BPF_MOV32_IMM(R0, 2),
2590 BPF_EXIT_INSN(),
2591 BPF_MOV32_IMM(R0, 1),
2592 BPF_EXIT_INSN(),
2593 },
2594 INTERNAL,
2595 { },
2596 { { 0, 0x1 } },
2597 },
2598 {
2599 "ALU64_MOV_K: small negative",
2600 .u.insns_int = {
2601 BPF_ALU64_IMM(BPF_MOV, R0, -123),
2602 BPF_EXIT_INSN(),
2603 },
2604 INTERNAL,
2605 { },
2606 { { 0, -123 } }
2607 },
2608 {
2609 "ALU64_MOV_K: small negative sign extension",
2610 .u.insns_int = {
2611 BPF_ALU64_IMM(BPF_MOV, R0, -123),
2612 BPF_ALU64_IMM(BPF_RSH, R0, 32),
2613 BPF_EXIT_INSN(),
2614 },
2615 INTERNAL,
2616 { },
2617 { { 0, 0xffffffff } }
2618 },
2619 {
2620 "ALU64_MOV_K: large negative",
2621 .u.insns_int = {
2622 BPF_ALU64_IMM(BPF_MOV, R0, -123456789),
2623 BPF_EXIT_INSN(),
2624 },
2625 INTERNAL,
2626 { },
2627 { { 0, -123456789 } }
2628 },
2629 {
2630 "ALU64_MOV_K: large negative sign extension",
2631 .u.insns_int = {
2632 BPF_ALU64_IMM(BPF_MOV, R0, -123456789),
2633 BPF_ALU64_IMM(BPF_RSH, R0, 32),
2634 BPF_EXIT_INSN(),
2635 },
2636 INTERNAL,
2637 { },
2638 { { 0, 0xffffffff } }
2639 },
2640 /* BPF_ALU | BPF_ADD | BPF_X */
2641 {
2642 "ALU_ADD_X: 1 + 2 = 3",
2643 .u.insns_int = {
2644 BPF_LD_IMM64(R0, 1),
2645 BPF_ALU32_IMM(BPF_MOV, R1, 2),
2646 BPF_ALU32_REG(BPF_ADD, R0, R1),
2647 BPF_EXIT_INSN(),
2648 },
2649 INTERNAL,
2650 { },
2651 { { 0, 3 } },
2652 },
2653 {
2654 "ALU_ADD_X: 1 + 4294967294 = 4294967295",
2655 .u.insns_int = {
2656 BPF_LD_IMM64(R0, 1),
2657 BPF_ALU32_IMM(BPF_MOV, R1, 4294967294U),
2658 BPF_ALU32_REG(BPF_ADD, R0, R1),
2659 BPF_EXIT_INSN(),
2660 },
2661 INTERNAL,
2662 { },
2663 { { 0, 4294967295U } },
2664 },
2665 {
2666 "ALU_ADD_X: 2 + 4294967294 = 0",
2667 .u.insns_int = {
2668 BPF_LD_IMM64(R0, 2),
2669 BPF_LD_IMM64(R1, 4294967294U),
2670 BPF_ALU32_REG(BPF_ADD, R0, R1),
2671 BPF_JMP_IMM(BPF_JEQ, R0, 0, 2),
2672 BPF_ALU32_IMM(BPF_MOV, R0, 0),
2673 BPF_EXIT_INSN(),
2674 BPF_ALU32_IMM(BPF_MOV, R0, 1),
2675 BPF_EXIT_INSN(),
2676 },
2677 INTERNAL,
2678 { },
2679 { { 0, 1 } },
2680 },
2681 {
2682 "ALU64_ADD_X: 1 + 2 = 3",
2683 .u.insns_int = {
2684 BPF_LD_IMM64(R0, 1),
2685 BPF_ALU32_IMM(BPF_MOV, R1, 2),
2686 BPF_ALU64_REG(BPF_ADD, R0, R1),
2687 BPF_EXIT_INSN(),
2688 },
2689 INTERNAL,
2690 { },
2691 { { 0, 3 } },
2692 },
2693 {
2694 "ALU64_ADD_X: 1 + 4294967294 = 4294967295",
2695 .u.insns_int = {
2696 BPF_LD_IMM64(R0, 1),
2697 BPF_ALU32_IMM(BPF_MOV, R1, 4294967294U),
2698 BPF_ALU64_REG(BPF_ADD, R0, R1),
2699 BPF_EXIT_INSN(),
2700 },
2701 INTERNAL,
2702 { },
2703 { { 0, 4294967295U } },
2704 },
2705 {
2706 "ALU64_ADD_X: 2 + 4294967294 = 4294967296",
2707 .u.insns_int = {
2708 BPF_LD_IMM64(R0, 2),
2709 BPF_LD_IMM64(R1, 4294967294U),
2710 BPF_LD_IMM64(R2, 4294967296ULL),
2711 BPF_ALU64_REG(BPF_ADD, R0, R1),
2712 BPF_JMP_REG(BPF_JEQ, R0, R2, 2),
2713 BPF_MOV32_IMM(R0, 0),
2714 BPF_EXIT_INSN(),
2715 BPF_MOV32_IMM(R0, 1),
2716 BPF_EXIT_INSN(),
2717 },
2718 INTERNAL,
2719 { },
2720 { { 0, 1 } },
2721 },
2722 /* BPF_ALU | BPF_ADD | BPF_K */
2723 {
2724 "ALU_ADD_K: 1 + 2 = 3",
2725 .u.insns_int = {
2726 BPF_LD_IMM64(R0, 1),
2727 BPF_ALU32_IMM(BPF_ADD, R0, 2),
2728 BPF_EXIT_INSN(),
2729 },
2730 INTERNAL,
2731 { },
2732 { { 0, 3 } },
2733 },
2734 {
2735 "ALU_ADD_K: 3 + 0 = 3",
2736 .u.insns_int = {
2737 BPF_LD_IMM64(R0, 3),
2738 BPF_ALU32_IMM(BPF_ADD, R0, 0),
2739 BPF_EXIT_INSN(),
2740 },
2741 INTERNAL,
2742 { },
2743 { { 0, 3 } },
2744 },
2745 {
2746 "ALU_ADD_K: 1 + 4294967294 = 4294967295",
2747 .u.insns_int = {
2748 BPF_LD_IMM64(R0, 1),
2749 BPF_ALU32_IMM(BPF_ADD, R0, 4294967294U),
2750 BPF_EXIT_INSN(),
2751 },
2752 INTERNAL,
2753 { },
2754 { { 0, 4294967295U } },
2755 },
2756 {
2757 "ALU_ADD_K: 4294967294 + 2 = 0",
2758 .u.insns_int = {
2759 BPF_LD_IMM64(R0, 4294967294U),
2760 BPF_ALU32_IMM(BPF_ADD, R0, 2),
2761 BPF_JMP_IMM(BPF_JEQ, R0, 0, 2),
2762 BPF_ALU32_IMM(BPF_MOV, R0, 0),
2763 BPF_EXIT_INSN(),
2764 BPF_ALU32_IMM(BPF_MOV, R0, 1),
2765 BPF_EXIT_INSN(),
2766 },
2767 INTERNAL,
2768 { },
2769 { { 0, 1 } },
2770 },
2771 {
2772 "ALU_ADD_K: 0 + (-1) = 0x00000000ffffffff",
2773 .u.insns_int = {
2774 BPF_LD_IMM64(R2, 0x0),
2775 BPF_LD_IMM64(R3, 0x00000000ffffffff),
2776 BPF_ALU32_IMM(BPF_ADD, R2, 0xffffffff),
2777 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
2778 BPF_MOV32_IMM(R0, 2),
2779 BPF_EXIT_INSN(),
2780 BPF_MOV32_IMM(R0, 1),
2781 BPF_EXIT_INSN(),
2782 },
2783 INTERNAL,
2784 { },
2785 { { 0, 0x1 } },
2786 },
2787 {
2788 "ALU_ADD_K: 0 + 0xffff = 0xffff",
2789 .u.insns_int = {
2790 BPF_LD_IMM64(R2, 0x0),
2791 BPF_LD_IMM64(R3, 0xffff),
2792 BPF_ALU32_IMM(BPF_ADD, R2, 0xffff),
2793 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
2794 BPF_MOV32_IMM(R0, 2),
2795 BPF_EXIT_INSN(),
2796 BPF_MOV32_IMM(R0, 1),
2797 BPF_EXIT_INSN(),
2798 },
2799 INTERNAL,
2800 { },
2801 { { 0, 0x1 } },
2802 },
2803 {
2804 "ALU_ADD_K: 0 + 0x7fffffff = 0x7fffffff",
2805 .u.insns_int = {
2806 BPF_LD_IMM64(R2, 0x0),
2807 BPF_LD_IMM64(R3, 0x7fffffff),
2808 BPF_ALU32_IMM(BPF_ADD, R2, 0x7fffffff),
2809 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
2810 BPF_MOV32_IMM(R0, 2),
2811 BPF_EXIT_INSN(),
2812 BPF_MOV32_IMM(R0, 1),
2813 BPF_EXIT_INSN(),
2814 },
2815 INTERNAL,
2816 { },
2817 { { 0, 0x1 } },
2818 },
2819 {
2820 "ALU_ADD_K: 0 + 0x80000000 = 0x80000000",
2821 .u.insns_int = {
2822 BPF_LD_IMM64(R2, 0x0),
2823 BPF_LD_IMM64(R3, 0x80000000),
2824 BPF_ALU32_IMM(BPF_ADD, R2, 0x80000000),
2825 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
2826 BPF_MOV32_IMM(R0, 2),
2827 BPF_EXIT_INSN(),
2828 BPF_MOV32_IMM(R0, 1),
2829 BPF_EXIT_INSN(),
2830 },
2831 INTERNAL,
2832 { },
2833 { { 0, 0x1 } },
2834 },
2835 {
2836 "ALU_ADD_K: 0 + 0x80008000 = 0x80008000",
2837 .u.insns_int = {
2838 BPF_LD_IMM64(R2, 0x0),
2839 BPF_LD_IMM64(R3, 0x80008000),
2840 BPF_ALU32_IMM(BPF_ADD, R2, 0x80008000),
2841 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
2842 BPF_MOV32_IMM(R0, 2),
2843 BPF_EXIT_INSN(),
2844 BPF_MOV32_IMM(R0, 1),
2845 BPF_EXIT_INSN(),
2846 },
2847 INTERNAL,
2848 { },
2849 { { 0, 0x1 } },
2850 },
2851 {
2852 "ALU64_ADD_K: 1 + 2 = 3",
2853 .u.insns_int = {
2854 BPF_LD_IMM64(R0, 1),
2855 BPF_ALU64_IMM(BPF_ADD, R0, 2),
2856 BPF_EXIT_INSN(),
2857 },
2858 INTERNAL,
2859 { },
2860 { { 0, 3 } },
2861 },
2862 {
2863 "ALU64_ADD_K: 3 + 0 = 3",
2864 .u.insns_int = {
2865 BPF_LD_IMM64(R0, 3),
2866 BPF_ALU64_IMM(BPF_ADD, R0, 0),
2867 BPF_EXIT_INSN(),
2868 },
2869 INTERNAL,
2870 { },
2871 { { 0, 3 } },
2872 },
2873 {
2874 "ALU64_ADD_K: 1 + 2147483646 = 2147483647",
2875 .u.insns_int = {
2876 BPF_LD_IMM64(R0, 1),
2877 BPF_ALU64_IMM(BPF_ADD, R0, 2147483646),
2878 BPF_EXIT_INSN(),
2879 },
2880 INTERNAL,
2881 { },
2882 { { 0, 2147483647 } },
2883 },
2884 {
2885 "ALU64_ADD_K: 4294967294 + 2 = 4294967296",
2886 .u.insns_int = {
2887 BPF_LD_IMM64(R0, 4294967294U),
2888 BPF_LD_IMM64(R1, 4294967296ULL),
2889 BPF_ALU64_IMM(BPF_ADD, R0, 2),
2890 BPF_JMP_REG(BPF_JEQ, R0, R1, 2),
2891 BPF_ALU32_IMM(BPF_MOV, R0, 0),
2892 BPF_EXIT_INSN(),
2893 BPF_ALU32_IMM(BPF_MOV, R0, 1),
2894 BPF_EXIT_INSN(),
2895 },
2896 INTERNAL,
2897 { },
2898 { { 0, 1 } },
2899 },
2900 {
2901 "ALU64_ADD_K: 2147483646 + -2147483647 = -1",
2902 .u.insns_int = {
2903 BPF_LD_IMM64(R0, 2147483646),
2904 BPF_ALU64_IMM(BPF_ADD, R0, -2147483647),
2905 BPF_EXIT_INSN(),
2906 },
2907 INTERNAL,
2908 { },
2909 { { 0, -1 } },
2910 },
2911 {
2912 "ALU64_ADD_K: 1 + 0 = 1",
2913 .u.insns_int = {
2914 BPF_LD_IMM64(R2, 0x1),
2915 BPF_LD_IMM64(R3, 0x1),
2916 BPF_ALU64_IMM(BPF_ADD, R2, 0x0),
2917 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
2918 BPF_MOV32_IMM(R0, 2),
2919 BPF_EXIT_INSN(),
2920 BPF_MOV32_IMM(R0, 1),
2921 BPF_EXIT_INSN(),
2922 },
2923 INTERNAL,
2924 { },
2925 { { 0, 0x1 } },
2926 },
2927 {
2928 "ALU64_ADD_K: 0 + (-1) = 0xffffffffffffffff",
2929 .u.insns_int = {
2930 BPF_LD_IMM64(R2, 0x0),
2931 BPF_LD_IMM64(R3, 0xffffffffffffffffLL),
2932 BPF_ALU64_IMM(BPF_ADD, R2, 0xffffffff),
2933 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
2934 BPF_MOV32_IMM(R0, 2),
2935 BPF_EXIT_INSN(),
2936 BPF_MOV32_IMM(R0, 1),
2937 BPF_EXIT_INSN(),
2938 },
2939 INTERNAL,
2940 { },
2941 { { 0, 0x1 } },
2942 },
2943 {
2944 "ALU64_ADD_K: 0 + 0xffff = 0xffff",
2945 .u.insns_int = {
2946 BPF_LD_IMM64(R2, 0x0),
2947 BPF_LD_IMM64(R3, 0xffff),
2948 BPF_ALU64_IMM(BPF_ADD, R2, 0xffff),
2949 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
2950 BPF_MOV32_IMM(R0, 2),
2951 BPF_EXIT_INSN(),
2952 BPF_MOV32_IMM(R0, 1),
2953 BPF_EXIT_INSN(),
2954 },
2955 INTERNAL,
2956 { },
2957 { { 0, 0x1 } },
2958 },
2959 {
2960 "ALU64_ADD_K: 0 + 0x7fffffff = 0x7fffffff",
2961 .u.insns_int = {
2962 BPF_LD_IMM64(R2, 0x0),
2963 BPF_LD_IMM64(R3, 0x7fffffff),
2964 BPF_ALU64_IMM(BPF_ADD, R2, 0x7fffffff),
2965 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
2966 BPF_MOV32_IMM(R0, 2),
2967 BPF_EXIT_INSN(),
2968 BPF_MOV32_IMM(R0, 1),
2969 BPF_EXIT_INSN(),
2970 },
2971 INTERNAL,
2972 { },
2973 { { 0, 0x1 } },
2974 },
2975 {
2976 "ALU64_ADD_K: 0 + 0x80000000 = 0xffffffff80000000",
2977 .u.insns_int = {
2978 BPF_LD_IMM64(R2, 0x0),
2979 BPF_LD_IMM64(R3, 0xffffffff80000000LL),
2980 BPF_ALU64_IMM(BPF_ADD, R2, 0x80000000),
2981 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
2982 BPF_MOV32_IMM(R0, 2),
2983 BPF_EXIT_INSN(),
2984 BPF_MOV32_IMM(R0, 1),
2985 BPF_EXIT_INSN(),
2986 },
2987 INTERNAL,
2988 { },
2989 { { 0, 0x1 } },
2990 },
2991 {
2992 "ALU_ADD_K: 0 + 0x80008000 = 0xffffffff80008000",
2993 .u.insns_int = {
2994 BPF_LD_IMM64(R2, 0x0),
2995 BPF_LD_IMM64(R3, 0xffffffff80008000LL),
2996 BPF_ALU64_IMM(BPF_ADD, R2, 0x80008000),
2997 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
2998 BPF_MOV32_IMM(R0, 2),
2999 BPF_EXIT_INSN(),
3000 BPF_MOV32_IMM(R0, 1),
3001 BPF_EXIT_INSN(),
3002 },
3003 INTERNAL,
3004 { },
3005 { { 0, 0x1 } },
3006 },
3007 /* BPF_ALU | BPF_SUB | BPF_X */
3008 {
3009 "ALU_SUB_X: 3 - 1 = 2",
3010 .u.insns_int = {
3011 BPF_LD_IMM64(R0, 3),
3012 BPF_ALU32_IMM(BPF_MOV, R1, 1),
3013 BPF_ALU32_REG(BPF_SUB, R0, R1),
3014 BPF_EXIT_INSN(),
3015 },
3016 INTERNAL,
3017 { },
3018 { { 0, 2 } },
3019 },
3020 {
3021 "ALU_SUB_X: 4294967295 - 4294967294 = 1",
3022 .u.insns_int = {
3023 BPF_LD_IMM64(R0, 4294967295U),
3024 BPF_ALU32_IMM(BPF_MOV, R1, 4294967294U),
3025 BPF_ALU32_REG(BPF_SUB, R0, R1),
3026 BPF_EXIT_INSN(),
3027 },
3028 INTERNAL,
3029 { },
3030 { { 0, 1 } },
3031 },
3032 {
3033 "ALU64_SUB_X: 3 - 1 = 2",
3034 .u.insns_int = {
3035 BPF_LD_IMM64(R0, 3),
3036 BPF_ALU32_IMM(BPF_MOV, R1, 1),
3037 BPF_ALU64_REG(BPF_SUB, R0, R1),
3038 BPF_EXIT_INSN(),
3039 },
3040 INTERNAL,
3041 { },
3042 { { 0, 2 } },
3043 },
3044 {
3045 "ALU64_SUB_X: 4294967295 - 4294967294 = 1",
3046 .u.insns_int = {
3047 BPF_LD_IMM64(R0, 4294967295U),
3048 BPF_ALU32_IMM(BPF_MOV, R1, 4294967294U),
3049 BPF_ALU64_REG(BPF_SUB, R0, R1),
3050 BPF_EXIT_INSN(),
3051 },
3052 INTERNAL,
3053 { },
3054 { { 0, 1 } },
3055 },
3056 /* BPF_ALU | BPF_SUB | BPF_K */
3057 {
3058 "ALU_SUB_K: 3 - 1 = 2",
3059 .u.insns_int = {
3060 BPF_LD_IMM64(R0, 3),
3061 BPF_ALU32_IMM(BPF_SUB, R0, 1),
3062 BPF_EXIT_INSN(),
3063 },
3064 INTERNAL,
3065 { },
3066 { { 0, 2 } },
3067 },
3068 {
3069 "ALU_SUB_K: 3 - 0 = 3",
3070 .u.insns_int = {
3071 BPF_LD_IMM64(R0, 3),
3072 BPF_ALU32_IMM(BPF_SUB, R0, 0),
3073 BPF_EXIT_INSN(),
3074 },
3075 INTERNAL,
3076 { },
3077 { { 0, 3 } },
3078 },
3079 {
3080 "ALU_SUB_K: 4294967295 - 4294967294 = 1",
3081 .u.insns_int = {
3082 BPF_LD_IMM64(R0, 4294967295U),
3083 BPF_ALU32_IMM(BPF_SUB, R0, 4294967294U),
3084 BPF_EXIT_INSN(),
3085 },
3086 INTERNAL,
3087 { },
3088 { { 0, 1 } },
3089 },
3090 {
3091 "ALU64_SUB_K: 3 - 1 = 2",
3092 .u.insns_int = {
3093 BPF_LD_IMM64(R0, 3),
3094 BPF_ALU64_IMM(BPF_SUB, R0, 1),
3095 BPF_EXIT_INSN(),
3096 },
3097 INTERNAL,
3098 { },
3099 { { 0, 2 } },
3100 },
3101 {
3102 "ALU64_SUB_K: 3 - 0 = 3",
3103 .u.insns_int = {
3104 BPF_LD_IMM64(R0, 3),
3105 BPF_ALU64_IMM(BPF_SUB, R0, 0),
3106 BPF_EXIT_INSN(),
3107 },
3108 INTERNAL,
3109 { },
3110 { { 0, 3 } },
3111 },
3112 {
3113 "ALU64_SUB_K: 4294967294 - 4294967295 = -1",
3114 .u.insns_int = {
3115 BPF_LD_IMM64(R0, 4294967294U),
3116 BPF_ALU64_IMM(BPF_SUB, R0, 4294967295U),
3117 BPF_EXIT_INSN(),
3118 },
3119 INTERNAL,
3120 { },
3121 { { 0, -1 } },
3122 },
3123 {
3124 "ALU64_ADD_K: 2147483646 - 2147483647 = -1",
3125 .u.insns_int = {
3126 BPF_LD_IMM64(R0, 2147483646),
3127 BPF_ALU64_IMM(BPF_SUB, R0, 2147483647),
3128 BPF_EXIT_INSN(),
3129 },
3130 INTERNAL,
3131 { },
3132 { { 0, -1 } },
3133 },
3134 /* BPF_ALU | BPF_MUL | BPF_X */
3135 {
3136 "ALU_MUL_X: 2 * 3 = 6",
3137 .u.insns_int = {
3138 BPF_LD_IMM64(R0, 2),
3139 BPF_ALU32_IMM(BPF_MOV, R1, 3),
3140 BPF_ALU32_REG(BPF_MUL, R0, R1),
3141 BPF_EXIT_INSN(),
3142 },
3143 INTERNAL,
3144 { },
3145 { { 0, 6 } },
3146 },
3147 {
3148 "ALU_MUL_X: 2 * 0x7FFFFFF8 = 0xFFFFFFF0",
3149 .u.insns_int = {
3150 BPF_LD_IMM64(R0, 2),
3151 BPF_ALU32_IMM(BPF_MOV, R1, 0x7FFFFFF8),
3152 BPF_ALU32_REG(BPF_MUL, R0, R1),
3153 BPF_EXIT_INSN(),
3154 },
3155 INTERNAL,
3156 { },
3157 { { 0, 0xFFFFFFF0 } },
3158 },
3159 {
3160 "ALU_MUL_X: -1 * -1 = 1",
3161 .u.insns_int = {
3162 BPF_LD_IMM64(R0, -1),
3163 BPF_ALU32_IMM(BPF_MOV, R1, -1),
3164 BPF_ALU32_REG(BPF_MUL, R0, R1),
3165 BPF_EXIT_INSN(),
3166 },
3167 INTERNAL,
3168 { },
3169 { { 0, 1 } },
3170 },
3171 {
3172 "ALU64_MUL_X: 2 * 3 = 6",
3173 .u.insns_int = {
3174 BPF_LD_IMM64(R0, 2),
3175 BPF_ALU32_IMM(BPF_MOV, R1, 3),
3176 BPF_ALU64_REG(BPF_MUL, R0, R1),
3177 BPF_EXIT_INSN(),
3178 },
3179 INTERNAL,
3180 { },
3181 { { 0, 6 } },
3182 },
3183 {
3184 "ALU64_MUL_X: 1 * 2147483647 = 2147483647",
3185 .u.insns_int = {
3186 BPF_LD_IMM64(R0, 1),
3187 BPF_ALU32_IMM(BPF_MOV, R1, 2147483647),
3188 BPF_ALU64_REG(BPF_MUL, R0, R1),
3189 BPF_EXIT_INSN(),
3190 },
3191 INTERNAL,
3192 { },
3193 { { 0, 2147483647 } },
3194 },
3195 {
3196 "ALU64_MUL_X: 64x64 multiply, low word",
3197 .u.insns_int = {
3198 BPF_LD_IMM64(R0, 0x0fedcba987654321LL),
3199 BPF_LD_IMM64(R1, 0x123456789abcdef0LL),
3200 BPF_ALU64_REG(BPF_MUL, R0, R1),
3201 BPF_EXIT_INSN(),
3202 },
3203 INTERNAL,
3204 { },
3205 { { 0, 0xe5618cf0 } }
3206 },
3207 {
3208 "ALU64_MUL_X: 64x64 multiply, high word",
3209 .u.insns_int = {
3210 BPF_LD_IMM64(R0, 0x0fedcba987654321LL),
3211 BPF_LD_IMM64(R1, 0x123456789abcdef0LL),
3212 BPF_ALU64_REG(BPF_MUL, R0, R1),
3213 BPF_ALU64_IMM(BPF_RSH, R0, 32),
3214 BPF_EXIT_INSN(),
3215 },
3216 INTERNAL,
3217 { },
3218 { { 0, 0x2236d88f } }
3219 },
3220 /* BPF_ALU | BPF_MUL | BPF_K */
3221 {
3222 "ALU_MUL_K: 2 * 3 = 6",
3223 .u.insns_int = {
3224 BPF_LD_IMM64(R0, 2),
3225 BPF_ALU32_IMM(BPF_MUL, R0, 3),
3226 BPF_EXIT_INSN(),
3227 },
3228 INTERNAL,
3229 { },
3230 { { 0, 6 } },
3231 },
3232 {
3233 "ALU_MUL_K: 3 * 1 = 3",
3234 .u.insns_int = {
3235 BPF_LD_IMM64(R0, 3),
3236 BPF_ALU32_IMM(BPF_MUL, R0, 1),
3237 BPF_EXIT_INSN(),
3238 },
3239 INTERNAL,
3240 { },
3241 { { 0, 3 } },
3242 },
3243 {
3244 "ALU_MUL_K: 2 * 0x7FFFFFF8 = 0xFFFFFFF0",
3245 .u.insns_int = {
3246 BPF_LD_IMM64(R0, 2),
3247 BPF_ALU32_IMM(BPF_MUL, R0, 0x7FFFFFF8),
3248 BPF_EXIT_INSN(),
3249 },
3250 INTERNAL,
3251 { },
3252 { { 0, 0xFFFFFFF0 } },
3253 },
3254 {
3255 "ALU_MUL_K: 1 * (-1) = 0x00000000ffffffff",
3256 .u.insns_int = {
3257 BPF_LD_IMM64(R2, 0x1),
3258 BPF_LD_IMM64(R3, 0x00000000ffffffff),
3259 BPF_ALU32_IMM(BPF_MUL, R2, 0xffffffff),
3260 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
3261 BPF_MOV32_IMM(R0, 2),
3262 BPF_EXIT_INSN(),
3263 BPF_MOV32_IMM(R0, 1),
3264 BPF_EXIT_INSN(),
3265 },
3266 INTERNAL,
3267 { },
3268 { { 0, 0x1 } },
3269 },
3270 {
3271 "ALU64_MUL_K: 2 * 3 = 6",
3272 .u.insns_int = {
3273 BPF_LD_IMM64(R0, 2),
3274 BPF_ALU64_IMM(BPF_MUL, R0, 3),
3275 BPF_EXIT_INSN(),
3276 },
3277 INTERNAL,
3278 { },
3279 { { 0, 6 } },
3280 },
3281 {
3282 "ALU64_MUL_K: 3 * 1 = 3",
3283 .u.insns_int = {
3284 BPF_LD_IMM64(R0, 3),
3285 BPF_ALU64_IMM(BPF_MUL, R0, 1),
3286 BPF_EXIT_INSN(),
3287 },
3288 INTERNAL,
3289 { },
3290 { { 0, 3 } },
3291 },
3292 {
3293 "ALU64_MUL_K: 1 * 2147483647 = 2147483647",
3294 .u.insns_int = {
3295 BPF_LD_IMM64(R0, 1),
3296 BPF_ALU64_IMM(BPF_MUL, R0, 2147483647),
3297 BPF_EXIT_INSN(),
3298 },
3299 INTERNAL,
3300 { },
3301 { { 0, 2147483647 } },
3302 },
3303 {
3304 "ALU64_MUL_K: 1 * -2147483647 = -2147483647",
3305 .u.insns_int = {
3306 BPF_LD_IMM64(R0, 1),
3307 BPF_ALU64_IMM(BPF_MUL, R0, -2147483647),
3308 BPF_EXIT_INSN(),
3309 },
3310 INTERNAL,
3311 { },
3312 { { 0, -2147483647 } },
3313 },
3314 {
3315 "ALU64_MUL_K: 1 * (-1) = 0xffffffffffffffff",
3316 .u.insns_int = {
3317 BPF_LD_IMM64(R2, 0x1),
3318 BPF_LD_IMM64(R3, 0xffffffffffffffffLL),
3319 BPF_ALU64_IMM(BPF_MUL, R2, 0xffffffff),
3320 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
3321 BPF_MOV32_IMM(R0, 2),
3322 BPF_EXIT_INSN(),
3323 BPF_MOV32_IMM(R0, 1),
3324 BPF_EXIT_INSN(),
3325 },
3326 INTERNAL,
3327 { },
3328 { { 0, 0x1 } },
3329 },
3330 {
3331 "ALU64_MUL_K: 64x32 multiply, low word",
3332 .u.insns_int = {
3333 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
3334 BPF_ALU64_IMM(BPF_MUL, R0, 0x12345678),
3335 BPF_EXIT_INSN(),
3336 },
3337 INTERNAL,
3338 { },
3339 { { 0, 0xe242d208 } }
3340 },
3341 {
3342 "ALU64_MUL_K: 64x32 multiply, high word",
3343 .u.insns_int = {
3344 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
3345 BPF_ALU64_IMM(BPF_MUL, R0, 0x12345678),
3346 BPF_ALU64_IMM(BPF_RSH, R0, 32),
3347 BPF_EXIT_INSN(),
3348 },
3349 INTERNAL,
3350 { },
3351 { { 0, 0xc28f5c28 } }
3352 },
3353 /* BPF_ALU | BPF_DIV | BPF_X */
3354 {
3355 "ALU_DIV_X: 6 / 2 = 3",
3356 .u.insns_int = {
3357 BPF_LD_IMM64(R0, 6),
3358 BPF_ALU32_IMM(BPF_MOV, R1, 2),
3359 BPF_ALU32_REG(BPF_DIV, R0, R1),
3360 BPF_EXIT_INSN(),
3361 },
3362 INTERNAL,
3363 { },
3364 { { 0, 3 } },
3365 },
3366 {
3367 "ALU_DIV_X: 4294967295 / 4294967295 = 1",
3368 .u.insns_int = {
3369 BPF_LD_IMM64(R0, 4294967295U),
3370 BPF_ALU32_IMM(BPF_MOV, R1, 4294967295U),
3371 BPF_ALU32_REG(BPF_DIV, R0, R1),
3372 BPF_EXIT_INSN(),
3373 },
3374 INTERNAL,
3375 { },
3376 { { 0, 1 } },
3377 },
3378 {
3379 "ALU64_DIV_X: 6 / 2 = 3",
3380 .u.insns_int = {
3381 BPF_LD_IMM64(R0, 6),
3382 BPF_ALU32_IMM(BPF_MOV, R1, 2),
3383 BPF_ALU64_REG(BPF_DIV, R0, R1),
3384 BPF_EXIT_INSN(),
3385 },
3386 INTERNAL,
3387 { },
3388 { { 0, 3 } },
3389 },
3390 {
3391 "ALU64_DIV_X: 2147483647 / 2147483647 = 1",
3392 .u.insns_int = {
3393 BPF_LD_IMM64(R0, 2147483647),
3394 BPF_ALU32_IMM(BPF_MOV, R1, 2147483647),
3395 BPF_ALU64_REG(BPF_DIV, R0, R1),
3396 BPF_EXIT_INSN(),
3397 },
3398 INTERNAL,
3399 { },
3400 { { 0, 1 } },
3401 },
3402 {
3403 "ALU64_DIV_X: 0xffffffffffffffff / (-1) = 0x0000000000000001",
3404 .u.insns_int = {
3405 BPF_LD_IMM64(R2, 0xffffffffffffffffLL),
3406 BPF_LD_IMM64(R4, 0xffffffffffffffffLL),
3407 BPF_LD_IMM64(R3, 0x0000000000000001LL),
3408 BPF_ALU64_REG(BPF_DIV, R2, R4),
3409 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
3410 BPF_MOV32_IMM(R0, 2),
3411 BPF_EXIT_INSN(),
3412 BPF_MOV32_IMM(R0, 1),
3413 BPF_EXIT_INSN(),
3414 },
3415 INTERNAL,
3416 { },
3417 { { 0, 0x1 } },
3418 },
3419 /* BPF_ALU | BPF_DIV | BPF_K */
3420 {
3421 "ALU_DIV_K: 6 / 2 = 3",
3422 .u.insns_int = {
3423 BPF_LD_IMM64(R0, 6),
3424 BPF_ALU32_IMM(BPF_DIV, R0, 2),
3425 BPF_EXIT_INSN(),
3426 },
3427 INTERNAL,
3428 { },
3429 { { 0, 3 } },
3430 },
3431 {
3432 "ALU_DIV_K: 3 / 1 = 3",
3433 .u.insns_int = {
3434 BPF_LD_IMM64(R0, 3),
3435 BPF_ALU32_IMM(BPF_DIV, R0, 1),
3436 BPF_EXIT_INSN(),
3437 },
3438 INTERNAL,
3439 { },
3440 { { 0, 3 } },
3441 },
3442 {
3443 "ALU_DIV_K: 4294967295 / 4294967295 = 1",
3444 .u.insns_int = {
3445 BPF_LD_IMM64(R0, 4294967295U),
3446 BPF_ALU32_IMM(BPF_DIV, R0, 4294967295U),
3447 BPF_EXIT_INSN(),
3448 },
3449 INTERNAL,
3450 { },
3451 { { 0, 1 } },
3452 },
3453 {
3454 "ALU_DIV_K: 0xffffffffffffffff / (-1) = 0x1",
3455 .u.insns_int = {
3456 BPF_LD_IMM64(R2, 0xffffffffffffffffLL),
3457 BPF_LD_IMM64(R3, 0x1UL),
3458 BPF_ALU32_IMM(BPF_DIV, R2, 0xffffffff),
3459 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
3460 BPF_MOV32_IMM(R0, 2),
3461 BPF_EXIT_INSN(),
3462 BPF_MOV32_IMM(R0, 1),
3463 BPF_EXIT_INSN(),
3464 },
3465 INTERNAL,
3466 { },
3467 { { 0, 0x1 } },
3468 },
3469 {
3470 "ALU64_DIV_K: 6 / 2 = 3",
3471 .u.insns_int = {
3472 BPF_LD_IMM64(R0, 6),
3473 BPF_ALU64_IMM(BPF_DIV, R0, 2),
3474 BPF_EXIT_INSN(),
3475 },
3476 INTERNAL,
3477 { },
3478 { { 0, 3 } },
3479 },
3480 {
3481 "ALU64_DIV_K: 3 / 1 = 3",
3482 .u.insns_int = {
3483 BPF_LD_IMM64(R0, 3),
3484 BPF_ALU64_IMM(BPF_DIV, R0, 1),
3485 BPF_EXIT_INSN(),
3486 },
3487 INTERNAL,
3488 { },
3489 { { 0, 3 } },
3490 },
3491 {
3492 "ALU64_DIV_K: 2147483647 / 2147483647 = 1",
3493 .u.insns_int = {
3494 BPF_LD_IMM64(R0, 2147483647),
3495 BPF_ALU64_IMM(BPF_DIV, R0, 2147483647),
3496 BPF_EXIT_INSN(),
3497 },
3498 INTERNAL,
3499 { },
3500 { { 0, 1 } },
3501 },
3502 {
3503 "ALU64_DIV_K: 0xffffffffffffffff / (-1) = 0x0000000000000001",
3504 .u.insns_int = {
3505 BPF_LD_IMM64(R2, 0xffffffffffffffffLL),
3506 BPF_LD_IMM64(R3, 0x0000000000000001LL),
3507 BPF_ALU64_IMM(BPF_DIV, R2, 0xffffffff),
3508 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
3509 BPF_MOV32_IMM(R0, 2),
3510 BPF_EXIT_INSN(),
3511 BPF_MOV32_IMM(R0, 1),
3512 BPF_EXIT_INSN(),
3513 },
3514 INTERNAL,
3515 { },
3516 { { 0, 0x1 } },
3517 },
3518 /* BPF_ALU | BPF_MOD | BPF_X */
3519 {
3520 "ALU_MOD_X: 3 % 2 = 1",
3521 .u.insns_int = {
3522 BPF_LD_IMM64(R0, 3),
3523 BPF_ALU32_IMM(BPF_MOV, R1, 2),
3524 BPF_ALU32_REG(BPF_MOD, R0, R1),
3525 BPF_EXIT_INSN(),
3526 },
3527 INTERNAL,
3528 { },
3529 { { 0, 1 } },
3530 },
3531 {
3532 "ALU_MOD_X: 4294967295 % 4294967293 = 2",
3533 .u.insns_int = {
3534 BPF_LD_IMM64(R0, 4294967295U),
3535 BPF_ALU32_IMM(BPF_MOV, R1, 4294967293U),
3536 BPF_ALU32_REG(BPF_MOD, R0, R1),
3537 BPF_EXIT_INSN(),
3538 },
3539 INTERNAL,
3540 { },
3541 { { 0, 2 } },
3542 },
3543 {
3544 "ALU64_MOD_X: 3 % 2 = 1",
3545 .u.insns_int = {
3546 BPF_LD_IMM64(R0, 3),
3547 BPF_ALU32_IMM(BPF_MOV, R1, 2),
3548 BPF_ALU64_REG(BPF_MOD, R0, R1),
3549 BPF_EXIT_INSN(),
3550 },
3551 INTERNAL,
3552 { },
3553 { { 0, 1 } },
3554 },
3555 {
3556 "ALU64_MOD_X: 2147483647 % 2147483645 = 2",
3557 .u.insns_int = {
3558 BPF_LD_IMM64(R0, 2147483647),
3559 BPF_ALU32_IMM(BPF_MOV, R1, 2147483645),
3560 BPF_ALU64_REG(BPF_MOD, R0, R1),
3561 BPF_EXIT_INSN(),
3562 },
3563 INTERNAL,
3564 { },
3565 { { 0, 2 } },
3566 },
3567 /* BPF_ALU | BPF_MOD | BPF_K */
3568 {
3569 "ALU_MOD_K: 3 % 2 = 1",
3570 .u.insns_int = {
3571 BPF_LD_IMM64(R0, 3),
3572 BPF_ALU32_IMM(BPF_MOD, R0, 2),
3573 BPF_EXIT_INSN(),
3574 },
3575 INTERNAL,
3576 { },
3577 { { 0, 1 } },
3578 },
3579 {
3580 "ALU_MOD_K: 3 % 1 = 0",
3581 .u.insns_int = {
3582 BPF_LD_IMM64(R0, 3),
3583 BPF_ALU32_IMM(BPF_MOD, R0, 1),
3584 BPF_EXIT_INSN(),
3585 },
3586 INTERNAL,
3587 { },
3588 { { 0, 0 } },
3589 },
3590 {
3591 "ALU_MOD_K: 4294967295 % 4294967293 = 2",
3592 .u.insns_int = {
3593 BPF_LD_IMM64(R0, 4294967295U),
3594 BPF_ALU32_IMM(BPF_MOD, R0, 4294967293U),
3595 BPF_EXIT_INSN(),
3596 },
3597 INTERNAL,
3598 { },
3599 { { 0, 2 } },
3600 },
3601 {
3602 "ALU64_MOD_K: 3 % 2 = 1",
3603 .u.insns_int = {
3604 BPF_LD_IMM64(R0, 3),
3605 BPF_ALU64_IMM(BPF_MOD, R0, 2),
3606 BPF_EXIT_INSN(),
3607 },
3608 INTERNAL,
3609 { },
3610 { { 0, 1 } },
3611 },
3612 {
3613 "ALU64_MOD_K: 3 % 1 = 0",
3614 .u.insns_int = {
3615 BPF_LD_IMM64(R0, 3),
3616 BPF_ALU64_IMM(BPF_MOD, R0, 1),
3617 BPF_EXIT_INSN(),
3618 },
3619 INTERNAL,
3620 { },
3621 { { 0, 0 } },
3622 },
3623 {
3624 "ALU64_MOD_K: 2147483647 % 2147483645 = 2",
3625 .u.insns_int = {
3626 BPF_LD_IMM64(R0, 2147483647),
3627 BPF_ALU64_IMM(BPF_MOD, R0, 2147483645),
3628 BPF_EXIT_INSN(),
3629 },
3630 INTERNAL,
3631 { },
3632 { { 0, 2 } },
3633 },
3634 /* BPF_ALU | BPF_AND | BPF_X */
3635 {
3636 "ALU_AND_X: 3 & 2 = 2",
3637 .u.insns_int = {
3638 BPF_LD_IMM64(R0, 3),
3639 BPF_ALU32_IMM(BPF_MOV, R1, 2),
3640 BPF_ALU32_REG(BPF_AND, R0, R1),
3641 BPF_EXIT_INSN(),
3642 },
3643 INTERNAL,
3644 { },
3645 { { 0, 2 } },
3646 },
3647 {
3648 "ALU_AND_X: 0xffffffff & 0xffffffff = 0xffffffff",
3649 .u.insns_int = {
3650 BPF_LD_IMM64(R0, 0xffffffff),
3651 BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
3652 BPF_ALU32_REG(BPF_AND, R0, R1),
3653 BPF_EXIT_INSN(),
3654 },
3655 INTERNAL,
3656 { },
3657 { { 0, 0xffffffff } },
3658 },
3659 {
3660 "ALU64_AND_X: 3 & 2 = 2",
3661 .u.insns_int = {
3662 BPF_LD_IMM64(R0, 3),
3663 BPF_ALU32_IMM(BPF_MOV, R1, 2),
3664 BPF_ALU64_REG(BPF_AND, R0, R1),
3665 BPF_EXIT_INSN(),
3666 },
3667 INTERNAL,
3668 { },
3669 { { 0, 2 } },
3670 },
3671 {
3672 "ALU64_AND_X: 0xffffffff & 0xffffffff = 0xffffffff",
3673 .u.insns_int = {
3674 BPF_LD_IMM64(R0, 0xffffffff),
3675 BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
3676 BPF_ALU64_REG(BPF_AND, R0, R1),
3677 BPF_EXIT_INSN(),
3678 },
3679 INTERNAL,
3680 { },
3681 { { 0, 0xffffffff } },
3682 },
3683 /* BPF_ALU | BPF_AND | BPF_K */
3684 {
3685 "ALU_AND_K: 3 & 2 = 2",
3686 .u.insns_int = {
3687 BPF_LD_IMM64(R0, 3),
3688 BPF_ALU32_IMM(BPF_AND, R0, 2),
3689 BPF_EXIT_INSN(),
3690 },
3691 INTERNAL,
3692 { },
3693 { { 0, 2 } },
3694 },
3695 {
3696 "ALU_AND_K: 0xffffffff & 0xffffffff = 0xffffffff",
3697 .u.insns_int = {
3698 BPF_LD_IMM64(R0, 0xffffffff),
3699 BPF_ALU32_IMM(BPF_AND, R0, 0xffffffff),
3700 BPF_EXIT_INSN(),
3701 },
3702 INTERNAL,
3703 { },
3704 { { 0, 0xffffffff } },
3705 },
3706 {
3707 "ALU_AND_K: Small immediate",
3708 .u.insns_int = {
3709 BPF_ALU32_IMM(BPF_MOV, R0, 0x01020304),
3710 BPF_ALU32_IMM(BPF_AND, R0, 15),
3711 BPF_EXIT_INSN(),
3712 },
3713 INTERNAL,
3714 { },
3715 { { 0, 4 } }
3716 },
3717 {
3718 "ALU_AND_K: Large immediate",
3719 .u.insns_int = {
3720 BPF_ALU32_IMM(BPF_MOV, R0, 0xf1f2f3f4),
3721 BPF_ALU32_IMM(BPF_AND, R0, 0xafbfcfdf),
3722 BPF_EXIT_INSN(),
3723 },
3724 INTERNAL,
3725 { },
3726 { { 0, 0xa1b2c3d4 } }
3727 },
3728 {
3729 "ALU_AND_K: Zero extension",
3730 .u.insns_int = {
3731 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
3732 BPF_LD_IMM64(R1, 0x0000000080a0c0e0LL),
3733 BPF_ALU32_IMM(BPF_AND, R0, 0xf0f0f0f0),
3734 BPF_JMP_REG(BPF_JEQ, R0, R1, 2),
3735 BPF_MOV32_IMM(R0, 2),
3736 BPF_EXIT_INSN(),
3737 BPF_MOV32_IMM(R0, 1),
3738 BPF_EXIT_INSN(),
3739 },
3740 INTERNAL,
3741 { },
3742 { { 0, 1 } }
3743 },
3744 {
3745 "ALU64_AND_K: 3 & 2 = 2",
3746 .u.insns_int = {
3747 BPF_LD_IMM64(R0, 3),
3748 BPF_ALU64_IMM(BPF_AND, R0, 2),
3749 BPF_EXIT_INSN(),
3750 },
3751 INTERNAL,
3752 { },
3753 { { 0, 2 } },
3754 },
3755 {
3756 "ALU64_AND_K: 0xffffffff & 0xffffffff = 0xffffffff",
3757 .u.insns_int = {
3758 BPF_LD_IMM64(R0, 0xffffffff),
3759 BPF_ALU64_IMM(BPF_AND, R0, 0xffffffff),
3760 BPF_EXIT_INSN(),
3761 },
3762 INTERNAL,
3763 { },
3764 { { 0, 0xffffffff } },
3765 },
3766 {
3767 "ALU64_AND_K: 0x0000ffffffff0000 & 0x0 = 0x0000000000000000",
3768 .u.insns_int = {
3769 BPF_LD_IMM64(R2, 0x0000ffffffff0000LL),
3770 BPF_LD_IMM64(R3, 0x0000000000000000LL),
3771 BPF_ALU64_IMM(BPF_AND, R2, 0x0),
3772 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
3773 BPF_MOV32_IMM(R0, 2),
3774 BPF_EXIT_INSN(),
3775 BPF_MOV32_IMM(R0, 1),
3776 BPF_EXIT_INSN(),
3777 },
3778 INTERNAL,
3779 { },
3780 { { 0, 0x1 } },
3781 },
3782 {
3783 "ALU64_AND_K: 0x0000ffffffff0000 & -1 = 0x0000ffffffff0000",
3784 .u.insns_int = {
3785 BPF_LD_IMM64(R2, 0x0000ffffffff0000LL),
3786 BPF_LD_IMM64(R3, 0x0000ffffffff0000LL),
3787 BPF_ALU64_IMM(BPF_AND, R2, 0xffffffff),
3788 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
3789 BPF_MOV32_IMM(R0, 2),
3790 BPF_EXIT_INSN(),
3791 BPF_MOV32_IMM(R0, 1),
3792 BPF_EXIT_INSN(),
3793 },
3794 INTERNAL,
3795 { },
3796 { { 0, 0x1 } },
3797 },
3798 {
3799 "ALU64_AND_K: 0xffffffffffffffff & -1 = 0xffffffffffffffff",
3800 .u.insns_int = {
3801 BPF_LD_IMM64(R2, 0xffffffffffffffffLL),
3802 BPF_LD_IMM64(R3, 0xffffffffffffffffLL),
3803 BPF_ALU64_IMM(BPF_AND, R2, 0xffffffff),
3804 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
3805 BPF_MOV32_IMM(R0, 2),
3806 BPF_EXIT_INSN(),
3807 BPF_MOV32_IMM(R0, 1),
3808 BPF_EXIT_INSN(),
3809 },
3810 INTERNAL,
3811 { },
3812 { { 0, 0x1 } },
3813 },
3814 {
3815 "ALU64_AND_K: Sign extension 1",
3816 .u.insns_int = {
3817 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
3818 BPF_LD_IMM64(R1, 0x00000000090b0d0fLL),
3819 BPF_ALU64_IMM(BPF_AND, R0, 0x0f0f0f0f),
3820 BPF_JMP_REG(BPF_JEQ, R0, R1, 2),
3821 BPF_MOV32_IMM(R0, 2),
3822 BPF_EXIT_INSN(),
3823 BPF_MOV32_IMM(R0, 1),
3824 BPF_EXIT_INSN(),
3825 },
3826 INTERNAL,
3827 { },
3828 { { 0, 1 } }
3829 },
3830 {
3831 "ALU64_AND_K: Sign extension 2",
3832 .u.insns_int = {
3833 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
3834 BPF_LD_IMM64(R1, 0x0123456780a0c0e0LL),
3835 BPF_ALU64_IMM(BPF_AND, R0, 0xf0f0f0f0),
3836 BPF_JMP_REG(BPF_JEQ, R0, R1, 2),
3837 BPF_MOV32_IMM(R0, 2),
3838 BPF_EXIT_INSN(),
3839 BPF_MOV32_IMM(R0, 1),
3840 BPF_EXIT_INSN(),
3841 },
3842 INTERNAL,
3843 { },
3844 { { 0, 1 } }
3845 },
3846 /* BPF_ALU | BPF_OR | BPF_X */
3847 {
3848 "ALU_OR_X: 1 | 2 = 3",
3849 .u.insns_int = {
3850 BPF_LD_IMM64(R0, 1),
3851 BPF_ALU32_IMM(BPF_MOV, R1, 2),
3852 BPF_ALU32_REG(BPF_OR, R0, R1),
3853 BPF_EXIT_INSN(),
3854 },
3855 INTERNAL,
3856 { },
3857 { { 0, 3 } },
3858 },
3859 {
3860 "ALU_OR_X: 0x0 | 0xffffffff = 0xffffffff",
3861 .u.insns_int = {
3862 BPF_LD_IMM64(R0, 0),
3863 BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
3864 BPF_ALU32_REG(BPF_OR, R0, R1),
3865 BPF_EXIT_INSN(),
3866 },
3867 INTERNAL,
3868 { },
3869 { { 0, 0xffffffff } },
3870 },
3871 {
3872 "ALU64_OR_X: 1 | 2 = 3",
3873 .u.insns_int = {
3874 BPF_LD_IMM64(R0, 1),
3875 BPF_ALU32_IMM(BPF_MOV, R1, 2),
3876 BPF_ALU64_REG(BPF_OR, R0, R1),
3877 BPF_EXIT_INSN(),
3878 },
3879 INTERNAL,
3880 { },
3881 { { 0, 3 } },
3882 },
3883 {
3884 "ALU64_OR_X: 0 | 0xffffffff = 0xffffffff",
3885 .u.insns_int = {
3886 BPF_LD_IMM64(R0, 0),
3887 BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
3888 BPF_ALU64_REG(BPF_OR, R0, R1),
3889 BPF_EXIT_INSN(),
3890 },
3891 INTERNAL,
3892 { },
3893 { { 0, 0xffffffff } },
3894 },
3895 /* BPF_ALU | BPF_OR | BPF_K */
3896 {
3897 "ALU_OR_K: 1 | 2 = 3",
3898 .u.insns_int = {
3899 BPF_LD_IMM64(R0, 1),
3900 BPF_ALU32_IMM(BPF_OR, R0, 2),
3901 BPF_EXIT_INSN(),
3902 },
3903 INTERNAL,
3904 { },
3905 { { 0, 3 } },
3906 },
3907 {
3908 "ALU_OR_K: 0 & 0xffffffff = 0xffffffff",
3909 .u.insns_int = {
3910 BPF_LD_IMM64(R0, 0),
3911 BPF_ALU32_IMM(BPF_OR, R0, 0xffffffff),
3912 BPF_EXIT_INSN(),
3913 },
3914 INTERNAL,
3915 { },
3916 { { 0, 0xffffffff } },
3917 },
3918 {
3919 "ALU_OR_K: Small immediate",
3920 .u.insns_int = {
3921 BPF_ALU32_IMM(BPF_MOV, R0, 0x01020304),
3922 BPF_ALU32_IMM(BPF_OR, R0, 1),
3923 BPF_EXIT_INSN(),
3924 },
3925 INTERNAL,
3926 { },
3927 { { 0, 0x01020305 } }
3928 },
3929 {
3930 "ALU_OR_K: Large immediate",
3931 .u.insns_int = {
3932 BPF_ALU32_IMM(BPF_MOV, R0, 0x01020304),
3933 BPF_ALU32_IMM(BPF_OR, R0, 0xa0b0c0d0),
3934 BPF_EXIT_INSN(),
3935 },
3936 INTERNAL,
3937 { },
3938 { { 0, 0xa1b2c3d4 } }
3939 },
3940 {
3941 "ALU_OR_K: Zero extension",
3942 .u.insns_int = {
3943 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
3944 BPF_LD_IMM64(R1, 0x00000000f9fbfdffLL),
3945 BPF_ALU32_IMM(BPF_OR, R0, 0xf0f0f0f0),
3946 BPF_JMP_REG(BPF_JEQ, R0, R1, 2),
3947 BPF_MOV32_IMM(R0, 2),
3948 BPF_EXIT_INSN(),
3949 BPF_MOV32_IMM(R0, 1),
3950 BPF_EXIT_INSN(),
3951 },
3952 INTERNAL,
3953 { },
3954 { { 0, 1 } }
3955 },
3956 {
3957 "ALU64_OR_K: 1 | 2 = 3",
3958 .u.insns_int = {
3959 BPF_LD_IMM64(R0, 1),
3960 BPF_ALU64_IMM(BPF_OR, R0, 2),
3961 BPF_EXIT_INSN(),
3962 },
3963 INTERNAL,
3964 { },
3965 { { 0, 3 } },
3966 },
3967 {
3968 "ALU64_OR_K: 0 & 0xffffffff = 0xffffffff",
3969 .u.insns_int = {
3970 BPF_LD_IMM64(R0, 0),
3971 BPF_ALU64_IMM(BPF_OR, R0, 0xffffffff),
3972 BPF_EXIT_INSN(),
3973 },
3974 INTERNAL,
3975 { },
3976 { { 0, 0xffffffff } },
3977 },
3978 {
3979 "ALU64_OR_K: 0x0000ffffffff0000 | 0x0 = 0x0000ffffffff0000",
3980 .u.insns_int = {
3981 BPF_LD_IMM64(R2, 0x0000ffffffff0000LL),
3982 BPF_LD_IMM64(R3, 0x0000ffffffff0000LL),
3983 BPF_ALU64_IMM(BPF_OR, R2, 0x0),
3984 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
3985 BPF_MOV32_IMM(R0, 2),
3986 BPF_EXIT_INSN(),
3987 BPF_MOV32_IMM(R0, 1),
3988 BPF_EXIT_INSN(),
3989 },
3990 INTERNAL,
3991 { },
3992 { { 0, 0x1 } },
3993 },
3994 {
3995 "ALU64_OR_K: 0x0000ffffffff0000 | -1 = 0xffffffffffffffff",
3996 .u.insns_int = {
3997 BPF_LD_IMM64(R2, 0x0000ffffffff0000LL),
3998 BPF_LD_IMM64(R3, 0xffffffffffffffffLL),
3999 BPF_ALU64_IMM(BPF_OR, R2, 0xffffffff),
4000 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
4001 BPF_MOV32_IMM(R0, 2),
4002 BPF_EXIT_INSN(),
4003 BPF_MOV32_IMM(R0, 1),
4004 BPF_EXIT_INSN(),
4005 },
4006 INTERNAL,
4007 { },
4008 { { 0, 0x1 } },
4009 },
4010 {
4011 "ALU64_OR_K: 0x000000000000000 | -1 = 0xffffffffffffffff",
4012 .u.insns_int = {
4013 BPF_LD_IMM64(R2, 0x0000000000000000LL),
4014 BPF_LD_IMM64(R3, 0xffffffffffffffffLL),
4015 BPF_ALU64_IMM(BPF_OR, R2, 0xffffffff),
4016 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
4017 BPF_MOV32_IMM(R0, 2),
4018 BPF_EXIT_INSN(),
4019 BPF_MOV32_IMM(R0, 1),
4020 BPF_EXIT_INSN(),
4021 },
4022 INTERNAL,
4023 { },
4024 { { 0, 0x1 } },
4025 },
4026 {
4027 "ALU64_OR_K: Sign extension 1",
4028 .u.insns_int = {
4029 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
4030 BPF_LD_IMM64(R1, 0x012345678fafcfefLL),
4031 BPF_ALU64_IMM(BPF_OR, R0, 0x0f0f0f0f),
4032 BPF_JMP_REG(BPF_JEQ, R0, R1, 2),
4033 BPF_MOV32_IMM(R0, 2),
4034 BPF_EXIT_INSN(),
4035 BPF_MOV32_IMM(R0, 1),
4036 BPF_EXIT_INSN(),
4037 },
4038 INTERNAL,
4039 { },
4040 { { 0, 1 } }
4041 },
4042 {
4043 "ALU64_OR_K: Sign extension 2",
4044 .u.insns_int = {
4045 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
4046 BPF_LD_IMM64(R1, 0xfffffffff9fbfdffLL),
4047 BPF_ALU64_IMM(BPF_OR, R0, 0xf0f0f0f0),
4048 BPF_JMP_REG(BPF_JEQ, R0, R1, 2),
4049 BPF_MOV32_IMM(R0, 2),
4050 BPF_EXIT_INSN(),
4051 BPF_MOV32_IMM(R0, 1),
4052 BPF_EXIT_INSN(),
4053 },
4054 INTERNAL,
4055 { },
4056 { { 0, 1 } }
4057 },
4058 /* BPF_ALU | BPF_XOR | BPF_X */
4059 {
4060 "ALU_XOR_X: 5 ^ 6 = 3",
4061 .u.insns_int = {
4062 BPF_LD_IMM64(R0, 5),
4063 BPF_ALU32_IMM(BPF_MOV, R1, 6),
4064 BPF_ALU32_REG(BPF_XOR, R0, R1),
4065 BPF_EXIT_INSN(),
4066 },
4067 INTERNAL,
4068 { },
4069 { { 0, 3 } },
4070 },
4071 {
4072 "ALU_XOR_X: 0x1 ^ 0xffffffff = 0xfffffffe",
4073 .u.insns_int = {
4074 BPF_LD_IMM64(R0, 1),
4075 BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
4076 BPF_ALU32_REG(BPF_XOR, R0, R1),
4077 BPF_EXIT_INSN(),
4078 },
4079 INTERNAL,
4080 { },
4081 { { 0, 0xfffffffe } },
4082 },
4083 {
4084 "ALU64_XOR_X: 5 ^ 6 = 3",
4085 .u.insns_int = {
4086 BPF_LD_IMM64(R0, 5),
4087 BPF_ALU32_IMM(BPF_MOV, R1, 6),
4088 BPF_ALU64_REG(BPF_XOR, R0, R1),
4089 BPF_EXIT_INSN(),
4090 },
4091 INTERNAL,
4092 { },
4093 { { 0, 3 } },
4094 },
4095 {
4096 "ALU64_XOR_X: 1 ^ 0xffffffff = 0xfffffffe",
4097 .u.insns_int = {
4098 BPF_LD_IMM64(R0, 1),
4099 BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
4100 BPF_ALU64_REG(BPF_XOR, R0, R1),
4101 BPF_EXIT_INSN(),
4102 },
4103 INTERNAL,
4104 { },
4105 { { 0, 0xfffffffe } },
4106 },
4107 /* BPF_ALU | BPF_XOR | BPF_K */
4108 {
4109 "ALU_XOR_K: 5 ^ 6 = 3",
4110 .u.insns_int = {
4111 BPF_LD_IMM64(R0, 5),
4112 BPF_ALU32_IMM(BPF_XOR, R0, 6),
4113 BPF_EXIT_INSN(),
4114 },
4115 INTERNAL,
4116 { },
4117 { { 0, 3 } },
4118 },
4119 {
4120 "ALU_XOR_K: 1 ^ 0xffffffff = 0xfffffffe",
4121 .u.insns_int = {
4122 BPF_LD_IMM64(R0, 1),
4123 BPF_ALU32_IMM(BPF_XOR, R0, 0xffffffff),
4124 BPF_EXIT_INSN(),
4125 },
4126 INTERNAL,
4127 { },
4128 { { 0, 0xfffffffe } },
4129 },
4130 {
4131 "ALU_XOR_K: Small immediate",
4132 .u.insns_int = {
4133 BPF_ALU32_IMM(BPF_MOV, R0, 0x01020304),
4134 BPF_ALU32_IMM(BPF_XOR, R0, 15),
4135 BPF_EXIT_INSN(),
4136 },
4137 INTERNAL,
4138 { },
4139 { { 0, 0x0102030b } }
4140 },
4141 {
4142 "ALU_XOR_K: Large immediate",
4143 .u.insns_int = {
4144 BPF_ALU32_IMM(BPF_MOV, R0, 0xf1f2f3f4),
4145 BPF_ALU32_IMM(BPF_XOR, R0, 0xafbfcfdf),
4146 BPF_EXIT_INSN(),
4147 },
4148 INTERNAL,
4149 { },
4150 { { 0, 0x5e4d3c2b } }
4151 },
4152 {
4153 "ALU_XOR_K: Zero extension",
4154 .u.insns_int = {
4155 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
4156 BPF_LD_IMM64(R1, 0x00000000795b3d1fLL),
4157 BPF_ALU32_IMM(BPF_XOR, R0, 0xf0f0f0f0),
4158 BPF_JMP_REG(BPF_JEQ, R0, R1, 2),
4159 BPF_MOV32_IMM(R0, 2),
4160 BPF_EXIT_INSN(),
4161 BPF_MOV32_IMM(R0, 1),
4162 BPF_EXIT_INSN(),
4163 },
4164 INTERNAL,
4165 { },
4166 { { 0, 1 } }
4167 },
4168 {
4169 "ALU64_XOR_K: 5 ^ 6 = 3",
4170 .u.insns_int = {
4171 BPF_LD_IMM64(R0, 5),
4172 BPF_ALU64_IMM(BPF_XOR, R0, 6),
4173 BPF_EXIT_INSN(),
4174 },
4175 INTERNAL,
4176 { },
4177 { { 0, 3 } },
4178 },
4179 {
4180 "ALU64_XOR_K: 1 ^ 0xffffffff = 0xfffffffe",
4181 .u.insns_int = {
4182 BPF_LD_IMM64(R0, 1),
4183 BPF_ALU64_IMM(BPF_XOR, R0, 0xffffffff),
4184 BPF_EXIT_INSN(),
4185 },
4186 INTERNAL,
4187 { },
4188 { { 0, 0xfffffffe } },
4189 },
4190 {
4191 "ALU64_XOR_K: 0x0000ffffffff0000 ^ 0x0 = 0x0000ffffffff0000",
4192 .u.insns_int = {
4193 BPF_LD_IMM64(R2, 0x0000ffffffff0000LL),
4194 BPF_LD_IMM64(R3, 0x0000ffffffff0000LL),
4195 BPF_ALU64_IMM(BPF_XOR, R2, 0x0),
4196 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
4197 BPF_MOV32_IMM(R0, 2),
4198 BPF_EXIT_INSN(),
4199 BPF_MOV32_IMM(R0, 1),
4200 BPF_EXIT_INSN(),
4201 },
4202 INTERNAL,
4203 { },
4204 { { 0, 0x1 } },
4205 },
4206 {
4207 "ALU64_XOR_K: 0x0000ffffffff0000 ^ -1 = 0xffff00000000ffff",
4208 .u.insns_int = {
4209 BPF_LD_IMM64(R2, 0x0000ffffffff0000LL),
4210 BPF_LD_IMM64(R3, 0xffff00000000ffffLL),
4211 BPF_ALU64_IMM(BPF_XOR, R2, 0xffffffff),
4212 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
4213 BPF_MOV32_IMM(R0, 2),
4214 BPF_EXIT_INSN(),
4215 BPF_MOV32_IMM(R0, 1),
4216 BPF_EXIT_INSN(),
4217 },
4218 INTERNAL,
4219 { },
4220 { { 0, 0x1 } },
4221 },
4222 {
4223 "ALU64_XOR_K: 0x000000000000000 ^ -1 = 0xffffffffffffffff",
4224 .u.insns_int = {
4225 BPF_LD_IMM64(R2, 0x0000000000000000LL),
4226 BPF_LD_IMM64(R3, 0xffffffffffffffffLL),
4227 BPF_ALU64_IMM(BPF_XOR, R2, 0xffffffff),
4228 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
4229 BPF_MOV32_IMM(R0, 2),
4230 BPF_EXIT_INSN(),
4231 BPF_MOV32_IMM(R0, 1),
4232 BPF_EXIT_INSN(),
4233 },
4234 INTERNAL,
4235 { },
4236 { { 0, 0x1 } },
4237 },
4238 {
4239 "ALU64_XOR_K: Sign extension 1",
4240 .u.insns_int = {
4241 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
4242 BPF_LD_IMM64(R1, 0x0123456786a4c2e0LL),
4243 BPF_ALU64_IMM(BPF_XOR, R0, 0x0f0f0f0f),
4244 BPF_JMP_REG(BPF_JEQ, R0, R1, 2),
4245 BPF_MOV32_IMM(R0, 2),
4246 BPF_EXIT_INSN(),
4247 BPF_MOV32_IMM(R0, 1),
4248 BPF_EXIT_INSN(),
4249 },
4250 INTERNAL,
4251 { },
4252 { { 0, 1 } }
4253 },
4254 {
4255 "ALU64_XOR_K: Sign extension 2",
4256 .u.insns_int = {
4257 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
4258 BPF_LD_IMM64(R1, 0xfedcba98795b3d1fLL),
4259 BPF_ALU64_IMM(BPF_XOR, R0, 0xf0f0f0f0),
4260 BPF_JMP_REG(BPF_JEQ, R0, R1, 2),
4261 BPF_MOV32_IMM(R0, 2),
4262 BPF_EXIT_INSN(),
4263 BPF_MOV32_IMM(R0, 1),
4264 BPF_EXIT_INSN(),
4265 },
4266 INTERNAL,
4267 { },
4268 { { 0, 1 } }
4269 },
4270 /* BPF_ALU | BPF_LSH | BPF_X */
4271 {
4272 "ALU_LSH_X: 1 << 1 = 2",
4273 .u.insns_int = {
4274 BPF_LD_IMM64(R0, 1),
4275 BPF_ALU32_IMM(BPF_MOV, R1, 1),
4276 BPF_ALU32_REG(BPF_LSH, R0, R1),
4277 BPF_EXIT_INSN(),
4278 },
4279 INTERNAL,
4280 { },
4281 { { 0, 2 } },
4282 },
4283 {
4284 "ALU_LSH_X: 1 << 31 = 0x80000000",
4285 .u.insns_int = {
4286 BPF_LD_IMM64(R0, 1),
4287 BPF_ALU32_IMM(BPF_MOV, R1, 31),
4288 BPF_ALU32_REG(BPF_LSH, R0, R1),
4289 BPF_EXIT_INSN(),
4290 },
4291 INTERNAL,
4292 { },
4293 { { 0, 0x80000000 } },
4294 },
4295 {
4296 "ALU_LSH_X: 0x12345678 << 12 = 0x45678000",
4297 .u.insns_int = {
4298 BPF_ALU32_IMM(BPF_MOV, R0, 0x12345678),
4299 BPF_ALU32_IMM(BPF_MOV, R1, 12),
4300 BPF_ALU32_REG(BPF_LSH, R0, R1),
4301 BPF_EXIT_INSN(),
4302 },
4303 INTERNAL,
4304 { },
4305 { { 0, 0x45678000 } }
4306 },
4307 {
4308 "ALU64_LSH_X: 1 << 1 = 2",
4309 .u.insns_int = {
4310 BPF_LD_IMM64(R0, 1),
4311 BPF_ALU32_IMM(BPF_MOV, R1, 1),
4312 BPF_ALU64_REG(BPF_LSH, R0, R1),
4313 BPF_EXIT_INSN(),
4314 },
4315 INTERNAL,
4316 { },
4317 { { 0, 2 } },
4318 },
4319 {
4320 "ALU64_LSH_X: 1 << 31 = 0x80000000",
4321 .u.insns_int = {
4322 BPF_LD_IMM64(R0, 1),
4323 BPF_ALU32_IMM(BPF_MOV, R1, 31),
4324 BPF_ALU64_REG(BPF_LSH, R0, R1),
4325 BPF_EXIT_INSN(),
4326 },
4327 INTERNAL,
4328 { },
4329 { { 0, 0x80000000 } },
4330 },
4331 {
4332 "ALU64_LSH_X: Shift < 32, low word",
4333 .u.insns_int = {
4334 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
4335 BPF_ALU32_IMM(BPF_MOV, R1, 12),
4336 BPF_ALU64_REG(BPF_LSH, R0, R1),
4337 BPF_EXIT_INSN(),
4338 },
4339 INTERNAL,
4340 { },
4341 { { 0, 0xbcdef000 } }
4342 },
4343 {
4344 "ALU64_LSH_X: Shift < 32, high word",
4345 .u.insns_int = {
4346 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
4347 BPF_ALU32_IMM(BPF_MOV, R1, 12),
4348 BPF_ALU64_REG(BPF_LSH, R0, R1),
4349 BPF_ALU64_IMM(BPF_RSH, R0, 32),
4350 BPF_EXIT_INSN(),
4351 },
4352 INTERNAL,
4353 { },
4354 { { 0, 0x3456789a } }
4355 },
4356 {
4357 "ALU64_LSH_X: Shift > 32, low word",
4358 .u.insns_int = {
4359 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
4360 BPF_ALU32_IMM(BPF_MOV, R1, 36),
4361 BPF_ALU64_REG(BPF_LSH, R0, R1),
4362 BPF_EXIT_INSN(),
4363 },
4364 INTERNAL,
4365 { },
4366 { { 0, 0 } }
4367 },
4368 {
4369 "ALU64_LSH_X: Shift > 32, high word",
4370 .u.insns_int = {
4371 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
4372 BPF_ALU32_IMM(BPF_MOV, R1, 36),
4373 BPF_ALU64_REG(BPF_LSH, R0, R1),
4374 BPF_ALU64_IMM(BPF_RSH, R0, 32),
4375 BPF_EXIT_INSN(),
4376 },
4377 INTERNAL,
4378 { },
4379 { { 0, 0x9abcdef0 } }
4380 },
4381 {
4382 "ALU64_LSH_X: Shift == 32, low word",
4383 .u.insns_int = {
4384 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
4385 BPF_ALU32_IMM(BPF_MOV, R1, 32),
4386 BPF_ALU64_REG(BPF_LSH, R0, R1),
4387 BPF_EXIT_INSN(),
4388 },
4389 INTERNAL,
4390 { },
4391 { { 0, 0 } }
4392 },
4393 {
4394 "ALU64_LSH_X: Shift == 32, high word",
4395 .u.insns_int = {
4396 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
4397 BPF_ALU32_IMM(BPF_MOV, R1, 32),
4398 BPF_ALU64_REG(BPF_LSH, R0, R1),
4399 BPF_ALU64_IMM(BPF_RSH, R0, 32),
4400 BPF_EXIT_INSN(),
4401 },
4402 INTERNAL,
4403 { },
4404 { { 0, 0x89abcdef } }
4405 },
4406 {
4407 "ALU64_LSH_X: Zero shift, low word",
4408 .u.insns_int = {
4409 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
4410 BPF_ALU32_IMM(BPF_MOV, R1, 0),
4411 BPF_ALU64_REG(BPF_LSH, R0, R1),
4412 BPF_EXIT_INSN(),
4413 },
4414 INTERNAL,
4415 { },
4416 { { 0, 0x89abcdef } }
4417 },
4418 {
4419 "ALU64_LSH_X: Zero shift, high word",
4420 .u.insns_int = {
4421 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
4422 BPF_ALU32_IMM(BPF_MOV, R1, 0),
4423 BPF_ALU64_REG(BPF_LSH, R0, R1),
4424 BPF_ALU64_IMM(BPF_RSH, R0, 32),
4425 BPF_EXIT_INSN(),
4426 },
4427 INTERNAL,
4428 { },
4429 { { 0, 0x01234567 } }
4430 },
4431 /* BPF_ALU | BPF_LSH | BPF_K */
4432 {
4433 "ALU_LSH_K: 1 << 1 = 2",
4434 .u.insns_int = {
4435 BPF_LD_IMM64(R0, 1),
4436 BPF_ALU32_IMM(BPF_LSH, R0, 1),
4437 BPF_EXIT_INSN(),
4438 },
4439 INTERNAL,
4440 { },
4441 { { 0, 2 } },
4442 },
4443 {
4444 "ALU_LSH_K: 1 << 31 = 0x80000000",
4445 .u.insns_int = {
4446 BPF_LD_IMM64(R0, 1),
4447 BPF_ALU32_IMM(BPF_LSH, R0, 31),
4448 BPF_EXIT_INSN(),
4449 },
4450 INTERNAL,
4451 { },
4452 { { 0, 0x80000000 } },
4453 },
4454 {
4455 "ALU_LSH_K: 0x12345678 << 12 = 0x45678000",
4456 .u.insns_int = {
4457 BPF_ALU32_IMM(BPF_MOV, R0, 0x12345678),
4458 BPF_ALU32_IMM(BPF_LSH, R0, 12),
4459 BPF_EXIT_INSN(),
4460 },
4461 INTERNAL,
4462 { },
4463 { { 0, 0x45678000 } }
4464 },
4465 {
4466 "ALU_LSH_K: 0x12345678 << 0 = 0x12345678",
4467 .u.insns_int = {
4468 BPF_ALU32_IMM(BPF_MOV, R0, 0x12345678),
4469 BPF_ALU32_IMM(BPF_LSH, R0, 0),
4470 BPF_EXIT_INSN(),
4471 },
4472 INTERNAL,
4473 { },
4474 { { 0, 0x12345678 } }
4475 },
4476 {
4477 "ALU64_LSH_K: 1 << 1 = 2",
4478 .u.insns_int = {
4479 BPF_LD_IMM64(R0, 1),
4480 BPF_ALU64_IMM(BPF_LSH, R0, 1),
4481 BPF_EXIT_INSN(),
4482 },
4483 INTERNAL,
4484 { },
4485 { { 0, 2 } },
4486 },
4487 {
4488 "ALU64_LSH_K: 1 << 31 = 0x80000000",
4489 .u.insns_int = {
4490 BPF_LD_IMM64(R0, 1),
4491 BPF_ALU64_IMM(BPF_LSH, R0, 31),
4492 BPF_EXIT_INSN(),
4493 },
4494 INTERNAL,
4495 { },
4496 { { 0, 0x80000000 } },
4497 },
4498 {
4499 "ALU64_LSH_K: Shift < 32, low word",
4500 .u.insns_int = {
4501 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
4502 BPF_ALU64_IMM(BPF_LSH, R0, 12),
4503 BPF_EXIT_INSN(),
4504 },
4505 INTERNAL,
4506 { },
4507 { { 0, 0xbcdef000 } }
4508 },
4509 {
4510 "ALU64_LSH_K: Shift < 32, high word",
4511 .u.insns_int = {
4512 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
4513 BPF_ALU64_IMM(BPF_LSH, R0, 12),
4514 BPF_ALU64_IMM(BPF_RSH, R0, 32),
4515 BPF_EXIT_INSN(),
4516 },
4517 INTERNAL,
4518 { },
4519 { { 0, 0x3456789a } }
4520 },
4521 {
4522 "ALU64_LSH_K: Shift > 32, low word",
4523 .u.insns_int = {
4524 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
4525 BPF_ALU64_IMM(BPF_LSH, R0, 36),
4526 BPF_EXIT_INSN(),
4527 },
4528 INTERNAL,
4529 { },
4530 { { 0, 0 } }
4531 },
4532 {
4533 "ALU64_LSH_K: Shift > 32, high word",
4534 .u.insns_int = {
4535 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
4536 BPF_ALU64_IMM(BPF_LSH, R0, 36),
4537 BPF_ALU64_IMM(BPF_RSH, R0, 32),
4538 BPF_EXIT_INSN(),
4539 },
4540 INTERNAL,
4541 { },
4542 { { 0, 0x9abcdef0 } }
4543 },
4544 {
4545 "ALU64_LSH_K: Shift == 32, low word",
4546 .u.insns_int = {
4547 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
4548 BPF_ALU64_IMM(BPF_LSH, R0, 32),
4549 BPF_EXIT_INSN(),
4550 },
4551 INTERNAL,
4552 { },
4553 { { 0, 0 } }
4554 },
4555 {
4556 "ALU64_LSH_K: Shift == 32, high word",
4557 .u.insns_int = {
4558 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
4559 BPF_ALU64_IMM(BPF_LSH, R0, 32),
4560 BPF_ALU64_IMM(BPF_RSH, R0, 32),
4561 BPF_EXIT_INSN(),
4562 },
4563 INTERNAL,
4564 { },
4565 { { 0, 0x89abcdef } }
4566 },
4567 {
4568 "ALU64_LSH_K: Zero shift",
4569 .u.insns_int = {
4570 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
4571 BPF_ALU64_IMM(BPF_LSH, R0, 0),
4572 BPF_EXIT_INSN(),
4573 },
4574 INTERNAL,
4575 { },
4576 { { 0, 0x89abcdef } }
4577 },
4578 /* BPF_ALU | BPF_RSH | BPF_X */
4579 {
4580 "ALU_RSH_X: 2 >> 1 = 1",
4581 .u.insns_int = {
4582 BPF_LD_IMM64(R0, 2),
4583 BPF_ALU32_IMM(BPF_MOV, R1, 1),
4584 BPF_ALU32_REG(BPF_RSH, R0, R1),
4585 BPF_EXIT_INSN(),
4586 },
4587 INTERNAL,
4588 { },
4589 { { 0, 1 } },
4590 },
4591 {
4592 "ALU_RSH_X: 0x80000000 >> 31 = 1",
4593 .u.insns_int = {
4594 BPF_LD_IMM64(R0, 0x80000000),
4595 BPF_ALU32_IMM(BPF_MOV, R1, 31),
4596 BPF_ALU32_REG(BPF_RSH, R0, R1),
4597 BPF_EXIT_INSN(),
4598 },
4599 INTERNAL,
4600 { },
4601 { { 0, 1 } },
4602 },
4603 {
4604 "ALU_RSH_X: 0x12345678 >> 20 = 0x123",
4605 .u.insns_int = {
4606 BPF_ALU32_IMM(BPF_MOV, R0, 0x12345678),
4607 BPF_ALU32_IMM(BPF_MOV, R1, 20),
4608 BPF_ALU32_REG(BPF_RSH, R0, R1),
4609 BPF_EXIT_INSN(),
4610 },
4611 INTERNAL,
4612 { },
4613 { { 0, 0x123 } }
4614 },
4615 {
4616 "ALU64_RSH_X: 2 >> 1 = 1",
4617 .u.insns_int = {
4618 BPF_LD_IMM64(R0, 2),
4619 BPF_ALU32_IMM(BPF_MOV, R1, 1),
4620 BPF_ALU64_REG(BPF_RSH, R0, R1),
4621 BPF_EXIT_INSN(),
4622 },
4623 INTERNAL,
4624 { },
4625 { { 0, 1 } },
4626 },
4627 {
4628 "ALU64_RSH_X: 0x80000000 >> 31 = 1",
4629 .u.insns_int = {
4630 BPF_LD_IMM64(R0, 0x80000000),
4631 BPF_ALU32_IMM(BPF_MOV, R1, 31),
4632 BPF_ALU64_REG(BPF_RSH, R0, R1),
4633 BPF_EXIT_INSN(),
4634 },
4635 INTERNAL,
4636 { },
4637 { { 0, 1 } },
4638 },
4639 {
4640 "ALU64_RSH_X: Shift < 32, low word",
4641 .u.insns_int = {
4642 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
4643 BPF_ALU32_IMM(BPF_MOV, R1, 12),
4644 BPF_ALU64_REG(BPF_RSH, R0, R1),
4645 BPF_EXIT_INSN(),
4646 },
4647 INTERNAL,
4648 { },
4649 { { 0, 0x56789abc } }
4650 },
4651 {
4652 "ALU64_RSH_X: Shift < 32, high word",
4653 .u.insns_int = {
4654 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
4655 BPF_ALU32_IMM(BPF_MOV, R1, 12),
4656 BPF_ALU64_REG(BPF_RSH, R0, R1),
4657 BPF_ALU64_IMM(BPF_RSH, R0, 32),
4658 BPF_EXIT_INSN(),
4659 },
4660 INTERNAL,
4661 { },
4662 { { 0, 0x00081234 } }
4663 },
4664 {
4665 "ALU64_RSH_X: Shift > 32, low word",
4666 .u.insns_int = {
4667 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
4668 BPF_ALU32_IMM(BPF_MOV, R1, 36),
4669 BPF_ALU64_REG(BPF_RSH, R0, R1),
4670 BPF_EXIT_INSN(),
4671 },
4672 INTERNAL,
4673 { },
4674 { { 0, 0x08123456 } }
4675 },
4676 {
4677 "ALU64_RSH_X: Shift > 32, high word",
4678 .u.insns_int = {
4679 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
4680 BPF_ALU32_IMM(BPF_MOV, R1, 36),
4681 BPF_ALU64_REG(BPF_RSH, R0, R1),
4682 BPF_ALU64_IMM(BPF_RSH, R0, 32),
4683 BPF_EXIT_INSN(),
4684 },
4685 INTERNAL,
4686 { },
4687 { { 0, 0 } }
4688 },
4689 {
4690 "ALU64_RSH_X: Shift == 32, low word",
4691 .u.insns_int = {
4692 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
4693 BPF_ALU32_IMM(BPF_MOV, R1, 32),
4694 BPF_ALU64_REG(BPF_RSH, R0, R1),
4695 BPF_EXIT_INSN(),
4696 },
4697 INTERNAL,
4698 { },
4699 { { 0, 0x81234567 } }
4700 },
4701 {
4702 "ALU64_RSH_X: Shift == 32, high word",
4703 .u.insns_int = {
4704 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
4705 BPF_ALU32_IMM(BPF_MOV, R1, 32),
4706 BPF_ALU64_REG(BPF_RSH, R0, R1),
4707 BPF_ALU64_IMM(BPF_RSH, R0, 32),
4708 BPF_EXIT_INSN(),
4709 },
4710 INTERNAL,
4711 { },
4712 { { 0, 0 } }
4713 },
4714 {
4715 "ALU64_RSH_X: Zero shift, low word",
4716 .u.insns_int = {
4717 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
4718 BPF_ALU32_IMM(BPF_MOV, R1, 0),
4719 BPF_ALU64_REG(BPF_RSH, R0, R1),
4720 BPF_EXIT_INSN(),
4721 },
4722 INTERNAL,
4723 { },
4724 { { 0, 0x89abcdef } }
4725 },
4726 {
4727 "ALU64_RSH_X: Zero shift, high word",
4728 .u.insns_int = {
4729 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
4730 BPF_ALU32_IMM(BPF_MOV, R1, 0),
4731 BPF_ALU64_REG(BPF_RSH, R0, R1),
4732 BPF_ALU64_IMM(BPF_RSH, R0, 32),
4733 BPF_EXIT_INSN(),
4734 },
4735 INTERNAL,
4736 { },
4737 { { 0, 0x81234567 } }
4738 },
4739 /* BPF_ALU | BPF_RSH | BPF_K */
4740 {
4741 "ALU_RSH_K: 2 >> 1 = 1",
4742 .u.insns_int = {
4743 BPF_LD_IMM64(R0, 2),
4744 BPF_ALU32_IMM(BPF_RSH, R0, 1),
4745 BPF_EXIT_INSN(),
4746 },
4747 INTERNAL,
4748 { },
4749 { { 0, 1 } },
4750 },
4751 {
4752 "ALU_RSH_K: 0x80000000 >> 31 = 1",
4753 .u.insns_int = {
4754 BPF_LD_IMM64(R0, 0x80000000),
4755 BPF_ALU32_IMM(BPF_RSH, R0, 31),
4756 BPF_EXIT_INSN(),
4757 },
4758 INTERNAL,
4759 { },
4760 { { 0, 1 } },
4761 },
4762 {
4763 "ALU_RSH_K: 0x12345678 >> 20 = 0x123",
4764 .u.insns_int = {
4765 BPF_ALU32_IMM(BPF_MOV, R0, 0x12345678),
4766 BPF_ALU32_IMM(BPF_RSH, R0, 20),
4767 BPF_EXIT_INSN(),
4768 },
4769 INTERNAL,
4770 { },
4771 { { 0, 0x123 } }
4772 },
4773 {
4774 "ALU_RSH_K: 0x12345678 >> 0 = 0x12345678",
4775 .u.insns_int = {
4776 BPF_ALU32_IMM(BPF_MOV, R0, 0x12345678),
4777 BPF_ALU32_IMM(BPF_RSH, R0, 0),
4778 BPF_EXIT_INSN(),
4779 },
4780 INTERNAL,
4781 { },
4782 { { 0, 0x12345678 } }
4783 },
4784 {
4785 "ALU64_RSH_K: 2 >> 1 = 1",
4786 .u.insns_int = {
4787 BPF_LD_IMM64(R0, 2),
4788 BPF_ALU64_IMM(BPF_RSH, R0, 1),
4789 BPF_EXIT_INSN(),
4790 },
4791 INTERNAL,
4792 { },
4793 { { 0, 1 } },
4794 },
4795 {
4796 "ALU64_RSH_K: 0x80000000 >> 31 = 1",
4797 .u.insns_int = {
4798 BPF_LD_IMM64(R0, 0x80000000),
4799 BPF_ALU64_IMM(BPF_RSH, R0, 31),
4800 BPF_EXIT_INSN(),
4801 },
4802 INTERNAL,
4803 { },
4804 { { 0, 1 } },
4805 },
4806 {
4807 "ALU64_RSH_K: Shift < 32, low word",
4808 .u.insns_int = {
4809 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
4810 BPF_ALU64_IMM(BPF_RSH, R0, 12),
4811 BPF_EXIT_INSN(),
4812 },
4813 INTERNAL,
4814 { },
4815 { { 0, 0x56789abc } }
4816 },
4817 {
4818 "ALU64_RSH_K: Shift < 32, high word",
4819 .u.insns_int = {
4820 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
4821 BPF_ALU64_IMM(BPF_RSH, R0, 12),
4822 BPF_ALU64_IMM(BPF_RSH, R0, 32),
4823 BPF_EXIT_INSN(),
4824 },
4825 INTERNAL,
4826 { },
4827 { { 0, 0x00081234 } }
4828 },
4829 {
4830 "ALU64_RSH_K: Shift > 32, low word",
4831 .u.insns_int = {
4832 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
4833 BPF_ALU64_IMM(BPF_RSH, R0, 36),
4834 BPF_EXIT_INSN(),
4835 },
4836 INTERNAL,
4837 { },
4838 { { 0, 0x08123456 } }
4839 },
4840 {
4841 "ALU64_RSH_K: Shift > 32, high word",
4842 .u.insns_int = {
4843 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
4844 BPF_ALU64_IMM(BPF_RSH, R0, 36),
4845 BPF_ALU64_IMM(BPF_RSH, R0, 32),
4846 BPF_EXIT_INSN(),
4847 },
4848 INTERNAL,
4849 { },
4850 { { 0, 0 } }
4851 },
4852 {
4853 "ALU64_RSH_K: Shift == 32, low word",
4854 .u.insns_int = {
4855 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
4856 BPF_ALU64_IMM(BPF_RSH, R0, 32),
4857 BPF_EXIT_INSN(),
4858 },
4859 INTERNAL,
4860 { },
4861 { { 0, 0x81234567 } }
4862 },
4863 {
4864 "ALU64_RSH_K: Shift == 32, high word",
4865 .u.insns_int = {
4866 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
4867 BPF_ALU64_IMM(BPF_RSH, R0, 32),
4868 BPF_ALU64_IMM(BPF_RSH, R0, 32),
4869 BPF_EXIT_INSN(),
4870 },
4871 INTERNAL,
4872 { },
4873 { { 0, 0 } }
4874 },
4875 {
4876 "ALU64_RSH_K: Zero shift",
4877 .u.insns_int = {
4878 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
4879 BPF_ALU64_IMM(BPF_RSH, R0, 0),
4880 BPF_EXIT_INSN(),
4881 },
4882 INTERNAL,
4883 { },
4884 { { 0, 0x89abcdef } }
4885 },
4886 /* BPF_ALU | BPF_ARSH | BPF_X */
4887 {
4888 "ALU32_ARSH_X: -1234 >> 7 = -10",
4889 .u.insns_int = {
4890 BPF_ALU32_IMM(BPF_MOV, R0, -1234),
4891 BPF_ALU32_IMM(BPF_MOV, R1, 7),
4892 BPF_ALU32_REG(BPF_ARSH, R0, R1),
4893 BPF_EXIT_INSN(),
4894 },
4895 INTERNAL,
4896 { },
4897 { { 0, -10 } }
4898 },
4899 {
4900 "ALU64_ARSH_X: 0xff00ff0000000000 >> 40 = 0xffffffffffff00ff",
4901 .u.insns_int = {
4902 BPF_LD_IMM64(R0, 0xff00ff0000000000LL),
4903 BPF_ALU32_IMM(BPF_MOV, R1, 40),
4904 BPF_ALU64_REG(BPF_ARSH, R0, R1),
4905 BPF_EXIT_INSN(),
4906 },
4907 INTERNAL,
4908 { },
4909 { { 0, 0xffff00ff } },
4910 },
4911 {
4912 "ALU64_ARSH_X: Shift < 32, low word",
4913 .u.insns_int = {
4914 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
4915 BPF_ALU32_IMM(BPF_MOV, R1, 12),
4916 BPF_ALU64_REG(BPF_ARSH, R0, R1),
4917 BPF_EXIT_INSN(),
4918 },
4919 INTERNAL,
4920 { },
4921 { { 0, 0x56789abc } }
4922 },
4923 {
4924 "ALU64_ARSH_X: Shift < 32, high word",
4925 .u.insns_int = {
4926 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
4927 BPF_ALU32_IMM(BPF_MOV, R1, 12),
4928 BPF_ALU64_REG(BPF_ARSH, R0, R1),
4929 BPF_ALU64_IMM(BPF_RSH, R0, 32),
4930 BPF_EXIT_INSN(),
4931 },
4932 INTERNAL,
4933 { },
4934 { { 0, 0xfff81234 } }
4935 },
4936 {
4937 "ALU64_ARSH_X: Shift > 32, low word",
4938 .u.insns_int = {
4939 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
4940 BPF_ALU32_IMM(BPF_MOV, R1, 36),
4941 BPF_ALU64_REG(BPF_ARSH, R0, R1),
4942 BPF_EXIT_INSN(),
4943 },
4944 INTERNAL,
4945 { },
4946 { { 0, 0xf8123456 } }
4947 },
4948 {
4949 "ALU64_ARSH_X: Shift > 32, high word",
4950 .u.insns_int = {
4951 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
4952 BPF_ALU32_IMM(BPF_MOV, R1, 36),
4953 BPF_ALU64_REG(BPF_ARSH, R0, R1),
4954 BPF_ALU64_IMM(BPF_RSH, R0, 32),
4955 BPF_EXIT_INSN(),
4956 },
4957 INTERNAL,
4958 { },
4959 { { 0, -1 } }
4960 },
4961 {
4962 "ALU64_ARSH_X: Shift == 32, low word",
4963 .u.insns_int = {
4964 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
4965 BPF_ALU32_IMM(BPF_MOV, R1, 32),
4966 BPF_ALU64_REG(BPF_ARSH, R0, R1),
4967 BPF_EXIT_INSN(),
4968 },
4969 INTERNAL,
4970 { },
4971 { { 0, 0x81234567 } }
4972 },
4973 {
4974 "ALU64_ARSH_X: Shift == 32, high word",
4975 .u.insns_int = {
4976 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
4977 BPF_ALU32_IMM(BPF_MOV, R1, 32),
4978 BPF_ALU64_REG(BPF_ARSH, R0, R1),
4979 BPF_ALU64_IMM(BPF_RSH, R0, 32),
4980 BPF_EXIT_INSN(),
4981 },
4982 INTERNAL,
4983 { },
4984 { { 0, -1 } }
4985 },
4986 {
4987 "ALU64_ARSH_X: Zero shift, low word",
4988 .u.insns_int = {
4989 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
4990 BPF_ALU32_IMM(BPF_MOV, R1, 0),
4991 BPF_ALU64_REG(BPF_ARSH, R0, R1),
4992 BPF_EXIT_INSN(),
4993 },
4994 INTERNAL,
4995 { },
4996 { { 0, 0x89abcdef } }
4997 },
4998 {
4999 "ALU64_ARSH_X: Zero shift, high word",
5000 .u.insns_int = {
5001 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
5002 BPF_ALU32_IMM(BPF_MOV, R1, 0),
5003 BPF_ALU64_REG(BPF_ARSH, R0, R1),
5004 BPF_ALU64_IMM(BPF_RSH, R0, 32),
5005 BPF_EXIT_INSN(),
5006 },
5007 INTERNAL,
5008 { },
5009 { { 0, 0x81234567 } }
5010 },
5011 /* BPF_ALU | BPF_ARSH | BPF_K */
5012 {
5013 "ALU32_ARSH_K: -1234 >> 7 = -10",
5014 .u.insns_int = {
5015 BPF_ALU32_IMM(BPF_MOV, R0, -1234),
5016 BPF_ALU32_IMM(BPF_ARSH, R0, 7),
5017 BPF_EXIT_INSN(),
5018 },
5019 INTERNAL,
5020 { },
5021 { { 0, -10 } }
5022 },
5023 {
5024 "ALU32_ARSH_K: -1234 >> 0 = -1234",
5025 .u.insns_int = {
5026 BPF_ALU32_IMM(BPF_MOV, R0, -1234),
5027 BPF_ALU32_IMM(BPF_ARSH, R0, 0),
5028 BPF_EXIT_INSN(),
5029 },
5030 INTERNAL,
5031 { },
5032 { { 0, -1234 } }
5033 },
5034 {
5035 "ALU64_ARSH_K: 0xff00ff0000000000 >> 40 = 0xffffffffffff00ff",
5036 .u.insns_int = {
5037 BPF_LD_IMM64(R0, 0xff00ff0000000000LL),
5038 BPF_ALU64_IMM(BPF_ARSH, R0, 40),
5039 BPF_EXIT_INSN(),
5040 },
5041 INTERNAL,
5042 { },
5043 { { 0, 0xffff00ff } },
5044 },
5045 {
5046 "ALU64_ARSH_K: Shift < 32, low word",
5047 .u.insns_int = {
5048 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
5049 BPF_ALU64_IMM(BPF_RSH, R0, 12),
5050 BPF_EXIT_INSN(),
5051 },
5052 INTERNAL,
5053 { },
5054 { { 0, 0x56789abc } }
5055 },
5056 {
5057 "ALU64_ARSH_K: Shift < 32, high word",
5058 .u.insns_int = {
5059 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
5060 BPF_ALU64_IMM(BPF_ARSH, R0, 12),
5061 BPF_ALU64_IMM(BPF_RSH, R0, 32),
5062 BPF_EXIT_INSN(),
5063 },
5064 INTERNAL,
5065 { },
5066 { { 0, 0xfff81234 } }
5067 },
5068 {
5069 "ALU64_ARSH_K: Shift > 32, low word",
5070 .u.insns_int = {
5071 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
5072 BPF_ALU64_IMM(BPF_ARSH, R0, 36),
5073 BPF_EXIT_INSN(),
5074 },
5075 INTERNAL,
5076 { },
5077 { { 0, 0xf8123456 } }
5078 },
5079 {
5080 "ALU64_ARSH_K: Shift > 32, high word",
5081 .u.insns_int = {
5082 BPF_LD_IMM64(R0, 0xf123456789abcdefLL),
5083 BPF_ALU64_IMM(BPF_ARSH, R0, 36),
5084 BPF_ALU64_IMM(BPF_RSH, R0, 32),
5085 BPF_EXIT_INSN(),
5086 },
5087 INTERNAL,
5088 { },
5089 { { 0, -1 } }
5090 },
5091 {
5092 "ALU64_ARSH_K: Shift == 32, low word",
5093 .u.insns_int = {
5094 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
5095 BPF_ALU64_IMM(BPF_ARSH, R0, 32),
5096 BPF_EXIT_INSN(),
5097 },
5098 INTERNAL,
5099 { },
5100 { { 0, 0x81234567 } }
5101 },
5102 {
5103 "ALU64_ARSH_K: Shift == 32, high word",
5104 .u.insns_int = {
5105 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
5106 BPF_ALU64_IMM(BPF_ARSH, R0, 32),
5107 BPF_ALU64_IMM(BPF_RSH, R0, 32),
5108 BPF_EXIT_INSN(),
5109 },
5110 INTERNAL,
5111 { },
5112 { { 0, -1 } }
5113 },
5114 {
5115 "ALU64_ARSH_K: Zero shoft",
5116 .u.insns_int = {
5117 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
5118 BPF_ALU64_IMM(BPF_ARSH, R0, 0),
5119 BPF_EXIT_INSN(),
5120 },
5121 INTERNAL,
5122 { },
5123 { { 0, 0x89abcdef } }
5124 },
5125 /* BPF_ALU | BPF_NEG */
5126 {
5127 "ALU_NEG: -(3) = -3",
5128 .u.insns_int = {
5129 BPF_ALU32_IMM(BPF_MOV, R0, 3),
5130 BPF_ALU32_IMM(BPF_NEG, R0, 0),
5131 BPF_EXIT_INSN(),
5132 },
5133 INTERNAL,
5134 { },
5135 { { 0, -3 } },
5136 },
5137 {
5138 "ALU_NEG: -(-3) = 3",
5139 .u.insns_int = {
5140 BPF_ALU32_IMM(BPF_MOV, R0, -3),
5141 BPF_ALU32_IMM(BPF_NEG, R0, 0),
5142 BPF_EXIT_INSN(),
5143 },
5144 INTERNAL,
5145 { },
5146 { { 0, 3 } },
5147 },
5148 {
5149 "ALU64_NEG: -(3) = -3",
5150 .u.insns_int = {
5151 BPF_LD_IMM64(R0, 3),
5152 BPF_ALU64_IMM(BPF_NEG, R0, 0),
5153 BPF_EXIT_INSN(),
5154 },
5155 INTERNAL,
5156 { },
5157 { { 0, -3 } },
5158 },
5159 {
5160 "ALU64_NEG: -(-3) = 3",
5161 .u.insns_int = {
5162 BPF_LD_IMM64(R0, -3),
5163 BPF_ALU64_IMM(BPF_NEG, R0, 0),
5164 BPF_EXIT_INSN(),
5165 },
5166 INTERNAL,
5167 { },
5168 { { 0, 3 } },
5169 },
5170 /* BPF_ALU | BPF_END | BPF_FROM_BE */
5171 {
5172 "ALU_END_FROM_BE 16: 0x0123456789abcdef -> 0xcdef",
5173 .u.insns_int = {
5174 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
5175 BPF_ENDIAN(BPF_FROM_BE, R0, 16),
5176 BPF_EXIT_INSN(),
5177 },
5178 INTERNAL,
5179 { },
5180 { { 0, cpu_to_be16(0xcdef) } },
5181 },
5182 {
5183 "ALU_END_FROM_BE 32: 0x0123456789abcdef -> 0x89abcdef",
5184 .u.insns_int = {
5185 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
5186 BPF_ENDIAN(BPF_FROM_BE, R0, 32),
5187 BPF_ALU64_REG(BPF_MOV, R1, R0),
5188 BPF_ALU64_IMM(BPF_RSH, R1, 32),
5189 BPF_ALU32_REG(BPF_ADD, R0, R1), /* R1 = 0 */
5190 BPF_EXIT_INSN(),
5191 },
5192 INTERNAL,
5193 { },
5194 { { 0, cpu_to_be32(0x89abcdef) } },
5195 },
5196 {
5197 "ALU_END_FROM_BE 64: 0x0123456789abcdef -> 0x89abcdef",
5198 .u.insns_int = {
5199 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
5200 BPF_ENDIAN(BPF_FROM_BE, R0, 64),
5201 BPF_EXIT_INSN(),
5202 },
5203 INTERNAL,
5204 { },
5205 { { 0, (u32) cpu_to_be64(0x0123456789abcdefLL) } },
5206 },
5207 /* BPF_ALU | BPF_END | BPF_FROM_LE */
5208 {
5209 "ALU_END_FROM_LE 16: 0x0123456789abcdef -> 0xefcd",
5210 .u.insns_int = {
5211 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
5212 BPF_ENDIAN(BPF_FROM_LE, R0, 16),
5213 BPF_EXIT_INSN(),
5214 },
5215 INTERNAL,
5216 { },
5217 { { 0, cpu_to_le16(0xcdef) } },
5218 },
5219 {
5220 "ALU_END_FROM_LE 32: 0x0123456789abcdef -> 0xefcdab89",
5221 .u.insns_int = {
5222 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
5223 BPF_ENDIAN(BPF_FROM_LE, R0, 32),
5224 BPF_ALU64_REG(BPF_MOV, R1, R0),
5225 BPF_ALU64_IMM(BPF_RSH, R1, 32),
5226 BPF_ALU32_REG(BPF_ADD, R0, R1), /* R1 = 0 */
5227 BPF_EXIT_INSN(),
5228 },
5229 INTERNAL,
5230 { },
5231 { { 0, cpu_to_le32(0x89abcdef) } },
5232 },
5233 {
5234 "ALU_END_FROM_LE 64: 0x0123456789abcdef -> 0x67452301",
5235 .u.insns_int = {
5236 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
5237 BPF_ENDIAN(BPF_FROM_LE, R0, 64),
5238 BPF_EXIT_INSN(),
5239 },
5240 INTERNAL,
5241 { },
5242 { { 0, (u32) cpu_to_le64(0x0123456789abcdefLL) } },
5243 },
5244 /* BPF_ST(X) | BPF_MEM | BPF_B/H/W/DW */
5245 {
5246 "ST_MEM_B: Store/Load byte: max negative",
5247 .u.insns_int = {
5248 BPF_ALU32_IMM(BPF_MOV, R0, 1),
5249 BPF_ST_MEM(BPF_B, R10, -40, 0xff),
5250 BPF_LDX_MEM(BPF_B, R0, R10, -40),
5251 BPF_EXIT_INSN(),
5252 },
5253 INTERNAL,
5254 { },
5255 { { 0, 0xff } },
5256 .stack_depth = 40,
5257 },
5258 {
5259 "ST_MEM_B: Store/Load byte: max positive",
5260 .u.insns_int = {
5261 BPF_ALU32_IMM(BPF_MOV, R0, 1),
5262 BPF_ST_MEM(BPF_H, R10, -40, 0x7f),
5263 BPF_LDX_MEM(BPF_H, R0, R10, -40),
5264 BPF_EXIT_INSN(),
5265 },
5266 INTERNAL,
5267 { },
5268 { { 0, 0x7f } },
5269 .stack_depth = 40,
5270 },
5271 {
5272 "STX_MEM_B: Store/Load byte: max negative",
5273 .u.insns_int = {
5274 BPF_LD_IMM64(R0, 0),
5275 BPF_LD_IMM64(R1, 0xffLL),
5276 BPF_STX_MEM(BPF_B, R10, R1, -40),
5277 BPF_LDX_MEM(BPF_B, R0, R10, -40),
5278 BPF_EXIT_INSN(),
5279 },
5280 INTERNAL,
5281 { },
5282 { { 0, 0xff } },
5283 .stack_depth = 40,
5284 },
5285 {
5286 "ST_MEM_H: Store/Load half word: max negative",
5287 .u.insns_int = {
5288 BPF_ALU32_IMM(BPF_MOV, R0, 1),
5289 BPF_ST_MEM(BPF_H, R10, -40, 0xffff),
5290 BPF_LDX_MEM(BPF_H, R0, R10, -40),
5291 BPF_EXIT_INSN(),
5292 },
5293 INTERNAL,
5294 { },
5295 { { 0, 0xffff } },
5296 .stack_depth = 40,
5297 },
5298 {
5299 "ST_MEM_H: Store/Load half word: max positive",
5300 .u.insns_int = {
5301 BPF_ALU32_IMM(BPF_MOV, R0, 1),
5302 BPF_ST_MEM(BPF_H, R10, -40, 0x7fff),
5303 BPF_LDX_MEM(BPF_H, R0, R10, -40),
5304 BPF_EXIT_INSN(),
5305 },
5306 INTERNAL,
5307 { },
5308 { { 0, 0x7fff } },
5309 .stack_depth = 40,
5310 },
5311 {
5312 "STX_MEM_H: Store/Load half word: max negative",
5313 .u.insns_int = {
5314 BPF_LD_IMM64(R0, 0),
5315 BPF_LD_IMM64(R1, 0xffffLL),
5316 BPF_STX_MEM(BPF_H, R10, R1, -40),
5317 BPF_LDX_MEM(BPF_H, R0, R10, -40),
5318 BPF_EXIT_INSN(),
5319 },
5320 INTERNAL,
5321 { },
5322 { { 0, 0xffff } },
5323 .stack_depth = 40,
5324 },
5325 {
5326 "ST_MEM_W: Store/Load word: max negative",
5327 .u.insns_int = {
5328 BPF_ALU32_IMM(BPF_MOV, R0, 1),
5329 BPF_ST_MEM(BPF_W, R10, -40, 0xffffffff),
5330 BPF_LDX_MEM(BPF_W, R0, R10, -40),
5331 BPF_EXIT_INSN(),
5332 },
5333 INTERNAL,
5334 { },
5335 { { 0, 0xffffffff } },
5336 .stack_depth = 40,
5337 },
5338 {
5339 "ST_MEM_W: Store/Load word: max positive",
5340 .u.insns_int = {
5341 BPF_ALU32_IMM(BPF_MOV, R0, 1),
5342 BPF_ST_MEM(BPF_W, R10, -40, 0x7fffffff),
5343 BPF_LDX_MEM(BPF_W, R0, R10, -40),
5344 BPF_EXIT_INSN(),
5345 },
5346 INTERNAL,
5347 { },
5348 { { 0, 0x7fffffff } },
5349 .stack_depth = 40,
5350 },
5351 {
5352 "STX_MEM_W: Store/Load word: max negative",
5353 .u.insns_int = {
5354 BPF_LD_IMM64(R0, 0),
5355 BPF_LD_IMM64(R1, 0xffffffffLL),
5356 BPF_STX_MEM(BPF_W, R10, R1, -40),
5357 BPF_LDX_MEM(BPF_W, R0, R10, -40),
5358 BPF_EXIT_INSN(),
5359 },
5360 INTERNAL,
5361 { },
5362 { { 0, 0xffffffff } },
5363 .stack_depth = 40,
5364 },
5365 {
5366 "ST_MEM_DW: Store/Load double word: max negative",
5367 .u.insns_int = {
5368 BPF_ALU32_IMM(BPF_MOV, R0, 1),
5369 BPF_ST_MEM(BPF_DW, R10, -40, 0xffffffff),
5370 BPF_LDX_MEM(BPF_DW, R0, R10, -40),
5371 BPF_EXIT_INSN(),
5372 },
5373 INTERNAL,
5374 { },
5375 { { 0, 0xffffffff } },
5376 .stack_depth = 40,
5377 },
5378 {
5379 "ST_MEM_DW: Store/Load double word: max negative 2",
5380 .u.insns_int = {
5381 BPF_LD_IMM64(R2, 0xffff00000000ffffLL),
5382 BPF_LD_IMM64(R3, 0xffffffffffffffffLL),
5383 BPF_ST_MEM(BPF_DW, R10, -40, 0xffffffff),
5384 BPF_LDX_MEM(BPF_DW, R2, R10, -40),
5385 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
5386 BPF_MOV32_IMM(R0, 2),
5387 BPF_EXIT_INSN(),
5388 BPF_MOV32_IMM(R0, 1),
5389 BPF_EXIT_INSN(),
5390 },
5391 INTERNAL,
5392 { },
5393 { { 0, 0x1 } },
5394 .stack_depth = 40,
5395 },
5396 {
5397 "ST_MEM_DW: Store/Load double word: max positive",
5398 .u.insns_int = {
5399 BPF_ALU32_IMM(BPF_MOV, R0, 1),
5400 BPF_ST_MEM(BPF_DW, R10, -40, 0x7fffffff),
5401 BPF_LDX_MEM(BPF_DW, R0, R10, -40),
5402 BPF_EXIT_INSN(),
5403 },
5404 INTERNAL,
5405 { },
5406 { { 0, 0x7fffffff } },
5407 .stack_depth = 40,
5408 },
5409 {
5410 "STX_MEM_DW: Store/Load double word: max negative",
5411 .u.insns_int = {
5412 BPF_LD_IMM64(R0, 0),
5413 BPF_LD_IMM64(R1, 0xffffffffffffffffLL),
5414 BPF_STX_MEM(BPF_DW, R10, R1, -40),
5415 BPF_LDX_MEM(BPF_DW, R0, R10, -40),
5416 BPF_EXIT_INSN(),
5417 },
5418 INTERNAL,
5419 { },
5420 { { 0, 0xffffffff } },
5421 .stack_depth = 40,
5422 },
5423 /* BPF_STX | BPF_ATOMIC | BPF_W/DW */
5424 {
5425 "STX_XADD_W: Test: 0x12 + 0x10 = 0x22",
5426 .u.insns_int = {
5427 BPF_ALU32_IMM(BPF_MOV, R0, 0x12),
5428 BPF_ST_MEM(BPF_W, R10, -40, 0x10),
5429 BPF_ATOMIC_OP(BPF_W, BPF_ADD, R10, R0, -40),
5430 BPF_LDX_MEM(BPF_W, R0, R10, -40),
5431 BPF_EXIT_INSN(),
5432 },
5433 INTERNAL,
5434 { },
5435 { { 0, 0x22 } },
5436 .stack_depth = 40,
5437 },
5438 {
5439 "STX_XADD_W: Test side-effects, r10: 0x12 + 0x10 = 0x22",
5440 .u.insns_int = {
5441 BPF_ALU64_REG(BPF_MOV, R1, R10),
5442 BPF_ALU32_IMM(BPF_MOV, R0, 0x12),
5443 BPF_ST_MEM(BPF_W, R10, -40, 0x10),
5444 BPF_ATOMIC_OP(BPF_W, BPF_ADD, R10, R0, -40),
5445 BPF_ALU64_REG(BPF_MOV, R0, R10),
5446 BPF_ALU64_REG(BPF_SUB, R0, R1),
5447 BPF_EXIT_INSN(),
5448 },
5449 INTERNAL,
5450 { },
5451 { { 0, 0 } },
5452 .stack_depth = 40,
5453 },
5454 {
5455 "STX_XADD_W: Test side-effects, r0: 0x12 + 0x10 = 0x22",
5456 .u.insns_int = {
5457 BPF_ALU32_IMM(BPF_MOV, R0, 0x12),
5458 BPF_ST_MEM(BPF_W, R10, -40, 0x10),
5459 BPF_ATOMIC_OP(BPF_W, BPF_ADD, R10, R0, -40),
5460 BPF_EXIT_INSN(),
5461 },
5462 INTERNAL,
5463 { },
5464 { { 0, 0x12 } },
5465 .stack_depth = 40,
5466 },
5467 {
5468 "STX_XADD_W: X + 1 + 1 + 1 + ...",
5469 { },
5470 INTERNAL,
5471 { },
5472 { { 0, 4134 } },
5473 .fill_helper = bpf_fill_stxw,
5474 },
5475 {
5476 "STX_XADD_DW: Test: 0x12 + 0x10 = 0x22",
5477 .u.insns_int = {
5478 BPF_ALU32_IMM(BPF_MOV, R0, 0x12),
5479 BPF_ST_MEM(BPF_DW, R10, -40, 0x10),
5480 BPF_ATOMIC_OP(BPF_DW, BPF_ADD, R10, R0, -40),
5481 BPF_LDX_MEM(BPF_DW, R0, R10, -40),
5482 BPF_EXIT_INSN(),
5483 },
5484 INTERNAL,
5485 { },
5486 { { 0, 0x22 } },
5487 .stack_depth = 40,
5488 },
5489 {
5490 "STX_XADD_DW: Test side-effects, r10: 0x12 + 0x10 = 0x22",
5491 .u.insns_int = {
5492 BPF_ALU64_REG(BPF_MOV, R1, R10),
5493 BPF_ALU32_IMM(BPF_MOV, R0, 0x12),
5494 BPF_ST_MEM(BPF_DW, R10, -40, 0x10),
5495 BPF_ATOMIC_OP(BPF_DW, BPF_ADD, R10, R0, -40),
5496 BPF_ALU64_REG(BPF_MOV, R0, R10),
5497 BPF_ALU64_REG(BPF_SUB, R0, R1),
5498 BPF_EXIT_INSN(),
5499 },
5500 INTERNAL,
5501 { },
5502 { { 0, 0 } },
5503 .stack_depth = 40,
5504 },
5505 {
5506 "STX_XADD_DW: Test side-effects, r0: 0x12 + 0x10 = 0x22",
5507 .u.insns_int = {
5508 BPF_ALU32_IMM(BPF_MOV, R0, 0x12),
5509 BPF_ST_MEM(BPF_DW, R10, -40, 0x10),
5510 BPF_ATOMIC_OP(BPF_DW, BPF_ADD, R10, R0, -40),
5511 BPF_EXIT_INSN(),
5512 },
5513 INTERNAL,
5514 { },
5515 { { 0, 0x12 } },
5516 .stack_depth = 40,
5517 },
5518 {
5519 "STX_XADD_DW: X + 1 + 1 + 1 + ...",
5520 { },
5521 INTERNAL,
5522 { },
5523 { { 0, 4134 } },
5524 .fill_helper = bpf_fill_stxdw,
5525 },
5526 /* BPF_JMP32 | BPF_JEQ | BPF_K */
5527 {
5528 "JMP32_JEQ_K: Small immediate",
5529 .u.insns_int = {
5530 BPF_ALU32_IMM(BPF_MOV, R0, 123),
5531 BPF_JMP32_IMM(BPF_JEQ, R0, 321, 1),
5532 BPF_JMP32_IMM(BPF_JEQ, R0, 123, 1),
5533 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5534 BPF_EXIT_INSN(),
5535 },
5536 INTERNAL,
5537 { },
5538 { { 0, 123 } }
5539 },
5540 {
5541 "JMP32_JEQ_K: Large immediate",
5542 .u.insns_int = {
5543 BPF_ALU32_IMM(BPF_MOV, R0, 12345678),
5544 BPF_JMP32_IMM(BPF_JEQ, R0, 12345678 & 0xffff, 1),
5545 BPF_JMP32_IMM(BPF_JEQ, R0, 12345678, 1),
5546 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5547 BPF_EXIT_INSN(),
5548 },
5549 INTERNAL,
5550 { },
5551 { { 0, 12345678 } }
5552 },
5553 {
5554 "JMP32_JEQ_K: negative immediate",
5555 .u.insns_int = {
5556 BPF_ALU32_IMM(BPF_MOV, R0, -123),
5557 BPF_JMP32_IMM(BPF_JEQ, R0, 123, 1),
5558 BPF_JMP32_IMM(BPF_JEQ, R0, -123, 1),
5559 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5560 BPF_EXIT_INSN(),
5561 },
5562 INTERNAL,
5563 { },
5564 { { 0, -123 } }
5565 },
5566 /* BPF_JMP32 | BPF_JEQ | BPF_X */
5567 {
5568 "JMP32_JEQ_X",
5569 .u.insns_int = {
5570 BPF_ALU32_IMM(BPF_MOV, R0, 1234),
5571 BPF_ALU32_IMM(BPF_MOV, R1, 4321),
5572 BPF_JMP32_REG(BPF_JEQ, R0, R1, 2),
5573 BPF_ALU32_IMM(BPF_MOV, R1, 1234),
5574 BPF_JMP32_REG(BPF_JEQ, R0, R1, 1),
5575 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5576 BPF_EXIT_INSN(),
5577 },
5578 INTERNAL,
5579 { },
5580 { { 0, 1234 } }
5581 },
5582 /* BPF_JMP32 | BPF_JNE | BPF_K */
5583 {
5584 "JMP32_JNE_K: Small immediate",
5585 .u.insns_int = {
5586 BPF_ALU32_IMM(BPF_MOV, R0, 123),
5587 BPF_JMP32_IMM(BPF_JNE, R0, 123, 1),
5588 BPF_JMP32_IMM(BPF_JNE, R0, 321, 1),
5589 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5590 BPF_EXIT_INSN(),
5591 },
5592 INTERNAL,
5593 { },
5594 { { 0, 123 } }
5595 },
5596 {
5597 "JMP32_JNE_K: Large immediate",
5598 .u.insns_int = {
5599 BPF_ALU32_IMM(BPF_MOV, R0, 12345678),
5600 BPF_JMP32_IMM(BPF_JNE, R0, 12345678, 1),
5601 BPF_JMP32_IMM(BPF_JNE, R0, 12345678 & 0xffff, 1),
5602 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5603 BPF_EXIT_INSN(),
5604 },
5605 INTERNAL,
5606 { },
5607 { { 0, 12345678 } }
5608 },
5609 {
5610 "JMP32_JNE_K: negative immediate",
5611 .u.insns_int = {
5612 BPF_ALU32_IMM(BPF_MOV, R0, -123),
5613 BPF_JMP32_IMM(BPF_JNE, R0, -123, 1),
5614 BPF_JMP32_IMM(BPF_JNE, R0, 123, 1),
5615 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5616 BPF_EXIT_INSN(),
5617 },
5618 INTERNAL,
5619 { },
5620 { { 0, -123 } }
5621 },
5622 /* BPF_JMP32 | BPF_JNE | BPF_X */
5623 {
5624 "JMP32_JNE_X",
5625 .u.insns_int = {
5626 BPF_ALU32_IMM(BPF_MOV, R0, 1234),
5627 BPF_ALU32_IMM(BPF_MOV, R1, 1234),
5628 BPF_JMP32_REG(BPF_JNE, R0, R1, 2),
5629 BPF_ALU32_IMM(BPF_MOV, R1, 4321),
5630 BPF_JMP32_REG(BPF_JNE, R0, R1, 1),
5631 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5632 BPF_EXIT_INSN(),
5633 },
5634 INTERNAL,
5635 { },
5636 { { 0, 1234 } }
5637 },
5638 /* BPF_JMP32 | BPF_JSET | BPF_K */
5639 {
5640 "JMP32_JSET_K: Small immediate",
5641 .u.insns_int = {
5642 BPF_ALU32_IMM(BPF_MOV, R0, 1),
5643 BPF_JMP32_IMM(BPF_JSET, R0, 2, 1),
5644 BPF_JMP32_IMM(BPF_JSET, R0, 3, 1),
5645 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5646 BPF_EXIT_INSN(),
5647 },
5648 INTERNAL,
5649 { },
5650 { { 0, 1 } }
5651 },
5652 {
5653 "JMP32_JSET_K: Large immediate",
5654 .u.insns_int = {
5655 BPF_ALU32_IMM(BPF_MOV, R0, 0x40000000),
5656 BPF_JMP32_IMM(BPF_JSET, R0, 0x3fffffff, 1),
5657 BPF_JMP32_IMM(BPF_JSET, R0, 0x60000000, 1),
5658 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5659 BPF_EXIT_INSN(),
5660 },
5661 INTERNAL,
5662 { },
5663 { { 0, 0x40000000 } }
5664 },
5665 {
5666 "JMP32_JSET_K: negative immediate",
5667 .u.insns_int = {
5668 BPF_ALU32_IMM(BPF_MOV, R0, -123),
5669 BPF_JMP32_IMM(BPF_JSET, R0, -1, 1),
5670 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5671 BPF_EXIT_INSN(),
5672 },
5673 INTERNAL,
5674 { },
5675 { { 0, -123 } }
5676 },
5677 /* BPF_JMP32 | BPF_JSET | BPF_X */
5678 {
5679 "JMP32_JSET_X",
5680 .u.insns_int = {
5681 BPF_ALU32_IMM(BPF_MOV, R0, 8),
5682 BPF_ALU32_IMM(BPF_MOV, R1, 7),
5683 BPF_JMP32_REG(BPF_JSET, R0, R1, 2),
5684 BPF_ALU32_IMM(BPF_MOV, R1, 8 | 2),
5685 BPF_JMP32_REG(BPF_JNE, R0, R1, 1),
5686 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5687 BPF_EXIT_INSN(),
5688 },
5689 INTERNAL,
5690 { },
5691 { { 0, 8 } }
5692 },
5693 /* BPF_JMP32 | BPF_JGT | BPF_K */
5694 {
5695 "JMP32_JGT_K: Small immediate",
5696 .u.insns_int = {
5697 BPF_ALU32_IMM(BPF_MOV, R0, 123),
5698 BPF_JMP32_IMM(BPF_JGT, R0, 123, 1),
5699 BPF_JMP32_IMM(BPF_JGT, R0, 122, 1),
5700 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5701 BPF_EXIT_INSN(),
5702 },
5703 INTERNAL,
5704 { },
5705 { { 0, 123 } }
5706 },
5707 {
5708 "JMP32_JGT_K: Large immediate",
5709 .u.insns_int = {
5710 BPF_ALU32_IMM(BPF_MOV, R0, 0xfffffffe),
5711 BPF_JMP32_IMM(BPF_JGT, R0, 0xffffffff, 1),
5712 BPF_JMP32_IMM(BPF_JGT, R0, 0xfffffffd, 1),
5713 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5714 BPF_EXIT_INSN(),
5715 },
5716 INTERNAL,
5717 { },
5718 { { 0, 0xfffffffe } }
5719 },
5720 /* BPF_JMP32 | BPF_JGT | BPF_X */
5721 {
5722 "JMP32_JGT_X",
5723 .u.insns_int = {
5724 BPF_ALU32_IMM(BPF_MOV, R0, 0xfffffffe),
5725 BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
5726 BPF_JMP32_REG(BPF_JGT, R0, R1, 2),
5727 BPF_ALU32_IMM(BPF_MOV, R1, 0xfffffffd),
5728 BPF_JMP32_REG(BPF_JGT, R0, R1, 1),
5729 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5730 BPF_EXIT_INSN(),
5731 },
5732 INTERNAL,
5733 { },
5734 { { 0, 0xfffffffe } }
5735 },
5736 /* BPF_JMP32 | BPF_JGE | BPF_K */
5737 {
5738 "JMP32_JGE_K: Small immediate",
5739 .u.insns_int = {
5740 BPF_ALU32_IMM(BPF_MOV, R0, 123),
5741 BPF_JMP32_IMM(BPF_JGE, R0, 124, 1),
5742 BPF_JMP32_IMM(BPF_JGE, R0, 123, 1),
5743 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5744 BPF_EXIT_INSN(),
5745 },
5746 INTERNAL,
5747 { },
5748 { { 0, 123 } }
5749 },
5750 {
5751 "JMP32_JGE_K: Large immediate",
5752 .u.insns_int = {
5753 BPF_ALU32_IMM(BPF_MOV, R0, 0xfffffffe),
5754 BPF_JMP32_IMM(BPF_JGE, R0, 0xffffffff, 1),
5755 BPF_JMP32_IMM(BPF_JGE, R0, 0xfffffffe, 1),
5756 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5757 BPF_EXIT_INSN(),
5758 },
5759 INTERNAL,
5760 { },
5761 { { 0, 0xfffffffe } }
5762 },
5763 /* BPF_JMP32 | BPF_JGE | BPF_X */
5764 {
5765 "JMP32_JGE_X",
5766 .u.insns_int = {
5767 BPF_ALU32_IMM(BPF_MOV, R0, 0xfffffffe),
5768 BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
5769 BPF_JMP32_REG(BPF_JGE, R0, R1, 2),
5770 BPF_ALU32_IMM(BPF_MOV, R1, 0xfffffffe),
5771 BPF_JMP32_REG(BPF_JGE, R0, R1, 1),
5772 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5773 BPF_EXIT_INSN(),
5774 },
5775 INTERNAL,
5776 { },
5777 { { 0, 0xfffffffe } }
5778 },
5779 /* BPF_JMP32 | BPF_JLT | BPF_K */
5780 {
5781 "JMP32_JLT_K: Small immediate",
5782 .u.insns_int = {
5783 BPF_ALU32_IMM(BPF_MOV, R0, 123),
5784 BPF_JMP32_IMM(BPF_JLT, R0, 123, 1),
5785 BPF_JMP32_IMM(BPF_JLT, R0, 124, 1),
5786 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5787 BPF_EXIT_INSN(),
5788 },
5789 INTERNAL,
5790 { },
5791 { { 0, 123 } }
5792 },
5793 {
5794 "JMP32_JLT_K: Large immediate",
5795 .u.insns_int = {
5796 BPF_ALU32_IMM(BPF_MOV, R0, 0xfffffffe),
5797 BPF_JMP32_IMM(BPF_JLT, R0, 0xfffffffd, 1),
5798 BPF_JMP32_IMM(BPF_JLT, R0, 0xffffffff, 1),
5799 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5800 BPF_EXIT_INSN(),
5801 },
5802 INTERNAL,
5803 { },
5804 { { 0, 0xfffffffe } }
5805 },
5806 /* BPF_JMP32 | BPF_JLT | BPF_X */
5807 {
5808 "JMP32_JLT_X",
5809 .u.insns_int = {
5810 BPF_ALU32_IMM(BPF_MOV, R0, 0xfffffffe),
5811 BPF_ALU32_IMM(BPF_MOV, R1, 0xfffffffd),
5812 BPF_JMP32_REG(BPF_JLT, R0, R1, 2),
5813 BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
5814 BPF_JMP32_REG(BPF_JLT, R0, R1, 1),
5815 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5816 BPF_EXIT_INSN(),
5817 },
5818 INTERNAL,
5819 { },
5820 { { 0, 0xfffffffe } }
5821 },
5822 /* BPF_JMP32 | BPF_JLE | BPF_K */
5823 {
5824 "JMP32_JLE_K: Small immediate",
5825 .u.insns_int = {
5826 BPF_ALU32_IMM(BPF_MOV, R0, 123),
5827 BPF_JMP32_IMM(BPF_JLE, R0, 122, 1),
5828 BPF_JMP32_IMM(BPF_JLE, R0, 123, 1),
5829 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5830 BPF_EXIT_INSN(),
5831 },
5832 INTERNAL,
5833 { },
5834 { { 0, 123 } }
5835 },
5836 {
5837 "JMP32_JLE_K: Large immediate",
5838 .u.insns_int = {
5839 BPF_ALU32_IMM(BPF_MOV, R0, 0xfffffffe),
5840 BPF_JMP32_IMM(BPF_JLE, R0, 0xfffffffd, 1),
5841 BPF_JMP32_IMM(BPF_JLE, R0, 0xfffffffe, 1),
5842 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5843 BPF_EXIT_INSN(),
5844 },
5845 INTERNAL,
5846 { },
5847 { { 0, 0xfffffffe } }
5848 },
5849 /* BPF_JMP32 | BPF_JLE | BPF_X */
5850 {
5851 "JMP32_JLE_X",
5852 .u.insns_int = {
5853 BPF_ALU32_IMM(BPF_MOV, R0, 0xfffffffe),
5854 BPF_ALU32_IMM(BPF_MOV, R1, 0xfffffffd),
5855 BPF_JMP32_REG(BPF_JLE, R0, R1, 2),
5856 BPF_ALU32_IMM(BPF_MOV, R1, 0xfffffffe),
5857 BPF_JMP32_REG(BPF_JLE, R0, R1, 1),
5858 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5859 BPF_EXIT_INSN(),
5860 },
5861 INTERNAL,
5862 { },
5863 { { 0, 0xfffffffe } }
5864 },
5865 /* BPF_JMP32 | BPF_JSGT | BPF_K */
5866 {
5867 "JMP32_JSGT_K: Small immediate",
5868 .u.insns_int = {
5869 BPF_ALU32_IMM(BPF_MOV, R0, -123),
5870 BPF_JMP32_IMM(BPF_JSGT, R0, -123, 1),
5871 BPF_JMP32_IMM(BPF_JSGT, R0, -124, 1),
5872 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5873 BPF_EXIT_INSN(),
5874 },
5875 INTERNAL,
5876 { },
5877 { { 0, -123 } }
5878 },
5879 {
5880 "JMP32_JSGT_K: Large immediate",
5881 .u.insns_int = {
5882 BPF_ALU32_IMM(BPF_MOV, R0, -12345678),
5883 BPF_JMP32_IMM(BPF_JSGT, R0, -12345678, 1),
5884 BPF_JMP32_IMM(BPF_JSGT, R0, -12345679, 1),
5885 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5886 BPF_EXIT_INSN(),
5887 },
5888 INTERNAL,
5889 { },
5890 { { 0, -12345678 } }
5891 },
5892 /* BPF_JMP32 | BPF_JSGT | BPF_X */
5893 {
5894 "JMP32_JSGT_X",
5895 .u.insns_int = {
5896 BPF_ALU32_IMM(BPF_MOV, R0, -12345678),
5897 BPF_ALU32_IMM(BPF_MOV, R1, -12345678),
5898 BPF_JMP32_REG(BPF_JSGT, R0, R1, 2),
5899 BPF_ALU32_IMM(BPF_MOV, R1, -12345679),
5900 BPF_JMP32_REG(BPF_JSGT, R0, R1, 1),
5901 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5902 BPF_EXIT_INSN(),
5903 },
5904 INTERNAL,
5905 { },
5906 { { 0, -12345678 } }
5907 },
5908 /* BPF_JMP32 | BPF_JSGE | BPF_K */
5909 {
5910 "JMP32_JSGE_K: Small immediate",
5911 .u.insns_int = {
5912 BPF_ALU32_IMM(BPF_MOV, R0, -123),
5913 BPF_JMP32_IMM(BPF_JSGE, R0, -122, 1),
5914 BPF_JMP32_IMM(BPF_JSGE, R0, -123, 1),
5915 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5916 BPF_EXIT_INSN(),
5917 },
5918 INTERNAL,
5919 { },
5920 { { 0, -123 } }
5921 },
5922 {
5923 "JMP32_JSGE_K: Large immediate",
5924 .u.insns_int = {
5925 BPF_ALU32_IMM(BPF_MOV, R0, -12345678),
5926 BPF_JMP32_IMM(BPF_JSGE, R0, -12345677, 1),
5927 BPF_JMP32_IMM(BPF_JSGE, R0, -12345678, 1),
5928 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5929 BPF_EXIT_INSN(),
5930 },
5931 INTERNAL,
5932 { },
5933 { { 0, -12345678 } }
5934 },
5935 /* BPF_JMP32 | BPF_JSGE | BPF_X */
5936 {
5937 "JMP32_JSGE_X",
5938 .u.insns_int = {
5939 BPF_ALU32_IMM(BPF_MOV, R0, -12345678),
5940 BPF_ALU32_IMM(BPF_MOV, R1, -12345677),
5941 BPF_JMP32_REG(BPF_JSGE, R0, R1, 2),
5942 BPF_ALU32_IMM(BPF_MOV, R1, -12345678),
5943 BPF_JMP32_REG(BPF_JSGE, R0, R1, 1),
5944 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5945 BPF_EXIT_INSN(),
5946 },
5947 INTERNAL,
5948 { },
5949 { { 0, -12345678 } }
5950 },
5951 /* BPF_JMP32 | BPF_JSLT | BPF_K */
5952 {
5953 "JMP32_JSLT_K: Small immediate",
5954 .u.insns_int = {
5955 BPF_ALU32_IMM(BPF_MOV, R0, -123),
5956 BPF_JMP32_IMM(BPF_JSLT, R0, -123, 1),
5957 BPF_JMP32_IMM(BPF_JSLT, R0, -122, 1),
5958 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5959 BPF_EXIT_INSN(),
5960 },
5961 INTERNAL,
5962 { },
5963 { { 0, -123 } }
5964 },
5965 {
5966 "JMP32_JSLT_K: Large immediate",
5967 .u.insns_int = {
5968 BPF_ALU32_IMM(BPF_MOV, R0, -12345678),
5969 BPF_JMP32_IMM(BPF_JSLT, R0, -12345678, 1),
5970 BPF_JMP32_IMM(BPF_JSLT, R0, -12345677, 1),
5971 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5972 BPF_EXIT_INSN(),
5973 },
5974 INTERNAL,
5975 { },
5976 { { 0, -12345678 } }
5977 },
5978 /* BPF_JMP32 | BPF_JSLT | BPF_X */
5979 {
5980 "JMP32_JSLT_X",
5981 .u.insns_int = {
5982 BPF_ALU32_IMM(BPF_MOV, R0, -12345678),
5983 BPF_ALU32_IMM(BPF_MOV, R1, -12345678),
5984 BPF_JMP32_REG(BPF_JSLT, R0, R1, 2),
5985 BPF_ALU32_IMM(BPF_MOV, R1, -12345677),
5986 BPF_JMP32_REG(BPF_JSLT, R0, R1, 1),
5987 BPF_ALU32_IMM(BPF_MOV, R0, 0),
5988 BPF_EXIT_INSN(),
5989 },
5990 INTERNAL,
5991 { },
5992 { { 0, -12345678 } }
5993 },
5994 /* BPF_JMP32 | BPF_JSLE | BPF_K */
5995 {
5996 "JMP32_JSLE_K: Small immediate",
5997 .u.insns_int = {
5998 BPF_ALU32_IMM(BPF_MOV, R0, -123),
5999 BPF_JMP32_IMM(BPF_JSLE, R0, -124, 1),
6000 BPF_JMP32_IMM(BPF_JSLE, R0, -123, 1),
6001 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6002 BPF_EXIT_INSN(),
6003 },
6004 INTERNAL,
6005 { },
6006 { { 0, -123 } }
6007 },
6008 {
6009 "JMP32_JSLE_K: Large immediate",
6010 .u.insns_int = {
6011 BPF_ALU32_IMM(BPF_MOV, R0, -12345678),
6012 BPF_JMP32_IMM(BPF_JSLE, R0, -12345679, 1),
6013 BPF_JMP32_IMM(BPF_JSLE, R0, -12345678, 1),
6014 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6015 BPF_EXIT_INSN(),
6016 },
6017 INTERNAL,
6018 { },
6019 { { 0, -12345678 } }
6020 },
6021 /* BPF_JMP32 | BPF_JSLE | BPF_K */
6022 {
6023 "JMP32_JSLE_X",
6024 .u.insns_int = {
6025 BPF_ALU32_IMM(BPF_MOV, R0, -12345678),
6026 BPF_ALU32_IMM(BPF_MOV, R1, -12345679),
6027 BPF_JMP32_REG(BPF_JSLE, R0, R1, 2),
6028 BPF_ALU32_IMM(BPF_MOV, R1, -12345678),
6029 BPF_JMP32_REG(BPF_JSLE, R0, R1, 1),
6030 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6031 BPF_EXIT_INSN(),
6032 },
6033 INTERNAL,
6034 { },
6035 { { 0, -12345678 } }
6036 },
6037 /* BPF_JMP | BPF_EXIT */
6038 {
6039 "JMP_EXIT",
6040 .u.insns_int = {
6041 BPF_ALU32_IMM(BPF_MOV, R0, 0x4711),
6042 BPF_EXIT_INSN(),
6043 BPF_ALU32_IMM(BPF_MOV, R0, 0x4712),
6044 },
6045 INTERNAL,
6046 { },
6047 { { 0, 0x4711 } },
6048 },
6049 /* BPF_JMP | BPF_JA */
6050 {
6051 "JMP_JA: Unconditional jump: if (true) return 1",
6052 .u.insns_int = {
6053 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6054 BPF_JMP_IMM(BPF_JA, 0, 0, 1),
6055 BPF_EXIT_INSN(),
6056 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6057 BPF_EXIT_INSN(),
6058 },
6059 INTERNAL,
6060 { },
6061 { { 0, 1 } },
6062 },
6063 /* BPF_JMP | BPF_JSLT | BPF_K */
6064 {
6065 "JMP_JSLT_K: Signed jump: if (-2 < -1) return 1",
6066 .u.insns_int = {
6067 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6068 BPF_LD_IMM64(R1, 0xfffffffffffffffeLL),
6069 BPF_JMP_IMM(BPF_JSLT, R1, -1, 1),
6070 BPF_EXIT_INSN(),
6071 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6072 BPF_EXIT_INSN(),
6073 },
6074 INTERNAL,
6075 { },
6076 { { 0, 1 } },
6077 },
6078 {
6079 "JMP_JSLT_K: Signed jump: if (-1 < -1) return 0",
6080 .u.insns_int = {
6081 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6082 BPF_LD_IMM64(R1, 0xffffffffffffffffLL),
6083 BPF_JMP_IMM(BPF_JSLT, R1, -1, 1),
6084 BPF_EXIT_INSN(),
6085 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6086 BPF_EXIT_INSN(),
6087 },
6088 INTERNAL,
6089 { },
6090 { { 0, 1 } },
6091 },
6092 /* BPF_JMP | BPF_JSGT | BPF_K */
6093 {
6094 "JMP_JSGT_K: Signed jump: if (-1 > -2) return 1",
6095 .u.insns_int = {
6096 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6097 BPF_LD_IMM64(R1, 0xffffffffffffffffLL),
6098 BPF_JMP_IMM(BPF_JSGT, R1, -2, 1),
6099 BPF_EXIT_INSN(),
6100 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6101 BPF_EXIT_INSN(),
6102 },
6103 INTERNAL,
6104 { },
6105 { { 0, 1 } },
6106 },
6107 {
6108 "JMP_JSGT_K: Signed jump: if (-1 > -1) return 0",
6109 .u.insns_int = {
6110 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6111 BPF_LD_IMM64(R1, 0xffffffffffffffffLL),
6112 BPF_JMP_IMM(BPF_JSGT, R1, -1, 1),
6113 BPF_EXIT_INSN(),
6114 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6115 BPF_EXIT_INSN(),
6116 },
6117 INTERNAL,
6118 { },
6119 { { 0, 1 } },
6120 },
6121 /* BPF_JMP | BPF_JSLE | BPF_K */
6122 {
6123 "JMP_JSLE_K: Signed jump: if (-2 <= -1) return 1",
6124 .u.insns_int = {
6125 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6126 BPF_LD_IMM64(R1, 0xfffffffffffffffeLL),
6127 BPF_JMP_IMM(BPF_JSLE, R1, -1, 1),
6128 BPF_EXIT_INSN(),
6129 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6130 BPF_EXIT_INSN(),
6131 },
6132 INTERNAL,
6133 { },
6134 { { 0, 1 } },
6135 },
6136 {
6137 "JMP_JSLE_K: Signed jump: if (-1 <= -1) return 1",
6138 .u.insns_int = {
6139 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6140 BPF_LD_IMM64(R1, 0xffffffffffffffffLL),
6141 BPF_JMP_IMM(BPF_JSLE, R1, -1, 1),
6142 BPF_EXIT_INSN(),
6143 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6144 BPF_EXIT_INSN(),
6145 },
6146 INTERNAL,
6147 { },
6148 { { 0, 1 } },
6149 },
6150 {
6151 "JMP_JSLE_K: Signed jump: value walk 1",
6152 .u.insns_int = {
6153 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6154 BPF_LD_IMM64(R1, 3),
6155 BPF_JMP_IMM(BPF_JSLE, R1, 0, 6),
6156 BPF_ALU64_IMM(BPF_SUB, R1, 1),
6157 BPF_JMP_IMM(BPF_JSLE, R1, 0, 4),
6158 BPF_ALU64_IMM(BPF_SUB, R1, 1),
6159 BPF_JMP_IMM(BPF_JSLE, R1, 0, 2),
6160 BPF_ALU64_IMM(BPF_SUB, R1, 1),
6161 BPF_JMP_IMM(BPF_JSLE, R1, 0, 1),
6162 BPF_EXIT_INSN(), /* bad exit */
6163 BPF_ALU32_IMM(BPF_MOV, R0, 1), /* good exit */
6164 BPF_EXIT_INSN(),
6165 },
6166 INTERNAL,
6167 { },
6168 { { 0, 1 } },
6169 },
6170 {
6171 "JMP_JSLE_K: Signed jump: value walk 2",
6172 .u.insns_int = {
6173 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6174 BPF_LD_IMM64(R1, 3),
6175 BPF_JMP_IMM(BPF_JSLE, R1, 0, 4),
6176 BPF_ALU64_IMM(BPF_SUB, R1, 2),
6177 BPF_JMP_IMM(BPF_JSLE, R1, 0, 2),
6178 BPF_ALU64_IMM(BPF_SUB, R1, 2),
6179 BPF_JMP_IMM(BPF_JSLE, R1, 0, 1),
6180 BPF_EXIT_INSN(), /* bad exit */
6181 BPF_ALU32_IMM(BPF_MOV, R0, 1), /* good exit */
6182 BPF_EXIT_INSN(),
6183 },
6184 INTERNAL,
6185 { },
6186 { { 0, 1 } },
6187 },
6188 /* BPF_JMP | BPF_JSGE | BPF_K */
6189 {
6190 "JMP_JSGE_K: Signed jump: if (-1 >= -2) return 1",
6191 .u.insns_int = {
6192 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6193 BPF_LD_IMM64(R1, 0xffffffffffffffffLL),
6194 BPF_JMP_IMM(BPF_JSGE, R1, -2, 1),
6195 BPF_EXIT_INSN(),
6196 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6197 BPF_EXIT_INSN(),
6198 },
6199 INTERNAL,
6200 { },
6201 { { 0, 1 } },
6202 },
6203 {
6204 "JMP_JSGE_K: Signed jump: if (-1 >= -1) return 1",
6205 .u.insns_int = {
6206 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6207 BPF_LD_IMM64(R1, 0xffffffffffffffffLL),
6208 BPF_JMP_IMM(BPF_JSGE, R1, -1, 1),
6209 BPF_EXIT_INSN(),
6210 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6211 BPF_EXIT_INSN(),
6212 },
6213 INTERNAL,
6214 { },
6215 { { 0, 1 } },
6216 },
6217 {
6218 "JMP_JSGE_K: Signed jump: value walk 1",
6219 .u.insns_int = {
6220 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6221 BPF_LD_IMM64(R1, -3),
6222 BPF_JMP_IMM(BPF_JSGE, R1, 0, 6),
6223 BPF_ALU64_IMM(BPF_ADD, R1, 1),
6224 BPF_JMP_IMM(BPF_JSGE, R1, 0, 4),
6225 BPF_ALU64_IMM(BPF_ADD, R1, 1),
6226 BPF_JMP_IMM(BPF_JSGE, R1, 0, 2),
6227 BPF_ALU64_IMM(BPF_ADD, R1, 1),
6228 BPF_JMP_IMM(BPF_JSGE, R1, 0, 1),
6229 BPF_EXIT_INSN(), /* bad exit */
6230 BPF_ALU32_IMM(BPF_MOV, R0, 1), /* good exit */
6231 BPF_EXIT_INSN(),
6232 },
6233 INTERNAL,
6234 { },
6235 { { 0, 1 } },
6236 },
6237 {
6238 "JMP_JSGE_K: Signed jump: value walk 2",
6239 .u.insns_int = {
6240 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6241 BPF_LD_IMM64(R1, -3),
6242 BPF_JMP_IMM(BPF_JSGE, R1, 0, 4),
6243 BPF_ALU64_IMM(BPF_ADD, R1, 2),
6244 BPF_JMP_IMM(BPF_JSGE, R1, 0, 2),
6245 BPF_ALU64_IMM(BPF_ADD, R1, 2),
6246 BPF_JMP_IMM(BPF_JSGE, R1, 0, 1),
6247 BPF_EXIT_INSN(), /* bad exit */
6248 BPF_ALU32_IMM(BPF_MOV, R0, 1), /* good exit */
6249 BPF_EXIT_INSN(),
6250 },
6251 INTERNAL,
6252 { },
6253 { { 0, 1 } },
6254 },
6255 /* BPF_JMP | BPF_JGT | BPF_K */
6256 {
6257 "JMP_JGT_K: if (3 > 2) return 1",
6258 .u.insns_int = {
6259 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6260 BPF_LD_IMM64(R1, 3),
6261 BPF_JMP_IMM(BPF_JGT, R1, 2, 1),
6262 BPF_EXIT_INSN(),
6263 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6264 BPF_EXIT_INSN(),
6265 },
6266 INTERNAL,
6267 { },
6268 { { 0, 1 } },
6269 },
6270 {
6271 "JMP_JGT_K: Unsigned jump: if (-1 > 1) return 1",
6272 .u.insns_int = {
6273 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6274 BPF_LD_IMM64(R1, -1),
6275 BPF_JMP_IMM(BPF_JGT, R1, 1, 1),
6276 BPF_EXIT_INSN(),
6277 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6278 BPF_EXIT_INSN(),
6279 },
6280 INTERNAL,
6281 { },
6282 { { 0, 1 } },
6283 },
6284 /* BPF_JMP | BPF_JLT | BPF_K */
6285 {
6286 "JMP_JLT_K: if (2 < 3) return 1",
6287 .u.insns_int = {
6288 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6289 BPF_LD_IMM64(R1, 2),
6290 BPF_JMP_IMM(BPF_JLT, R1, 3, 1),
6291 BPF_EXIT_INSN(),
6292 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6293 BPF_EXIT_INSN(),
6294 },
6295 INTERNAL,
6296 { },
6297 { { 0, 1 } },
6298 },
6299 {
6300 "JMP_JGT_K: Unsigned jump: if (1 < -1) return 1",
6301 .u.insns_int = {
6302 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6303 BPF_LD_IMM64(R1, 1),
6304 BPF_JMP_IMM(BPF_JLT, R1, -1, 1),
6305 BPF_EXIT_INSN(),
6306 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6307 BPF_EXIT_INSN(),
6308 },
6309 INTERNAL,
6310 { },
6311 { { 0, 1 } },
6312 },
6313 /* BPF_JMP | BPF_JGE | BPF_K */
6314 {
6315 "JMP_JGE_K: if (3 >= 2) return 1",
6316 .u.insns_int = {
6317 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6318 BPF_LD_IMM64(R1, 3),
6319 BPF_JMP_IMM(BPF_JGE, R1, 2, 1),
6320 BPF_EXIT_INSN(),
6321 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6322 BPF_EXIT_INSN(),
6323 },
6324 INTERNAL,
6325 { },
6326 { { 0, 1 } },
6327 },
6328 /* BPF_JMP | BPF_JLE | BPF_K */
6329 {
6330 "JMP_JLE_K: if (2 <= 3) return 1",
6331 .u.insns_int = {
6332 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6333 BPF_LD_IMM64(R1, 2),
6334 BPF_JMP_IMM(BPF_JLE, R1, 3, 1),
6335 BPF_EXIT_INSN(),
6336 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6337 BPF_EXIT_INSN(),
6338 },
6339 INTERNAL,
6340 { },
6341 { { 0, 1 } },
6342 },
6343 /* BPF_JMP | BPF_JGT | BPF_K jump backwards */
6344 {
6345 "JMP_JGT_K: if (3 > 2) return 1 (jump backwards)",
6346 .u.insns_int = {
6347 BPF_JMP_IMM(BPF_JA, 0, 0, 2), /* goto start */
6348 BPF_ALU32_IMM(BPF_MOV, R0, 1), /* out: */
6349 BPF_EXIT_INSN(),
6350 BPF_ALU32_IMM(BPF_MOV, R0, 0), /* start: */
6351 BPF_LD_IMM64(R1, 3), /* note: this takes 2 insns */
6352 BPF_JMP_IMM(BPF_JGT, R1, 2, -6), /* goto out */
6353 BPF_EXIT_INSN(),
6354 },
6355 INTERNAL,
6356 { },
6357 { { 0, 1 } },
6358 },
6359 {
6360 "JMP_JGE_K: if (3 >= 3) return 1",
6361 .u.insns_int = {
6362 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6363 BPF_LD_IMM64(R1, 3),
6364 BPF_JMP_IMM(BPF_JGE, R1, 3, 1),
6365 BPF_EXIT_INSN(),
6366 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6367 BPF_EXIT_INSN(),
6368 },
6369 INTERNAL,
6370 { },
6371 { { 0, 1 } },
6372 },
6373 /* BPF_JMP | BPF_JLT | BPF_K jump backwards */
6374 {
6375 "JMP_JGT_K: if (2 < 3) return 1 (jump backwards)",
6376 .u.insns_int = {
6377 BPF_JMP_IMM(BPF_JA, 0, 0, 2), /* goto start */
6378 BPF_ALU32_IMM(BPF_MOV, R0, 1), /* out: */
6379 BPF_EXIT_INSN(),
6380 BPF_ALU32_IMM(BPF_MOV, R0, 0), /* start: */
6381 BPF_LD_IMM64(R1, 2), /* note: this takes 2 insns */
6382 BPF_JMP_IMM(BPF_JLT, R1, 3, -6), /* goto out */
6383 BPF_EXIT_INSN(),
6384 },
6385 INTERNAL,
6386 { },
6387 { { 0, 1 } },
6388 },
6389 {
6390 "JMP_JLE_K: if (3 <= 3) return 1",
6391 .u.insns_int = {
6392 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6393 BPF_LD_IMM64(R1, 3),
6394 BPF_JMP_IMM(BPF_JLE, R1, 3, 1),
6395 BPF_EXIT_INSN(),
6396 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6397 BPF_EXIT_INSN(),
6398 },
6399 INTERNAL,
6400 { },
6401 { { 0, 1 } },
6402 },
6403 /* BPF_JMP | BPF_JNE | BPF_K */
6404 {
6405 "JMP_JNE_K: if (3 != 2) return 1",
6406 .u.insns_int = {
6407 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6408 BPF_LD_IMM64(R1, 3),
6409 BPF_JMP_IMM(BPF_JNE, R1, 2, 1),
6410 BPF_EXIT_INSN(),
6411 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6412 BPF_EXIT_INSN(),
6413 },
6414 INTERNAL,
6415 { },
6416 { { 0, 1 } },
6417 },
6418 /* BPF_JMP | BPF_JEQ | BPF_K */
6419 {
6420 "JMP_JEQ_K: if (3 == 3) return 1",
6421 .u.insns_int = {
6422 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6423 BPF_LD_IMM64(R1, 3),
6424 BPF_JMP_IMM(BPF_JEQ, R1, 3, 1),
6425 BPF_EXIT_INSN(),
6426 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6427 BPF_EXIT_INSN(),
6428 },
6429 INTERNAL,
6430 { },
6431 { { 0, 1 } },
6432 },
6433 /* BPF_JMP | BPF_JSET | BPF_K */
6434 {
6435 "JMP_JSET_K: if (0x3 & 0x2) return 1",
6436 .u.insns_int = {
6437 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6438 BPF_LD_IMM64(R1, 3),
6439 BPF_JMP_IMM(BPF_JSET, R1, 2, 1),
6440 BPF_EXIT_INSN(),
6441 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6442 BPF_EXIT_INSN(),
6443 },
6444 INTERNAL,
6445 { },
6446 { { 0, 1 } },
6447 },
6448 {
6449 "JMP_JSET_K: if (0x3 & 0xffffffff) return 1",
6450 .u.insns_int = {
6451 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6452 BPF_LD_IMM64(R1, 3),
6453 BPF_JMP_IMM(BPF_JSET, R1, 0xffffffff, 1),
6454 BPF_EXIT_INSN(),
6455 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6456 BPF_EXIT_INSN(),
6457 },
6458 INTERNAL,
6459 { },
6460 { { 0, 1 } },
6461 },
6462 /* BPF_JMP | BPF_JSGT | BPF_X */
6463 {
6464 "JMP_JSGT_X: Signed jump: if (-1 > -2) return 1",
6465 .u.insns_int = {
6466 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6467 BPF_LD_IMM64(R1, -1),
6468 BPF_LD_IMM64(R2, -2),
6469 BPF_JMP_REG(BPF_JSGT, R1, R2, 1),
6470 BPF_EXIT_INSN(),
6471 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6472 BPF_EXIT_INSN(),
6473 },
6474 INTERNAL,
6475 { },
6476 { { 0, 1 } },
6477 },
6478 {
6479 "JMP_JSGT_X: Signed jump: if (-1 > -1) return 0",
6480 .u.insns_int = {
6481 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6482 BPF_LD_IMM64(R1, -1),
6483 BPF_LD_IMM64(R2, -1),
6484 BPF_JMP_REG(BPF_JSGT, R1, R2, 1),
6485 BPF_EXIT_INSN(),
6486 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6487 BPF_EXIT_INSN(),
6488 },
6489 INTERNAL,
6490 { },
6491 { { 0, 1 } },
6492 },
6493 /* BPF_JMP | BPF_JSLT | BPF_X */
6494 {
6495 "JMP_JSLT_X: Signed jump: if (-2 < -1) return 1",
6496 .u.insns_int = {
6497 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6498 BPF_LD_IMM64(R1, -1),
6499 BPF_LD_IMM64(R2, -2),
6500 BPF_JMP_REG(BPF_JSLT, R2, R1, 1),
6501 BPF_EXIT_INSN(),
6502 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6503 BPF_EXIT_INSN(),
6504 },
6505 INTERNAL,
6506 { },
6507 { { 0, 1 } },
6508 },
6509 {
6510 "JMP_JSLT_X: Signed jump: if (-1 < -1) return 0",
6511 .u.insns_int = {
6512 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6513 BPF_LD_IMM64(R1, -1),
6514 BPF_LD_IMM64(R2, -1),
6515 BPF_JMP_REG(BPF_JSLT, R1, R2, 1),
6516 BPF_EXIT_INSN(),
6517 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6518 BPF_EXIT_INSN(),
6519 },
6520 INTERNAL,
6521 { },
6522 { { 0, 1 } },
6523 },
6524 /* BPF_JMP | BPF_JSGE | BPF_X */
6525 {
6526 "JMP_JSGE_X: Signed jump: if (-1 >= -2) return 1",
6527 .u.insns_int = {
6528 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6529 BPF_LD_IMM64(R1, -1),
6530 BPF_LD_IMM64(R2, -2),
6531 BPF_JMP_REG(BPF_JSGE, R1, R2, 1),
6532 BPF_EXIT_INSN(),
6533 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6534 BPF_EXIT_INSN(),
6535 },
6536 INTERNAL,
6537 { },
6538 { { 0, 1 } },
6539 },
6540 {
6541 "JMP_JSGE_X: Signed jump: if (-1 >= -1) return 1",
6542 .u.insns_int = {
6543 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6544 BPF_LD_IMM64(R1, -1),
6545 BPF_LD_IMM64(R2, -1),
6546 BPF_JMP_REG(BPF_JSGE, R1, R2, 1),
6547 BPF_EXIT_INSN(),
6548 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6549 BPF_EXIT_INSN(),
6550 },
6551 INTERNAL,
6552 { },
6553 { { 0, 1 } },
6554 },
6555 /* BPF_JMP | BPF_JSLE | BPF_X */
6556 {
6557 "JMP_JSLE_X: Signed jump: if (-2 <= -1) return 1",
6558 .u.insns_int = {
6559 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6560 BPF_LD_IMM64(R1, -1),
6561 BPF_LD_IMM64(R2, -2),
6562 BPF_JMP_REG(BPF_JSLE, R2, R1, 1),
6563 BPF_EXIT_INSN(),
6564 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6565 BPF_EXIT_INSN(),
6566 },
6567 INTERNAL,
6568 { },
6569 { { 0, 1 } },
6570 },
6571 {
6572 "JMP_JSLE_X: Signed jump: if (-1 <= -1) return 1",
6573 .u.insns_int = {
6574 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6575 BPF_LD_IMM64(R1, -1),
6576 BPF_LD_IMM64(R2, -1),
6577 BPF_JMP_REG(BPF_JSLE, R1, R2, 1),
6578 BPF_EXIT_INSN(),
6579 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6580 BPF_EXIT_INSN(),
6581 },
6582 INTERNAL,
6583 { },
6584 { { 0, 1 } },
6585 },
6586 /* BPF_JMP | BPF_JGT | BPF_X */
6587 {
6588 "JMP_JGT_X: if (3 > 2) return 1",
6589 .u.insns_int = {
6590 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6591 BPF_LD_IMM64(R1, 3),
6592 BPF_LD_IMM64(R2, 2),
6593 BPF_JMP_REG(BPF_JGT, R1, R2, 1),
6594 BPF_EXIT_INSN(),
6595 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6596 BPF_EXIT_INSN(),
6597 },
6598 INTERNAL,
6599 { },
6600 { { 0, 1 } },
6601 },
6602 {
6603 "JMP_JGT_X: Unsigned jump: if (-1 > 1) return 1",
6604 .u.insns_int = {
6605 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6606 BPF_LD_IMM64(R1, -1),
6607 BPF_LD_IMM64(R2, 1),
6608 BPF_JMP_REG(BPF_JGT, R1, R2, 1),
6609 BPF_EXIT_INSN(),
6610 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6611 BPF_EXIT_INSN(),
6612 },
6613 INTERNAL,
6614 { },
6615 { { 0, 1 } },
6616 },
6617 /* BPF_JMP | BPF_JLT | BPF_X */
6618 {
6619 "JMP_JLT_X: if (2 < 3) return 1",
6620 .u.insns_int = {
6621 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6622 BPF_LD_IMM64(R1, 3),
6623 BPF_LD_IMM64(R2, 2),
6624 BPF_JMP_REG(BPF_JLT, R2, R1, 1),
6625 BPF_EXIT_INSN(),
6626 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6627 BPF_EXIT_INSN(),
6628 },
6629 INTERNAL,
6630 { },
6631 { { 0, 1 } },
6632 },
6633 {
6634 "JMP_JLT_X: Unsigned jump: if (1 < -1) return 1",
6635 .u.insns_int = {
6636 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6637 BPF_LD_IMM64(R1, -1),
6638 BPF_LD_IMM64(R2, 1),
6639 BPF_JMP_REG(BPF_JLT, R2, R1, 1),
6640 BPF_EXIT_INSN(),
6641 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6642 BPF_EXIT_INSN(),
6643 },
6644 INTERNAL,
6645 { },
6646 { { 0, 1 } },
6647 },
6648 /* BPF_JMP | BPF_JGE | BPF_X */
6649 {
6650 "JMP_JGE_X: if (3 >= 2) return 1",
6651 .u.insns_int = {
6652 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6653 BPF_LD_IMM64(R1, 3),
6654 BPF_LD_IMM64(R2, 2),
6655 BPF_JMP_REG(BPF_JGE, R1, R2, 1),
6656 BPF_EXIT_INSN(),
6657 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6658 BPF_EXIT_INSN(),
6659 },
6660 INTERNAL,
6661 { },
6662 { { 0, 1 } },
6663 },
6664 {
6665 "JMP_JGE_X: if (3 >= 3) return 1",
6666 .u.insns_int = {
6667 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6668 BPF_LD_IMM64(R1, 3),
6669 BPF_LD_IMM64(R2, 3),
6670 BPF_JMP_REG(BPF_JGE, R1, R2, 1),
6671 BPF_EXIT_INSN(),
6672 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6673 BPF_EXIT_INSN(),
6674 },
6675 INTERNAL,
6676 { },
6677 { { 0, 1 } },
6678 },
6679 /* BPF_JMP | BPF_JLE | BPF_X */
6680 {
6681 "JMP_JLE_X: if (2 <= 3) return 1",
6682 .u.insns_int = {
6683 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6684 BPF_LD_IMM64(R1, 3),
6685 BPF_LD_IMM64(R2, 2),
6686 BPF_JMP_REG(BPF_JLE, R2, R1, 1),
6687 BPF_EXIT_INSN(),
6688 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6689 BPF_EXIT_INSN(),
6690 },
6691 INTERNAL,
6692 { },
6693 { { 0, 1 } },
6694 },
6695 {
6696 "JMP_JLE_X: if (3 <= 3) return 1",
6697 .u.insns_int = {
6698 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6699 BPF_LD_IMM64(R1, 3),
6700 BPF_LD_IMM64(R2, 3),
6701 BPF_JMP_REG(BPF_JLE, R1, R2, 1),
6702 BPF_EXIT_INSN(),
6703 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6704 BPF_EXIT_INSN(),
6705 },
6706 INTERNAL,
6707 { },
6708 { { 0, 1 } },
6709 },
6710 {
6711 /* Mainly testing JIT + imm64 here. */
6712 "JMP_JGE_X: ldimm64 test 1",
6713 .u.insns_int = {
6714 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6715 BPF_LD_IMM64(R1, 3),
6716 BPF_LD_IMM64(R2, 2),
6717 BPF_JMP_REG(BPF_JGE, R1, R2, 2),
6718 BPF_LD_IMM64(R0, 0xffffffffffffffffULL),
6719 BPF_LD_IMM64(R0, 0xeeeeeeeeeeeeeeeeULL),
6720 BPF_EXIT_INSN(),
6721 },
6722 INTERNAL,
6723 { },
6724 { { 0, 0xeeeeeeeeU } },
6725 },
6726 {
6727 "JMP_JGE_X: ldimm64 test 2",
6728 .u.insns_int = {
6729 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6730 BPF_LD_IMM64(R1, 3),
6731 BPF_LD_IMM64(R2, 2),
6732 BPF_JMP_REG(BPF_JGE, R1, R2, 0),
6733 BPF_LD_IMM64(R0, 0xffffffffffffffffULL),
6734 BPF_EXIT_INSN(),
6735 },
6736 INTERNAL,
6737 { },
6738 { { 0, 0xffffffffU } },
6739 },
6740 {
6741 "JMP_JGE_X: ldimm64 test 3",
6742 .u.insns_int = {
6743 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6744 BPF_LD_IMM64(R1, 3),
6745 BPF_LD_IMM64(R2, 2),
6746 BPF_JMP_REG(BPF_JGE, R1, R2, 4),
6747 BPF_LD_IMM64(R0, 0xffffffffffffffffULL),
6748 BPF_LD_IMM64(R0, 0xeeeeeeeeeeeeeeeeULL),
6749 BPF_EXIT_INSN(),
6750 },
6751 INTERNAL,
6752 { },
6753 { { 0, 1 } },
6754 },
6755 {
6756 "JMP_JLE_X: ldimm64 test 1",
6757 .u.insns_int = {
6758 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6759 BPF_LD_IMM64(R1, 3),
6760 BPF_LD_IMM64(R2, 2),
6761 BPF_JMP_REG(BPF_JLE, R2, R1, 2),
6762 BPF_LD_IMM64(R0, 0xffffffffffffffffULL),
6763 BPF_LD_IMM64(R0, 0xeeeeeeeeeeeeeeeeULL),
6764 BPF_EXIT_INSN(),
6765 },
6766 INTERNAL,
6767 { },
6768 { { 0, 0xeeeeeeeeU } },
6769 },
6770 {
6771 "JMP_JLE_X: ldimm64 test 2",
6772 .u.insns_int = {
6773 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6774 BPF_LD_IMM64(R1, 3),
6775 BPF_LD_IMM64(R2, 2),
6776 BPF_JMP_REG(BPF_JLE, R2, R1, 0),
6777 BPF_LD_IMM64(R0, 0xffffffffffffffffULL),
6778 BPF_EXIT_INSN(),
6779 },
6780 INTERNAL,
6781 { },
6782 { { 0, 0xffffffffU } },
6783 },
6784 {
6785 "JMP_JLE_X: ldimm64 test 3",
6786 .u.insns_int = {
6787 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6788 BPF_LD_IMM64(R1, 3),
6789 BPF_LD_IMM64(R2, 2),
6790 BPF_JMP_REG(BPF_JLE, R2, R1, 4),
6791 BPF_LD_IMM64(R0, 0xffffffffffffffffULL),
6792 BPF_LD_IMM64(R0, 0xeeeeeeeeeeeeeeeeULL),
6793 BPF_EXIT_INSN(),
6794 },
6795 INTERNAL,
6796 { },
6797 { { 0, 1 } },
6798 },
6799 /* BPF_JMP | BPF_JNE | BPF_X */
6800 {
6801 "JMP_JNE_X: if (3 != 2) return 1",
6802 .u.insns_int = {
6803 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6804 BPF_LD_IMM64(R1, 3),
6805 BPF_LD_IMM64(R2, 2),
6806 BPF_JMP_REG(BPF_JNE, R1, R2, 1),
6807 BPF_EXIT_INSN(),
6808 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6809 BPF_EXIT_INSN(),
6810 },
6811 INTERNAL,
6812 { },
6813 { { 0, 1 } },
6814 },
6815 /* BPF_JMP | BPF_JEQ | BPF_X */
6816 {
6817 "JMP_JEQ_X: if (3 == 3) return 1",
6818 .u.insns_int = {
6819 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6820 BPF_LD_IMM64(R1, 3),
6821 BPF_LD_IMM64(R2, 3),
6822 BPF_JMP_REG(BPF_JEQ, R1, R2, 1),
6823 BPF_EXIT_INSN(),
6824 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6825 BPF_EXIT_INSN(),
6826 },
6827 INTERNAL,
6828 { },
6829 { { 0, 1 } },
6830 },
6831 /* BPF_JMP | BPF_JSET | BPF_X */
6832 {
6833 "JMP_JSET_X: if (0x3 & 0x2) return 1",
6834 .u.insns_int = {
6835 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6836 BPF_LD_IMM64(R1, 3),
6837 BPF_LD_IMM64(R2, 2),
6838 BPF_JMP_REG(BPF_JSET, R1, R2, 1),
6839 BPF_EXIT_INSN(),
6840 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6841 BPF_EXIT_INSN(),
6842 },
6843 INTERNAL,
6844 { },
6845 { { 0, 1 } },
6846 },
6847 {
6848 "JMP_JSET_X: if (0x3 & 0xffffffff) return 1",
6849 .u.insns_int = {
6850 BPF_ALU32_IMM(BPF_MOV, R0, 0),
6851 BPF_LD_IMM64(R1, 3),
6852 BPF_LD_IMM64(R2, 0xffffffff),
6853 BPF_JMP_REG(BPF_JSET, R1, R2, 1),
6854 BPF_EXIT_INSN(),
6855 BPF_ALU32_IMM(BPF_MOV, R0, 1),
6856 BPF_EXIT_INSN(),
6857 },
6858 INTERNAL,
6859 { },
6860 { { 0, 1 } },
6861 },
6862 {
6863 "JMP_JA: Jump, gap, jump, ...",
6864 { },
6865 CLASSIC | FLAG_NO_DATA,
6866 { },
6867 { { 0, 0xababcbac } },
6868 .fill_helper = bpf_fill_ja,
6869 },
6870 { /* Mainly checking JIT here. */
6871 "BPF_MAXINSNS: Maximum possible literals",
6872 { },
6873 CLASSIC | FLAG_NO_DATA,
6874 { },
6875 { { 0, 0xffffffff } },
6876 .fill_helper = bpf_fill_maxinsns1,
6877 },
6878 { /* Mainly checking JIT here. */
6879 "BPF_MAXINSNS: Single literal",
6880 { },
6881 CLASSIC | FLAG_NO_DATA,
6882 { },
6883 { { 0, 0xfefefefe } },
6884 .fill_helper = bpf_fill_maxinsns2,
6885 },
6886 { /* Mainly checking JIT here. */
6887 "BPF_MAXINSNS: Run/add until end",
6888 { },
6889 CLASSIC | FLAG_NO_DATA,
6890 { },
6891 { { 0, 0x947bf368 } },
6892 .fill_helper = bpf_fill_maxinsns3,
6893 },
6894 {
6895 "BPF_MAXINSNS: Too many instructions",
6896 { },
6897 CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL,
6898 { },
6899 { },
6900 .fill_helper = bpf_fill_maxinsns4,
6901 .expected_errcode = -EINVAL,
6902 },
6903 { /* Mainly checking JIT here. */
6904 "BPF_MAXINSNS: Very long jump",
6905 { },
6906 CLASSIC | FLAG_NO_DATA,
6907 { },
6908 { { 0, 0xabababab } },
6909 .fill_helper = bpf_fill_maxinsns5,
6910 },
6911 { /* Mainly checking JIT here. */
6912 "BPF_MAXINSNS: Ctx heavy transformations",
6913 { },
6914 CLASSIC,
6915 { },
6916 {
6917 { 1, SKB_VLAN_PRESENT },
6918 { 10, SKB_VLAN_PRESENT }
6919 },
6920 .fill_helper = bpf_fill_maxinsns6,
6921 },
6922 { /* Mainly checking JIT here. */
6923 "BPF_MAXINSNS: Call heavy transformations",
6924 { },
6925 CLASSIC | FLAG_NO_DATA,
6926 { },
6927 { { 1, 0 }, { 10, 0 } },
6928 .fill_helper = bpf_fill_maxinsns7,
6929 },
6930 { /* Mainly checking JIT here. */
6931 "BPF_MAXINSNS: Jump heavy test",
6932 { },
6933 CLASSIC | FLAG_NO_DATA,
6934 { },
6935 { { 0, 0xffffffff } },
6936 .fill_helper = bpf_fill_maxinsns8,
6937 },
6938 { /* Mainly checking JIT here. */
6939 "BPF_MAXINSNS: Very long jump backwards",
6940 { },
6941 INTERNAL | FLAG_NO_DATA,
6942 { },
6943 { { 0, 0xcbababab } },
6944 .fill_helper = bpf_fill_maxinsns9,
6945 },
6946 { /* Mainly checking JIT here. */
6947 "BPF_MAXINSNS: Edge hopping nuthouse",
6948 { },
6949 INTERNAL | FLAG_NO_DATA,
6950 { },
6951 { { 0, 0xabababac } },
6952 .fill_helper = bpf_fill_maxinsns10,
6953 },
6954 {
6955 "BPF_MAXINSNS: Jump, gap, jump, ...",
6956 { },
6957 CLASSIC | FLAG_NO_DATA,
6958 { },
6959 { { 0, 0xababcbac } },
6960 .fill_helper = bpf_fill_maxinsns11,
6961 },
6962 {
6963 "BPF_MAXINSNS: jump over MSH",
6964 { },
6965 CLASSIC | FLAG_EXPECTED_FAIL,
6966 { 0xfa, 0xfb, 0xfc, 0xfd, },
6967 { { 4, 0xabababab } },
6968 .fill_helper = bpf_fill_maxinsns12,
6969 .expected_errcode = -EINVAL,
6970 },
6971 {
6972 "BPF_MAXINSNS: exec all MSH",
6973 { },
6974 CLASSIC,
6975 { 0xfa, 0xfb, 0xfc, 0xfd, },
6976 { { 4, 0xababab83 } },
6977 .fill_helper = bpf_fill_maxinsns13,
6978 },
6979 {
6980 "BPF_MAXINSNS: ld_abs+get_processor_id",
6981 { },
6982 CLASSIC,
6983 { },
6984 { { 1, 0xbee } },
6985 .fill_helper = bpf_fill_ld_abs_get_processor_id,
6986 },
6987 /*
6988 * LD_IND / LD_ABS on fragmented SKBs
6989 */
6990 {
6991 "LD_IND byte frag",
6992 .u.insns = {
6993 BPF_STMT(BPF_LDX | BPF_IMM, 0x40),
6994 BPF_STMT(BPF_LD | BPF_IND | BPF_B, 0x0),
6995 BPF_STMT(BPF_RET | BPF_A, 0x0),
6996 },
6997 CLASSIC | FLAG_SKB_FRAG,
6998 { },
6999 { {0x40, 0x42} },
7000 .frag_data = {
7001 0x42, 0x00, 0x00, 0x00,
7002 0x43, 0x44, 0x00, 0x00,
7003 0x21, 0x07, 0x19, 0x83,
7004 },
7005 },
7006 {
7007 "LD_IND halfword frag",
7008 .u.insns = {
7009 BPF_STMT(BPF_LDX | BPF_IMM, 0x40),
7010 BPF_STMT(BPF_LD | BPF_IND | BPF_H, 0x4),
7011 BPF_STMT(BPF_RET | BPF_A, 0x0),
7012 },
7013 CLASSIC | FLAG_SKB_FRAG,
7014 { },
7015 { {0x40, 0x4344} },
7016 .frag_data = {
7017 0x42, 0x00, 0x00, 0x00,
7018 0x43, 0x44, 0x00, 0x00,
7019 0x21, 0x07, 0x19, 0x83,
7020 },
7021 },
7022 {
7023 "LD_IND word frag",
7024 .u.insns = {
7025 BPF_STMT(BPF_LDX | BPF_IMM, 0x40),
7026 BPF_STMT(BPF_LD | BPF_IND | BPF_W, 0x8),
7027 BPF_STMT(BPF_RET | BPF_A, 0x0),
7028 },
7029 CLASSIC | FLAG_SKB_FRAG,
7030 { },
7031 { {0x40, 0x21071983} },
7032 .frag_data = {
7033 0x42, 0x00, 0x00, 0x00,
7034 0x43, 0x44, 0x00, 0x00,
7035 0x21, 0x07, 0x19, 0x83,
7036 },
7037 },
7038 {
7039 "LD_IND halfword mixed head/frag",
7040 .u.insns = {
7041 BPF_STMT(BPF_LDX | BPF_IMM, 0x40),
7042 BPF_STMT(BPF_LD | BPF_IND | BPF_H, -0x1),
7043 BPF_STMT(BPF_RET | BPF_A, 0x0),
7044 },
7045 CLASSIC | FLAG_SKB_FRAG,
7046 { [0x3e] = 0x25, [0x3f] = 0x05, },
7047 { {0x40, 0x0519} },
7048 .frag_data = { 0x19, 0x82 },
7049 },
7050 {
7051 "LD_IND word mixed head/frag",
7052 .u.insns = {
7053 BPF_STMT(BPF_LDX | BPF_IMM, 0x40),
7054 BPF_STMT(BPF_LD | BPF_IND | BPF_W, -0x2),
7055 BPF_STMT(BPF_RET | BPF_A, 0x0),
7056 },
7057 CLASSIC | FLAG_SKB_FRAG,
7058 { [0x3e] = 0x25, [0x3f] = 0x05, },
7059 { {0x40, 0x25051982} },
7060 .frag_data = { 0x19, 0x82 },
7061 },
7062 {
7063 "LD_ABS byte frag",
7064 .u.insns = {
7065 BPF_STMT(BPF_LD | BPF_ABS | BPF_B, 0x40),
7066 BPF_STMT(BPF_RET | BPF_A, 0x0),
7067 },
7068 CLASSIC | FLAG_SKB_FRAG,
7069 { },
7070 { {0x40, 0x42} },
7071 .frag_data = {
7072 0x42, 0x00, 0x00, 0x00,
7073 0x43, 0x44, 0x00, 0x00,
7074 0x21, 0x07, 0x19, 0x83,
7075 },
7076 },
7077 {
7078 "LD_ABS halfword frag",
7079 .u.insns = {
7080 BPF_STMT(BPF_LD | BPF_ABS | BPF_H, 0x44),
7081 BPF_STMT(BPF_RET | BPF_A, 0x0),
7082 },
7083 CLASSIC | FLAG_SKB_FRAG,
7084 { },
7085 { {0x40, 0x4344} },
7086 .frag_data = {
7087 0x42, 0x00, 0x00, 0x00,
7088 0x43, 0x44, 0x00, 0x00,
7089 0x21, 0x07, 0x19, 0x83,
7090 },
7091 },
7092 {
7093 "LD_ABS word frag",
7094 .u.insns = {
7095 BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x48),
7096 BPF_STMT(BPF_RET | BPF_A, 0x0),
7097 },
7098 CLASSIC | FLAG_SKB_FRAG,
7099 { },
7100 { {0x40, 0x21071983} },
7101 .frag_data = {
7102 0x42, 0x00, 0x00, 0x00,
7103 0x43, 0x44, 0x00, 0x00,
7104 0x21, 0x07, 0x19, 0x83,
7105 },
7106 },
7107 {
7108 "LD_ABS halfword mixed head/frag",
7109 .u.insns = {
7110 BPF_STMT(BPF_LD | BPF_ABS | BPF_H, 0x3f),
7111 BPF_STMT(BPF_RET | BPF_A, 0x0),
7112 },
7113 CLASSIC | FLAG_SKB_FRAG,
7114 { [0x3e] = 0x25, [0x3f] = 0x05, },
7115 { {0x40, 0x0519} },
7116 .frag_data = { 0x19, 0x82 },
7117 },
7118 {
7119 "LD_ABS word mixed head/frag",
7120 .u.insns = {
7121 BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x3e),
7122 BPF_STMT(BPF_RET | BPF_A, 0x0),
7123 },
7124 CLASSIC | FLAG_SKB_FRAG,
7125 { [0x3e] = 0x25, [0x3f] = 0x05, },
7126 { {0x40, 0x25051982} },
7127 .frag_data = { 0x19, 0x82 },
7128 },
7129 /*
7130 * LD_IND / LD_ABS on non fragmented SKBs
7131 */
7132 {
7133 /*
7134 * this tests that the JIT/interpreter correctly resets X
7135 * before using it in an LD_IND instruction.
7136 */
7137 "LD_IND byte default X",
7138 .u.insns = {
7139 BPF_STMT(BPF_LD | BPF_IND | BPF_B, 0x1),
7140 BPF_STMT(BPF_RET | BPF_A, 0x0),
7141 },
7142 CLASSIC,
7143 { [0x1] = 0x42 },
7144 { {0x40, 0x42 } },
7145 },
7146 {
7147 "LD_IND byte positive offset",
7148 .u.insns = {
7149 BPF_STMT(BPF_LDX | BPF_IMM, 0x3e),
7150 BPF_STMT(BPF_LD | BPF_IND | BPF_B, 0x1),
7151 BPF_STMT(BPF_RET | BPF_A, 0x0),
7152 },
7153 CLASSIC,
7154 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
7155 { {0x40, 0x82 } },
7156 },
7157 {
7158 "LD_IND byte negative offset",
7159 .u.insns = {
7160 BPF_STMT(BPF_LDX | BPF_IMM, 0x3e),
7161 BPF_STMT(BPF_LD | BPF_IND | BPF_B, -0x1),
7162 BPF_STMT(BPF_RET | BPF_A, 0x0),
7163 },
7164 CLASSIC,
7165 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
7166 { {0x40, 0x05 } },
7167 },
7168 {
7169 "LD_IND byte positive offset, all ff",
7170 .u.insns = {
7171 BPF_STMT(BPF_LDX | BPF_IMM, 0x3e),
7172 BPF_STMT(BPF_LD | BPF_IND | BPF_B, 0x1),
7173 BPF_STMT(BPF_RET | BPF_A, 0x0),
7174 },
7175 CLASSIC,
7176 { [0x3c] = 0xff, [0x3d] = 0xff, [0x3e] = 0xff, [0x3f] = 0xff },
7177 { {0x40, 0xff } },
7178 },
7179 {
7180 "LD_IND byte positive offset, out of bounds",
7181 .u.insns = {
7182 BPF_STMT(BPF_LDX | BPF_IMM, 0x3e),
7183 BPF_STMT(BPF_LD | BPF_IND | BPF_B, 0x1),
7184 BPF_STMT(BPF_RET | BPF_A, 0x0),
7185 },
7186 CLASSIC,
7187 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
7188 { {0x3f, 0 }, },
7189 },
7190 {
7191 "LD_IND byte negative offset, out of bounds",
7192 .u.insns = {
7193 BPF_STMT(BPF_LDX | BPF_IMM, 0x3e),
7194 BPF_STMT(BPF_LD | BPF_IND | BPF_B, -0x3f),
7195 BPF_STMT(BPF_RET | BPF_A, 0x0),
7196 },
7197 CLASSIC,
7198 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
7199 { {0x3f, 0 } },
7200 },
7201 {
7202 "LD_IND byte negative offset, multiple calls",
7203 .u.insns = {
7204 BPF_STMT(BPF_LDX | BPF_IMM, 0x3b),
7205 BPF_STMT(BPF_LD | BPF_IND | BPF_B, SKF_LL_OFF + 1),
7206 BPF_STMT(BPF_LD | BPF_IND | BPF_B, SKF_LL_OFF + 2),
7207 BPF_STMT(BPF_LD | BPF_IND | BPF_B, SKF_LL_OFF + 3),
7208 BPF_STMT(BPF_LD | BPF_IND | BPF_B, SKF_LL_OFF + 4),
7209 BPF_STMT(BPF_RET | BPF_A, 0x0),
7210 },
7211 CLASSIC,
7212 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
7213 { {0x40, 0x82 }, },
7214 },
7215 {
7216 "LD_IND halfword positive offset",
7217 .u.insns = {
7218 BPF_STMT(BPF_LDX | BPF_IMM, 0x20),
7219 BPF_STMT(BPF_LD | BPF_IND | BPF_H, 0x2),
7220 BPF_STMT(BPF_RET | BPF_A, 0x0),
7221 },
7222 CLASSIC,
7223 {
7224 [0x1c] = 0xaa, [0x1d] = 0x55,
7225 [0x1e] = 0xbb, [0x1f] = 0x66,
7226 [0x20] = 0xcc, [0x21] = 0x77,
7227 [0x22] = 0xdd, [0x23] = 0x88,
7228 },
7229 { {0x40, 0xdd88 } },
7230 },
7231 {
7232 "LD_IND halfword negative offset",
7233 .u.insns = {
7234 BPF_STMT(BPF_LDX | BPF_IMM, 0x20),
7235 BPF_STMT(BPF_LD | BPF_IND | BPF_H, -0x2),
7236 BPF_STMT(BPF_RET | BPF_A, 0x0),
7237 },
7238 CLASSIC,
7239 {
7240 [0x1c] = 0xaa, [0x1d] = 0x55,
7241 [0x1e] = 0xbb, [0x1f] = 0x66,
7242 [0x20] = 0xcc, [0x21] = 0x77,
7243 [0x22] = 0xdd, [0x23] = 0x88,
7244 },
7245 { {0x40, 0xbb66 } },
7246 },
7247 {
7248 "LD_IND halfword unaligned",
7249 .u.insns = {
7250 BPF_STMT(BPF_LDX | BPF_IMM, 0x20),
7251 BPF_STMT(BPF_LD | BPF_IND | BPF_H, -0x1),
7252 BPF_STMT(BPF_RET | BPF_A, 0x0),
7253 },
7254 CLASSIC,
7255 {
7256 [0x1c] = 0xaa, [0x1d] = 0x55,
7257 [0x1e] = 0xbb, [0x1f] = 0x66,
7258 [0x20] = 0xcc, [0x21] = 0x77,
7259 [0x22] = 0xdd, [0x23] = 0x88,
7260 },
7261 { {0x40, 0x66cc } },
7262 },
7263 {
7264 "LD_IND halfword positive offset, all ff",
7265 .u.insns = {
7266 BPF_STMT(BPF_LDX | BPF_IMM, 0x3d),
7267 BPF_STMT(BPF_LD | BPF_IND | BPF_H, 0x1),
7268 BPF_STMT(BPF_RET | BPF_A, 0x0),
7269 },
7270 CLASSIC,
7271 { [0x3c] = 0xff, [0x3d] = 0xff, [0x3e] = 0xff, [0x3f] = 0xff },
7272 { {0x40, 0xffff } },
7273 },
7274 {
7275 "LD_IND halfword positive offset, out of bounds",
7276 .u.insns = {
7277 BPF_STMT(BPF_LDX | BPF_IMM, 0x3e),
7278 BPF_STMT(BPF_LD | BPF_IND | BPF_H, 0x1),
7279 BPF_STMT(BPF_RET | BPF_A, 0x0),
7280 },
7281 CLASSIC,
7282 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
7283 { {0x3f, 0 }, },
7284 },
7285 {
7286 "LD_IND halfword negative offset, out of bounds",
7287 .u.insns = {
7288 BPF_STMT(BPF_LDX | BPF_IMM, 0x3e),
7289 BPF_STMT(BPF_LD | BPF_IND | BPF_H, -0x3f),
7290 BPF_STMT(BPF_RET | BPF_A, 0x0),
7291 },
7292 CLASSIC,
7293 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
7294 { {0x3f, 0 } },
7295 },
7296 {
7297 "LD_IND word positive offset",
7298 .u.insns = {
7299 BPF_STMT(BPF_LDX | BPF_IMM, 0x20),
7300 BPF_STMT(BPF_LD | BPF_IND | BPF_W, 0x4),
7301 BPF_STMT(BPF_RET | BPF_A, 0x0),
7302 },
7303 CLASSIC,
7304 {
7305 [0x1c] = 0xaa, [0x1d] = 0x55,
7306 [0x1e] = 0xbb, [0x1f] = 0x66,
7307 [0x20] = 0xcc, [0x21] = 0x77,
7308 [0x22] = 0xdd, [0x23] = 0x88,
7309 [0x24] = 0xee, [0x25] = 0x99,
7310 [0x26] = 0xff, [0x27] = 0xaa,
7311 },
7312 { {0x40, 0xee99ffaa } },
7313 },
7314 {
7315 "LD_IND word negative offset",
7316 .u.insns = {
7317 BPF_STMT(BPF_LDX | BPF_IMM, 0x20),
7318 BPF_STMT(BPF_LD | BPF_IND | BPF_W, -0x4),
7319 BPF_STMT(BPF_RET | BPF_A, 0x0),
7320 },
7321 CLASSIC,
7322 {
7323 [0x1c] = 0xaa, [0x1d] = 0x55,
7324 [0x1e] = 0xbb, [0x1f] = 0x66,
7325 [0x20] = 0xcc, [0x21] = 0x77,
7326 [0x22] = 0xdd, [0x23] = 0x88,
7327 [0x24] = 0xee, [0x25] = 0x99,
7328 [0x26] = 0xff, [0x27] = 0xaa,
7329 },
7330 { {0x40, 0xaa55bb66 } },
7331 },
7332 {
7333 "LD_IND word unaligned (addr & 3 == 2)",
7334 .u.insns = {
7335 BPF_STMT(BPF_LDX | BPF_IMM, 0x20),
7336 BPF_STMT(BPF_LD | BPF_IND | BPF_W, -0x2),
7337 BPF_STMT(BPF_RET | BPF_A, 0x0),
7338 },
7339 CLASSIC,
7340 {
7341 [0x1c] = 0xaa, [0x1d] = 0x55,
7342 [0x1e] = 0xbb, [0x1f] = 0x66,
7343 [0x20] = 0xcc, [0x21] = 0x77,
7344 [0x22] = 0xdd, [0x23] = 0x88,
7345 [0x24] = 0xee, [0x25] = 0x99,
7346 [0x26] = 0xff, [0x27] = 0xaa,
7347 },
7348 { {0x40, 0xbb66cc77 } },
7349 },
7350 {
7351 "LD_IND word unaligned (addr & 3 == 1)",
7352 .u.insns = {
7353 BPF_STMT(BPF_LDX | BPF_IMM, 0x20),
7354 BPF_STMT(BPF_LD | BPF_IND | BPF_W, -0x3),
7355 BPF_STMT(BPF_RET | BPF_A, 0x0),
7356 },
7357 CLASSIC,
7358 {
7359 [0x1c] = 0xaa, [0x1d] = 0x55,
7360 [0x1e] = 0xbb, [0x1f] = 0x66,
7361 [0x20] = 0xcc, [0x21] = 0x77,
7362 [0x22] = 0xdd, [0x23] = 0x88,
7363 [0x24] = 0xee, [0x25] = 0x99,
7364 [0x26] = 0xff, [0x27] = 0xaa,
7365 },
7366 { {0x40, 0x55bb66cc } },
7367 },
7368 {
7369 "LD_IND word unaligned (addr & 3 == 3)",
7370 .u.insns = {
7371 BPF_STMT(BPF_LDX | BPF_IMM, 0x20),
7372 BPF_STMT(BPF_LD | BPF_IND | BPF_W, -0x1),
7373 BPF_STMT(BPF_RET | BPF_A, 0x0),
7374 },
7375 CLASSIC,
7376 {
7377 [0x1c] = 0xaa, [0x1d] = 0x55,
7378 [0x1e] = 0xbb, [0x1f] = 0x66,
7379 [0x20] = 0xcc, [0x21] = 0x77,
7380 [0x22] = 0xdd, [0x23] = 0x88,
7381 [0x24] = 0xee, [0x25] = 0x99,
7382 [0x26] = 0xff, [0x27] = 0xaa,
7383 },
7384 { {0x40, 0x66cc77dd } },
7385 },
7386 {
7387 "LD_IND word positive offset, all ff",
7388 .u.insns = {
7389 BPF_STMT(BPF_LDX | BPF_IMM, 0x3b),
7390 BPF_STMT(BPF_LD | BPF_IND | BPF_W, 0x1),
7391 BPF_STMT(BPF_RET | BPF_A, 0x0),
7392 },
7393 CLASSIC,
7394 { [0x3c] = 0xff, [0x3d] = 0xff, [0x3e] = 0xff, [0x3f] = 0xff },
7395 { {0x40, 0xffffffff } },
7396 },
7397 {
7398 "LD_IND word positive offset, out of bounds",
7399 .u.insns = {
7400 BPF_STMT(BPF_LDX | BPF_IMM, 0x3e),
7401 BPF_STMT(BPF_LD | BPF_IND | BPF_W, 0x1),
7402 BPF_STMT(BPF_RET | BPF_A, 0x0),
7403 },
7404 CLASSIC,
7405 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
7406 { {0x3f, 0 }, },
7407 },
7408 {
7409 "LD_IND word negative offset, out of bounds",
7410 .u.insns = {
7411 BPF_STMT(BPF_LDX | BPF_IMM, 0x3e),
7412 BPF_STMT(BPF_LD | BPF_IND | BPF_W, -0x3f),
7413 BPF_STMT(BPF_RET | BPF_A, 0x0),
7414 },
7415 CLASSIC,
7416 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
7417 { {0x3f, 0 } },
7418 },
7419 {
7420 "LD_ABS byte",
7421 .u.insns = {
7422 BPF_STMT(BPF_LD | BPF_ABS | BPF_B, 0x20),
7423 BPF_STMT(BPF_RET | BPF_A, 0x0),
7424 },
7425 CLASSIC,
7426 {
7427 [0x1c] = 0xaa, [0x1d] = 0x55,
7428 [0x1e] = 0xbb, [0x1f] = 0x66,
7429 [0x20] = 0xcc, [0x21] = 0x77,
7430 [0x22] = 0xdd, [0x23] = 0x88,
7431 [0x24] = 0xee, [0x25] = 0x99,
7432 [0x26] = 0xff, [0x27] = 0xaa,
7433 },
7434 { {0x40, 0xcc } },
7435 },
7436 {
7437 "LD_ABS byte positive offset, all ff",
7438 .u.insns = {
7439 BPF_STMT(BPF_LD | BPF_ABS | BPF_B, 0x3f),
7440 BPF_STMT(BPF_RET | BPF_A, 0x0),
7441 },
7442 CLASSIC,
7443 { [0x3c] = 0xff, [0x3d] = 0xff, [0x3e] = 0xff, [0x3f] = 0xff },
7444 { {0x40, 0xff } },
7445 },
7446 {
7447 "LD_ABS byte positive offset, out of bounds",
7448 .u.insns = {
7449 BPF_STMT(BPF_LD | BPF_ABS | BPF_B, 0x3f),
7450 BPF_STMT(BPF_RET | BPF_A, 0x0),
7451 },
7452 CLASSIC,
7453 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
7454 { {0x3f, 0 }, },
7455 },
7456 {
7457 "LD_ABS byte negative offset, out of bounds load",
7458 .u.insns = {
7459 BPF_STMT(BPF_LD | BPF_ABS | BPF_B, -1),
7460 BPF_STMT(BPF_RET | BPF_A, 0x0),
7461 },
7462 CLASSIC | FLAG_EXPECTED_FAIL,
7463 .expected_errcode = -EINVAL,
7464 },
7465 {
7466 "LD_ABS byte negative offset, in bounds",
7467 .u.insns = {
7468 BPF_STMT(BPF_LD | BPF_ABS | BPF_B, SKF_LL_OFF + 0x3f),
7469 BPF_STMT(BPF_RET | BPF_A, 0x0),
7470 },
7471 CLASSIC,
7472 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
7473 { {0x40, 0x82 }, },
7474 },
7475 {
7476 "LD_ABS byte negative offset, out of bounds",
7477 .u.insns = {
7478 BPF_STMT(BPF_LD | BPF_ABS | BPF_B, SKF_LL_OFF + 0x3f),
7479 BPF_STMT(BPF_RET | BPF_A, 0x0),
7480 },
7481 CLASSIC,
7482 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
7483 { {0x3f, 0 }, },
7484 },
7485 {
7486 "LD_ABS byte negative offset, multiple calls",
7487 .u.insns = {
7488 BPF_STMT(BPF_LD | BPF_ABS | BPF_B, SKF_LL_OFF + 0x3c),
7489 BPF_STMT(BPF_LD | BPF_ABS | BPF_B, SKF_LL_OFF + 0x3d),
7490 BPF_STMT(BPF_LD | BPF_ABS | BPF_B, SKF_LL_OFF + 0x3e),
7491 BPF_STMT(BPF_LD | BPF_ABS | BPF_B, SKF_LL_OFF + 0x3f),
7492 BPF_STMT(BPF_RET | BPF_A, 0x0),
7493 },
7494 CLASSIC,
7495 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
7496 { {0x40, 0x82 }, },
7497 },
7498 {
7499 "LD_ABS halfword",
7500 .u.insns = {
7501 BPF_STMT(BPF_LD | BPF_ABS | BPF_H, 0x22),
7502 BPF_STMT(BPF_RET | BPF_A, 0x0),
7503 },
7504 CLASSIC,
7505 {
7506 [0x1c] = 0xaa, [0x1d] = 0x55,
7507 [0x1e] = 0xbb, [0x1f] = 0x66,
7508 [0x20] = 0xcc, [0x21] = 0x77,
7509 [0x22] = 0xdd, [0x23] = 0x88,
7510 [0x24] = 0xee, [0x25] = 0x99,
7511 [0x26] = 0xff, [0x27] = 0xaa,
7512 },
7513 { {0x40, 0xdd88 } },
7514 },
7515 {
7516 "LD_ABS halfword unaligned",
7517 .u.insns = {
7518 BPF_STMT(BPF_LD | BPF_ABS | BPF_H, 0x25),
7519 BPF_STMT(BPF_RET | BPF_A, 0x0),
7520 },
7521 CLASSIC,
7522 {
7523 [0x1c] = 0xaa, [0x1d] = 0x55,
7524 [0x1e] = 0xbb, [0x1f] = 0x66,
7525 [0x20] = 0xcc, [0x21] = 0x77,
7526 [0x22] = 0xdd, [0x23] = 0x88,
7527 [0x24] = 0xee, [0x25] = 0x99,
7528 [0x26] = 0xff, [0x27] = 0xaa,
7529 },
7530 { {0x40, 0x99ff } },
7531 },
7532 {
7533 "LD_ABS halfword positive offset, all ff",
7534 .u.insns = {
7535 BPF_STMT(BPF_LD | BPF_ABS | BPF_H, 0x3e),
7536 BPF_STMT(BPF_RET | BPF_A, 0x0),
7537 },
7538 CLASSIC,
7539 { [0x3c] = 0xff, [0x3d] = 0xff, [0x3e] = 0xff, [0x3f] = 0xff },
7540 { {0x40, 0xffff } },
7541 },
7542 {
7543 "LD_ABS halfword positive offset, out of bounds",
7544 .u.insns = {
7545 BPF_STMT(BPF_LD | BPF_ABS | BPF_H, 0x3f),
7546 BPF_STMT(BPF_RET | BPF_A, 0x0),
7547 },
7548 CLASSIC,
7549 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
7550 { {0x3f, 0 }, },
7551 },
7552 {
7553 "LD_ABS halfword negative offset, out of bounds load",
7554 .u.insns = {
7555 BPF_STMT(BPF_LD | BPF_ABS | BPF_H, -1),
7556 BPF_STMT(BPF_RET | BPF_A, 0x0),
7557 },
7558 CLASSIC | FLAG_EXPECTED_FAIL,
7559 .expected_errcode = -EINVAL,
7560 },
7561 {
7562 "LD_ABS halfword negative offset, in bounds",
7563 .u.insns = {
7564 BPF_STMT(BPF_LD | BPF_ABS | BPF_H, SKF_LL_OFF + 0x3e),
7565 BPF_STMT(BPF_RET | BPF_A, 0x0),
7566 },
7567 CLASSIC,
7568 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
7569 { {0x40, 0x1982 }, },
7570 },
7571 {
7572 "LD_ABS halfword negative offset, out of bounds",
7573 .u.insns = {
7574 BPF_STMT(BPF_LD | BPF_ABS | BPF_H, SKF_LL_OFF + 0x3e),
7575 BPF_STMT(BPF_RET | BPF_A, 0x0),
7576 },
7577 CLASSIC,
7578 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
7579 { {0x3f, 0 }, },
7580 },
7581 {
7582 "LD_ABS word",
7583 .u.insns = {
7584 BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x1c),
7585 BPF_STMT(BPF_RET | BPF_A, 0x0),
7586 },
7587 CLASSIC,
7588 {
7589 [0x1c] = 0xaa, [0x1d] = 0x55,
7590 [0x1e] = 0xbb, [0x1f] = 0x66,
7591 [0x20] = 0xcc, [0x21] = 0x77,
7592 [0x22] = 0xdd, [0x23] = 0x88,
7593 [0x24] = 0xee, [0x25] = 0x99,
7594 [0x26] = 0xff, [0x27] = 0xaa,
7595 },
7596 { {0x40, 0xaa55bb66 } },
7597 },
7598 {
7599 "LD_ABS word unaligned (addr & 3 == 2)",
7600 .u.insns = {
7601 BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x22),
7602 BPF_STMT(BPF_RET | BPF_A, 0x0),
7603 },
7604 CLASSIC,
7605 {
7606 [0x1c] = 0xaa, [0x1d] = 0x55,
7607 [0x1e] = 0xbb, [0x1f] = 0x66,
7608 [0x20] = 0xcc, [0x21] = 0x77,
7609 [0x22] = 0xdd, [0x23] = 0x88,
7610 [0x24] = 0xee, [0x25] = 0x99,
7611 [0x26] = 0xff, [0x27] = 0xaa,
7612 },
7613 { {0x40, 0xdd88ee99 } },
7614 },
7615 {
7616 "LD_ABS word unaligned (addr & 3 == 1)",
7617 .u.insns = {
7618 BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x21),
7619 BPF_STMT(BPF_RET | BPF_A, 0x0),
7620 },
7621 CLASSIC,
7622 {
7623 [0x1c] = 0xaa, [0x1d] = 0x55,
7624 [0x1e] = 0xbb, [0x1f] = 0x66,
7625 [0x20] = 0xcc, [0x21] = 0x77,
7626 [0x22] = 0xdd, [0x23] = 0x88,
7627 [0x24] = 0xee, [0x25] = 0x99,
7628 [0x26] = 0xff, [0x27] = 0xaa,
7629 },
7630 { {0x40, 0x77dd88ee } },
7631 },
7632 {
7633 "LD_ABS word unaligned (addr & 3 == 3)",
7634 .u.insns = {
7635 BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x23),
7636 BPF_STMT(BPF_RET | BPF_A, 0x0),
7637 },
7638 CLASSIC,
7639 {
7640 [0x1c] = 0xaa, [0x1d] = 0x55,
7641 [0x1e] = 0xbb, [0x1f] = 0x66,
7642 [0x20] = 0xcc, [0x21] = 0x77,
7643 [0x22] = 0xdd, [0x23] = 0x88,
7644 [0x24] = 0xee, [0x25] = 0x99,
7645 [0x26] = 0xff, [0x27] = 0xaa,
7646 },
7647 { {0x40, 0x88ee99ff } },
7648 },
7649 {
7650 "LD_ABS word positive offset, all ff",
7651 .u.insns = {
7652 BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x3c),
7653 BPF_STMT(BPF_RET | BPF_A, 0x0),
7654 },
7655 CLASSIC,
7656 { [0x3c] = 0xff, [0x3d] = 0xff, [0x3e] = 0xff, [0x3f] = 0xff },
7657 { {0x40, 0xffffffff } },
7658 },
7659 {
7660 "LD_ABS word positive offset, out of bounds",
7661 .u.insns = {
7662 BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x3f),
7663 BPF_STMT(BPF_RET | BPF_A, 0x0),
7664 },
7665 CLASSIC,
7666 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
7667 { {0x3f, 0 }, },
7668 },
7669 {
7670 "LD_ABS word negative offset, out of bounds load",
7671 .u.insns = {
7672 BPF_STMT(BPF_LD | BPF_ABS | BPF_W, -1),
7673 BPF_STMT(BPF_RET | BPF_A, 0x0),
7674 },
7675 CLASSIC | FLAG_EXPECTED_FAIL,
7676 .expected_errcode = -EINVAL,
7677 },
7678 {
7679 "LD_ABS word negative offset, in bounds",
7680 .u.insns = {
7681 BPF_STMT(BPF_LD | BPF_ABS | BPF_W, SKF_LL_OFF + 0x3c),
7682 BPF_STMT(BPF_RET | BPF_A, 0x0),
7683 },
7684 CLASSIC,
7685 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
7686 { {0x40, 0x25051982 }, },
7687 },
7688 {
7689 "LD_ABS word negative offset, out of bounds",
7690 .u.insns = {
7691 BPF_STMT(BPF_LD | BPF_ABS | BPF_W, SKF_LL_OFF + 0x3c),
7692 BPF_STMT(BPF_RET | BPF_A, 0x0),
7693 },
7694 CLASSIC,
7695 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
7696 { {0x3f, 0 }, },
7697 },
7698 {
7699 "LDX_MSH standalone, preserved A",
7700 .u.insns = {
7701 BPF_STMT(BPF_LD | BPF_IMM, 0xffeebbaa),
7702 BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 0x3c),
7703 BPF_STMT(BPF_RET | BPF_A, 0x0),
7704 },
7705 CLASSIC,
7706 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
7707 { {0x40, 0xffeebbaa }, },
7708 },
7709 {
7710 "LDX_MSH standalone, preserved A 2",
7711 .u.insns = {
7712 BPF_STMT(BPF_LD | BPF_IMM, 0x175e9d63),
7713 BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 0x3c),
7714 BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 0x3d),
7715 BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 0x3e),
7716 BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 0x3f),
7717 BPF_STMT(BPF_RET | BPF_A, 0x0),
7718 },
7719 CLASSIC,
7720 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
7721 { {0x40, 0x175e9d63 }, },
7722 },
7723 {
7724 "LDX_MSH standalone, test result 1",
7725 .u.insns = {
7726 BPF_STMT(BPF_LD | BPF_IMM, 0xffeebbaa),
7727 BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 0x3c),
7728 BPF_STMT(BPF_MISC | BPF_TXA, 0),
7729 BPF_STMT(BPF_RET | BPF_A, 0x0),
7730 },
7731 CLASSIC,
7732 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
7733 { {0x40, 0x14 }, },
7734 },
7735 {
7736 "LDX_MSH standalone, test result 2",
7737 .u.insns = {
7738 BPF_STMT(BPF_LD | BPF_IMM, 0xffeebbaa),
7739 BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 0x3e),
7740 BPF_STMT(BPF_MISC | BPF_TXA, 0),
7741 BPF_STMT(BPF_RET | BPF_A, 0x0),
7742 },
7743 CLASSIC,
7744 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
7745 { {0x40, 0x24 }, },
7746 },
7747 {
7748 "LDX_MSH standalone, negative offset",
7749 .u.insns = {
7750 BPF_STMT(BPF_LD | BPF_IMM, 0xffeebbaa),
7751 BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, -1),
7752 BPF_STMT(BPF_MISC | BPF_TXA, 0),
7753 BPF_STMT(BPF_RET | BPF_A, 0x0),
7754 },
7755 CLASSIC,
7756 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
7757 { {0x40, 0 }, },
7758 },
7759 {
7760 "LDX_MSH standalone, negative offset 2",
7761 .u.insns = {
7762 BPF_STMT(BPF_LD | BPF_IMM, 0xffeebbaa),
7763 BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, SKF_LL_OFF + 0x3e),
7764 BPF_STMT(BPF_MISC | BPF_TXA, 0),
7765 BPF_STMT(BPF_RET | BPF_A, 0x0),
7766 },
7767 CLASSIC,
7768 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
7769 { {0x40, 0x24 }, },
7770 },
7771 {
7772 "LDX_MSH standalone, out of bounds",
7773 .u.insns = {
7774 BPF_STMT(BPF_LD | BPF_IMM, 0xffeebbaa),
7775 BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 0x40),
7776 BPF_STMT(BPF_MISC | BPF_TXA, 0),
7777 BPF_STMT(BPF_RET | BPF_A, 0x0),
7778 },
7779 CLASSIC,
7780 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
7781 { {0x40, 0 }, },
7782 },
7783 /*
7784 * verify that the interpreter or JIT correctly sets A and X
7785 * to 0.
7786 */
7787 {
7788 "ADD default X",
7789 .u.insns = {
7790 /*
7791 * A = 0x42
7792 * A = A + X
7793 * ret A
7794 */
7795 BPF_STMT(BPF_LD | BPF_IMM, 0x42),
7796 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
7797 BPF_STMT(BPF_RET | BPF_A, 0x0),
7798 },
7799 CLASSIC | FLAG_NO_DATA,
7800 {},
7801 { {0x1, 0x42 } },
7802 },
7803 {
7804 "ADD default A",
7805 .u.insns = {
7806 /*
7807 * A = A + 0x42
7808 * ret A
7809 */
7810 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 0x42),
7811 BPF_STMT(BPF_RET | BPF_A, 0x0),
7812 },
7813 CLASSIC | FLAG_NO_DATA,
7814 {},
7815 { {0x1, 0x42 } },
7816 },
7817 {
7818 "SUB default X",
7819 .u.insns = {
7820 /*
7821 * A = 0x66
7822 * A = A - X
7823 * ret A
7824 */
7825 BPF_STMT(BPF_LD | BPF_IMM, 0x66),
7826 BPF_STMT(BPF_ALU | BPF_SUB | BPF_X, 0),
7827 BPF_STMT(BPF_RET | BPF_A, 0x0),
7828 },
7829 CLASSIC | FLAG_NO_DATA,
7830 {},
7831 { {0x1, 0x66 } },
7832 },
7833 {
7834 "SUB default A",
7835 .u.insns = {
7836 /*
7837 * A = A - -0x66
7838 * ret A
7839 */
7840 BPF_STMT(BPF_ALU | BPF_SUB | BPF_K, -0x66),
7841 BPF_STMT(BPF_RET | BPF_A, 0x0),
7842 },
7843 CLASSIC | FLAG_NO_DATA,
7844 {},
7845 { {0x1, 0x66 } },
7846 },
7847 {
7848 "MUL default X",
7849 .u.insns = {
7850 /*
7851 * A = 0x42
7852 * A = A * X
7853 * ret A
7854 */
7855 BPF_STMT(BPF_LD | BPF_IMM, 0x42),
7856 BPF_STMT(BPF_ALU | BPF_MUL | BPF_X, 0),
7857 BPF_STMT(BPF_RET | BPF_A, 0x0),
7858 },
7859 CLASSIC | FLAG_NO_DATA,
7860 {},
7861 { {0x1, 0x0 } },
7862 },
7863 {
7864 "MUL default A",
7865 .u.insns = {
7866 /*
7867 * A = A * 0x66
7868 * ret A
7869 */
7870 BPF_STMT(BPF_ALU | BPF_MUL | BPF_K, 0x66),
7871 BPF_STMT(BPF_RET | BPF_A, 0x0),
7872 },
7873 CLASSIC | FLAG_NO_DATA,
7874 {},
7875 { {0x1, 0x0 } },
7876 },
7877 {
7878 "DIV default X",
7879 .u.insns = {
7880 /*
7881 * A = 0x42
7882 * A = A / X ; this halt the filter execution if X is 0
7883 * ret 0x42
7884 */
7885 BPF_STMT(BPF_LD | BPF_IMM, 0x42),
7886 BPF_STMT(BPF_ALU | BPF_DIV | BPF_X, 0),
7887 BPF_STMT(BPF_RET | BPF_K, 0x42),
7888 },
7889 CLASSIC | FLAG_NO_DATA,
7890 {},
7891 { {0x1, 0x0 } },
7892 },
7893 {
7894 "DIV default A",
7895 .u.insns = {
7896 /*
7897 * A = A / 1
7898 * ret A
7899 */
7900 BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 0x1),
7901 BPF_STMT(BPF_RET | BPF_A, 0x0),
7902 },
7903 CLASSIC | FLAG_NO_DATA,
7904 {},
7905 { {0x1, 0x0 } },
7906 },
7907 {
7908 "MOD default X",
7909 .u.insns = {
7910 /*
7911 * A = 0x42
7912 * A = A mod X ; this halt the filter execution if X is 0
7913 * ret 0x42
7914 */
7915 BPF_STMT(BPF_LD | BPF_IMM, 0x42),
7916 BPF_STMT(BPF_ALU | BPF_MOD | BPF_X, 0),
7917 BPF_STMT(BPF_RET | BPF_K, 0x42),
7918 },
7919 CLASSIC | FLAG_NO_DATA,
7920 {},
7921 { {0x1, 0x0 } },
7922 },
7923 {
7924 "MOD default A",
7925 .u.insns = {
7926 /*
7927 * A = A mod 1
7928 * ret A
7929 */
7930 BPF_STMT(BPF_ALU | BPF_MOD | BPF_K, 0x1),
7931 BPF_STMT(BPF_RET | BPF_A, 0x0),
7932 },
7933 CLASSIC | FLAG_NO_DATA,
7934 {},
7935 { {0x1, 0x0 } },
7936 },
7937 {
7938 "JMP EQ default A",
7939 .u.insns = {
7940 /*
7941 * cmp A, 0x0, 0, 1
7942 * ret 0x42
7943 * ret 0x66
7944 */
7945 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x0, 0, 1),
7946 BPF_STMT(BPF_RET | BPF_K, 0x42),
7947 BPF_STMT(BPF_RET | BPF_K, 0x66),
7948 },
7949 CLASSIC | FLAG_NO_DATA,
7950 {},
7951 { {0x1, 0x42 } },
7952 },
7953 {
7954 "JMP EQ default X",
7955 .u.insns = {
7956 /*
7957 * A = 0x0
7958 * cmp A, X, 0, 1
7959 * ret 0x42
7960 * ret 0x66
7961 */
7962 BPF_STMT(BPF_LD | BPF_IMM, 0x0),
7963 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_X, 0x0, 0, 1),
7964 BPF_STMT(BPF_RET | BPF_K, 0x42),
7965 BPF_STMT(BPF_RET | BPF_K, 0x66),
7966 },
7967 CLASSIC | FLAG_NO_DATA,
7968 {},
7969 { {0x1, 0x42 } },
7970 },
7971 /* Checking interpreter vs JIT wrt signed extended imms. */
7972 {
7973 "JNE signed compare, test 1",
7974 .u.insns_int = {
7975 BPF_ALU32_IMM(BPF_MOV, R1, 0xfefbbc12),
7976 BPF_ALU32_IMM(BPF_MOV, R3, 0xffff0000),
7977 BPF_MOV64_REG(R2, R1),
7978 BPF_ALU64_REG(BPF_AND, R2, R3),
7979 BPF_ALU32_IMM(BPF_MOV, R0, 1),
7980 BPF_JMP_IMM(BPF_JNE, R2, -17104896, 1),
7981 BPF_ALU32_IMM(BPF_MOV, R0, 2),
7982 BPF_EXIT_INSN(),
7983 },
7984 INTERNAL,
7985 { },
7986 { { 0, 1 } },
7987 },
7988 {
7989 "JNE signed compare, test 2",
7990 .u.insns_int = {
7991 BPF_ALU32_IMM(BPF_MOV, R1, 0xfefbbc12),
7992 BPF_ALU32_IMM(BPF_MOV, R3, 0xffff0000),
7993 BPF_MOV64_REG(R2, R1),
7994 BPF_ALU64_REG(BPF_AND, R2, R3),
7995 BPF_ALU32_IMM(BPF_MOV, R0, 1),
7996 BPF_JMP_IMM(BPF_JNE, R2, 0xfefb0000, 1),
7997 BPF_ALU32_IMM(BPF_MOV, R0, 2),
7998 BPF_EXIT_INSN(),
7999 },
8000 INTERNAL,
8001 { },
8002 { { 0, 1 } },
8003 },
8004 {
8005 "JNE signed compare, test 3",
8006 .u.insns_int = {
8007 BPF_ALU32_IMM(BPF_MOV, R1, 0xfefbbc12),
8008 BPF_ALU32_IMM(BPF_MOV, R3, 0xffff0000),
8009 BPF_ALU32_IMM(BPF_MOV, R4, 0xfefb0000),
8010 BPF_MOV64_REG(R2, R1),
8011 BPF_ALU64_REG(BPF_AND, R2, R3),
8012 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8013 BPF_JMP_REG(BPF_JNE, R2, R4, 1),
8014 BPF_ALU32_IMM(BPF_MOV, R0, 2),
8015 BPF_EXIT_INSN(),
8016 },
8017 INTERNAL,
8018 { },
8019 { { 0, 2 } },
8020 },
8021 {
8022 "JNE signed compare, test 4",
8023 .u.insns_int = {
8024 BPF_LD_IMM64(R1, -17104896),
8025 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8026 BPF_JMP_IMM(BPF_JNE, R1, -17104896, 1),
8027 BPF_ALU32_IMM(BPF_MOV, R0, 2),
8028 BPF_EXIT_INSN(),
8029 },
8030 INTERNAL,
8031 { },
8032 { { 0, 2 } },
8033 },
8034 {
8035 "JNE signed compare, test 5",
8036 .u.insns_int = {
8037 BPF_LD_IMM64(R1, 0xfefb0000),
8038 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8039 BPF_JMP_IMM(BPF_JNE, R1, 0xfefb0000, 1),
8040 BPF_ALU32_IMM(BPF_MOV, R0, 2),
8041 BPF_EXIT_INSN(),
8042 },
8043 INTERNAL,
8044 { },
8045 { { 0, 1 } },
8046 },
8047 {
8048 "JNE signed compare, test 6",
8049 .u.insns_int = {
8050 BPF_LD_IMM64(R1, 0x7efb0000),
8051 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8052 BPF_JMP_IMM(BPF_JNE, R1, 0x7efb0000, 1),
8053 BPF_ALU32_IMM(BPF_MOV, R0, 2),
8054 BPF_EXIT_INSN(),
8055 },
8056 INTERNAL,
8057 { },
8058 { { 0, 2 } },
8059 },
8060 {
8061 "JNE signed compare, test 7",
8062 .u.insns = {
8063 BPF_STMT(BPF_LD | BPF_IMM, 0xffff0000),
8064 BPF_STMT(BPF_MISC | BPF_TAX, 0),
8065 BPF_STMT(BPF_LD | BPF_IMM, 0xfefbbc12),
8066 BPF_STMT(BPF_ALU | BPF_AND | BPF_X, 0),
8067 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0xfefb0000, 1, 0),
8068 BPF_STMT(BPF_RET | BPF_K, 1),
8069 BPF_STMT(BPF_RET | BPF_K, 2),
8070 },
8071 CLASSIC | FLAG_NO_DATA,
8072 {},
8073 { { 0, 2 } },
8074 },
8075 };
8076

--
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