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/lib/test_bpf.c

http://github.com/mirrors/linux-2.6
C | 7056 lines | 6641 code | 213 blank | 202 comment | 118 complexity | 0fd381440d1ca2c149064fdc373bbc55 MD5 | raw file
Possible License(s): LGPL-2.0, AGPL-1.0, GPL-2.0 
    

  1. // SPDX-License-Identifier: GPL-2.0-only
    2. 

  2. /*
    3. 

  3.  * Testsuite for BPF interpreter and BPF JIT compiler
    4. 

  4.  *
    5. 

  5.  * Copyright (c) 2011-2014 PLUMgrid, http://plumgrid.com
    6. 

  6.  */
    7. 

  7. 

  8. #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
    9. 

  9. 

  10. #include <linux/init.h>
    11. 

  11. #include <linux/module.h>
    12. 

  12. #include <linux/filter.h>
    13. 

  13. #include <linux/bpf.h>
    14. 

  14. #include <linux/skbuff.h>
    15. 

  15. #include <linux/netdevice.h>
    16. 

  16. #include <linux/if_vlan.h>
    17. 

  17. #include <linux/random.h>
    18. 

  18. #include <linux/highmem.h>
    19. 

  19. #include <linux/sched.h>
    20. 

  20. 

  21. /* General test specific settings */
    22. 

  22. #define MAX_SUBTESTS	3
    23. 

  23. #define MAX_TESTRUNS	1000
    24. 

  24. #define MAX_DATA	128
    25. 

  25. #define MAX_INSNS	512
    26. 

  26. #define MAX_K		0xffffFFFF
    27. 

  27. 

  28. /* Few constants used to init test 'skb' */
    29. 

  29. #define SKB_TYPE	3
    30. 

  30. #define SKB_MARK	0x1234aaaa
    31. 

  31. #define SKB_HASH	0x1234aaab
    32. 

  32. #define SKB_QUEUE_MAP	123
    33. 

  33. #define SKB_VLAN_TCI	0xffff
    34. 

  34. #define SKB_VLAN_PRESENT	1
    35. 

  35. #define SKB_DEV_IFINDEX	577
    36. 

  36. #define SKB_DEV_TYPE	588
    37. 

  37. 

  38. /* Redefine REGs to make tests less verbose */
    39. 

  39. #define R0		BPF_REG_0
    40. 

  40. #define R1		BPF_REG_1
    41. 

  41. #define R2		BPF_REG_2
    42. 

  42. #define R3		BPF_REG_3
    43. 

  43. #define R4		BPF_REG_4
    44. 

  44. #define R5		BPF_REG_5
    45. 

  45. #define R6		BPF_REG_6
    46. 

  46. #define R7		BPF_REG_7
    47. 

  47. #define R8		BPF_REG_8
    48. 

  48. #define R9		BPF_REG_9
    49. 

  49. #define R10		BPF_REG_10
    50. 

  50. 

  51. /* Flags that can be passed to test cases */
    52. 

  52. #define FLAG_NO_DATA		BIT(0)
    53. 

  53. #define FLAG_EXPECTED_FAIL	BIT(1)
    54. 

  54. #define FLAG_SKB_FRAG		BIT(2)
    55. 

  55. 

  56. enum {
    57. 

  57. 	CLASSIC  = BIT(6),	/* Old BPF instructions only. */
    58. 

  58. 	INTERNAL = BIT(7),	/* Extended instruction set.  */
    59. 

  59. };
    60. 

  60. 

  61. #define TEST_TYPE_MASK		(CLASSIC | INTERNAL)
    62. 

  62. 

  63. struct bpf_test {
    64. 

  64. 	const char *descr;
    65. 

  65. 	union {
    66. 

  66. 		struct sock_filter insns[MAX_INSNS];
    67. 

  67. 		struct bpf_insn insns_int[MAX_INSNS];
    68. 

  68. 		struct {
    69. 

  69. 			void *insns;
    70. 

  70. 			unsigned int len;
    71. 

  71. 		} ptr;
    72. 

  72. 	} u;
    73. 

  73. 	__u8 aux;
    74. 

  74. 	__u8 data[MAX_DATA];
    75. 

  75. 	struct {
    76. 

  76. 		int data_size;
    77. 

  77. 		__u32 result;
    78. 

  78. 	} test[MAX_SUBTESTS];
    79. 

  79. 	int (*fill_helper)(struct bpf_test *self);
    80. 

  80. 	int expected_errcode; /* used when FLAG_EXPECTED_FAIL is set in the aux */
    81. 

  81. 	__u8 frag_data[MAX_DATA];
    82. 

  82. 	int stack_depth; /* for eBPF only, since tests don't call verifier */
    83. 

  83. };
    84. 

  84. 

  85. /* Large test cases need separate allocation and fill handler. */
    86. 

  86. 

  87. static int bpf_fill_maxinsns1(struct bpf_test *self)
    88. 

  88. {
    89. 

  89. 	unsigned int len = BPF_MAXINSNS;
    90. 

  90. 	struct sock_filter *insn;
    91. 

  91. 	__u32 k = ~0;
    92. 

  92. 	int i;
    93. 

  93. 

  94. 	insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL);
    95. 

  95. 	if (!insn)
    96. 

  96. 		return -ENOMEM;
    97. 

  97. 

  98. 	for (i = 0; i < len; i++, k--)
    99. 

  99. 		insn[i] = __BPF_STMT(BPF_RET | BPF_K, k);
    100. 

  100. 

  101. 	self->u.ptr.insns = insn;
    102. 

  102. 	self->u.ptr.len = len;
    103. 

  103. 

  104. 	return 0;
    105. 

  105. }
    106. 

  106. 

  107. static int bpf_fill_maxinsns2(struct bpf_test *self)
    108. 

  108. {
    109. 

  109. 	unsigned int len = BPF_MAXINSNS;
    110. 

  110. 	struct sock_filter *insn;
    111. 

  111. 	int i;
    112. 

  112. 

  113. 	insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL);
    114. 

  114. 	if (!insn)
    115. 

  115. 		return -ENOMEM;
    116. 

  116. 

  117. 	for (i = 0; i < len; i++)
    118. 

  118. 		insn[i] = __BPF_STMT(BPF_RET | BPF_K, 0xfefefefe);
    119. 

  119. 

  120. 	self->u.ptr.insns = insn;
    121. 

  121. 	self->u.ptr.len = len;
    122. 

  122. 

  123. 	return 0;
    124. 

  124. }
    125. 

  125. 

  126. static int bpf_fill_maxinsns3(struct bpf_test *self)
    127. 

  127. {
    128. 

  128. 	unsigned int len = BPF_MAXINSNS;
    129. 

  129. 	struct sock_filter *insn;
    130. 

  130. 	struct rnd_state rnd;
    131. 

  131. 	int i;
    132. 

  132. 

  133. 	insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL);
    134. 

  134. 	if (!insn)
    135. 

  135. 		return -ENOMEM;
    136. 

  136. 

  137. 	prandom_seed_state(&rnd, 3141592653589793238ULL);
    138. 

  138. 

  139. 	for (i = 0; i < len - 1; i++) {
    140. 

  140. 		__u32 k = prandom_u32_state(&rnd);
    141. 

  141. 

  142. 		insn[i] = __BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, k);
    143. 

  143. 	}
    144. 

  144. 

  145. 	insn[len - 1] = __BPF_STMT(BPF_RET | BPF_A, 0);
    146. 

  146. 

  147. 	self->u.ptr.insns = insn;
    148. 

  148. 	self->u.ptr.len = len;
    149. 

  149. 

  150. 	return 0;
    151. 

  151. }
    152. 

  152. 

  153. static int bpf_fill_maxinsns4(struct bpf_test *self)
    154. 

  154. {
    155. 

  155. 	unsigned int len = BPF_MAXINSNS + 1;
    156. 

  156. 	struct sock_filter *insn;
    157. 

  157. 	int i;
    158. 

  158. 

  159. 	insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL);
    160. 

  160. 	if (!insn)
    161. 

  161. 		return -ENOMEM;
    162. 

  162. 

  163. 	for (i = 0; i < len; i++)
    164. 

  164. 		insn[i] = __BPF_STMT(BPF_RET | BPF_K, 0xfefefefe);
    165. 

  165. 

  166. 	self->u.ptr.insns = insn;
    167. 

  167. 	self->u.ptr.len = len;
    168. 

  168. 

  169. 	return 0;
    170. 

  170. }
    171. 

  171. 

  172. static int bpf_fill_maxinsns5(struct bpf_test *self)
    173. 

  173. {
    174. 

  174. 	unsigned int len = BPF_MAXINSNS;
    175. 

  175. 	struct sock_filter *insn;
    176. 

  176. 	int i;
    177. 

  177. 

  178. 	insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL);
    179. 

  179. 	if (!insn)
    180. 

  180. 		return -ENOMEM;
    181. 

  181. 

  182. 	insn[0] = __BPF_JUMP(BPF_JMP | BPF_JA, len - 2, 0, 0);
    183. 

  183. 

  184. 	for (i = 1; i < len - 1; i++)
    185. 

  185. 		insn[i] = __BPF_STMT(BPF_RET | BPF_K, 0xfefefefe);
    186. 

  186. 

  187. 	insn[len - 1] = __BPF_STMT(BPF_RET | BPF_K, 0xabababab);
    188. 

  188. 

  189. 	self->u.ptr.insns = insn;
    190. 

  190. 	self->u.ptr.len = len;
    191. 

  191. 

  192. 	return 0;
    193. 

  193. }
    194. 

  194. 

  195. static int bpf_fill_maxinsns6(struct bpf_test *self)
    196. 

  196. {
    197. 

  197. 	unsigned int len = BPF_MAXINSNS;
    198. 

  198. 	struct sock_filter *insn;
    199. 

  199. 	int i;
    200. 

  200. 

  201. 	insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL);
    202. 

  202. 	if (!insn)
    203. 

  203. 		return -ENOMEM;
    204. 

  204. 

  205. 	for (i = 0; i < len - 1; i++)
    206. 

  206. 		insn[i] = __BPF_STMT(BPF_LD | BPF_W | BPF_ABS, SKF_AD_OFF +
    207. 

  207. 				     SKF_AD_VLAN_TAG_PRESENT);
    208. 

  208. 

  209. 	insn[len - 1] = __BPF_STMT(BPF_RET | BPF_A, 0);
    210. 

  210. 

  211. 	self->u.ptr.insns = insn;
    212. 

  212. 	self->u.ptr.len = len;
    213. 

  213. 

  214. 	return 0;
    215. 

  215. }
    216. 

  216. 

  217. static int bpf_fill_maxinsns7(struct bpf_test *self)
    218. 

  218. {
    219. 

  219. 	unsigned int len = BPF_MAXINSNS;
    220. 

  220. 	struct sock_filter *insn;
    221. 

  221. 	int i;
    222. 

  222. 

  223. 	insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL);
    224. 

  224. 	if (!insn)
    225. 

  225. 		return -ENOMEM;
    226. 

  226. 

  227. 	for (i = 0; i < len - 4; i++)
    228. 

  228. 		insn[i] = __BPF_STMT(BPF_LD | BPF_W | BPF_ABS, SKF_AD_OFF +
    229. 

  229. 				     SKF_AD_CPU);
    230. 

  230. 

  231. 	insn[len - 4] = __BPF_STMT(BPF_MISC | BPF_TAX, 0);
    232. 

  232. 	insn[len - 3] = __BPF_STMT(BPF_LD | BPF_W | BPF_ABS, SKF_AD_OFF +
    233. 

  233. 				   SKF_AD_CPU);
    234. 

  234. 	insn[len - 2] = __BPF_STMT(BPF_ALU | BPF_SUB | BPF_X, 0);
    235. 

  235. 	insn[len - 1] = __BPF_STMT(BPF_RET | BPF_A, 0);
    236. 

  236. 

  237. 	self->u.ptr.insns = insn;
    238. 

  238. 	self->u.ptr.len = len;
    239. 

  239. 

  240. 	return 0;
    241. 

  241. }
    242. 

  242. 

  243. static int bpf_fill_maxinsns8(struct bpf_test *self)
    244. 

  244. {
    245. 

  245. 	unsigned int len = BPF_MAXINSNS;
    246. 

  246. 	struct sock_filter *insn;
    247. 

  247. 	int i, jmp_off = len - 3;
    248. 

  248. 

  249. 	insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL);
    250. 

  250. 	if (!insn)
    251. 

  251. 		return -ENOMEM;
    252. 

  252. 

  253. 	insn[0] = __BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff);
    254. 

  254. 

  255. 	for (i = 1; i < len - 1; i++)
    256. 

  256. 		insn[i] = __BPF_JUMP(BPF_JMP | BPF_JGT, 0xffffffff, jmp_off--, 0);
    257. 

  257. 

  258. 	insn[len - 1] = __BPF_STMT(BPF_RET | BPF_A, 0);
    259. 

  259. 

  260. 	self->u.ptr.insns = insn;
    261. 

  261. 	self->u.ptr.len = len;
    262. 

  262. 

  263. 	return 0;
    264. 

  264. }
    265. 

  265. 

  266. static int bpf_fill_maxinsns9(struct bpf_test *self)
    267. 

  267. {
    268. 

  268. 	unsigned int len = BPF_MAXINSNS;
    269. 

  269. 	struct bpf_insn *insn;
    270. 

  270. 	int i;
    271. 

  271. 

  272. 	insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL);
    273. 

  273. 	if (!insn)
    274. 

  274. 		return -ENOMEM;
    275. 

  275. 

  276. 	insn[0] = BPF_JMP_IMM(BPF_JA, 0, 0, len - 2);
    277. 

  277. 	insn[1] = BPF_ALU32_IMM(BPF_MOV, R0, 0xcbababab);
    278. 

  278. 	insn[2] = BPF_EXIT_INSN();
    279. 

  279. 

  280. 	for (i = 3; i < len - 2; i++)
    281. 

  281. 		insn[i] = BPF_ALU32_IMM(BPF_MOV, R0, 0xfefefefe);
    282. 

  282. 

  283. 	insn[len - 2] = BPF_EXIT_INSN();
    284. 

  284. 	insn[len - 1] = BPF_JMP_IMM(BPF_JA, 0, 0, -(len - 1));
    285. 

  285. 

  286. 	self->u.ptr.insns = insn;
    287. 

  287. 	self->u.ptr.len = len;
    288. 

  288. 

  289. 	return 0;
    290. 

  290. }
    291. 

  291. 

  292. static int bpf_fill_maxinsns10(struct bpf_test *self)
    293. 

  293. {
    294. 

  294. 	unsigned int len = BPF_MAXINSNS, hlen = len - 2;
    295. 

  295. 	struct bpf_insn *insn;
    296. 

  296. 	int i;
    297. 

  297. 

  298. 	insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL);
    299. 

  299. 	if (!insn)
    300. 

  300. 		return -ENOMEM;
    301. 

  301. 

  302. 	for (i = 0; i < hlen / 2; i++)
    303. 

  303. 		insn[i] = BPF_JMP_IMM(BPF_JA, 0, 0, hlen - 2 - 2 * i);
    304. 

  304. 	for (i = hlen - 1; i > hlen / 2; i--)
    305. 

  305. 		insn[i] = BPF_JMP_IMM(BPF_JA, 0, 0, hlen - 1 - 2 * i);
    306. 

  306. 

  307. 	insn[hlen / 2] = BPF_JMP_IMM(BPF_JA, 0, 0, hlen / 2 - 1);
    308. 

  308. 	insn[hlen]     = BPF_ALU32_IMM(BPF_MOV, R0, 0xabababac);
    309. 

  309. 	insn[hlen + 1] = BPF_EXIT_INSN();
    310. 

  310. 

  311. 	self->u.ptr.insns = insn;
    312. 

  312. 	self->u.ptr.len = len;
    313. 

  313. 

  314. 	return 0;
    315. 

  315. }
    316. 

  316. 

  317. static int __bpf_fill_ja(struct bpf_test *self, unsigned int len,
    318. 

  318. 			 unsigned int plen)
    319. 

  319. {
    320. 

  320. 	struct sock_filter *insn;
    321. 

  321. 	unsigned int rlen;
    322. 

  322. 	int i, j;
    323. 

  323. 

  324. 	insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL);
    325. 

  325. 	if (!insn)
    326. 

  326. 		return -ENOMEM;
    327. 

  327. 

  328. 	rlen = (len % plen) - 1;
    329. 

  329. 

  330. 	for (i = 0; i + plen < len; i += plen)
    331. 

  331. 		for (j = 0; j < plen; j++)
    332. 

  332. 			insn[i + j] = __BPF_JUMP(BPF_JMP | BPF_JA,
    333. 

  333. 						 plen - 1 - j, 0, 0);
    334. 

  334. 	for (j = 0; j < rlen; j++)
    335. 

  335. 		insn[i + j] = __BPF_JUMP(BPF_JMP | BPF_JA, rlen - 1 - j,
    336. 

  336. 					 0, 0);
    337. 

  337. 

  338. 	insn[len - 1] = __BPF_STMT(BPF_RET | BPF_K, 0xababcbac);
    339. 

  339. 

  340. 	self->u.ptr.insns = insn;
    341. 

  341. 	self->u.ptr.len = len;
    342. 

  342. 

  343. 	return 0;
    344. 

  344. }
    345. 

  345. 

  346. static int bpf_fill_maxinsns11(struct bpf_test *self)
    347. 

  347. {
    348. 

  348. 	/* Hits 70 passes on x86_64, so cannot get JITed there. */
    349. 

  349. 	return __bpf_fill_ja(self, BPF_MAXINSNS, 68);
    350. 

  350. }
    351. 

  351. 

  352. static int bpf_fill_maxinsns12(struct bpf_test *self)
    353. 

  353. {
    354. 

  354. 	unsigned int len = BPF_MAXINSNS;
    355. 

  355. 	struct sock_filter *insn;
    356. 

  356. 	int i = 0;
    357. 

  357. 

  358. 	insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL);
    359. 

  359. 	if (!insn)
    360. 

  360. 		return -ENOMEM;
    361. 

  361. 

  362. 	insn[0] = __BPF_JUMP(BPF_JMP | BPF_JA, len - 2, 0, 0);
    363. 

  363. 

  364. 	for (i = 1; i < len - 1; i++)
    365. 

  365. 		insn[i] = __BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 0);
    366. 

  366. 

  367. 	insn[len - 1] = __BPF_STMT(BPF_RET | BPF_K, 0xabababab);
    368. 

  368. 

  369. 	self->u.ptr.insns = insn;
    370. 

  370. 	self->u.ptr.len = len;
    371. 

  371. 

  372. 	return 0;
    373. 

  373. }
    374. 

  374. 

  375. static int bpf_fill_maxinsns13(struct bpf_test *self)
    376. 

  376. {
    377. 

  377. 	unsigned int len = BPF_MAXINSNS;
    378. 

  378. 	struct sock_filter *insn;
    379. 

  379. 	int i = 0;
    380. 

  380. 

  381. 	insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL);
    382. 

  382. 	if (!insn)
    383. 

  383. 		return -ENOMEM;
    384. 

  384. 

  385. 	for (i = 0; i < len - 3; i++)
    386. 

  386. 		insn[i] = __BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 0);
    387. 

  387. 

  388. 	insn[len - 3] = __BPF_STMT(BPF_LD | BPF_IMM, 0xabababab);
    389. 

  389. 	insn[len - 2] = __BPF_STMT(BPF_ALU | BPF_XOR | BPF_X, 0);
    390. 

  390. 	insn[len - 1] = __BPF_STMT(BPF_RET | BPF_A, 0);
    391. 

  391. 

  392. 	self->u.ptr.insns = insn;
    393. 

  393. 	self->u.ptr.len = len;
    394. 

  394. 

  395. 	return 0;
    396. 

  396. }
    397. 

  397. 

  398. static int bpf_fill_ja(struct bpf_test *self)
    399. 

  399. {
    400. 

  400. 	/* Hits exactly 11 passes on x86_64 JIT. */
    401. 

  401. 	return __bpf_fill_ja(self, 12, 9);
    402. 

  402. }
    403. 

  403. 

  404. static int bpf_fill_ld_abs_get_processor_id(struct bpf_test *self)
    405. 

  405. {
    406. 

  406. 	unsigned int len = BPF_MAXINSNS;
    407. 

  407. 	struct sock_filter *insn;
    408. 

  408. 	int i;
    409. 

  409. 

  410. 	insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL);
    411. 

  411. 	if (!insn)
    412. 

  412. 		return -ENOMEM;
    413. 

  413. 

  414. 	for (i = 0; i < len - 1; i += 2) {
    415. 

  415. 		insn[i] = __BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 0);
    416. 

  416. 		insn[i + 1] = __BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    417. 

  417. 					 SKF_AD_OFF + SKF_AD_CPU);
    418. 

  418. 	}
    419. 

  419. 

  420. 	insn[len - 1] = __BPF_STMT(BPF_RET | BPF_K, 0xbee);
    421. 

  421. 

  422. 	self->u.ptr.insns = insn;
    423. 

  423. 	self->u.ptr.len = len;
    424. 

  424. 

  425. 	return 0;
    426. 

  426. }
    427. 

  427. 

  428. static int __bpf_fill_stxdw(struct bpf_test *self, int size)
    429. 

  429. {
    430. 

  430. 	unsigned int len = BPF_MAXINSNS;
    431. 

  431. 	struct bpf_insn *insn;
    432. 

  432. 	int i;
    433. 

  433. 

  434. 	insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL);
    435. 

  435. 	if (!insn)
    436. 

  436. 		return -ENOMEM;
    437. 

  437. 

  438. 	insn[0] = BPF_ALU32_IMM(BPF_MOV, R0, 1);
    439. 

  439. 	insn[1] = BPF_ST_MEM(size, R10, -40, 42);
    440. 

  440. 

  441. 	for (i = 2; i < len - 2; i++)
    442. 

  442. 		insn[i] = BPF_STX_XADD(size, R10, R0, -40);
    443. 

  443. 

  444. 	insn[len - 2] = BPF_LDX_MEM(size, R0, R10, -40);
    445. 

  445. 	insn[len - 1] = BPF_EXIT_INSN();
    446. 

  446. 

  447. 	self->u.ptr.insns = insn;
    448. 

  448. 	self->u.ptr.len = len;
    449. 

  449. 	self->stack_depth = 40;
    450. 

  450. 

  451. 	return 0;
    452. 

  452. }
    453. 

  453. 

  454. static int bpf_fill_stxw(struct bpf_test *self)
    455. 

  455. {
    456. 

  456. 	return __bpf_fill_stxdw(self, BPF_W);
    457. 

  457. }
    458. 

  458. 

  459. static int bpf_fill_stxdw(struct bpf_test *self)
    460. 

  460. {
    461. 

  461. 	return __bpf_fill_stxdw(self, BPF_DW);
    462. 

  462. }
    463. 

  463. 

  464. static struct bpf_test tests[] = {
    465. 

  465. 	{
    466. 

  466. 		"TAX",
    467. 

  467. 		.u.insns = {
    468. 

  468. 			BPF_STMT(BPF_LD | BPF_IMM, 1),
    469. 

  469. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    470. 

  470. 			BPF_STMT(BPF_LD | BPF_IMM, 2),
    471. 

  471. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
    472. 

  472. 			BPF_STMT(BPF_ALU | BPF_NEG, 0), /* A == -3 */
    473. 

  473. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    474. 

  474. 			BPF_STMT(BPF_LD | BPF_LEN, 0),
    475. 

  475. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
    476. 

  476. 			BPF_STMT(BPF_MISC | BPF_TAX, 0), /* X == len - 3 */
    477. 

  477. 			BPF_STMT(BPF_LD | BPF_B | BPF_IND, 1),
    478. 

  478. 			BPF_STMT(BPF_RET | BPF_A, 0)
    479. 

  479. 		},
    480. 

  480. 		CLASSIC,
    481. 

  481. 		{ 10, 20, 30, 40, 50 },
    482. 

  482. 		{ { 2, 10 }, { 3, 20 }, { 4, 30 } },
    483. 

  483. 	},
    484. 

  484. 	{
    485. 

  485. 		"TXA",
    486. 

  486. 		.u.insns = {
    487. 

  487. 			BPF_STMT(BPF_LDX | BPF_LEN, 0),
    488. 

  488. 			BPF_STMT(BPF_MISC | BPF_TXA, 0),
    489. 

  489. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
    490. 

  490. 			BPF_STMT(BPF_RET | BPF_A, 0) /* A == len * 2 */
    491. 

  491. 		},
    492. 

  492. 		CLASSIC,
    493. 

  493. 		{ 10, 20, 30, 40, 50 },
    494. 

  494. 		{ { 1, 2 }, { 3, 6 }, { 4, 8 } },
    495. 

  495. 	},
    496. 

  496. 	{
    497. 

  497. 		"ADD_SUB_MUL_K",
    498. 

  498. 		.u.insns = {
    499. 

  499. 			BPF_STMT(BPF_LD | BPF_IMM, 1),
    500. 

  500. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 2),
    501. 

  501. 			BPF_STMT(BPF_LDX | BPF_IMM, 3),
    502. 

  502. 			BPF_STMT(BPF_ALU | BPF_SUB | BPF_X, 0),
    503. 

  503. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 0xffffffff),
    504. 

  504. 			BPF_STMT(BPF_ALU | BPF_MUL | BPF_K, 3),
    505. 

  505. 			BPF_STMT(BPF_RET | BPF_A, 0)
    506. 

  506. 		},
    507. 

  507. 		CLASSIC | FLAG_NO_DATA,
    508. 

  508. 		{ },
    509. 

  509. 		{ { 0, 0xfffffffd } }
    510. 

  510. 	},
    511. 

  511. 	{
    512. 

  512. 		"DIV_MOD_KX",
    513. 

  513. 		.u.insns = {
    514. 

  514. 			BPF_STMT(BPF_LD | BPF_IMM, 8),
    515. 

  515. 			BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 2),
    516. 

  516. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    517. 

  517. 			BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff),
    518. 

  518. 			BPF_STMT(BPF_ALU | BPF_DIV | BPF_X, 0),
    519. 

  519. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    520. 

  520. 			BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff),
    521. 

  521. 			BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 0x70000000),
    522. 

  522. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    523. 

  523. 			BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff),
    524. 

  524. 			BPF_STMT(BPF_ALU | BPF_MOD | BPF_X, 0),
    525. 

  525. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    526. 

  526. 			BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff),
    527. 

  527. 			BPF_STMT(BPF_ALU | BPF_MOD | BPF_K, 0x70000000),
    528. 

  528. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
    529. 

  529. 			BPF_STMT(BPF_RET | BPF_A, 0)
    530. 

  530. 		},
    531. 

  531. 		CLASSIC | FLAG_NO_DATA,
    532. 

  532. 		{ },
    533. 

  533. 		{ { 0, 0x20000000 } }
    534. 

  534. 	},
    535. 

  535. 	{
    536. 

  536. 		"AND_OR_LSH_K",
    537. 

  537. 		.u.insns = {
    538. 

  538. 			BPF_STMT(BPF_LD | BPF_IMM, 0xff),
    539. 

  539. 			BPF_STMT(BPF_ALU | BPF_AND | BPF_K, 0xf0),
    540. 

  540. 			BPF_STMT(BPF_ALU | BPF_LSH | BPF_K, 27),
    541. 

  541. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    542. 

  542. 			BPF_STMT(BPF_LD | BPF_IMM, 0xf),
    543. 

  543. 			BPF_STMT(BPF_ALU | BPF_OR | BPF_K, 0xf0),
    544. 

  544. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
    545. 

  545. 			BPF_STMT(BPF_RET | BPF_A, 0)
    546. 

  546. 		},
    547. 

  547. 		CLASSIC | FLAG_NO_DATA,
    548. 

  548. 		{ },
    549. 

  549. 		{ { 0, 0x800000ff }, { 1, 0x800000ff } },
    550. 

  550. 	},
    551. 

  551. 	{
    552. 

  552. 		"LD_IMM_0",
    553. 

  553. 		.u.insns = {
    554. 

  554. 			BPF_STMT(BPF_LD | BPF_IMM, 0), /* ld #0 */
    555. 

  555. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0, 1, 0),
    556. 

  556. 			BPF_STMT(BPF_RET | BPF_K, 0),
    557. 

  557. 			BPF_STMT(BPF_RET | BPF_K, 1),
    558. 

  558. 		},
    559. 

  559. 		CLASSIC,
    560. 

  560. 		{ },
    561. 

  561. 		{ { 1, 1 } },
    562. 

  562. 	},
    563. 

  563. 	{
    564. 

  564. 		"LD_IND",
    565. 

  565. 		.u.insns = {
    566. 

  566. 			BPF_STMT(BPF_LDX | BPF_LEN, 0),
    567. 

  567. 			BPF_STMT(BPF_LD | BPF_H | BPF_IND, MAX_K),
    568. 

  568. 			BPF_STMT(BPF_RET | BPF_K, 1)
    569. 

  569. 		},
    570. 

  570. 		CLASSIC,
    571. 

  571. 		{ },
    572. 

  572. 		{ { 1, 0 }, { 10, 0 }, { 60, 0 } },
    573. 

  573. 	},
    574. 

  574. 	{
    575. 

  575. 		"LD_ABS",
    576. 

  576. 		.u.insns = {
    577. 

  577. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS, 1000),
    578. 

  578. 			BPF_STMT(BPF_RET | BPF_K, 1)
    579. 

  579. 		},
    580. 

  580. 		CLASSIC,
    581. 

  581. 		{ },
    582. 

  582. 		{ { 1, 0 }, { 10, 0 }, { 60, 0 } },
    583. 

  583. 	},
    584. 

  584. 	{
    585. 

  585. 		"LD_ABS_LL",
    586. 

  586. 		.u.insns = {
    587. 

  587. 			BPF_STMT(BPF_LD | BPF_B | BPF_ABS, SKF_LL_OFF),
    588. 

  588. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    589. 

  589. 			BPF_STMT(BPF_LD | BPF_B | BPF_ABS, SKF_LL_OFF + 1),
    590. 

  590. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
    591. 

  591. 			BPF_STMT(BPF_RET | BPF_A, 0)
    592. 

  592. 		},
    593. 

  593. 		CLASSIC,
    594. 

  594. 		{ 1, 2, 3 },
    595. 

  595. 		{ { 1, 0 }, { 2, 3 } },
    596. 

  596. 	},
    597. 

  597. 	{
    598. 

  598. 		"LD_IND_LL",
    599. 

  599. 		.u.insns = {
    600. 

  600. 			BPF_STMT(BPF_LD | BPF_IMM, SKF_LL_OFF - 1),
    601. 

  601. 			BPF_STMT(BPF_LDX | BPF_LEN, 0),
    602. 

  602. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
    603. 

  603. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    604. 

  604. 			BPF_STMT(BPF_LD | BPF_B | BPF_IND, 0),
    605. 

  605. 			BPF_STMT(BPF_RET | BPF_A, 0)
    606. 

  606. 		},
    607. 

  607. 		CLASSIC,
    608. 

  608. 		{ 1, 2, 3, 0xff },
    609. 

  609. 		{ { 1, 1 }, { 3, 3 }, { 4, 0xff } },
    610. 

  610. 	},
    611. 

  611. 	{
    612. 

  612. 		"LD_ABS_NET",
    613. 

  613. 		.u.insns = {
    614. 

  614. 			BPF_STMT(BPF_LD | BPF_B | BPF_ABS, SKF_NET_OFF),
    615. 

  615. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    616. 

  616. 			BPF_STMT(BPF_LD | BPF_B | BPF_ABS, SKF_NET_OFF + 1),
    617. 

  617. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
    618. 

  618. 			BPF_STMT(BPF_RET | BPF_A, 0)
    619. 

  619. 		},
    620. 

  620. 		CLASSIC,
    621. 

  621. 		{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3 },
    622. 

  622. 		{ { 15, 0 }, { 16, 3 } },
    623. 

  623. 	},
    624. 

  624. 	{
    625. 

  625. 		"LD_IND_NET",
    626. 

  626. 		.u.insns = {
    627. 

  627. 			BPF_STMT(BPF_LD | BPF_IMM, SKF_NET_OFF - 15),
    628. 

  628. 			BPF_STMT(BPF_LDX | BPF_LEN, 0),
    629. 

  629. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
    630. 

  630. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    631. 

  631. 			BPF_STMT(BPF_LD | BPF_B | BPF_IND, 0),
    632. 

  632. 			BPF_STMT(BPF_RET | BPF_A, 0)
    633. 

  633. 		},
    634. 

  634. 		CLASSIC,
    635. 

  635. 		{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3 },
    636. 

  636. 		{ { 14, 0 }, { 15, 1 }, { 17, 3 } },
    637. 

  637. 	},
    638. 

  638. 	{
    639. 

  639. 		"LD_PKTTYPE",
    640. 

  640. 		.u.insns = {
    641. 

  641. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    642. 

  642. 				 SKF_AD_OFF + SKF_AD_PKTTYPE),
    643. 

  643. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, SKB_TYPE, 1, 0),
    644. 

  644. 			BPF_STMT(BPF_RET | BPF_K, 1),
    645. 

  645. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    646. 

  646. 				 SKF_AD_OFF + SKF_AD_PKTTYPE),
    647. 

  647. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, SKB_TYPE, 1, 0),
    648. 

  648. 			BPF_STMT(BPF_RET | BPF_K, 1),
    649. 

  649. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    650. 

  650. 				 SKF_AD_OFF + SKF_AD_PKTTYPE),
    651. 

  651. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, SKB_TYPE, 1, 0),
    652. 

  652. 			BPF_STMT(BPF_RET | BPF_K, 1),
    653. 

  653. 			BPF_STMT(BPF_RET | BPF_A, 0)
    654. 

  654. 		},
    655. 

  655. 		CLASSIC,
    656. 

  656. 		{ },
    657. 

  657. 		{ { 1, 3 }, { 10, 3 } },
    658. 

  658. 	},
    659. 

  659. 	{
    660. 

  660. 		"LD_MARK",
    661. 

  661. 		.u.insns = {
    662. 

  662. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    663. 

  663. 				 SKF_AD_OFF + SKF_AD_MARK),
    664. 

  664. 			BPF_STMT(BPF_RET | BPF_A, 0)
    665. 

  665. 		},
    666. 

  666. 		CLASSIC,
    667. 

  667. 		{ },
    668. 

  668. 		{ { 1, SKB_MARK}, { 10, SKB_MARK} },
    669. 

  669. 	},
    670. 

  670. 	{
    671. 

  671. 		"LD_RXHASH",
    672. 

  672. 		.u.insns = {
    673. 

  673. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    674. 

  674. 				 SKF_AD_OFF + SKF_AD_RXHASH),
    675. 

  675. 			BPF_STMT(BPF_RET | BPF_A, 0)
    676. 

  676. 		},
    677. 

  677. 		CLASSIC,
    678. 

  678. 		{ },
    679. 

  679. 		{ { 1, SKB_HASH}, { 10, SKB_HASH} },
    680. 

  680. 	},
    681. 

  681. 	{
    682. 

  682. 		"LD_QUEUE",
    683. 

  683. 		.u.insns = {
    684. 

  684. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    685. 

  685. 				 SKF_AD_OFF + SKF_AD_QUEUE),
    686. 

  686. 			BPF_STMT(BPF_RET | BPF_A, 0)
    687. 

  687. 		},
    688. 

  688. 		CLASSIC,
    689. 

  689. 		{ },
    690. 

  690. 		{ { 1, SKB_QUEUE_MAP }, { 10, SKB_QUEUE_MAP } },
    691. 

  691. 	},
    692. 

  692. 	{
    693. 

  693. 		"LD_PROTOCOL",
    694. 

  694. 		.u.insns = {
    695. 

  695. 			BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 1),
    696. 

  696. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 20, 1, 0),
    697. 

  697. 			BPF_STMT(BPF_RET | BPF_K, 0),
    698. 

  698. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    699. 

  699. 				 SKF_AD_OFF + SKF_AD_PROTOCOL),
    700. 

  700. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    701. 

  701. 			BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 2),
    702. 

  702. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 30, 1, 0),
    703. 

  703. 			BPF_STMT(BPF_RET | BPF_K, 0),
    704. 

  704. 			BPF_STMT(BPF_MISC | BPF_TXA, 0),
    705. 

  705. 			BPF_STMT(BPF_RET | BPF_A, 0)
    706. 

  706. 		},
    707. 

  707. 		CLASSIC,
    708. 

  708. 		{ 10, 20, 30 },
    709. 

  709. 		{ { 10, ETH_P_IP }, { 100, ETH_P_IP } },
    710. 

  710. 	},
    711. 

  711. 	{
    712. 

  712. 		"LD_VLAN_TAG",
    713. 

  713. 		.u.insns = {
    714. 

  714. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    715. 

  715. 				 SKF_AD_OFF + SKF_AD_VLAN_TAG),
    716. 

  716. 			BPF_STMT(BPF_RET | BPF_A, 0)
    717. 

  717. 		},
    718. 

  718. 		CLASSIC,
    719. 

  719. 		{ },
    720. 

  720. 		{
    721. 

  721. 			{ 1, SKB_VLAN_TCI },
    722. 

  722. 			{ 10, SKB_VLAN_TCI }
    723. 

  723. 		},
    724. 

  724. 	},
    725. 

  725. 	{
    726. 

  726. 		"LD_VLAN_TAG_PRESENT",
    727. 

  727. 		.u.insns = {
    728. 

  728. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    729. 

  729. 				 SKF_AD_OFF + SKF_AD_VLAN_TAG_PRESENT),
    730. 

  730. 			BPF_STMT(BPF_RET | BPF_A, 0)
    731. 

  731. 		},
    732. 

  732. 		CLASSIC,
    733. 

  733. 		{ },
    734. 

  734. 		{
    735. 

  735. 			{ 1, SKB_VLAN_PRESENT },
    736. 

  736. 			{ 10, SKB_VLAN_PRESENT }
    737. 

  737. 		},
    738. 

  738. 	},
    739. 

  739. 	{
    740. 

  740. 		"LD_IFINDEX",
    741. 

  741. 		.u.insns = {
    742. 

  742. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    743. 

  743. 				 SKF_AD_OFF + SKF_AD_IFINDEX),
    744. 

  744. 			BPF_STMT(BPF_RET | BPF_A, 0)
    745. 

  745. 		},
    746. 

  746. 		CLASSIC,
    747. 

  747. 		{ },
    748. 

  748. 		{ { 1, SKB_DEV_IFINDEX }, { 10, SKB_DEV_IFINDEX } },
    749. 

  749. 	},
    750. 

  750. 	{
    751. 

  751. 		"LD_HATYPE",
    752. 

  752. 		.u.insns = {
    753. 

  753. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    754. 

  754. 				 SKF_AD_OFF + SKF_AD_HATYPE),
    755. 

  755. 			BPF_STMT(BPF_RET | BPF_A, 0)
    756. 

  756. 		},
    757. 

  757. 		CLASSIC,
    758. 

  758. 		{ },
    759. 

  759. 		{ { 1, SKB_DEV_TYPE }, { 10, SKB_DEV_TYPE } },
    760. 

  760. 	},
    761. 

  761. 	{
    762. 

  762. 		"LD_CPU",
    763. 

  763. 		.u.insns = {
    764. 

  764. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    765. 

  765. 				 SKF_AD_OFF + SKF_AD_CPU),
    766. 

  766. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    767. 

  767. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    768. 

  768. 				 SKF_AD_OFF + SKF_AD_CPU),
    769. 

  769. 			BPF_STMT(BPF_ALU | BPF_SUB | BPF_X, 0),
    770. 

  770. 			BPF_STMT(BPF_RET | BPF_A, 0)
    771. 

  771. 		},
    772. 

  772. 		CLASSIC,
    773. 

  773. 		{ },
    774. 

  774. 		{ { 1, 0 }, { 10, 0 } },
    775. 

  775. 	},
    776. 

  776. 	{
    777. 

  777. 		"LD_NLATTR",
    778. 

  778. 		.u.insns = {
    779. 

  779. 			BPF_STMT(BPF_LDX | BPF_IMM, 2),
    780. 

  780. 			BPF_STMT(BPF_MISC | BPF_TXA, 0),
    781. 

  781. 			BPF_STMT(BPF_LDX | BPF_IMM, 3),
    782. 

  782. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    783. 

  783. 				 SKF_AD_OFF + SKF_AD_NLATTR),
    784. 

  784. 			BPF_STMT(BPF_RET | BPF_A, 0)
    785. 

  785. 		},
    786. 

  786. 		CLASSIC,
    787. 

  787. #ifdef __BIG_ENDIAN
    788. 

  788. 		{ 0xff, 0xff, 0, 4, 0, 2, 0, 4, 0, 3 },
    789. 

  789. #else
    790. 

  790. 		{ 0xff, 0xff, 4, 0, 2, 0, 4, 0, 3, 0 },
    791. 

  791. #endif
    792. 

  792. 		{ { 4, 0 }, { 20, 6 } },
    793. 

  793. 	},
    794. 

  794. 	{
    795. 

  795. 		"LD_NLATTR_NEST",
    796. 

  796. 		.u.insns = {
    797. 

  797. 			BPF_STMT(BPF_LD | BPF_IMM, 2),
    798. 

  798. 			BPF_STMT(BPF_LDX | BPF_IMM, 3),
    799. 

  799. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    800. 

  800. 				 SKF_AD_OFF + SKF_AD_NLATTR_NEST),
    801. 

  801. 			BPF_STMT(BPF_LD | BPF_IMM, 2),
    802. 

  802. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    803. 

  803. 				 SKF_AD_OFF + SKF_AD_NLATTR_NEST),
    804. 

  804. 			BPF_STMT(BPF_LD | BPF_IMM, 2),
    805. 

  805. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    806. 

  806. 				 SKF_AD_OFF + SKF_AD_NLATTR_NEST),
    807. 

  807. 			BPF_STMT(BPF_LD | BPF_IMM, 2),
    808. 

  808. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    809. 

  809. 				 SKF_AD_OFF + SKF_AD_NLATTR_NEST),
    810. 

  810. 			BPF_STMT(BPF_LD | BPF_IMM, 2),
    811. 

  811. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    812. 

  812. 				 SKF_AD_OFF + SKF_AD_NLATTR_NEST),
    813. 

  813. 			BPF_STMT(BPF_LD | BPF_IMM, 2),
    814. 

  814. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    815. 

  815. 				 SKF_AD_OFF + SKF_AD_NLATTR_NEST),
    816. 

  816. 			BPF_STMT(BPF_LD | BPF_IMM, 2),
    817. 

  817. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    818. 

  818. 				 SKF_AD_OFF + SKF_AD_NLATTR_NEST),
    819. 

  819. 			BPF_STMT(BPF_LD | BPF_IMM, 2),
    820. 

  820. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    821. 

  821. 				 SKF_AD_OFF + SKF_AD_NLATTR_NEST),
    822. 

  822. 			BPF_STMT(BPF_RET | BPF_A, 0)
    823. 

  823. 		},
    824. 

  824. 		CLASSIC,
    825. 

  825. #ifdef __BIG_ENDIAN
    826. 

  826. 		{ 0xff, 0xff, 0, 12, 0, 1, 0, 4, 0, 2, 0, 4, 0, 3 },
    827. 

  827. #else
    828. 

  828. 		{ 0xff, 0xff, 12, 0, 1, 0, 4, 0, 2, 0, 4, 0, 3, 0 },
    829. 

  829. #endif
    830. 

  830. 		{ { 4, 0 }, { 20, 10 } },
    831. 

  831. 	},
    832. 

  832. 	{
    833. 

  833. 		"LD_PAYLOAD_OFF",
    834. 

  834. 		.u.insns = {
    835. 

  835. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    836. 

  836. 				 SKF_AD_OFF + SKF_AD_PAY_OFFSET),
    837. 

  837. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    838. 

  838. 				 SKF_AD_OFF + SKF_AD_PAY_OFFSET),
    839. 

  839. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    840. 

  840. 				 SKF_AD_OFF + SKF_AD_PAY_OFFSET),
    841. 

  841. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    842. 

  842. 				 SKF_AD_OFF + SKF_AD_PAY_OFFSET),
    843. 

  843. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    844. 

  844. 				 SKF_AD_OFF + SKF_AD_PAY_OFFSET),
    845. 

  845. 			BPF_STMT(BPF_RET | BPF_A, 0)
    846. 

  846. 		},
    847. 

  847. 		CLASSIC,
    848. 

  848. 		/* 00:00:00:00:00:00 > 00:00:00:00:00:00, ethtype IPv4 (0x0800),
    849. 

  849. 		 * length 98: 127.0.0.1 > 127.0.0.1: ICMP echo request,
    850. 

  850. 		 * id 9737, seq 1, length 64
    851. 

  851. 		 */
    852. 

  852. 		{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    853. 

  853. 		  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    854. 

  854. 		  0x08, 0x00,
    855. 

  855. 		  0x45, 0x00, 0x00, 0x54, 0xac, 0x8b, 0x40, 0x00, 0x40,
    856. 

  856. 		  0x01, 0x90, 0x1b, 0x7f, 0x00, 0x00, 0x01 },
    857. 

  857. 		{ { 30, 0 }, { 100, 42 } },
    858. 

  858. 	},
    859. 

  859. 	{
    860. 

  860. 		"LD_ANC_XOR",
    861. 

  861. 		.u.insns = {
    862. 

  862. 			BPF_STMT(BPF_LD | BPF_IMM, 10),
    863. 

  863. 			BPF_STMT(BPF_LDX | BPF_IMM, 300),
    864. 

  864. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    865. 

  865. 				 SKF_AD_OFF + SKF_AD_ALU_XOR_X),
    866. 

  866. 			BPF_STMT(BPF_RET | BPF_A, 0)
    867. 

  867. 		},
    868. 

  868. 		CLASSIC,
    869. 

  869. 		{ },
    870. 

  870. 		{ { 4, 0xA ^ 300 }, { 20, 0xA ^ 300 } },
    871. 

  871. 	},
    872. 

  872. 	{
    873. 

  873. 		"SPILL_FILL",
    874. 

  874. 		.u.insns = {
    875. 

  875. 			BPF_STMT(BPF_LDX | BPF_LEN, 0),
    876. 

  876. 			BPF_STMT(BPF_LD | BPF_IMM, 2),
    877. 

  877. 			BPF_STMT(BPF_ALU | BPF_RSH, 1),
    878. 

  878. 			BPF_STMT(BPF_ALU | BPF_XOR | BPF_X, 0),
    879. 

  879. 			BPF_STMT(BPF_ST, 1), /* M1 = 1 ^ len */
    880. 

  880. 			BPF_STMT(BPF_ALU | BPF_XOR | BPF_K, 0x80000000),
    881. 

  881. 			BPF_STMT(BPF_ST, 2), /* M2 = 1 ^ len ^ 0x80000000 */
    882. 

  882. 			BPF_STMT(BPF_STX, 15), /* M3 = len */
    883. 

  883. 			BPF_STMT(BPF_LDX | BPF_MEM, 1),
    884. 

  884. 			BPF_STMT(BPF_LD | BPF_MEM, 2),
    885. 

  885. 			BPF_STMT(BPF_ALU | BPF_XOR | BPF_X, 0),
    886. 

  886. 			BPF_STMT(BPF_LDX | BPF_MEM, 15),
    887. 

  887. 			BPF_STMT(BPF_ALU | BPF_XOR | BPF_X, 0),
    888. 

  888. 			BPF_STMT(BPF_RET | BPF_A, 0)
    889. 

  889. 		},
    890. 

  890. 		CLASSIC,
    891. 

  891. 		{ },
    892. 

  892. 		{ { 1, 0x80000001 }, { 2, 0x80000002 }, { 60, 0x80000000 ^ 60 } }
    893. 

  893. 	},
    894. 

  894. 	{
    895. 

  895. 		"JEQ",
    896. 

  896. 		.u.insns = {
    897. 

  897. 			BPF_STMT(BPF_LDX | BPF_LEN, 0),
    898. 

  898. 			BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 2),
    899. 

  899. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_X, 0, 0, 1),
    900. 

  900. 			BPF_STMT(BPF_RET | BPF_K, 1),
    901. 

  901. 			BPF_STMT(BPF_RET | BPF_K, MAX_K)
    902. 

  902. 		},
    903. 

  903. 		CLASSIC,
    904. 

  904. 		{ 3, 3, 3, 3, 3 },
    905. 

  905. 		{ { 1, 0 }, { 3, 1 }, { 4, MAX_K } },
    906. 

  906. 	},
    907. 

  907. 	{
    908. 

  908. 		"JGT",
    909. 

  909. 		.u.insns = {
    910. 

  910. 			BPF_STMT(BPF_LDX | BPF_LEN, 0),
    911. 

  911. 			BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 2),
    912. 

  912. 			BPF_JUMP(BPF_JMP | BPF_JGT | BPF_X, 0, 0, 1),
    913. 

  913. 			BPF_STMT(BPF_RET | BPF_K, 1),
    914. 

  914. 			BPF_STMT(BPF_RET | BPF_K, MAX_K)
    915. 

  915. 		},
    916. 

  916. 		CLASSIC,
    917. 

  917. 		{ 4, 4, 4, 3, 3 },
    918. 

  918. 		{ { 2, 0 }, { 3, 1 }, { 4, MAX_K } },
    919. 

  919. 	},
    920. 

  920. 	{
    921. 

  921. 		"JGE (jt 0), test 1",
    922. 

  922. 		.u.insns = {
    923. 

  923. 			BPF_STMT(BPF_LDX | BPF_LEN, 0),
    924. 

  924. 			BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 2),
    925. 

  925. 			BPF_JUMP(BPF_JMP | BPF_JGE | BPF_X, 0, 0, 1),
    926. 

  926. 			BPF_STMT(BPF_RET | BPF_K, 1),
    927. 

  927. 			BPF_STMT(BPF_RET | BPF_K, MAX_K)
    928. 

  928. 		},
    929. 

  929. 		CLASSIC,
    930. 

  930. 		{ 4, 4, 4, 3, 3 },
    931. 

  931. 		{ { 2, 0 }, { 3, 1 }, { 4, 1 } },
    932. 

  932. 	},
    933. 

  933. 	{
    934. 

  934. 		"JGE (jt 0), test 2",
    935. 

  935. 		.u.insns = {
    936. 

  936. 			BPF_STMT(BPF_LDX | BPF_LEN, 0),
    937. 

  937. 			BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 2),
    938. 

  938. 			BPF_JUMP(BPF_JMP | BPF_JGE | BPF_X, 0, 0, 1),
    939. 

  939. 			BPF_STMT(BPF_RET | BPF_K, 1),
    940. 

  940. 			BPF_STMT(BPF_RET | BPF_K, MAX_K)
    941. 

  941. 		},
    942. 

  942. 		CLASSIC,
    943. 

  943. 		{ 4, 4, 5, 3, 3 },
    944. 

  944. 		{ { 4, 1 }, { 5, 1 }, { 6, MAX_K } },
    945. 

  945. 	},
    946. 

  946. 	{
    947. 

  947. 		"JGE",
    948. 

  948. 		.u.insns = {
    949. 

  949. 			BPF_STMT(BPF_LDX | BPF_LEN, 0),
    950. 

  950. 			BPF_STMT(BPF_LD | BPF_B | BPF_IND, MAX_K),
    951. 

  951. 			BPF_JUMP(BPF_JMP | BPF_JGE | BPF_K, 1, 1, 0),
    952. 

  952. 			BPF_STMT(BPF_RET | BPF_K, 10),
    953. 

  953. 			BPF_JUMP(BPF_JMP | BPF_JGE | BPF_K, 2, 1, 0),
    954. 

  954. 			BPF_STMT(BPF_RET | BPF_K, 20),
    955. 

  955. 			BPF_JUMP(BPF_JMP | BPF_JGE | BPF_K, 3, 1, 0),
    956. 

  956. 			BPF_STMT(BPF_RET | BPF_K, 30),
    957. 

  957. 			BPF_JUMP(BPF_JMP | BPF_JGE | BPF_K, 4, 1, 0),
    958. 

  958. 			BPF_STMT(BPF_RET | BPF_K, 40),
    959. 

  959. 			BPF_STMT(BPF_RET | BPF_K, MAX_K)
    960. 

  960. 		},
    961. 

  961. 		CLASSIC,
    962. 

  962. 		{ 1, 2, 3, 4, 5 },
    963. 

  963. 		{ { 1, 20 }, { 3, 40 }, { 5, MAX_K } },
    964. 

  964. 	},
    965. 

  965. 	{
    966. 

  966. 		"JSET",
    967. 

  967. 		.u.insns = {
    968. 

  968. 			BPF_JUMP(BPF_JMP | BPF_JA, 0, 0, 0),
    969. 

  969. 			BPF_JUMP(BPF_JMP | BPF_JA, 1, 1, 1),
    970. 

  970. 			BPF_JUMP(BPF_JMP | BPF_JA, 0, 0, 0),
    971. 

  971. 			BPF_JUMP(BPF_JMP | BPF_JA, 0, 0, 0),
    972. 

  972. 			BPF_STMT(BPF_LDX | BPF_LEN, 0),
    973. 

  973. 			BPF_STMT(BPF_MISC | BPF_TXA, 0),
    974. 

  974. 			BPF_STMT(BPF_ALU | BPF_SUB | BPF_K, 4),
    975. 

  975. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    976. 

  976. 			BPF_STMT(BPF_LD | BPF_W | BPF_IND, 0),
    977. 

  977. 			BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 1, 0, 1),
    978. 

  978. 			BPF_STMT(BPF_RET | BPF_K, 10),
    979. 

  979. 			BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0x80000000, 0, 1),
    980. 

  980. 			BPF_STMT(BPF_RET | BPF_K, 20),
    981. 

  981. 			BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0xffffff, 1, 0),
    982. 

  982. 			BPF_STMT(BPF_RET | BPF_K, 30),
    983. 

  983. 			BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0xffffff, 1, 0),
    984. 

  984. 			BPF_STMT(BPF_RET | BPF_K, 30),
    985. 

  985. 			BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0xffffff, 1, 0),
    986. 

  986. 			BPF_STMT(BPF_RET | BPF_K, 30),
    987. 

  987. 			BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0xffffff, 1, 0),
    988. 

  988. 			BPF_STMT(BPF_RET | BPF_K, 30),
    989. 

  989. 			BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0xffffff, 1, 0),
    990. 

  990. 			BPF_STMT(BPF_RET | BPF_K, 30),
    991. 

  991. 			BPF_STMT(BPF_RET | BPF_K, MAX_K)
    992. 

  992. 		},
    993. 

  993. 		CLASSIC,
    994. 

  994. 		{ 0, 0xAA, 0x55, 1 },
    995. 

  995. 		{ { 4, 10 }, { 5, 20 }, { 6, MAX_K } },
    996. 

  996. 	},
    997. 

  997. 	{
    998. 

  998. 		"tcpdump port 22",
    999. 

  999. 		.u.insns = {
    1000. 

  1000. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 12),
    1001. 

  1001. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x86dd, 0, 8), /* IPv6 */
    1002. 

  1002. 			BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 20),
    1003. 

  1003. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x84, 2, 0),
    1004. 

  1004. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x6, 1, 0),
    1005. 

  1005. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x11, 0, 17),
    1006. 

  1006. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 54),
    1007. 

  1007. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 22, 14, 0),
    1008. 

  1008. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 56),
    1009. 

  1009. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 22, 12, 13),
    1010. 

  1010. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x0800, 0, 12), /* IPv4 */
    1011. 

  1011. 			BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 23),
    1012. 

  1012. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x84, 2, 0),
    1013. 

  1013. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x6, 1, 0),
    1014. 

  1014. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x11, 0, 8),
    1015. 

  1015. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 20),
    1016. 

  1016. 			BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0x1fff, 6, 0),
    1017. 

  1017. 			BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 14),
    1018. 

  1018. 			BPF_STMT(BPF_LD | BPF_H | BPF_IND, 14),
    1019. 

  1019. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 22, 2, 0),
    1020. 

  1020. 			BPF_STMT(BPF_LD | BPF_H | BPF_IND, 16),
    1021. 

  1021. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 22, 0, 1),
    1022. 

  1022. 			BPF_STMT(BPF_RET | BPF_K, 0xffff),
    1023. 

  1023. 			BPF_STMT(BPF_RET | BPF_K, 0),
    1024. 

  1024. 		},
    1025. 

  1025. 		CLASSIC,
    1026. 

  1026. 		/* 3c:07:54:43:e5:76 > 10:bf:48:d6:43:d6, ethertype IPv4(0x0800)
    1027. 

  1027. 		 * length 114: 10.1.1.149.49700 > 10.1.2.10.22: Flags [P.],
    1028. 

  1028. 		 * seq 1305692979:1305693027, ack 3650467037, win 65535,
    1029. 

  1029. 		 * options [nop,nop,TS val 2502645400 ecr 3971138], length 48
    1030. 

  1030. 		 */
    1031. 

  1031. 		{ 0x10, 0xbf, 0x48, 0xd6, 0x43, 0xd6,
    1032. 

  1032. 		  0x3c, 0x07, 0x54, 0x43, 0xe5, 0x76,
    1033. 

  1033. 		  0x08, 0x00,
    1034. 

  1034. 		  0x45, 0x10, 0x00, 0x64, 0x75, 0xb5,
    1035. 

  1035. 		  0x40, 0x00, 0x40, 0x06, 0xad, 0x2e, /* IP header */
    1036. 

  1036. 		  0x0a, 0x01, 0x01, 0x95, /* ip src */
    1037. 

  1037. 		  0x0a, 0x01, 0x02, 0x0a, /* ip dst */
    1038. 

  1038. 		  0xc2, 0x24,
    1039. 

  1039. 		  0x00, 0x16 /* dst port */ },
    1040. 

  1040. 		{ { 10, 0 }, { 30, 0 }, { 100, 65535 } },
    1041. 

  1041. 	},
    1042. 

  1042. 	{
    1043. 

  1043. 		"tcpdump complex",
    1044. 

  1044. 		.u.insns = {
    1045. 

  1045. 			/* tcpdump -nei eth0 'tcp port 22 and (((ip[2:2] -
    1046. 

  1046. 			 * ((ip[0]&0xf)<<2)) - ((tcp[12]&0xf0)>>2)) != 0) and
    1047. 

  1047. 			 * (len > 115 or len < 30000000000)' -d
    1048. 

  1048. 			 */
    1049. 

  1049. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 12),
    1050. 

  1050. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x86dd, 30, 0),
    1051. 

  1051. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x800, 0, 29),
    1052. 

  1052. 			BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 23),
    1053. 

  1053. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x6, 0, 27),
    1054. 

  1054. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 20),
    1055. 

  1055. 			BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0x1fff, 25, 0),
    1056. 

  1056. 			BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 14),
    1057. 

  1057. 			BPF_STMT(BPF_LD | BPF_H | BPF_IND, 14),
    1058. 

  1058. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 22, 2, 0),
    1059. 

  1059. 			BPF_STMT(BPF_LD | BPF_H | BPF_IND, 16),
    1060. 

  1060. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 22, 0, 20),
    1061. 

  1061. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 16),
    1062. 

  1062. 			BPF_STMT(BPF_ST, 1),
    1063. 

  1063. 			BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 14),
    1064. 

  1064. 			BPF_STMT(BPF_ALU | BPF_AND | BPF_K, 0xf),
    1065. 

  1065. 			BPF_STMT(BPF_ALU | BPF_LSH | BPF_K, 2),
    1066. 

  1066. 			BPF_STMT(BPF_MISC | BPF_TAX, 0x5), /* libpcap emits K on TAX */
    1067. 

  1067. 			BPF_STMT(BPF_LD | BPF_MEM, 1),
    1068. 

  1068. 			BPF_STMT(BPF_ALU | BPF_SUB | BPF_X, 0),
    1069. 

  1069. 			BPF_STMT(BPF_ST, 5),
    1070. 

  1070. 			BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 14),
    1071. 

  1071. 			BPF_STMT(BPF_LD | BPF_B | BPF_IND, 26),
    1072. 

  1072. 			BPF_STMT(BPF_ALU | BPF_AND | BPF_K, 0xf0),
    1073. 

  1073. 			BPF_STMT(BPF_ALU | BPF_RSH | BPF_K, 2),
    1074. 

  1074. 			BPF_STMT(BPF_MISC | BPF_TAX, 0x9), /* libpcap emits K on TAX */
    1075. 

  1075. 			BPF_STMT(BPF_LD | BPF_MEM, 5),
    1076. 

  1076. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_X, 0, 4, 0),
    1077. 

  1077. 			BPF_STMT(BPF_LD | BPF_LEN, 0),
    1078. 

  1078. 			BPF_JUMP(BPF_JMP | BPF_JGT | BPF_K, 0x73, 1, 0),
    1079. 

  1079. 			BPF_JUMP(BPF_JMP | BPF_JGE | BPF_K, 0xfc23ac00, 1, 0),
    1080. 

  1080. 			BPF_STMT(BPF_RET | BPF_K, 0xffff),
    1081. 

  1081. 			BPF_STMT(BPF_RET | BPF_K, 0),
    1082. 

  1082. 		},
    1083. 

  1083. 		CLASSIC,
    1084. 

  1084. 		{ 0x10, 0xbf, 0x48, 0xd6, 0x43, 0xd6,
    1085. 

  1085. 		  0x3c, 0x07, 0x54, 0x43, 0xe5, 0x76,
    1086. 

  1086. 		  0x08, 0x00,
    1087. 

  1087. 		  0x45, 0x10, 0x00, 0x64, 0x75, 0xb5,
    1088. 

  1088. 		  0x40, 0x00, 0x40, 0x06, 0xad, 0x2e, /* IP header */
    1089. 

  1089. 		  0x0a, 0x01, 0x01, 0x95, /* ip src */
    1090. 

  1090. 		  0x0a, 0x01, 0x02, 0x0a, /* ip dst */
    1091. 

  1091. 		  0xc2, 0x24,
    1092. 

  1092. 		  0x00, 0x16 /* dst port */ },
    1093. 

  1093. 		{ { 10, 0 }, { 30, 0 }, { 100, 65535 } },
    1094. 

  1094. 	},
    1095. 

  1095. 	{
    1096. 

  1096. 		"RET_A",
    1097. 

  1097. 		.u.insns = {
    1098. 

  1098. 			/* check that unitialized X and A contain zeros */
    1099. 

  1099. 			BPF_STMT(BPF_MISC | BPF_TXA, 0),
    1100. 

  1100. 			BPF_STMT(BPF_RET | BPF_A, 0)
    1101. 

  1101. 		},
    1102. 

  1102. 		CLASSIC,
    1103. 

  1103. 		{ },
    1104. 

  1104. 		{ {1, 0}, {2, 0} },
    1105. 

  1105. 	},
    1106. 

  1106. 	{
    1107. 

  1107. 		"INT: ADD trivial",
    1108. 

  1108. 		.u.insns_int = {
    1109. 

  1109. 			BPF_ALU64_IMM(BPF_MOV, R1, 1),
    1110. 

  1110. 			BPF_ALU64_IMM(BPF_ADD, R1, 2),
    1111. 

  1111. 			BPF_ALU64_IMM(BPF_MOV, R2, 3),
    1112. 

  1112. 			BPF_ALU64_REG(BPF_SUB, R1, R2),
    1113. 

  1113. 			BPF_ALU64_IMM(BPF_ADD, R1, -1),
    1114. 

  1114. 			BPF_ALU64_IMM(BPF_MUL, R1, 3),
    1115. 

  1115. 			BPF_ALU64_REG(BPF_MOV, R0, R1),
    1116. 

  1116. 			BPF_EXIT_INSN(),
    1117. 

  1117. 		},
    1118. 

  1118. 		INTERNAL,
    1119. 

  1119. 		{ },
    1120. 

  1120. 		{ { 0, 0xfffffffd } }
    1121. 

  1121. 	},
    1122. 

  1122. 	{
    1123. 

  1123. 		"INT: MUL_X",
    1124. 

  1124. 		.u.insns_int = {
    1125. 

  1125. 			BPF_ALU64_IMM(BPF_MOV, R0, -1),
    1126. 

  1126. 			BPF_ALU64_IMM(BPF_MOV, R1, -1),
    1127. 

  1127. 			BPF_ALU64_IMM(BPF_MOV, R2, 3),
    1128. 

  1128. 			BPF_ALU64_REG(BPF_MUL, R1, R2),
    1129. 

  1129. 			BPF_JMP_IMM(BPF_JEQ, R1, 0xfffffffd, 1),
    1130. 

  1130. 			BPF_EXIT_INSN(),
    1131. 

  1131. 			BPF_ALU64_IMM(BPF_MOV, R0, 1),
    1132. 

  1132. 			BPF_EXIT_INSN(),
    1133. 

  1133. 		},
    1134. 

  1134. 		INTERNAL,
    1135. 

  1135. 		{ },
    1136. 

  1136. 		{ { 0, 1 } }
    1137. 

  1137. 	},
    1138. 

  1138. 	{
    1139. 

  1139. 		"INT: MUL_X2",
    1140. 

  1140. 		.u.insns_int = {
    1141. 

  1141. 			BPF_ALU32_IMM(BPF_MOV, R0, -1),
    1142. 

  1142. 			BPF_ALU32_IMM(BPF_MOV, R1, -1),
    1143. 

  1143. 			BPF_ALU32_IMM(BPF_MOV, R2, 3),
    1144. 

  1144. 			BPF_ALU64_REG(BPF_MUL, R1, R2),
    1145. 

  1145. 			BPF_ALU64_IMM(BPF_RSH, R1, 8),
    1146. 

  1146. 			BPF_JMP_IMM(BPF_JEQ, R1, 0x2ffffff, 1),
    1147. 

  1147. 			BPF_EXIT_INSN(),
    1148. 

  1148. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    1149. 

  1149. 			BPF_EXIT_INSN(),
    1150. 

  1150. 		},
    1151. 

  1151. 		INTERNAL,
    1152. 

  1152. 		{ },
    1153. 

  1153. 		{ { 0, 1 } }
    1154. 

  1154. 	},
    1155. 

  1155. 	{
    1156. 

  1156. 		"INT: MUL32_X",
    1157. 

  1157. 		.u.insns_int = {
    1158. 

  1158. 			BPF_ALU32_IMM(BPF_MOV, R0, -1),
    1159. 

  1159. 			BPF_ALU64_IMM(BPF_MOV, R1, -1),
    1160. 

  1160. 			BPF_ALU32_IMM(BPF_MOV, R2, 3),
    1161. 

  1161. 			BPF_ALU32_REG(BPF_MUL, R1, R2),
    1162. 

  1162. 			BPF_ALU64_IMM(BPF_RSH, R1, 8),
    1163. 

  1163. 			BPF_JMP_IMM(BPF_JEQ, R1, 0xffffff, 1),
    1164. 

  1164. 			BPF_EXIT_INSN(),
    1165. 

  1165. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    1166. 

  1166. 			BPF_EXIT_INSN(),
    1167. 

  1167. 		},
    1168. 

  1168. 		INTERNAL,
    1169. 

  1169. 		{ },
    1170. 

  1170. 		{ { 0, 1 } }
    1171. 

  1171. 	},
    1172. 

  1172. 	{
    1173. 

  1173. 		/* Have to test all register combinations, since
    1174. 

  1174. 		 * JITing of different registers will produce
    1175. 

  1175. 		 * different asm code.
    1176. 

  1176. 		 */
    1177. 

  1177. 		"INT: ADD 64-bit",
    1178. 

  1178. 		.u.insns_int = {
    1179. 

  1179. 			BPF_ALU64_IMM(BPF_MOV, R0, 0),
    1180. 

  1180. 			BPF_ALU64_IMM(BPF_MOV, R1, 1),
    1181. 

  1181. 			BPF_ALU64_IMM(BPF_MOV, R2, 2),
    1182. 

  1182. 			BPF_ALU64_IMM(BPF_MOV, R3, 3),
    1183. 

  1183. 			BPF_ALU64_IMM(BPF_MOV, R4, 4),
    1184. 

  1184. 			BPF_ALU64_IMM(BPF_MOV, R5, 5),
    1185. 

  1185. 			BPF_ALU64_IMM(BPF_MOV, R6, 6),
    1186. 

  1186. 			BPF_ALU64_IMM(BPF_MOV, R7, 7),
    1187. 

  1187. 			BPF_ALU64_IMM(BPF_MOV, R8, 8),
    1188. 

  1188. 			BPF_ALU64_IMM(BPF_MOV, R9, 9),
    1189. 

  1189. 			BPF_ALU64_IMM(BPF_ADD, R0, 20),
    1190. 

  1190. 			BPF_ALU64_IMM(BPF_ADD, R1, 20),
    1191. 

  1191. 			BPF_ALU64_IMM(BPF_ADD, R2, 20),
    1192. 

  1192. 			BPF_ALU64_IMM(BPF_ADD, R3, 20),
    1193. 

  1193. 			BPF_ALU64_IMM(BPF_ADD, R4, 20),
    1194. 

  1194. 			BPF_ALU64_IMM(BPF_ADD, R5, 20),
    1195. 

  1195. 			BPF_ALU64_IMM(BPF_ADD, R6, 20),
    1196. 

  1196. 			BPF_ALU64_IMM(BPF_ADD, R7, 20),
    1197. 

  1197. 			BPF_ALU64_IMM(BPF_ADD, R8, 20),
    1198. 

  1198. 			BPF_ALU64_IMM(BPF_ADD, R9, 20),
    1199. 

  1199. 			BPF_ALU64_IMM(BPF_SUB, R0, 10),
    1200. 

  1200. 			BPF_ALU64_IMM(BPF_SUB, R1, 10),
    1201. 

  1201. 			BPF_ALU64_IMM(BPF_SUB, R2, 10),
    1202. 

  1202. 			BPF_ALU64_IMM(BPF_SUB, R3, 10),
    1203. 

  1203. 			BPF_ALU64_IMM(BPF_SUB, R4, 10),
    1204. 

  1204. 			BPF_ALU64_IMM(BPF_SUB, R5, 10),
    1205. 

  1205. 			BPF_ALU64_IMM(BPF_SUB, R6, 10),
    1206. 

  1206. 			BPF_ALU64_IMM(BPF_SUB, R7, 10),
    1207. 

  1207. 			BPF_ALU64_IMM(BPF_SUB, R8, 10),
    1208. 

  1208. 			BPF_ALU64_IMM(BPF_SUB, R9, 10),
    1209. 

  1209. 			BPF_ALU64_REG(BPF_ADD, R0, R0),
    1210. 

  1210. 			BPF_ALU64_REG(BPF_ADD, R0, R1),
    1211. 

  1211. 			BPF_ALU64_REG(BPF_ADD, R0, R2),
    1212. 

  1212. 			BPF_ALU64_REG(BPF_ADD, R0, R3),
    1213. 

  1213. 			BPF_ALU64_REG(BPF_ADD, R0, R4),
    1214. 

  1214. 			BPF_ALU64_REG(BPF_ADD, R0, R5),
    1215. 

  1215. 			BPF_ALU64_REG(BPF_ADD, R0, R6),
    1216. 

  1216. 			BPF_ALU64_REG(BPF_ADD, R0, R7),
    1217. 

  1217. 			BPF_ALU64_REG(BPF_ADD, R0, R8),
    1218. 

  1218. 			BPF_ALU64_REG(BPF_ADD, R0, R9), /* R0 == 155 */
    1219. 

  1219. 			BPF_JMP_IMM(BPF_JEQ, R0, 155, 1),
    1220. 

  1220. 			BPF_EXIT_INSN(),
    1221. 

  1221. 			BPF_ALU64_REG(BPF_ADD, R1, R0),
    1222. 

  1222. 			BPF_ALU64_REG(BPF_ADD, R1, R1),
    1223. 

  1223. 			BPF_ALU64_REG(BPF_ADD, R1, R2),
    1224. 

  1224. 			BPF_ALU64_REG(BPF_ADD, R1, R3),
    1225. 

  1225. 			BPF_ALU64_REG(BPF_ADD, R1, R4),
    1226. 

  1226. 			BPF_ALU64_REG(BPF_ADD, R1, R5),
    1227. 

  1227. 			BPF_ALU64_REG(BPF_ADD, R1, R6),
    1228. 

  1228. 			BPF_ALU64_REG(BPF_ADD, R1, R7),
    1229. 

  1229. 			BPF_ALU64_REG(BPF_ADD, R1, R8),
    1230. 

  1230. 			BPF_ALU64_REG(BPF_ADD, R1, R9), /* R1 == 456 */
    1231. 

  1231. 			BPF_JMP_IMM(BPF_JEQ, R1, 456, 1),
    1232. 

  1232. 			BPF_EXIT_INSN(),
    1233. 

  1233. 			BPF_ALU64_REG(BPF_ADD, R2, R0),
    1234. 

  1234. 			BPF_ALU64_REG(BPF_ADD, R2, R1),
    1235. 

  1235. 			BPF_ALU64_REG(BPF_ADD, R2, R2),
    1236. 

  1236. 			BPF_ALU64_REG(BPF_ADD, R2, R3),
    1237. 

  1237. 			BPF_ALU64_REG(BPF_ADD, R2, R4),
    1238. 

  1238. 			BPF_ALU64_REG(BPF_ADD, R2, R5),
    1239. 

  1239. 			BPF_ALU64_REG(BPF_ADD, R2, R6),
    1240. 

  1240. 			BPF_ALU64_REG(BPF_ADD, R2, R7),
    1241. 

  1241. 			BPF_ALU64_REG(BPF_ADD, R2, R8),
    1242. 

  1242. 			BPF_ALU64_REG(BPF_ADD, R2, R9), /* R2 == 1358 */
    1243. 

  1243. 			BPF_JMP_IMM(BPF_JEQ, R2, 1358, 1),
    1244. 

  1244. 			BPF_EXIT_INSN(),
    1245. 

  1245. 			BPF_ALU64_REG(BPF_ADD, R3, R0),
    1246. 

  1246. 			BPF_ALU64_REG(BPF_ADD, R3, R1),
    1247. 

  1247. 			BPF_ALU64_REG(BPF_ADD, R3, R2),
    1248. 

  1248. 			BPF_ALU64_REG(BPF_ADD, R3, R3),
    1249. 

  1249. 			BPF_ALU64_REG(BPF_ADD, R3, R4),
    1250. 

  1250. 			BPF_ALU64_REG(BPF_ADD, R3, R5),
    1251. 

  1251. 			BPF_ALU64_REG(BPF_ADD, R3, R6),
    1252. 

  1252. 			BPF_ALU64_REG(BPF_ADD, R3, R7),
    1253. 

  1253. 			BPF_ALU64_REG(BPF_ADD, R3, R8),
    1254. 

  1254. 			BPF_ALU64_REG(BPF_ADD, R3, R9), /* R3 == 4063 */
    1255. 

  1255. 			BPF_JMP_IMM(BPF_JEQ, R3, 4063, 1),
    1256. 

  1256. 			BPF_EXIT_INSN(),
    1257. 

  1257. 			BPF_ALU64_REG(BPF_ADD, R4, R0),
    1258. 

  1258. 			BPF_ALU64_REG(BPF_ADD, R4, R1),
    1259. 

  1259. 			BPF_ALU64_REG(BPF_ADD, R4, R2),
    1260. 

  1260. 			BPF_ALU64_REG(BPF_ADD, R4, R3),
    1261. 

  1261. 			BPF_ALU64_REG(BPF_ADD, R4, R4),
    1262. 

  1262. 			BPF_ALU64_REG(BPF_ADD, R4, R5),
    1263. 

  1263. 			BPF_ALU64_REG(BPF_ADD, R4, R6),
    1264. 

  1264. 			BPF_ALU64_REG(BPF_ADD, R4, R7),
    1265. 

  1265. 			BPF_ALU64_REG(BPF_ADD, R4, R8),
    1266. 

  1266. 			BPF_ALU64_REG(BPF_ADD, R4, R9), /* R4 == 12177 */
    1267. 

  1267. 			BPF_JMP_IMM(BPF_JEQ, R4, 12177, 1),
    1268. 

  1268. 			BPF_EXIT_INSN(),
    1269. 

  1269. 			BPF_ALU64_REG(BPF_ADD, R5, R0),
    1270. 

  1270. 			BPF_ALU64_REG(BPF_ADD, R5, R1),
    1271. 

  1271. 			BPF_ALU64_REG(BPF_ADD, R5, R2),
    1272. 

  1272. 			BPF_ALU64_REG(BPF_ADD, R5, R3),
    1273. 

  1273. 			BPF_ALU64_REG(BPF_ADD, R5, R4),
    1274. 

  1274. 			BPF_ALU64_REG(BPF_ADD, R5, R5),
    1275. 

  1275. 			BPF_ALU64_REG(BPF_ADD, R5, R6),
    1276. 

  1276. 			BPF_ALU64_REG(BPF_ADD, R5, R7),
    1277. 

  1277. 			BPF_ALU64_REG(BPF_ADD, R5, R8),
    1278. 

  1278. 			BPF_ALU64_REG(BPF_ADD, R5, R9), /* R5 == 36518 */
    1279. 

  1279. 			BPF_JMP_IMM(BPF_JEQ, R5, 36518, 1),
    1280. 

  1280. 			BPF_EXIT_INSN(),
    1281. 

  1281. 			BPF_ALU64_REG(BPF_ADD, R6, R0),
    1282. 

  1282. 			BPF_ALU64_REG(BPF_ADD, R6, R1),
    1283. 

  1283. 			BPF_ALU64_REG(BPF_ADD, R6, R2),
    1284. 

  1284. 			BPF_ALU64_REG(BPF_ADD, R6, R3),
    1285. 

  1285. 			BPF_ALU64_REG(BPF_ADD, R6, R4),
    1286. 

  1286. 			BPF_ALU64_REG(BPF_ADD, R6, R5),
    1287. 

  1287. 			BPF_ALU64_REG(BPF_ADD, R6, R6),
    1288. 

  1288. 			BPF_ALU64_REG(BPF_ADD, R6, R7),
    1289. 

  1289. 			BPF_ALU64_REG(BPF_ADD, R6, R8),
    1290. 

  1290. 			BPF_ALU64_REG(BPF_ADD, R6, R9), /* R6 == 109540 */
    1291. 

  1291. 			BPF_JMP_IMM(BPF_JEQ, R6, 109540, 1),
    1292. 

  1292. 			BPF_EXIT_INSN(),
    1293. 

  1293. 			BPF_ALU64_REG(BPF_ADD, R7, R0),
    1294. 

  1294. 			BPF_ALU64_REG(BPF_ADD, R7, R1),
    1295. 

  1295. 			BPF_ALU64_REG(BPF_ADD, R7, R2),
    1296. 

  1296. 			BPF_ALU64_REG(BPF_ADD, R7, R3),
    1297. 

  1297. 			BPF_ALU64_REG(BPF_ADD, R7, R4),
    1298. 

  1298. 			BPF_ALU64_REG(BPF_ADD, R7, R5),
    1299. 

  1299. 			BPF_ALU64_REG(BPF_ADD, R7, R6),
    1300. 

  1300. 			BPF_ALU64_REG(BPF_ADD, R7, R7),
    1301. 

  1301. 			BPF_ALU64_REG(BPF_ADD, R7, R8),
    1302. 

  1302. 			BPF_ALU64_REG(BPF_ADD, R7, R9), /* R7 == 328605 */
    1303. 

  1303. 			BPF_JMP_IMM(BPF_JEQ, R7, 328605, 1),
    1304. 

  1304. 			BPF_EXIT_INSN(),
    1305. 

  1305. 			BPF_ALU64_REG(BPF_ADD, R8, R0),
    1306. 

  1306. 			BPF_ALU64_REG(BPF_ADD, R8, R1),
    1307. 

  1307. 			BPF_ALU64_REG(BPF_ADD, R8, R2),
    1308. 

  1308. 			BPF_ALU64_REG(BPF_ADD, R8, R3),
    1309. 

  1309. 			BPF_ALU64_REG(BPF_ADD, R8, R4),
    1310. 

  1310. 			BPF_ALU64_REG(BPF_ADD, R8, R5),
    1311. 

  1311. 			BPF_ALU64_REG(BPF_ADD, R8, R6),
    1312. 

  1312. 			BPF_ALU64_REG(BPF_ADD, R8, R7),
    1313. 

  1313. 			BPF_ALU64_REG(BPF_ADD, R8, R8),
    1314. 

  1314. 			BPF_ALU64_REG(BPF_ADD, R8, R9), /* R8 == 985799 */
    1315. 

  1315. 			BPF_JMP_IMM(BPF_JEQ, R8, 985799, 1),
    1316. 

  1316. 			BPF_EXIT_INSN(),
    1317. 

  1317. 			BPF_ALU64_REG(BPF_ADD, R9, R0),
    1318. 

  1318. 			BPF_ALU64_REG(BPF_ADD, R9, R1),
    1319. 

  1319. 			BPF_ALU64_REG(BPF_ADD, R9, R2),
    1320. 

  1320. 			BPF_ALU64_REG(BPF_ADD, R9, R3),
    1321. 

  1321. 			BPF_ALU64_REG(BPF_ADD, R9, R4),
    1322. 

  1322. 			BPF_ALU64_REG(BPF_ADD, R9, R5),
    1323. 

  1323. 			BPF_ALU64_REG(BPF_ADD, R9, R6),
    1324. 

  1324. 			BPF_ALU64_REG(BPF_ADD, R9, R7),
    1325. 

  1325. 			BPF_ALU64_REG(BPF_ADD, R9, R8),
    1326. 

  1326. 			BPF_ALU64_REG(BPF_ADD, R9, R9), /* R9 == 2957380 */
    1327. 

  1327. 			BPF_ALU64_REG(BPF_MOV, R0, R9),
    1328. 

  1328. 			BPF_EXIT_INSN(),
    1329. 

  1329. 		},
    1330. 

  1330. 		INTERNAL,
    1331. 

  1331. 		{ },
    1332. 

  1332. 		{ { 0, 2957380 } }
    1333. 

  1333. 	},
    1334. 

  1334. 	{
    1335. 

  1335. 		"INT: ADD 32-bit",
    1336. 

  1336. 		.u.insns_int = {
    1337. 

  1337. 			BPF_ALU32_IMM(BPF_MOV, R0, 20),
    1338. 

  1338. 			BPF_ALU32_IMM(BPF_MOV, R1, 1),
    1339. 

  1339. 			BPF_ALU32_IMM(BPF_MOV, R2, 2),
    1340. 

  1340. 			BPF_ALU32_IMM(BPF_MOV, R3, 3),
    1341. 

  1341. 			BPF_ALU32_IMM(BPF_MOV, R4, 4),
    1342. 

  1342. 			BPF_ALU32_IMM(BPF_MOV, R5, 5),
    1343. 

  1343. 			BPF_ALU32_IMM(BPF_MOV, R6, 6),
    1344. 

  1344. 			BPF_ALU32_IMM(BPF_MOV, R7, 7),
    1345. 

  1345. 			BPF_ALU32_IMM(BPF_MOV, R8, 8),
    1346. 

  1346. 			BPF_ALU32_IMM(BPF_MOV, R9, 9),
    1347. 

  1347. 			BPF_ALU64_IMM(BPF_ADD, R1, 10),
    1348. 

  1348. 			BPF_ALU64_IMM(BPF_ADD, R2, 10),
    1349. 

  1349. 			BPF_ALU64_IMM(BPF_ADD, R3, 10),
    1350. 

  1350. 			BPF_ALU64_IMM(BPF_ADD, R4, 10),
    1351. 

  1351. 			BPF_ALU64_IMM(BPF_ADD, R5, 10),
    1352. 

  1352. 			BPF_ALU64_IMM(BPF_ADD, R6, 10),
    1353. 

  1353. 			BPF_ALU64_IMM(BPF_ADD, R7, 10),
    1354. 

  1354. 			BPF_ALU64_IMM(BPF_ADD, R8, 10),
    1355. 

  1355. 			BPF_ALU64_IMM(BPF_ADD, R9, 10),
    1356. 

  1356. 			BPF_ALU32_REG(BPF_ADD, R0, R1),
    1357. 

  1357. 			BPF_ALU32_REG(BPF_ADD, R0, R2),
    1358. 

  1358. 			BPF_ALU32_REG(BPF_ADD, R0, R3),
    1359. 

  1359. 			BPF_ALU32_REG(BPF_ADD, R0, R4),
    1360. 

  1360. 			BPF_ALU32_REG(BPF_ADD, R0, R5),
    1361. 

  1361. 			BPF_ALU32_REG(BPF_ADD, R0, R6),
    1362. 

  1362. 			BPF_ALU32_REG(BPF_ADD, R0, R7),
    1363. 

  1363. 			BPF_ALU32_REG(BPF_ADD, R0, R8),
    1364. 

  1364. 			BPF_ALU32_REG(BPF_ADD, R0, R9), /* R0 == 155 */
    1365. 

  1365. 			BPF_JMP_IMM(BPF_JEQ, R0, 155, 1),
    1366. 

  1366. 			BPF_EXIT_INSN(),
    1367. 

  1367. 			BPF_ALU32_REG(BPF_ADD, R1, R0),
    1368. 

  1368. 			BPF_ALU32_REG(BPF_ADD, R1, R1),
    1369. 

  1369. 			BPF_ALU32_REG(BPF_ADD, R1, R2),
    1370. 

  1370. 			BPF_ALU32_REG(BPF_ADD, R1, R3),
    1371. 

  1371. 			BPF_ALU32_REG(BPF_ADD, R1, R4),
    1372. 

  1372. 			BPF_ALU32_REG(BPF_ADD, R1, R5),
    1373. 

  1373. 			BPF_ALU32_REG(BPF_ADD, R1, R6),
    1374. 

  1374. 			BPF_ALU32_REG(BPF_ADD, R1, R7),
    1375. 

  1375. 			BPF_ALU32_REG(BPF_ADD, R1, R8),
    1376. 

  1376. 			BPF_ALU32_REG(BPF_ADD, R1, R9), /* R1 == 456 */
    1377. 

  1377. 			BPF_JMP_IMM(BPF_JEQ, R1, 456, 1),
    1378. 

  1378. 			BPF_EXIT_INSN(),
    1379. 

  1379. 			BPF_ALU32_REG(BPF_ADD, R2, R0),
    1380. 

  1380. 			BPF_ALU32_REG(BPF_ADD, R2, R1),
    1381. 

  1381. 			BPF_ALU32_REG(BPF_ADD, R2, R2),
    1382. 

  1382. 			BPF_ALU32_REG(BPF_ADD, R2, R3),
    1383. 

  1383. 			BPF_ALU32_REG(BPF_ADD, R2, R4),
    1384. 

  1384. 			BPF_ALU32_REG(BPF_ADD, R2, R5),
    1385. 

  1385. 			BPF_ALU32_REG(BPF_ADD, R2, R6),
    1386. 

  1386. 			BPF_ALU32_REG(BPF_ADD, R2, R7),
    1387. 

  1387. 			BPF_ALU32_REG(BPF_ADD, R2, R8),
    1388. 

  1388. 			BPF_ALU32_REG(BPF_ADD, R2, R9), /* R2 == 1358 */
    1389. 

  1389. 			BPF_JMP_IMM(BPF_JEQ, R2, 1358, 1),
    1390. 

  1390. 			BPF_EXIT_INSN(),
    1391. 

  1391. 			BPF_ALU32_REG(BPF_ADD, R3, R0),
    1392. 

  1392. 			BPF_ALU32_REG(BPF_ADD, R3, R1),
    1393. 

  1393. 			BPF_ALU32_REG(BPF_ADD, R3, R2),
    1394. 

  1394. 			BPF_ALU32_REG(BPF_ADD, R3, R3),
    1395. 

  1395. 			BPF_ALU32_REG(BPF_ADD, R3, R4),
    1396. 

  1396. 			BPF_ALU32_REG(BPF_ADD, R3, R5),
    1397. 

  1397. 			BPF_ALU32_REG(BPF_ADD, R3, R6),
    1398. 

  1398. 			BPF_ALU32_REG(BPF_ADD, R3, R7),
    1399. 

  1399. 			BPF_ALU32_REG(BPF_ADD, R3, R8),
    1400. 

  1400. 			BPF_ALU32_REG(BPF_ADD, R3, R9), /* R3 == 4063 */
    1401. 

  1401. 			BPF_JMP_IMM(BPF_JEQ, R3, 4063, 1),
    1402. 

  1402. 			BPF_EXIT_INSN(),
    1403. 

  1403. 			BPF_ALU32_REG(BPF_ADD, R4, R0),
    1404. 

  1404. 			BPF_ALU32_REG(BPF_ADD, R4, R1),
    1405. 

  1405. 			BPF_ALU32_REG(BPF_ADD, R4, R2),
    1406. 

  1406. 			BPF_ALU32_REG(BPF_ADD, R4, R3),
    1407. 

  1407. 			BPF_ALU32_REG(BPF_ADD, R4, R4),
    1408. 

  1408. 			BPF_ALU32_REG(BPF_ADD, R4, R5),
    1409. 

  1409. 			BPF_ALU32_REG(BPF_ADD, R4, R6),
    1410. 

  1410. 			BPF_ALU32_REG(BPF_ADD, R4, R7),
    1411. 

  1411. 			BPF_ALU32_REG(BPF_ADD, R4, R8),
    1412. 

  1412. 			BPF_ALU32_REG(BPF_ADD, R4, R9), /* R4 == 12177 */
    1413. 

  1413. 			BPF_JMP_IMM(BPF_JEQ, R4, 12177, 1),
    1414. 

  1414. 			BPF_EXIT_INSN(),
    1415. 

  1415. 			BPF_ALU32_REG(BPF_ADD, R5, R0),
    1416. 

  1416. 			BPF_ALU32_REG(BPF_ADD, R5, R1),
    1417. 

  1417. 			BPF_ALU32_REG(BPF_ADD, R5, R2),
    1418. 

  1418. 			BPF_ALU32_REG(BPF_ADD, R5, R3),
    1419. 

  1419. 			BPF_ALU32_REG(BPF_ADD, R5, R4),
    1420. 

  1420. 			BPF_ALU32_REG(BPF_ADD, R5, R5),
    1421. 

  1421. 			BPF_ALU32_REG(BPF_ADD, R5, R6),
    1422. 

  1422. 			BPF_ALU32_REG(BPF_ADD, R5, R7),
    1423. 

  1423. 			BPF_ALU32_REG(BPF_ADD, R5, R8),
    1424. 

  1424. 			BPF_ALU32_REG(BPF_ADD, R5, R9), /* R5 == 36518 */
    1425. 

  1425. 			BPF_JMP_IMM(BPF_JEQ, R5, 36518, 1),
    1426. 

  1426. 			BPF_EXIT_INSN(),
    1427. 

  1427. 			BPF_ALU32_REG(BPF_ADD, R6, R0),
    1428. 

  1428. 			BPF_ALU32_REG(BPF_ADD, R6, R1),
    1429. 

  1429. 			BPF_ALU32_REG(BPF_ADD, R6, R2),
    1430. 

  1430. 			BPF_ALU32_REG(BPF_ADD, R6, R3),
    1431. 

  1431. 			BPF_ALU32_REG(BPF_ADD, R6, R4),
    1432. 

  1432. 			BPF_ALU32_REG(BPF_ADD, R6, R5),
    1433. 

  1433. 			BPF_ALU32_REG(BPF_ADD, R6, R6),
    1434. 

  1434. 			BPF_ALU32_REG(BPF_ADD, R6, R7),
    1435. 

  1435. 			BPF_ALU32_REG(BPF_ADD, R6, R8),
    1436. 

  1436. 			BPF_ALU32_REG(BPF_ADD, R6, R9), /* R6 == 109540 */
    1437. 

  1437. 			BPF_JMP_IMM(BPF_JEQ, R6, 109540, 1),
    1438. 

  1438. 			BPF_EXIT_INSN(),
    1439. 

  1439. 			BPF_ALU32_REG(BPF_ADD, R7, R0),
    1440. 

  1440. 			BPF_ALU32_REG(BPF_ADD, R7, R1),
    1441. 

  1441. 			BPF_ALU32_REG(BPF_ADD, R7, R2),
    1442. 

  1442. 			BPF_ALU32_REG(BPF_ADD, R7, R3),
    1443. 

  1443. 			BPF_ALU32_REG(BPF_ADD, R7, R4),
    1444. 

  1444. 			BPF_ALU32_REG(BPF_ADD, R7, R5),
    1445. 

  1445. 			BPF_ALU32_REG(BPF_ADD, R7, R6),
    1446. 

  1446. 			BPF_ALU32_REG(BPF_ADD, R7, R7),
    1447. 

  1447. 			BPF_ALU32_REG(BPF_ADD, R7, R8),
    1448. 

  1448. 			BPF_ALU32_REG(BPF_ADD, R7, R9), /* R7 == 328605 */
    1449. 

  1449. 			BPF_JMP_IMM(BPF_JEQ, R7, 328605, 1),
    1450. 

  1450. 			BPF_EXIT_INSN(),
    1451. 

  1451. 			BPF_ALU32_REG(BPF_ADD, R8, R0),
    1452. 

  1452. 			BPF_ALU32_REG(BPF_ADD, R8, R1),
    1453. 

  1453. 			BPF_ALU32_REG(BPF_ADD, R8, R2),
    1454. 

  1454. 			BPF_ALU32_REG(BPF_ADD, R8, R3),
    1455. 

  1455. 			BPF_ALU32_REG(BPF_ADD, R8, R4),
    1456. 

  1456. 			BPF_ALU32_REG(BPF_ADD, R8, R5),
    1457. 

  1457. 			BPF_ALU32_REG(BPF_ADD, R8, R6),
    1458. 

  1458. 			BPF_ALU32_REG(BPF_ADD, R8, R7),
    1459. 

  1459. 			BPF_ALU32_REG(BPF_ADD, R8, R8),
    1460. 

  1460. 			BPF_ALU32_REG(BPF_ADD, R8, R9), /* R8 == 985799 */
    1461. 

  1461. 			BPF_JMP_IMM(BPF_JEQ, R8, 985799, 1),
    1462. 

  1462. 			BPF_EXIT_INSN(),
    1463. 

  1463. 			BPF_ALU32_REG(BPF_ADD, R9, R0),
    1464. 

  1464. 			BPF_ALU32_REG(BPF_ADD, R9, R1),
    1465. 

  1465. 			BPF_ALU32_REG(BPF_ADD, R9, R2),
    1466. 

  1466. 			BPF_ALU32_REG(BPF_ADD, R9, R3),
    1467. 

  1467. 			BPF_ALU32_REG(BPF_ADD, R9, R4),
    1468. 

  1468. 			BPF_ALU32_REG(BPF_ADD, R9, R5),
    1469. 

  1469. 			BPF_ALU32_REG(BPF_ADD, R9, R6),
    1470. 

  1470. 			BPF_ALU32_REG(BPF_ADD, R9, R7),
    1471. 

  1471. 			BPF_ALU32_REG(BPF_ADD, R9, R8),
    1472. 

  1472. 			BPF_ALU32_REG(BPF_ADD, R9, R9), /* R9 == 2957380 */
    1473. 

  1473. 			BPF_ALU32_REG(BPF_MOV, R0, R9),
    1474. 

  1474. 			BPF_EXIT_INSN(),
    1475. 

  1475. 		},
    1476. 

  1476. 		INTERNAL,
    1477. 

  1477. 		{ },
    1478. 

  1478. 		{ { 0, 2957380 } }
    1479. 

  1479. 	},
    1480. 

  1480. 	{	/* Mainly checking JIT here. */
    1481. 

  1481. 		"INT: SUB",
    1482. 

  1482. 		.u.insns_int = {
    1483. 

  1483. 			BPF_ALU64_IMM(BPF_MOV, R0, 0),
    1484. 

  1484. 			BPF_ALU64_IMM(BPF_MOV, R1, 1),
    1485. 

  1485. 			BPF_ALU64_IMM(BPF_MOV, R2, 2),
    1486. 

  1486. 			BPF_ALU64_IMM(BPF_MOV, R3, 3),
    1487. 

  1487. 			BPF_ALU64_IMM(BPF_MOV, R4, 4),
    1488. 

  1488. 			BPF_ALU64_IMM(BPF_MOV, R5, 5),
    1489. 

  1489. 			BPF_ALU64_IMM(BPF_MOV, R6, 6),
    1490. 

  1490. 			BPF_ALU64_IMM(BPF_MOV, R7, 7),
    1491. 

  1491. 			BPF_ALU64_IMM(BPF_MOV, R8, 8),
    1492. 

  1492. 			BPF_ALU64_IMM(BPF_MOV, R9, 9),
    1493. 

  1493. 			BPF_ALU64_REG(BPF_SUB, R0, R0),
    1494. 

  1494. 			BPF_ALU64_REG(BPF_SUB, R0, R1),
    1495. 

  1495. 			BPF_ALU64_REG(BPF_SUB, R0, R2),
    1496. 

  1496. 			BPF_ALU64_REG(BPF_SUB, R0, R3),
    1497. 

  1497. 			BPF_ALU64_REG(BPF_SUB, R0, R4),
    1498. 

  1498. 			BPF_ALU64_REG(BPF_SUB, R0, R5),
    1499. 

  1499. 			BPF_ALU64_REG(BPF_SUB, R0, R6),
    1500. 

  1500. 			BPF_ALU64_REG(BPF_SUB, R0, R7),
    1501. 

  1501. 			BPF_ALU64_REG(BPF_SUB, R0, R8),
    1502. 

  1502. 			BPF_ALU64_REG(BPF_SUB, R0, R9),
    1503. 

  1503. 			BPF_ALU64_IMM(BPF_SUB, R0, 10),
    1504. 

  1504. 			BPF_JMP_IMM(BPF_JEQ, R0, -55, 1),
    1505. 

  1505. 			BPF_EXIT_INSN(),
    1506. 

  1506. 			BPF_ALU64_REG(BPF_SUB, R1, R0),
    1507. 

  1507. 			BPF_ALU64_REG(BPF_SUB, R1, R2),
    1508. 

  1508. 			BPF_ALU64_REG(BPF_SUB, R1, R3),
    1509. 

  1509. 			BPF_ALU64_REG(BPF_SUB, R1, R4),
    1510. 

  1510. 			BPF_ALU64_REG(BPF_SUB, R1, R5),
    1511. 

  1511. 			BPF_ALU64_REG(BPF_SUB, R1, R6),
    1512. 

  1512. 			BPF_ALU64_REG(BPF_SUB, R1, R7),
    1513. 

  1513. 			BPF_ALU64_REG(BPF_SUB, R1, R8),
    1514. 

  1514. 			BPF_ALU64_REG(BPF_SUB, R1, R9),
    1515. 

  1515. 			BPF_ALU64_IMM(BPF_SUB, R1, 10),
    1516. 

  1516. 			BPF_ALU64_REG(BPF_SUB, R2, R0),
    1517. 

  1517. 			BPF_ALU64_REG(BPF_SUB, R2, R1),
    1518. 

  1518. 			BPF_ALU64_REG(BPF_SUB, R2, R3),
    1519. 

  1519. 			BPF_ALU64_REG(BPF_SUB, R2, R4),
    1520. 

  1520. 			BPF_ALU64_REG(BPF_SUB, R2, R5),
    1521. 

  1521. 			BPF_ALU64_REG(BPF_SUB, R2, R6),
    1522. 

  1522. 			BPF_ALU64_REG(BPF_SUB, R2, R7),
    1523. 

  1523. 			BPF_ALU64_REG(BPF_SUB, R2, R8),
    1524. 

  1524. 			BPF_ALU64_REG(BPF_SUB, R2, R9),
    1525. 

  1525. 			BPF_ALU64_IMM(BPF_SUB, R2, 10),
    1526. 

  1526. 			BPF_ALU64_REG(BPF_SUB, R3, R0),
    1527. 

  1527. 			BPF_ALU64_REG(BPF_SUB, R3, R1),
    1528. 

  1528. 			BPF_ALU64_REG(BPF_SUB, R3, R2),
    1529. 

  1529. 			BPF_ALU64_REG(BPF_SUB, R3, R4),
    1530. 

  1530. 			BPF_ALU64_REG(BPF_SUB, R3, R5),
    1531. 

  1531. 			BPF_ALU64_REG(BPF_SUB, R3, R6),
    1532. 

  1532. 			BPF_ALU64_REG(BPF_SUB, R3, R7),
    1533. 

  1533. 			BPF_ALU64_REG(BPF_SUB, R3, R8),
    1534. 

  1534. 			BPF_ALU64_REG(BPF_SUB, R3, R9),
    1535. 

  1535. 			BPF_ALU64_IMM(BPF_SUB, R3, 10),
    1536. 

  1536. 			BPF_ALU64_REG(BPF_SUB, R4, R0),
    1537. 

  1537. 			BPF_ALU64_REG(BPF_SUB, R4, R1),
    1538. 

  1538. 			BPF_ALU64_REG(BPF_SUB, R4, R2),
    1539. 

  1539. 			BPF_ALU64_REG(BPF_SUB, R4, R3),
    1540. 

  1540. 			BPF_ALU64_REG(BPF_SUB, R4, R5),
    1541. 

  1541. 			BPF_ALU64_REG(BPF_SUB, R4, R6),
    1542. 

  1542. 			BPF_ALU64_REG(BPF_SUB, R4, R7),
    1543. 

  1543. 			BPF_ALU64_REG(BPF_SUB, R4, R8),
    1544. 

  1544. 			BPF_ALU64_REG(BPF_SUB, R4, R9),
    1545. 

  1545. 			BPF_ALU64_IMM(BPF_SUB, R4, 10),
    1546. 

  1546. 			BPF_ALU64_REG(BPF_SUB, R5, R0),
    1547. 

  1547. 			BPF_ALU64_REG(BPF_SUB, R5, R1),
    1548. 

  1548. 			BPF_ALU64_REG(BPF_SUB, R5, R2),
    1549. 

  1549. 			BPF_ALU64_REG(BPF_SUB, R5, R3),
    1550. 

  1550. 			BPF_ALU64_REG(BPF_SUB, R5, R4),
    1551. 

  1551. 			BPF_ALU64_REG(BPF_SUB, R5, R6),
    1552. 

  1552. 			BPF_ALU64_REG(BPF_SUB, R5, R7),
    1553. 

  1553. 			BPF_ALU64_REG(BPF_SUB, R5, R8),
    1554. 

  1554. 			BPF_ALU64_REG(BPF_SUB, R5, R9),
    1555. 

  1555. 			BPF_ALU64_IMM(BPF_SUB, R5, 10),
    1556. 

  1556. 			BPF_ALU64_REG(BPF_SUB, R6, R0),
    1557. 

  1557. 			BPF_ALU64_REG(BPF_SUB, R6, R1),
    1558. 

  1558. 			BPF_ALU64_REG(BPF_SUB, R6, R2),
    1559. 

  1559. 			BPF_ALU64_REG(BPF_SUB, R6, R3),
    1560. 

  1560. 			BPF_ALU64_REG(BPF_SUB, R6, R4),
    1561. 

  1561. 			BPF_ALU64_REG(BPF_SUB, R6, R5),
    1562. 

  1562. 			BPF_ALU64_REG(BPF_SUB, R6, R7),
    1563. 

  1563. 			BPF_ALU64_REG(BPF_SUB, R6, R8),
    1564. 

  1564. 			BPF_ALU64_REG(BPF_SUB, R6, R9),
    1565. 

  1565. 			BPF_ALU64_IMM(BPF_SUB, R6, 10),
    1566. 

  1566. 			BPF_ALU64_REG(BPF_SUB, R7, R0),
    1567. 

  1567. 			BPF_ALU64_REG(BPF_SUB, R7, R1),
    1568. 

  1568. 			BPF_ALU64_REG(BPF_SUB, R7, R2),
    1569. 

  1569. 			BPF_ALU64_REG(BPF_SUB, R7, R3),
    1570. 

  1570. 			BPF_ALU64_REG(BPF_SUB, R7, R4),
    1571. 

  1571. 			BPF_ALU64_REG(BPF_SUB, R7, R5),
    1572. 

  1572. 			BPF_ALU64_REG(BPF_SUB, R7, R6),
    1573. 

  1573. 			BPF_ALU64_REG(BPF_SUB, R7, R8),
    1574. 

  1574. 			BPF_ALU64_REG(BPF_SUB, R7, R9),
    1575. 

  1575. 			BPF_ALU64_IMM(BPF_SUB, R7, 10),
    1576. 

  1576. 			BPF_ALU64_REG(BPF_SUB, R8, R0),
    1577. 

  1577. 			BPF_ALU64_REG(BPF_SUB, R8, R1),
    1578. 

  1578. 			BPF_ALU64_REG(BPF_SUB, R8, R2),
    1579. 

  1579. 			BPF_ALU64_REG(BPF_SUB, R8, R3),
    1580. 

  1580. 			BPF_ALU64_REG(BPF_SUB, R8, R4),
    1581. 

  1581. 			BPF_ALU64_REG(BPF_SUB, R8, R5),
    1582. 

  1582. 			BPF_ALU64_REG(BPF_SUB, R8, R6),
    1583. 

  1583. 			BPF_ALU64_REG(BPF_SUB, R8, R7),
    1584. 

  1584. 			BPF_ALU64_REG(BPF_SUB, R8, R9),
    1585. 

  1585. 			BPF_ALU64_IMM(BPF_SUB, R8, 10),
    1586. 

  1586. 			BPF_ALU64_REG(BPF_SUB, R9, R0),
    1587. 

  1587. 			BPF_ALU64_REG(BPF_SUB, R9, R1),
    1588. 

  1588. 			BPF_ALU64_REG(BPF_SUB, R9, R2),
    1589. 

  1589. 			BPF_ALU64_REG(BPF_SUB, R9, R3),
    1590. 

  1590. 			BPF_ALU64_REG(BPF_SUB, R9, R4),
    1591. 

  1591. 			BPF_ALU64_REG(BPF_SUB, R9, R5),
    1592. 

  1592. 			BPF_ALU64_REG(BPF_SUB, R9, R6),
    1593. 

  1593. 			BPF_ALU64_REG(BPF_SUB, R9, R7),
    1594. 

  1594. 			BPF_ALU64_REG(BPF_SUB, R9, R8),
    1595. 

  1595. 			BPF_ALU64_IMM(BPF_SUB, R9, 10),
    1596. 

  1596. 			BPF_ALU64_IMM(BPF_SUB, R0, 10),
    1597. 

  1597. 			BPF_ALU64_IMM(BPF_NEG, R0, 0),
    1598. 

  1598. 			BPF_ALU64_REG(BPF_SUB, R0, R1),
    1599. 

  1599. 			BPF_ALU64_REG(BPF_SUB, R0, R2),
    1600. 

  1600. 			BPF_ALU64_REG(BPF_SUB, R0, R3),
    1601. 

  1601. 			BPF_ALU64_REG(BPF_SUB, R0, R4),
    1602. 

  1602. 			BPF_ALU64_REG(BPF_SUB, R0, R5),
    1603. 

  1603. 			BPF_ALU64_REG(BPF_SUB, R0, R6),
    1604. 

  1604. 			BPF_ALU64_REG(BPF_SUB, R0, R7),
    1605. 

  1605. 			BPF_ALU64_REG(BPF_SUB, R0, R8),
    1606. 

  1606. 			BPF_ALU64_REG(BPF_SUB, R0, R9),
    1607. 

  1607. 			BPF_EXIT_INSN(),
    1608. 

  1608. 		},
    1609. 

  1609. 		INTERNAL,
    1610. 

  1610. 		{ },
    1611. 

  1611. 		{ { 0, 11 } }
    1612. 

  1612. 	},
    1613. 

  1613. 	{	/* Mainly checking JIT here. */
    1614. 

  1614. 		"INT: XOR",
    1615. 

  1615. 		.u.insns_int = {
    1616. 

  1616. 			BPF_ALU64_REG(BPF_SUB, R0, R0),
    1617. 

  1617. 			BPF_ALU64_REG(BPF_XOR, R1, R1),
    1618. 

  1618. 			BPF_JMP_REG(BPF_JEQ, R0, R1, 1),
    1619. 

  1619. 			BPF_EXIT_INSN(),
    1620. 

  1620. 			BPF_ALU64_IMM(BPF_MOV, R0, 10),
    1621. 

  1621. 			BPF_ALU64_IMM(BPF_MOV, R1, -1),
    1622. 

  1622. 			BPF_ALU64_REG(BPF_SUB, R1, R1),
    1623. 

  1623. 			BPF_ALU64_REG(BPF_XOR, R2, R2),
    1624. 

  1624. 			BPF_JMP_REG(BPF_JEQ, R1, R2, 1),
    1625. 

  1625. 			BPF_EXIT_INSN(),
    1626. 

  1626. 			BPF_ALU64_REG(BPF_SUB, R2, R2),
    1627. 

  1627. 			BPF_ALU64_REG(BPF_XOR, R3, R3),
    1628. 

  1628. 			BPF_ALU64_IMM(BPF_MOV, R0, 10),
    1629. 

  1629. 			BPF_ALU64_IMM(BPF_MOV, R1, -1),
    1630. 

  1630. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 1),
    1631. 

  1631. 			BPF_EXIT_INSN(),
    1632. 

  1632. 			BPF_ALU64_REG(BPF_SUB, R3, R3),
    1633. 

  1633. 			BPF_ALU64_REG(BPF_XOR, R4, R4),
    1634. 

  1634. 			BPF_ALU64_IMM(BPF_MOV, R2, 1),
    1635. 

  1635. 			BPF_ALU64_IMM(BPF_MOV, R5, -1),
    1636. 

  1636. 			BPF_JMP_REG(BPF_JEQ, R3, R4, 1),
    1637. 

  1637. 			BPF_EXIT_INSN(),
    1638. 

  1638. 			BPF_ALU64_REG(BPF_SUB, R4, R4),
    1639. 

  1639. 			BPF_ALU64_REG(BPF_XOR, R5, R5),
    1640. 

  1640. 			BPF_ALU64_IMM(BPF_MOV, R3, 1),
    1641. 

  1641. 			BPF_ALU64_IMM(BPF_MOV, R7, -1),
    1642. 

  1642. 			BPF_JMP_REG(BPF_JEQ, R5, R4, 1),
    1643. 

  1643. 			BPF_EXIT_INSN(),
    1644. 

  1644. 			BPF_ALU64_IMM(BPF_MOV, R5, 1),
    1645. 

  1645. 			BPF_ALU64_REG(BPF_SUB, R5, R5),
    1646. 

  1646. 			BPF_ALU64_REG(BPF_XOR, R6, R6),
    1647. 

  1647. 			BPF_ALU64_IMM(BPF_MOV, R1, 1),
    1648. 

  1648. 			BPF_ALU64_IMM(BPF_MOV, R8, -1),
    1649. 

  1649. 			BPF_JMP_REG(BPF_JEQ, R5, R6, 1),
    1650. 

  1650. 			BPF_EXIT_INSN(),
    1651. 

  1651. 			BPF_ALU64_REG(BPF_SUB, R6, R6),
    1652. 

  1652. 			BPF_ALU64_REG(BPF_XOR, R7, R7),
    1653. 

  1653. 			BPF_JMP_REG(BPF_JEQ, R7, R6, 1),
    1654. 

  1654. 			BPF_EXIT_INSN(),
    1655. 

  1655. 			BPF_ALU64_REG(BPF_SUB, R7, R7),
    1656. 

  1656. 			BPF_ALU64_REG(BPF_XOR, R8, R8),
    1657. 

  1657. 			BPF_JMP_REG(BPF_JEQ, R7, R8, 1),
    1658. 

  1658. 			BPF_EXIT_INSN(),
    1659. 

  1659. 			BPF_ALU64_REG(BPF_SUB, R8, R8),
    1660. 

  1660. 			BPF_ALU64_REG(BPF_XOR, R9, R9),
    1661. 

  1661. 			BPF_JMP_REG(BPF_JEQ, R9, R8, 1),
    1662. 

  1662. 			BPF_EXIT_INSN(),
    1663. 

  1663. 			BPF_ALU64_REG(BPF_SUB, R9, R9),
    1664. 

  1664. 			BPF_ALU64_REG(BPF_XOR, R0, R0),
    1665. 

  1665. 			BPF_JMP_REG(BPF_JEQ, R9, R0, 1),
    1666. 

  1666. 			BPF_EXIT_INSN(),
    1667. 

  1667. 			BPF_ALU64_REG(BPF_SUB, R1, R1),
    1668. 

  1668. 			BPF_ALU64_REG(BPF_XOR, R0, R0),
    1669. 

  1669. 			BPF_JMP_REG(BPF_JEQ, R9, R0, 2),
    1670. 

  1670. 			BPF_ALU64_IMM(BPF_MOV, R0, 0),
    1671. 

  1671. 			BPF_EXIT_INSN(),
    1672. 

  1672. 			BPF_ALU64_IMM(BPF_MOV, R0, 1),
    1673. 

  1673. 			BPF_EXIT_INSN(),
    1674. 

  1674. 		},
    1675. 

  1675. 		INTERNAL,
    1676. 

  1676. 		{ },
    1677. 

  1677. 		{ { 0, 1 } }
    1678. 

  1678. 	},
    1679. 

  1679. 	{	/* Mainly checking JIT here. */
    1680. 

  1680. 		"INT: MUL",
    1681. 

  1681. 		.u.insns_int = {
    1682. 

  1682. 			BPF_ALU64_IMM(BPF_MOV, R0, 11),
    1683. 

  1683. 			BPF_ALU64_IMM(BPF_MOV, R1, 1),
    1684. 

  1684. 			BPF_ALU64_IMM(BPF_MOV, R2, 2),
    1685. 

  1685. 			BPF_ALU64_IMM(BPF_MOV, R3, 3),
    1686. 

  1686. 			BPF_ALU64_IMM(BPF_MOV, R4, 4),
    1687. 

  1687. 			BPF_ALU64_IMM(BPF_MOV, R5, 5),
    1688. 

  1688. 			BPF_ALU64_IMM(BPF_MOV, R6, 6),
    1689. 

  1689. 			BPF_ALU64_IMM(BPF_MOV, R7, 7),
    1690. 

  1690. 			BPF_ALU64_IMM(BPF_MOV, R8, 8),
    1691. 

  1691. 			BPF_ALU64_IMM(BPF_MOV, R9, 9),
    1692. 

  1692. 			BPF_ALU64_REG(BPF_MUL, R0, R0),
    1693. 

  1693. 			BPF_ALU64_REG(BPF_MUL, R0, R1),
    1694. 

  1694. 			BPF_ALU64_REG(BPF_MUL, R0, R2),
    1695. 

  1695. 			BPF_ALU64_REG(BPF_MUL, R0, R3),
    1696. 

  1696. 			BPF_ALU64_REG(BPF_MUL, R0, R4),
    1697. 

  1697. 			BPF_ALU64_REG(BPF_MUL, R0, R5),
    1698. 

  1698. 			BPF_ALU64_REG(BPF_MUL, R0, R6),
    1699. 

  1699. 			BPF_ALU64_REG(BPF_MUL, R0, R7),
    1700. 

  1700. 			BPF_ALU64_REG(BPF_MUL, R0, R8),
    1701. 

  1701. 			BPF_ALU64_REG(BPF_MUL, R0, R9),
    1702. 

  1702. 			BPF_ALU64_IMM(BPF_MUL, R0, 10),
    1703. 

  1703. 			BPF_JMP_IMM(BPF_JEQ, R0, 439084800, 1),
    1704. 

  1704. 			BPF_EXIT_INSN(),
    1705. 

  1705. 			BPF_ALU64_REG(BPF_MUL, R1, R0),
    1706. 

  1706. 			BPF_ALU64_REG(BPF_MUL, R1, R2),
    1707. 

  1707. 			BPF_ALU64_REG(BPF_MUL, R1, R3),
    1708. 

  1708. 			BPF_ALU64_REG(BPF_MUL, R1, R4),
    1709. 

  1709. 			BPF_ALU64_REG(BPF_MUL, R1, R5),
    1710. 

  1710. 			BPF_ALU64_REG(BPF_MUL, R1, R6),
    1711. 

  1711. 			BPF_ALU64_REG(BPF_MUL, R1, R7),
    1712. 

  1712. 			BPF_ALU64_REG(BPF_MUL, R1, R8),
    1713. 

  1713. 			BPF_ALU64_REG(BPF_MUL, R1, R9),
    1714. 

  1714. 			BPF_ALU64_IMM(BPF_MUL, R1, 10),
    1715. 

  1715. 			BPF_ALU64_REG(BPF_MOV, R2, R1),
    1716. 

  1716. 			BPF_ALU64_IMM(BPF_RSH, R2, 32),
    1717. 

  1717. 			BPF_JMP_IMM(BPF_JEQ, R2, 0x5a924, 1),
    1718. 

  1718. 			BPF_EXIT_INSN(),
    1719. 

  1719. 			BPF_ALU64_IMM(BPF_LSH, R1, 32),
    1720. 

  1720. 			BPF_ALU64_IMM(BPF_ARSH, R1, 32),
    1721. 

  1721. 			BPF_JMP_IMM(BPF_JEQ, R1, 0xebb90000, 1),
    1722. 

  1722. 			BPF_EXIT_INSN(),
    1723. 

  1723. 			BPF_ALU64_REG(BPF_MUL, R2, R0),
    1724. 

  1724. 			BPF_ALU64_REG(BPF_MUL, R2, R1),
    1725. 

  1725. 			BPF_ALU64_REG(BPF_MUL, R2, R3),
    1726. 

  1726. 			BPF_ALU64_REG(BPF_MUL, R2, R4),
    1727. 

  1727. 			BPF_ALU64_REG(BPF_MUL, R2, R5),
    1728. 

  1728. 			BPF_ALU64_REG(BPF_MUL, R2, R6),
    1729. 

  1729. 			BPF_ALU64_REG(BPF_MUL, R2, R7),
    1730. 

  1730. 			BPF_ALU64_REG(BPF_MUL, R2, R8),
    1731. 

  1731. 			BPF_ALU64_REG(BPF_MUL, R2, R9),
    1732. 

  1732. 			BPF_ALU64_IMM(BPF_MUL, R2, 10),
    1733. 

  1733. 			BPF_ALU64_IMM(BPF_RSH, R2, 32),
    1734. 

  1734. 			BPF_ALU64_REG(BPF_MOV, R0, R2),
    1735. 

  1735. 			BPF_EXIT_INSN(),
    1736. 

  1736. 		},
    1737. 

  1737. 		INTERNAL,
    1738. 

  1738. 		{ },
    1739. 

  1739. 		{ { 0, 0x35d97ef2 } }
    1740. 

  1740. 	},
    1741. 

  1741. 	{	/* Mainly checking JIT here. */
    1742. 

  1742. 		"MOV REG64",
    1743. 

  1743. 		.u.insns_int = {
    1744. 

  1744. 			BPF_LD_IMM64(R0, 0xffffffffffffffffLL),
    1745. 

  1745. 			BPF_MOV64_REG(R1, R0),
    1746. 

  1746. 			BPF_MOV64_REG(R2, R1),
    1747. 

  1747. 			BPF_MOV64_REG(R3, R2),
    1748. 

  1748. 			BPF_MOV64_REG(R4, R3),
    1749. 

  1749. 			BPF_MOV64_REG(R5, R4),
    1750. 

  1750. 			BPF_MOV64_REG(R6, R5),
    1751. 

  1751. 			BPF_MOV64_REG(R7, R6),
    1752. 

  1752. 			BPF_MOV64_REG(R8, R7),
    1753. 

  1753. 			BPF_MOV64_REG(R9, R8),
    1754. 

  1754. 			BPF_ALU64_IMM(BPF_MOV, R0, 0),
    1755. 

  1755. 			BPF_ALU64_IMM(BPF_MOV, R1, 0),
    1756. 

  1756. 			BPF_ALU64_IMM(BPF_MOV, R2, 0),
    1757. 

  1757. 			BPF_ALU64_IMM(BPF_MOV, R3, 0),
    1758. 

  1758. 			BPF_ALU64_IMM(BPF_MOV, R4, 0),
    1759. 

  1759. 			BPF_ALU64_IMM(BPF_MOV, R5, 0),
    1760. 

  1760. 			BPF_ALU64_IMM(BPF_MOV, R6, 0),
    1761. 

  1761. 			BPF_ALU64_IMM(BPF_MOV, R7, 0),
    1762. 

  1762. 			BPF_ALU64_IMM(BPF_MOV, R8, 0),
    1763. 

  1763. 			BPF_ALU64_IMM(BPF_MOV, R9, 0),
    1764. 

  1764. 			BPF_ALU64_REG(BPF_ADD, R0, R0),
    1765. 

  1765. 			BPF_ALU64_REG(BPF_ADD, R0, R1),
    1766. 

  1766. 			BPF_ALU64_REG(BPF_ADD, R0, R2),
    1767. 

  1767. 			BPF_ALU64_REG(BPF_ADD, R0, R3),
    1768. 

  1768. 			BPF_ALU64_REG(BPF_ADD, R0, R4),
    1769. 

  1769. 			BPF_ALU64_REG(BPF_ADD, R0, R5),
    1770. 

  1770. 			BPF_ALU64_REG(BPF_ADD, R0, R6),
    1771. 

  1771. 			BPF_ALU64_REG(BPF_ADD, R0, R7),
    1772. 

  1772. 			BPF_ALU64_REG(BPF_ADD, R0, R8),
    1773. 

  1773. 			BPF_ALU64_REG(BPF_ADD, R0, R9),
    1774. 

  1774. 			BPF_ALU64_IMM(BPF_ADD, R0, 0xfefe),
    1775. 

  1775. 			BPF_EXIT_INSN(),
    1776. 

  1776. 		},
    1777. 

  1777. 		INTERNAL,
    1778. 

  1778. 		{ },
    1779. 

  1779. 		{ { 0, 0xfefe } }
    1780. 

  1780. 	},
    1781. 

  1781. 	{	/* Mainly checking JIT here. */
    1782. 

  1782. 		"MOV REG32",
    1783. 

  1783. 		.u.insns_int = {
    1784. 

  1784. 			BPF_LD_IMM64(R0, 0xffffffffffffffffLL),
    1785. 

  1785. 			BPF_MOV64_REG(R1, R0),
    1786. 

  1786. 			BPF_MOV64_REG(R2, R1),
    1787. 

  1787. 			BPF_MOV64_REG(R3, R2),
    1788. 

  1788. 			BPF_MOV64_REG(R4, R3),
    1789. 

  1789. 			BPF_MOV64_REG(R5, R4),
    1790. 

  1790. 			BPF_MOV64_REG(R6, R5),
    1791. 

  1791. 			BPF_MOV64_REG(R7, R6),
    1792. 

  1792. 			BPF_MOV64_REG(R8, R7),
    1793. 

  1793. 			BPF_MOV64_REG(R9, R8),
    1794. 

  1794. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    1795. 

  1795. 			BPF_ALU32_IMM(BPF_MOV, R1, 0),
    1796. 

  1796. 			BPF_ALU32_IMM(BPF_MOV, R2, 0),
    1797. 

  1797. 			BPF_ALU32_IMM(BPF_MOV, R3, 0),
    1798. 

  1798. 			BPF_ALU32_IMM(BPF_MOV, R4, 0),
    1799. 

  1799. 			BPF_ALU32_IMM(BPF_MOV, R5, 0),
    1800. 

  1800. 			BPF_ALU32_IMM(BPF_MOV, R6, 0),
    1801. 

  1801. 			BPF_ALU32_IMM(BPF_MOV, R7, 0),
    1802. 

  1802. 			BPF_ALU32_IMM(BPF_MOV, R8, 0),
    1803. 

  1803. 			BPF_ALU32_IMM(BPF_MOV, R9, 0),
    1804. 

  1804. 			BPF_ALU64_REG(BPF_ADD, R0, R0),
    1805. 

  1805. 			BPF_ALU64_REG(BPF_ADD, R0, R1),
    1806. 

  1806. 			BPF_ALU64_REG(BPF_ADD, R0, R2),
    1807. 

  1807. 			BPF_ALU64_REG(BPF_ADD, R0, R3),
    1808. 

  1808. 			BPF_ALU64_REG(BPF_ADD, R0, R4),
    1809. 

  1809. 			BPF_ALU64_REG(BPF_ADD, R0, R5),
    1810. 

  1810. 			BPF_ALU64_REG(BPF_ADD, R0, R6),
    1811. 

  1811. 			BPF_ALU64_REG(BPF_ADD, R0, R7),
    1812. 

  1812. 			BPF_ALU64_REG(BPF_ADD, R0, R8),
    1813. 

  1813. 			BPF_ALU64_REG(BPF_ADD, R0, R9),
    1814. 

  1814. 			BPF_ALU64_IMM(BPF_ADD, R0, 0xfefe),
    1815. 

  1815. 			BPF_EXIT_INSN(),
    1816. 

  1816. 		},
    1817. 

  1817. 		INTERNAL,
    1818. 

  1818. 		{ },
    1819. 

  1819. 		{ { 0, 0xfefe } }
    1820. 

  1820. 	},
    1821. 

  1821. 	{	/* Mainly checking JIT here. */
    1822. 

  1822. 		"LD IMM64",
    1823. 

  1823. 		.u.insns_int = {
    1824. 

  1824. 			BPF_LD_IMM64(R0, 0xffffffffffffffffLL),
    1825. 

  1825. 			BPF_MOV64_REG(R1, R0),
    1826. 

  1826. 			BPF_MOV64_REG(R2, R1),
    1827. 

  1827. 			BPF_MOV64_REG(R3, R2),
    1828. 

  1828. 			BPF_MOV64_REG(R4, R3),
    1829. 

  1829. 			BPF_MOV64_REG(R5, R4),
    1830. 

  1830. 			BPF_MOV64_REG(R6, R5),
    1831. 

  1831. 			BPF_MOV64_REG(R7, R6),
    1832. 

  1832. 			BPF_MOV64_REG(R8, R7),
    1833. 

  1833. 			BPF_MOV64_REG(R9, R8),
    1834. 

  1834. 			BPF_LD_IMM64(R0, 0x0LL),
    1835. 

  1835. 			BPF_LD_IMM64(R1, 0x0LL),
    1836. 

  1836. 			BPF_LD_IMM64(R2, 0x0LL),
    1837. 

  1837. 			BPF_LD_IMM64(R3, 0x0LL),
    1838. 

  1838. 			BPF_LD_IMM64(R4, 0x0LL),
    1839. 

  1839. 			BPF_LD_IMM64(R5, 0x0LL),
    1840. 

  1840. 			BPF_LD_IMM64(R6, 0x0LL),
    1841. 

  1841. 			BPF_LD_IMM64(R7, 0x0LL),
    1842. 

  1842. 			BPF_LD_IMM64(R8, 0x0LL),
    1843. 

  1843. 			BPF_LD_IMM64(R9, 0x0LL),
    1844. 

  1844. 			BPF_ALU64_REG(BPF_ADD, R0, R0),
    1845. 

  1845. 			BPF_ALU64_REG(BPF_ADD, R0, R1),
    1846. 

  1846. 			BPF_ALU64_REG(BPF_ADD, R0, R2),
    1847. 

  1847. 			BPF_ALU64_REG(BPF_ADD, R0, R3),
    1848. 

  1848. 			BPF_ALU64_REG(BPF_ADD, R0, R4),
    1849. 

  1849. 			BPF_ALU64_REG(BPF_ADD, R0, R5),
    1850. 

  1850. 			BPF_ALU64_REG(BPF_ADD, R0, R6),
    1851. 

  1851. 			BPF_ALU64_REG(BPF_ADD, R0, R7),
    1852. 

  1852. 			BPF_ALU64_REG(BPF_ADD, R0, R8),
    1853. 

  1853. 			BPF_ALU64_REG(BPF_ADD, R0, R9),
    1854. 

  1854. 			BPF_ALU64_IMM(BPF_ADD, R0, 0xfefe),
    1855. 

  1855. 			BPF_EXIT_INSN(),
    1856. 

  1856. 		},
    1857. 

  1857. 		INTERNAL,
    1858. 

  1858. 		{ },
    1859. 

  1859. 		{ { 0, 0xfefe } }
    1860. 

  1860. 	},
    1861. 

  1861. 	{
    1862. 

  1862. 		"INT: ALU MIX",
    1863. 

  1863. 		.u.insns_int = {
    1864. 

  1864. 			BPF_ALU64_IMM(BPF_MOV, R0, 11),
    1865. 

  1865. 			BPF_ALU64_IMM(BPF_ADD, R0, -1),
    1866. 

  1866. 			BPF_ALU64_IMM(BPF_MOV, R2, 2),
    1867. 

  1867. 			BPF_ALU64_IMM(BPF_XOR, R2, 3),
    1868. 

  1868. 			BPF_ALU64_REG(BPF_DIV, R0, R2),
    1869. 

  1869. 			BPF_JMP_IMM(BPF_JEQ, R0, 10, 1),
    1870. 

  1870. 			BPF_EXIT_INSN(),
    1871. 

  1871. 			BPF_ALU64_IMM(BPF_MOD, R0, 3),
    1872. 

  1872. 			BPF_JMP_IMM(BPF_JEQ, R0, 1, 1),
    1873. 

  1873. 			BPF_EXIT_INSN(),
    1874. 

  1874. 			BPF_ALU64_IMM(BPF_MOV, R0, -1),
    1875. 

  1875. 			BPF_EXIT_INSN(),
    1876. 

  1876. 		},
    1877. 

  1877. 		INTERNAL,
    1878. 

  1878. 		{ },
    1879. 

  1879. 		{ { 0, -1 } }
    1880. 

  1880. 	},
    1881. 

  1881. 	{
    1882. 

  1882. 		"INT: shifts by register",
    1883. 

  1883. 		.u.insns_int = {
    1884. 

  1884. 			BPF_MOV64_IMM(R0, -1234),
    1885. 

  1885. 			BPF_MOV64_IMM(R1, 1),
    1886. 

  1886. 			BPF_ALU32_REG(BPF_RSH, R0, R1),
    1887. 

  1887. 			BPF_JMP_IMM(BPF_JEQ, R0, 0x7ffffd97, 1),
    1888. 

  1888. 			BPF_EXIT_INSN(),
    1889. 

  1889. 			BPF_MOV64_IMM(R2, 1),
    1890. 

  1890. 			BPF_ALU64_REG(BPF_LSH, R0, R2),
    1891. 

  1891. 			BPF_MOV32_IMM(R4, -1234),
    1892. 

  1892. 			BPF_JMP_REG(BPF_JEQ, R0, R4, 1),
    1893. 

  1893. 			BPF_EXIT_INSN(),
    1894. 

  1894. 			BPF_ALU64_IMM(BPF_AND, R4, 63),
    1895. 

  1895. 			BPF_ALU64_REG(BPF_LSH, R0, R4), /* R0 <= 46 */
    1896. 

  1896. 			BPF_MOV64_IMM(R3, 47),
    1897. 

  1897. 			BPF_ALU64_REG(BPF_ARSH, R0, R3),
    1898. 

  1898. 			BPF_JMP_IMM(BPF_JEQ, R0, -617, 1),
    1899. 

  1899. 			BPF_EXIT_INSN(),
    1900. 

  1900. 			BPF_MOV64_IMM(R2, 1),
    1901. 

  1901. 			BPF_ALU64_REG(BPF_LSH, R4, R2), /* R4 = 46 << 1 */
    1902. 

  1902. 			BPF_JMP_IMM(BPF_JEQ, R4, 92, 1),
    1903. 

  1903. 			BPF_EXIT_INSN(),
    1904. 

  1904. 			BPF_MOV64_IMM(R4, 4),
    1905. 

  1905. 			BPF_ALU64_REG(BPF_LSH, R4, R4), /* R4 = 4 << 4 */
    1906. 

  1906. 			BPF_JMP_IMM(BPF_JEQ, R4, 64, 1),
    1907. 

  1907. 			BPF_EXIT_INSN(),
    1908. 

  1908. 			BPF_MOV64_IMM(R4, 5),
    1909. 

  1909. 			BPF_ALU32_REG(BPF_LSH, R4, R4), /* R4 = 5 << 5 */
    1910. 

  1910. 			BPF_JMP_IMM(BPF_JEQ, R4, 160, 1),
    1911. 

  1911. 			BPF_EXIT_INSN(),
    1912. 

  1912. 			BPF_MOV64_IMM(R0, -1),
    1913. 

  1913. 			BPF_EXIT_INSN(),
    1914. 

  1914. 		},
    1915. 

  1915. 		INTERNAL,
    1916. 

  1916. 		{ },
    1917. 

  1917. 		{ { 0, -1 } }
    1918. 

  1918. 	},
    1919. 

  1919. 	{
    1920. 

  1920. 		"check: missing ret",
    1921. 

  1921. 		.u.insns = {
    1922. 

  1922. 			BPF_STMT(BPF_LD | BPF_IMM, 1),
    1923. 

  1923. 		},
    1924. 

  1924. 		CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL,
    1925. 

  1925. 		{ },
    1926. 

  1926. 		{ },
    1927. 

  1927. 		.fill_helper = NULL,
    1928. 

  1928. 		.expected_errcode = -EINVAL,
    1929. 

  1929. 	},
    1930. 

  1930. 	{
    1931. 

  1931. 		"check: div_k_0",
    1932. 

  1932. 		.u.insns = {
    1933. 

  1933. 			BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 0),
    1934. 

  1934. 			BPF_STMT(BPF_RET | BPF_K, 0)
    1935. 

  1935. 		},
    1936. 

  1936. 		CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL,
    1937. 

  1937. 		{ },
    1938. 

  1938. 		{ },
    1939. 

  1939. 		.fill_helper = NULL,
    1940. 

  1940. 		.expected_errcode = -EINVAL,
    1941. 

  1941. 	},
    1942. 

  1942. 	{
    1943. 

  1943. 		"check: unknown insn",
    1944. 

  1944. 		.u.insns = {
    1945. 

  1945. 			/* seccomp insn, rejected in socket filter */
    1946. 

  1946. 			BPF_STMT(BPF_LDX | BPF_W | BPF_ABS, 0),
    1947. 

  1947. 			BPF_STMT(BPF_RET | BPF_K, 0)
    1948. 

  1948. 		},
    1949. 

  1949. 		CLASSIC | FLAG_EXPECTED_FAIL,
    1950. 

  1950. 		{ },
    1951. 

  1951. 		{ },
    1952. 

  1952. 		.fill_helper = NULL,
    1953. 

  1953. 		.expected_errcode = -EINVAL,
    1954. 

  1954. 	},
    1955. 

  1955. 	{
    1956. 

  1956. 		"check: out of range spill/fill",
    1957. 

  1957. 		.u.insns = {
    1958. 

  1958. 			BPF_STMT(BPF_STX, 16),
    1959. 

  1959. 			BPF_STMT(BPF_RET | BPF_K, 0)
    1960. 

  1960. 		},
    1961. 

  1961. 		CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL,
    1962. 

  1962. 		{ },
    1963. 

  1963. 		{ },
    1964. 

  1964. 		.fill_helper = NULL,
    1965. 

  1965. 		.expected_errcode = -EINVAL,
    1966. 

  1966. 	},
    1967. 

  1967. 	{
    1968. 

  1968. 		"JUMPS + HOLES",
    1969. 

  1969. 		.u.insns = {
    1970. 

  1970. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    1971. 

  1971. 			BPF_JUMP(BPF_JMP | BPF_JGE, 0, 13, 15),
    1972. 

  1972. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    1973. 

  1973. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    1974. 

  1974. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    1975. 

  1975. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    1976. 

  1976. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    1977. 

  1977. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    1978. 

  1978. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    1979. 

  1979. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    1980. 

  1980. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    1981. 

  1981. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    1982. 

  1982. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    1983. 

  1983. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    1984. 

  1984. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    1985. 

  1985. 			BPF_JUMP(BPF_JMP | BPF_JEQ, 0x90c2894d, 3, 4),
    1986. 

  1986. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    1987. 

  1987. 			BPF_JUMP(BPF_JMP | BPF_JEQ, 0x90c2894d, 1, 2),
    1988. 

  1988. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    1989. 

  1989. 			BPF_JUMP(BPF_JMP | BPF_JGE, 0, 14, 15),
    1990. 

  1990. 			BPF_JUMP(BPF_JMP | BPF_JGE, 0, 13, 14),
    1991. 

  1991. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    1992. 

  1992. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    1993. 

  1993. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    1994. 

  1994. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    1995. 

  1995. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    1996. 

  1996. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    1997. 

  1997. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    1998. 

  1998. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    1999. 

  1999. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    2000. 

  2000. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    2001. 

  2001. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    2002. 

  2002. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    2003. 

  2003. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    2004. 

  2004. 			BPF_JUMP(BPF_JMP | BPF_JEQ, 0x2ac28349, 2, 3),
    2005. 

  2005. 			BPF_JUMP(BPF_JMP | BPF_JEQ, 0x2ac28349, 1, 2),
    2006. 

  2006. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    2007. 

  2007. 			BPF_JUMP(BPF_JMP | BPF_JGE, 0, 14, 15),
    2008. 

  2008. 			BPF_JUMP(BPF_JMP | BPF_JGE, 0, 13, 14),
    2009. 

  2009. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    2010. 

  2010. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    2011. 

  2011. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    2012. 

  2012. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    2013. 

  2013. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    2014. 

  2014. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    2015. 

  2015. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    2016. 

  2016. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    2017. 

  2017. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    2018. 

  2018. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    2019. 

  2019. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    2020. 

  2020. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    2021. 

  2021. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    2022. 

  2022. 			BPF_JUMP(BPF_JMP | BPF_JEQ, 0x90d2ff41, 2, 3),
    2023. 

  2023. 			BPF_JUMP(BPF_JMP | BPF_JEQ, 0x90d2ff41, 1, 2),
    2024. 

  2024. 			BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
    2025. 

  2025. 			BPF_STMT(BPF_RET | BPF_A, 0),
    2026. 

  2026. 			BPF_STMT(BPF_RET | BPF_A, 0),
    2027. 

  2027. 		},
    2028. 

  2028. 		CLASSIC,
    2029. 

  2029. 		{ 0x00, 0x1b, 0x21, 0x3c, 0x9d, 0xf8,
    2030. 

  2030. 		  0x90, 0xe2, 0xba, 0x0a, 0x56, 0xb4,
    2031. 

  2031. 		  0x08, 0x00,
    2032. 

  2032. 		  0x45, 0x00, 0x00, 0x28, 0x00, 0x00,
    2033. 

  2033. 		  0x20, 0x00, 0x40, 0x11, 0x00, 0x00, /* IP header */
    2034. 

  2034. 		  0xc0, 0xa8, 0x33, 0x01,
    2035. 

  2035. 		  0xc0, 0xa8, 0x33, 0x02,
    2036. 

  2036. 		  0xbb, 0xb6,
    2037. 

  2037. 		  0xa9, 0xfa,
    2038. 

  2038. 		  0x00, 0x14, 0x00, 0x00,
    2039. 

  2039. 		  0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
    2040. 

  2040. 		  0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
    2041. 

  2041. 		  0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
    2042. 

  2042. 		  0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
    2043. 

  2043. 		  0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
    2044. 

  2044. 		  0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
    2045. 

  2045. 		  0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
    2046. 

  2046. 		  0xcc, 0xcc, 0xcc, 0xcc },
    2047. 

  2047. 		{ { 88, 0x001b } }
    2048. 

  2048. 	},
    2049. 

  2049. 	{
    2050. 

  2050. 		"check: RET X",
    2051. 

  2051. 		.u.insns = {
    2052. 

  2052. 			BPF_STMT(BPF_RET | BPF_X, 0),
    2053. 

  2053. 		},
    2054. 

  2054. 		CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL,
    2055. 

  2055. 		{ },
    2056. 

  2056. 		{ },
    2057. 

  2057. 		.fill_helper = NULL,
    2058. 

  2058. 		.expected_errcode = -EINVAL,
    2059. 

  2059. 	},
    2060. 

  2060. 	{
    2061. 

  2061. 		"check: LDX + RET X",
    2062. 

  2062. 		.u.insns = {
    2063. 

  2063. 			BPF_STMT(BPF_LDX | BPF_IMM, 42),
    2064. 

  2064. 			BPF_STMT(BPF_RET | BPF_X, 0),
    2065. 

  2065. 		},
    2066. 

  2066. 		CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL,
    2067. 

  2067. 		{ },
    2068. 

  2068. 		{ },
    2069. 

  2069. 		.fill_helper = NULL,
    2070. 

  2070. 		.expected_errcode = -EINVAL,
    2071. 

  2071. 	},
    2072. 

  2072. 	{	/* Mainly checking JIT here. */
    2073. 

  2073. 		"M[]: alt STX + LDX",
    2074. 

  2074. 		.u.insns = {
    2075. 

  2075. 			BPF_STMT(BPF_LDX | BPF_IMM, 100),
    2076. 

  2076. 			BPF_STMT(BPF_STX, 0),
    2077. 

  2077. 			BPF_STMT(BPF_LDX | BPF_MEM, 0),
    2078. 

  2078. 			BPF_STMT(BPF_MISC | BPF_TXA, 0),
    2079. 

  2079. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
    2080. 

  2080. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    2081. 

  2081. 			BPF_STMT(BPF_STX, 1),
    2082. 

  2082. 			BPF_STMT(BPF_LDX | BPF_MEM, 1),
    2083. 

  2083. 			BPF_STMT(BPF_MISC | BPF_TXA, 0),
    2084. 

  2084. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
    2085. 

  2085. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    2086. 

  2086. 			BPF_STMT(BPF_STX, 2),
    2087. 

  2087. 			BPF_STMT(BPF_LDX | BPF_MEM, 2),
    2088. 

  2088. 			BPF_STMT(BPF_MISC | BPF_TXA, 0),
    2089. 

  2089. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
    2090. 

  2090. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    2091. 

  2091. 			BPF_STMT(BPF_STX, 3),
    2092. 

  2092. 			BPF_STMT(BPF_LDX | BPF_MEM, 3),
    2093. 

  2093. 			BPF_STMT(BPF_MISC | BPF_TXA, 0),
    2094. 

  2094. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
    2095. 

  2095. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    2096. 

  2096. 			BPF_STMT(BPF_STX, 4),
    2097. 

  2097. 			BPF_STMT(BPF_LDX | BPF_MEM, 4),
    2098. 

  2098. 			BPF_STMT(BPF_MISC | BPF_TXA, 0),
    2099. 

  2099. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
    2100. 

  2100. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    2101. 

  2101. 			BPF_STMT(BPF_STX, 5),
    2102. 

  2102. 			BPF_STMT(BPF_LDX | BPF_MEM, 5),
    2103. 

  2103. 			BPF_STMT(BPF_MISC | BPF_TXA, 0),
    2104. 

  2104. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
    2105. 

  2105. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    2106. 

  2106. 			BPF_STMT(BPF_STX, 6),
    2107. 

  2107. 			BPF_STMT(BPF_LDX | BPF_MEM, 6),
    2108. 

  2108. 			BPF_STMT(BPF_MISC | BPF_TXA, 0),
    2109. 

  2109. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
    2110. 

  2110. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    2111. 

  2111. 			BPF_STMT(BPF_STX, 7),
    2112. 

  2112. 			BPF_STMT(BPF_LDX | BPF_MEM, 7),
    2113. 

  2113. 			BPF_STMT(BPF_MISC | BPF_TXA, 0),
    2114. 

  2114. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
    2115. 

  2115. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    2116. 

  2116. 			BPF_STMT(BPF_STX, 8),
    2117. 

  2117. 			BPF_STMT(BPF_LDX | BPF_MEM, 8),
    2118. 

  2118. 			BPF_STMT(BPF_MISC | BPF_TXA, 0),
    2119. 

  2119. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
    2120. 

  2120. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    2121. 

  2121. 			BPF_STMT(BPF_STX, 9),
    2122. 

  2122. 			BPF_STMT(BPF_LDX | BPF_MEM, 9),
    2123. 

  2123. 			BPF_STMT(BPF_MISC | BPF_TXA, 0),
    2124. 

  2124. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
    2125. 

  2125. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    2126. 

  2126. 			BPF_STMT(BPF_STX, 10),
    2127. 

  2127. 			BPF_STMT(BPF_LDX | BPF_MEM, 10),
    2128. 

  2128. 			BPF_STMT(BPF_MISC | BPF_TXA, 0),
    2129. 

  2129. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
    2130. 

  2130. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    2131. 

  2131. 			BPF_STMT(BPF_STX, 11),
    2132. 

  2132. 			BPF_STMT(BPF_LDX | BPF_MEM, 11),
    2133. 

  2133. 			BPF_STMT(BPF_MISC | BPF_TXA, 0),
    2134. 

  2134. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
    2135. 

  2135. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    2136. 

  2136. 			BPF_STMT(BPF_STX, 12),
    2137. 

  2137. 			BPF_STMT(BPF_LDX | BPF_MEM, 12),
    2138. 

  2138. 			BPF_STMT(BPF_MISC | BPF_TXA, 0),
    2139. 

  2139. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
    2140. 

  2140. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    2141. 

  2141. 			BPF_STMT(BPF_STX, 13),
    2142. 

  2142. 			BPF_STMT(BPF_LDX | BPF_MEM, 13),
    2143. 

  2143. 			BPF_STMT(BPF_MISC | BPF_TXA, 0),
    2144. 

  2144. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
    2145. 

  2145. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    2146. 

  2146. 			BPF_STMT(BPF_STX, 14),
    2147. 

  2147. 			BPF_STMT(BPF_LDX | BPF_MEM, 14),
    2148. 

  2148. 			BPF_STMT(BPF_MISC | BPF_TXA, 0),
    2149. 

  2149. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
    2150. 

  2150. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    2151. 

  2151. 			BPF_STMT(BPF_STX, 15),
    2152. 

  2152. 			BPF_STMT(BPF_LDX | BPF_MEM, 15),
    2153. 

  2153. 			BPF_STMT(BPF_MISC | BPF_TXA, 0),
    2154. 

  2154. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
    2155. 

  2155. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    2156. 

  2156. 			BPF_STMT(BPF_RET | BPF_A, 0),
    2157. 

  2157. 		},
    2158. 

  2158. 		CLASSIC | FLAG_NO_DATA,
    2159. 

  2159. 		{ },
    2160. 

  2160. 		{ { 0, 116 } },
    2161. 

  2161. 	},
    2162. 

  2162. 	{	/* Mainly checking JIT here. */
    2163. 

  2163. 		"M[]: full STX + full LDX",
    2164. 

  2164. 		.u.insns = {
    2165. 

  2165. 			BPF_STMT(BPF_LDX | BPF_IMM, 0xbadfeedb),
    2166. 

  2166. 			BPF_STMT(BPF_STX, 0),
    2167. 

  2167. 			BPF_STMT(BPF_LDX | BPF_IMM, 0xecabedae),
    2168. 

  2168. 			BPF_STMT(BPF_STX, 1),
    2169. 

  2169. 			BPF_STMT(BPF_LDX | BPF_IMM, 0xafccfeaf),
    2170. 

  2170. 			BPF_STMT(BPF_STX, 2),
    2171. 

  2171. 			BPF_STMT(BPF_LDX | BPF_IMM, 0xbffdcedc),
    2172. 

  2172. 			BPF_STMT(BPF_STX, 3),
    2173. 

  2173. 			BPF_STMT(BPF_LDX | BPF_IMM, 0xfbbbdccb),
    2174. 

  2174. 			BPF_STMT(BPF_STX, 4),
    2175. 

  2175. 			BPF_STMT(BPF_LDX | BPF_IMM, 0xfbabcbda),
    2176. 

  2176. 			BPF_STMT(BPF_STX, 5),
    2177. 

  2177. 			BPF_STMT(BPF_LDX | BPF_IMM, 0xaedecbdb),
    2178. 

  2178. 			BPF_STMT(BPF_STX, 6),
    2179. 

  2179. 			BPF_STMT(BPF_LDX | BPF_IMM, 0xadebbade),
    2180. 

  2180. 			BPF_STMT(BPF_STX, 7),
    2181. 

  2181. 			BPF_STMT(BPF_LDX | BPF_IMM, 0xfcfcfaec),
    2182. 

  2182. 			BPF_STMT(BPF_STX, 8),
    2183. 

  2183. 			BPF_STMT(BPF_LDX | BPF_IMM, 0xbcdddbdc),
    2184. 

  2184. 			BPF_STMT(BPF_STX, 9),
    2185. 

  2185. 			BPF_STMT(BPF_LDX | BPF_IMM, 0xfeefdfac),
    2186. 

  2186. 			BPF_STMT(BPF_STX, 10),
    2187. 

  2187. 			BPF_STMT(BPF_LDX | BPF_IMM, 0xcddcdeea),
    2188. 

  2188. 			BPF_STMT(BPF_STX, 11),
    2189. 

  2189. 			BPF_STMT(BPF_LDX | BPF_IMM, 0xaccfaebb),
    2190. 

  2190. 			BPF_STMT(BPF_STX, 12),
    2191. 

  2191. 			BPF_STMT(BPF_LDX | BPF_IMM, 0xbdcccdcf),
    2192. 

  2192. 			BPF_STMT(BPF_STX, 13),
    2193. 

  2193. 			BPF_STMT(BPF_LDX | BPF_IMM, 0xaaedecde),
    2194. 

  2194. 			BPF_STMT(BPF_STX, 14),
    2195. 

  2195. 			BPF_STMT(BPF_LDX | BPF_IMM, 0xfaeacdad),
    2196. 

  2196. 			BPF_STMT(BPF_STX, 15),
    2197. 

  2197. 			BPF_STMT(BPF_LDX | BPF_MEM, 0),
    2198. 

  2198. 			BPF_STMT(BPF_MISC | BPF_TXA, 0),
    2199. 

  2199. 			BPF_STMT(BPF_LDX | BPF_MEM, 1),
    2200. 

  2200. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
    2201. 

  2201. 			BPF_STMT(BPF_LDX | BPF_MEM, 2),
    2202. 

  2202. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
    2203. 

  2203. 			BPF_STMT(BPF_LDX | BPF_MEM, 3),
    2204. 

  2204. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
    2205. 

  2205. 			BPF_STMT(BPF_LDX | BPF_MEM, 4),
    2206. 

  2206. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
    2207. 

  2207. 			BPF_STMT(BPF_LDX | BPF_MEM, 5),
    2208. 

  2208. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
    2209. 

  2209. 			BPF_STMT(BPF_LDX | BPF_MEM, 6),
    2210. 

  2210. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
    2211. 

  2211. 			BPF_STMT(BPF_LDX | BPF_MEM, 7),
    2212. 

  2212. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
    2213. 

  2213. 			BPF_STMT(BPF_LDX | BPF_MEM, 8),
    2214. 

  2214. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
    2215. 

  2215. 			BPF_STMT(BPF_LDX | BPF_MEM, 9),
    2216. 

  2216. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
    2217. 

  2217. 			BPF_STMT(BPF_LDX | BPF_MEM, 10),
    2218. 

  2218. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
    2219. 

  2219. 			BPF_STMT(BPF_LDX | BPF_MEM, 11),
    2220. 

  2220. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
    2221. 

  2221. 			BPF_STMT(BPF_LDX | BPF_MEM, 12),
    2222. 

  2222. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
    2223. 

  2223. 			BPF_STMT(BPF_LDX | BPF_MEM, 13),
    2224. 

  2224. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
    2225. 

  2225. 			BPF_STMT(BPF_LDX | BPF_MEM, 14),
    2226. 

  2226. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
    2227. 

  2227. 			BPF_STMT(BPF_LDX | BPF_MEM, 15),
    2228. 

  2228. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
    2229. 

  2229. 			BPF_STMT(BPF_RET | BPF_A, 0),
    2230. 

  2230. 		},
    2231. 

  2231. 		CLASSIC | FLAG_NO_DATA,
    2232. 

  2232. 		{ },
    2233. 

  2233. 		{ { 0, 0x2a5a5e5 } },
    2234. 

  2234. 	},
    2235. 

  2235. 	{
    2236. 

  2236. 		"check: SKF_AD_MAX",
    2237. 

  2237. 		.u.insns = {
    2238. 

  2238. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    2239. 

  2239. 				 SKF_AD_OFF + SKF_AD_MAX),
    2240. 

  2240. 			BPF_STMT(BPF_RET | BPF_A, 0),
    2241. 

  2241. 		},
    2242. 

  2242. 		CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL,
    2243. 

  2243. 		{ },
    2244. 

  2244. 		{ },
    2245. 

  2245. 		.fill_helper = NULL,
    2246. 

  2246. 		.expected_errcode = -EINVAL,
    2247. 

  2247. 	},
    2248. 

  2248. 	{	/* Passes checker but fails during runtime. */
    2249. 

  2249. 		"LD [SKF_AD_OFF-1]",
    2250. 

  2250. 		.u.insns = {
    2251. 

  2251. 			BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
    2252. 

  2252. 				 SKF_AD_OFF - 1),
    2253. 

  2253. 			BPF_STMT(BPF_RET | BPF_K, 1),
    2254. 

  2254. 		},
    2255. 

  2255. 		CLASSIC,
    2256. 

  2256. 		{ },
    2257. 

  2257. 		{ { 1, 0 } },
    2258. 

  2258. 	},
    2259. 

  2259. 	{
    2260. 

  2260. 		"load 64-bit immediate",
    2261. 

  2261. 		.u.insns_int = {
    2262. 

  2262. 			BPF_LD_IMM64(R1, 0x567800001234LL),
    2263. 

  2263. 			BPF_MOV64_REG(R2, R1),
    2264. 

  2264. 			BPF_MOV64_REG(R3, R2),
    2265. 

  2265. 			BPF_ALU64_IMM(BPF_RSH, R2, 32),
    2266. 

  2266. 			BPF_ALU64_IMM(BPF_LSH, R3, 32),
    2267. 

  2267. 			BPF_ALU64_IMM(BPF_RSH, R3, 32),
    2268. 

  2268. 			BPF_ALU64_IMM(BPF_MOV, R0, 0),
    2269. 

  2269. 			BPF_JMP_IMM(BPF_JEQ, R2, 0x5678, 1),
    2270. 

  2270. 			BPF_EXIT_INSN(),
    2271. 

  2271. 			BPF_JMP_IMM(BPF_JEQ, R3, 0x1234, 1),
    2272. 

  2272. 			BPF_EXIT_INSN(),
    2273. 

  2273. 			BPF_LD_IMM64(R0, 0x1ffffffffLL),
    2274. 

  2274. 			BPF_ALU64_IMM(BPF_RSH, R0, 32), /* R0 = 1 */
    2275. 

  2275. 			BPF_EXIT_INSN(),
    2276. 

  2276. 		},
    2277. 

  2277. 		INTERNAL,
    2278. 

  2278. 		{ },
    2279. 

  2279. 		{ { 0, 1 } }
    2280. 

  2280. 	},
    2281. 

  2281. 	/* BPF_ALU | BPF_MOV | BPF_X */
    2282. 

  2282. 	{
    2283. 

  2283. 		"ALU_MOV_X: dst = 2",
    2284. 

  2284. 		.u.insns_int = {
    2285. 

  2285. 			BPF_ALU32_IMM(BPF_MOV, R1, 2),
    2286. 

  2286. 			BPF_ALU32_REG(BPF_MOV, R0, R1),
    2287. 

  2287. 			BPF_EXIT_INSN(),
    2288. 

  2288. 		},
    2289. 

  2289. 		INTERNAL,
    2290. 

  2290. 		{ },
    2291. 

  2291. 		{ { 0, 2 } },
    2292. 

  2292. 	},
    2293. 

  2293. 	{
    2294. 

  2294. 		"ALU_MOV_X: dst = 4294967295",
    2295. 

  2295. 		.u.insns_int = {
    2296. 

  2296. 			BPF_ALU32_IMM(BPF_MOV, R1, 4294967295U),
    2297. 

  2297. 			BPF_ALU32_REG(BPF_MOV, R0, R1),
    2298. 

  2298. 			BPF_EXIT_INSN(),
    2299. 

  2299. 		},
    2300. 

  2300. 		INTERNAL,
    2301. 

  2301. 		{ },
    2302. 

  2302. 		{ { 0, 4294967295U } },
    2303. 

  2303. 	},
    2304. 

  2304. 	{
    2305. 

  2305. 		"ALU64_MOV_X: dst = 2",
    2306. 

  2306. 		.u.insns_int = {
    2307. 

  2307. 			BPF_ALU32_IMM(BPF_MOV, R1, 2),
    2308. 

  2308. 			BPF_ALU64_REG(BPF_MOV, R0, R1),
    2309. 

  2309. 			BPF_EXIT_INSN(),
    2310. 

  2310. 		},
    2311. 

  2311. 		INTERNAL,
    2312. 

  2312. 		{ },
    2313. 

  2313. 		{ { 0, 2 } },
    2314. 

  2314. 	},
    2315. 

  2315. 	{
    2316. 

  2316. 		"ALU64_MOV_X: dst = 4294967295",
    2317. 

  2317. 		.u.insns_int = {
    2318. 

  2318. 			BPF_ALU32_IMM(BPF_MOV, R1, 4294967295U),
    2319. 

  2319. 			BPF_ALU64_REG(BPF_MOV, R0, R1),
    2320. 

  2320. 			BPF_EXIT_INSN(),
    2321. 

  2321. 		},
    2322. 

  2322. 		INTERNAL,
    2323. 

  2323. 		{ },
    2324. 

  2324. 		{ { 0, 4294967295U } },
    2325. 

  2325. 	},
    2326. 

  2326. 	/* BPF_ALU | BPF_MOV | BPF_K */
    2327. 

  2327. 	{
    2328. 

  2328. 		"ALU_MOV_K: dst = 2",
    2329. 

  2329. 		.u.insns_int = {
    2330. 

  2330. 			BPF_ALU32_IMM(BPF_MOV, R0, 2),
    2331. 

  2331. 			BPF_EXIT_INSN(),
    2332. 

  2332. 		},
    2333. 

  2333. 		INTERNAL,
    2334. 

  2334. 		{ },
    2335. 

  2335. 		{ { 0, 2 } },
    2336. 

  2336. 	},
    2337. 

  2337. 	{
    2338. 

  2338. 		"ALU_MOV_K: dst = 4294967295",
    2339. 

  2339. 		.u.insns_int = {
    2340. 

  2340. 			BPF_ALU32_IMM(BPF_MOV, R0, 4294967295U),
    2341. 

  2341. 			BPF_EXIT_INSN(),
    2342. 

  2342. 		},
    2343. 

  2343. 		INTERNAL,
    2344. 

  2344. 		{ },
    2345. 

  2345. 		{ { 0, 4294967295U } },
    2346. 

  2346. 	},
    2347. 

  2347. 	{
    2348. 

  2348. 		"ALU_MOV_K: 0x0000ffffffff0000 = 0x00000000ffffffff",
    2349. 

  2349. 		.u.insns_int = {
    2350. 

  2350. 			BPF_LD_IMM64(R2, 0x0000ffffffff0000LL),
    2351. 

  2351. 			BPF_LD_IMM64(R3, 0x00000000ffffffffLL),
    2352. 

  2352. 			BPF_ALU32_IMM(BPF_MOV, R2, 0xffffffff),
    2353. 

  2353. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    2354. 

  2354. 			BPF_MOV32_IMM(R0, 2),
    2355. 

  2355. 			BPF_EXIT_INSN(),
    2356. 

  2356. 			BPF_MOV32_IMM(R0, 1),
    2357. 

  2357. 			BPF_EXIT_INSN(),
    2358. 

  2358. 		},
    2359. 

  2359. 		INTERNAL,
    2360. 

  2360. 		{ },
    2361. 

  2361. 		{ { 0, 0x1 } },
    2362. 

  2362. 	},
    2363. 

  2363. 	{
    2364. 

  2364. 		"ALU64_MOV_K: dst = 2",
    2365. 

  2365. 		.u.insns_int = {
    2366. 

  2366. 			BPF_ALU64_IMM(BPF_MOV, R0, 2),
    2367. 

  2367. 			BPF_EXIT_INSN(),
    2368. 

  2368. 		},
    2369. 

  2369. 		INTERNAL,
    2370. 

  2370. 		{ },
    2371. 

  2371. 		{ { 0, 2 } },
    2372. 

  2372. 	},
    2373. 

  2373. 	{
    2374. 

  2374. 		"ALU64_MOV_K: dst = 2147483647",
    2375. 

  2375. 		.u.insns_int = {
    2376. 

  2376. 			BPF_ALU64_IMM(BPF_MOV, R0, 2147483647),
    2377. 

  2377. 			BPF_EXIT_INSN(),
    2378. 

  2378. 		},
    2379. 

  2379. 		INTERNAL,
    2380. 

  2380. 		{ },
    2381. 

  2381. 		{ { 0, 2147483647 } },
    2382. 

  2382. 	},
    2383. 

  2383. 	{
    2384. 

  2384. 		"ALU64_OR_K: dst = 0x0",
    2385. 

  2385. 		.u.insns_int = {
    2386. 

  2386. 			BPF_LD_IMM64(R2, 0x0000ffffffff0000LL),
    2387. 

  2387. 			BPF_LD_IMM64(R3, 0x0),
    2388. 

  2388. 			BPF_ALU64_IMM(BPF_MOV, R2, 0x0),
    2389. 

  2389. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    2390. 

  2390. 			BPF_MOV32_IMM(R0, 2),
    2391. 

  2391. 			BPF_EXIT_INSN(),
    2392. 

  2392. 			BPF_MOV32_IMM(R0, 1),
    2393. 

  2393. 			BPF_EXIT_INSN(),
    2394. 

  2394. 		},
    2395. 

  2395. 		INTERNAL,
    2396. 

  2396. 		{ },
    2397. 

  2397. 		{ { 0, 0x1 } },
    2398. 

  2398. 	},
    2399. 

  2399. 	{
    2400. 

  2400. 		"ALU64_MOV_K: dst = -1",
    2401. 

  2401. 		.u.insns_int = {
    2402. 

  2402. 			BPF_LD_IMM64(R2, 0x0000ffffffff0000LL),
    2403. 

  2403. 			BPF_LD_IMM64(R3, 0xffffffffffffffffLL),
    2404. 

  2404. 			BPF_ALU64_IMM(BPF_MOV, R2, 0xffffffff),
    2405. 

  2405. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    2406. 

  2406. 			BPF_MOV32_IMM(R0, 2),
    2407. 

  2407. 			BPF_EXIT_INSN(),
    2408. 

  2408. 			BPF_MOV32_IMM(R0, 1),
    2409. 

  2409. 			BPF_EXIT_INSN(),
    2410. 

  2410. 		},
    2411. 

  2411. 		INTERNAL,
    2412. 

  2412. 		{ },
    2413. 

  2413. 		{ { 0, 0x1 } },
    2414. 

  2414. 	},
    2415. 

  2415. 	/* BPF_ALU | BPF_ADD | BPF_X */
    2416. 

  2416. 	{
    2417. 

  2417. 		"ALU_ADD_X: 1 + 2 = 3",
    2418. 

  2418. 		.u.insns_int = {
    2419. 

  2419. 			BPF_LD_IMM64(R0, 1),
    2420. 

  2420. 			BPF_ALU32_IMM(BPF_MOV, R1, 2),
    2421. 

  2421. 			BPF_ALU32_REG(BPF_ADD, R0, R1),
    2422. 

  2422. 			BPF_EXIT_INSN(),
    2423. 

  2423. 		},
    2424. 

  2424. 		INTERNAL,
    2425. 

  2425. 		{ },
    2426. 

  2426. 		{ { 0, 3 } },
    2427. 

  2427. 	},
    2428. 

  2428. 	{
    2429. 

  2429. 		"ALU_ADD_X: 1 + 4294967294 = 4294967295",
    2430. 

  2430. 		.u.insns_int = {
    2431. 

  2431. 			BPF_LD_IMM64(R0, 1),
    2432. 

  2432. 			BPF_ALU32_IMM(BPF_MOV, R1, 4294967294U),
    2433. 

  2433. 			BPF_ALU32_REG(BPF_ADD, R0, R1),
    2434. 

  2434. 			BPF_EXIT_INSN(),
    2435. 

  2435. 		},
    2436. 

  2436. 		INTERNAL,
    2437. 

  2437. 		{ },
    2438. 

  2438. 		{ { 0, 4294967295U } },
    2439. 

  2439. 	},
    2440. 

  2440. 	{
    2441. 

  2441. 		"ALU_ADD_X: 2 + 4294967294 = 0",
    2442. 

  2442. 		.u.insns_int = {
    2443. 

  2443. 			BPF_LD_IMM64(R0, 2),
    2444. 

  2444. 			BPF_LD_IMM64(R1, 4294967294U),
    2445. 

  2445. 			BPF_ALU32_REG(BPF_ADD, R0, R1),
    2446. 

  2446. 			BPF_JMP_IMM(BPF_JEQ, R0, 0, 2),
    2447. 

  2447. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    2448. 

  2448. 			BPF_EXIT_INSN(),
    2449. 

  2449. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    2450. 

  2450. 			BPF_EXIT_INSN(),
    2451. 

  2451. 		},
    2452. 

  2452. 		INTERNAL,
    2453. 

  2453. 		{ },
    2454. 

  2454. 		{ { 0, 1 } },
    2455. 

  2455. 	},
    2456. 

  2456. 	{
    2457. 

  2457. 		"ALU64_ADD_X: 1 + 2 = 3",
    2458. 

  2458. 		.u.insns_int = {
    2459. 

  2459. 			BPF_LD_IMM64(R0, 1),
    2460. 

  2460. 			BPF_ALU32_IMM(BPF_MOV, R1, 2),
    2461. 

  2461. 			BPF_ALU64_REG(BPF_ADD, R0, R1),
    2462. 

  2462. 			BPF_EXIT_INSN(),
    2463. 

  2463. 		},
    2464. 

  2464. 		INTERNAL,
    2465. 

  2465. 		{ },
    2466. 

  2466. 		{ { 0, 3 } },
    2467. 

  2467. 	},
    2468. 

  2468. 	{
    2469. 

  2469. 		"ALU64_ADD_X: 1 + 4294967294 = 4294967295",
    2470. 

  2470. 		.u.insns_int = {
    2471. 

  2471. 			BPF_LD_IMM64(R0, 1),
    2472. 

  2472. 			BPF_ALU32_IMM(BPF_MOV, R1, 4294967294U),
    2473. 

  2473. 			BPF_ALU64_REG(BPF_ADD, R0, R1),
    2474. 

  2474. 			BPF_EXIT_INSN(),
    2475. 

  2475. 		},
    2476. 

  2476. 		INTERNAL,
    2477. 

  2477. 		{ },
    2478. 

  2478. 		{ { 0, 4294967295U } },
    2479. 

  2479. 	},
    2480. 

  2480. 	{
    2481. 

  2481. 		"ALU64_ADD_X: 2 + 4294967294 = 4294967296",
    2482. 

  2482. 		.u.insns_int = {
    2483. 

  2483. 			BPF_LD_IMM64(R0, 2),
    2484. 

  2484. 			BPF_LD_IMM64(R1, 4294967294U),
    2485. 

  2485. 			BPF_LD_IMM64(R2, 4294967296ULL),
    2486. 

  2486. 			BPF_ALU64_REG(BPF_ADD, R0, R1),
    2487. 

  2487. 			BPF_JMP_REG(BPF_JEQ, R0, R2, 2),
    2488. 

  2488. 			BPF_MOV32_IMM(R0, 0),
    2489. 

  2489. 			BPF_EXIT_INSN(),
    2490. 

  2490. 			BPF_MOV32_IMM(R0, 1),
    2491. 

  2491. 			BPF_EXIT_INSN(),
    2492. 

  2492. 		},
    2493. 

  2493. 		INTERNAL,
    2494. 

  2494. 		{ },
    2495. 

  2495. 		{ { 0, 1 } },
    2496. 

  2496. 	},
    2497. 

  2497. 	/* BPF_ALU | BPF_ADD | BPF_K */
    2498. 

  2498. 	{
    2499. 

  2499. 		"ALU_ADD_K: 1 + 2 = 3",
    2500. 

  2500. 		.u.insns_int = {
    2501. 

  2501. 			BPF_LD_IMM64(R0, 1),
    2502. 

  2502. 			BPF_ALU32_IMM(BPF_ADD, R0, 2),
    2503. 

  2503. 			BPF_EXIT_INSN(),
    2504. 

  2504. 		},
    2505. 

  2505. 		INTERNAL,
    2506. 

  2506. 		{ },
    2507. 

  2507. 		{ { 0, 3 } },
    2508. 

  2508. 	},
    2509. 

  2509. 	{
    2510. 

  2510. 		"ALU_ADD_K: 3 + 0 = 3",
    2511. 

  2511. 		.u.insns_int = {
    2512. 

  2512. 			BPF_LD_IMM64(R0, 3),
    2513. 

  2513. 			BPF_ALU32_IMM(BPF_ADD, R0, 0),
    2514. 

  2514. 			BPF_EXIT_INSN(),
    2515. 

  2515. 		},
    2516. 

  2516. 		INTERNAL,
    2517. 

  2517. 		{ },
    2518. 

  2518. 		{ { 0, 3 } },
    2519. 

  2519. 	},
    2520. 

  2520. 	{
    2521. 

  2521. 		"ALU_ADD_K: 1 + 4294967294 = 4294967295",
    2522. 

  2522. 		.u.insns_int = {
    2523. 

  2523. 			BPF_LD_IMM64(R0, 1),
    2524. 

  2524. 			BPF_ALU32_IMM(BPF_ADD, R0, 4294967294U),
    2525. 

  2525. 			BPF_EXIT_INSN(),
    2526. 

  2526. 		},
    2527. 

  2527. 		INTERNAL,
    2528. 

  2528. 		{ },
    2529. 

  2529. 		{ { 0, 4294967295U } },
    2530. 

  2530. 	},
    2531. 

  2531. 	{
    2532. 

  2532. 		"ALU_ADD_K: 4294967294 + 2 = 0",
    2533. 

  2533. 		.u.insns_int = {
    2534. 

  2534. 			BPF_LD_IMM64(R0, 4294967294U),
    2535. 

  2535. 			BPF_ALU32_IMM(BPF_ADD, R0, 2),
    2536. 

  2536. 			BPF_JMP_IMM(BPF_JEQ, R0, 0, 2),
    2537. 

  2537. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    2538. 

  2538. 			BPF_EXIT_INSN(),
    2539. 

  2539. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    2540. 

  2540. 			BPF_EXIT_INSN(),
    2541. 

  2541. 		},
    2542. 

  2542. 		INTERNAL,
    2543. 

  2543. 		{ },
    2544. 

  2544. 		{ { 0, 1 } },
    2545. 

  2545. 	},
    2546. 

  2546. 	{
    2547. 

  2547. 		"ALU_ADD_K: 0 + (-1) = 0x00000000ffffffff",
    2548. 

  2548. 		.u.insns_int = {
    2549. 

  2549. 			BPF_LD_IMM64(R2, 0x0),
    2550. 

  2550. 			BPF_LD_IMM64(R3, 0x00000000ffffffff),
    2551. 

  2551. 			BPF_ALU32_IMM(BPF_ADD, R2, 0xffffffff),
    2552. 

  2552. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    2553. 

  2553. 			BPF_MOV32_IMM(R0, 2),
    2554. 

  2554. 			BPF_EXIT_INSN(),
    2555. 

  2555. 			BPF_MOV32_IMM(R0, 1),
    2556. 

  2556. 			BPF_EXIT_INSN(),
    2557. 

  2557. 		},
    2558. 

  2558. 		INTERNAL,
    2559. 

  2559. 		{ },
    2560. 

  2560. 		{ { 0, 0x1 } },
    2561. 

  2561. 	},
    2562. 

  2562. 	{
    2563. 

  2563. 		"ALU_ADD_K: 0 + 0xffff = 0xffff",
    2564. 

  2564. 		.u.insns_int = {
    2565. 

  2565. 			BPF_LD_IMM64(R2, 0x0),
    2566. 

  2566. 			BPF_LD_IMM64(R3, 0xffff),
    2567. 

  2567. 			BPF_ALU32_IMM(BPF_ADD, R2, 0xffff),
    2568. 

  2568. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    2569. 

  2569. 			BPF_MOV32_IMM(R0, 2),
    2570. 

  2570. 			BPF_EXIT_INSN(),
    2571. 

  2571. 			BPF_MOV32_IMM(R0, 1),
    2572. 

  2572. 			BPF_EXIT_INSN(),
    2573. 

  2573. 		},
    2574. 

  2574. 		INTERNAL,
    2575. 

  2575. 		{ },
    2576. 

  2576. 		{ { 0, 0x1 } },
    2577. 

  2577. 	},
    2578. 

  2578. 	{
    2579. 

  2579. 		"ALU_ADD_K: 0 + 0x7fffffff = 0x7fffffff",
    2580. 

  2580. 		.u.insns_int = {
    2581. 

  2581. 			BPF_LD_IMM64(R2, 0x0),
    2582. 

  2582. 			BPF_LD_IMM64(R3, 0x7fffffff),
    2583. 

  2583. 			BPF_ALU32_IMM(BPF_ADD, R2, 0x7fffffff),
    2584. 

  2584. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    2585. 

  2585. 			BPF_MOV32_IMM(R0, 2),
    2586. 

  2586. 			BPF_EXIT_INSN(),
    2587. 

  2587. 			BPF_MOV32_IMM(R0, 1),
    2588. 

  2588. 			BPF_EXIT_INSN(),
    2589. 

  2589. 		},
    2590. 

  2590. 		INTERNAL,
    2591. 

  2591. 		{ },
    2592. 

  2592. 		{ { 0, 0x1 } },
    2593. 

  2593. 	},
    2594. 

  2594. 	{
    2595. 

  2595. 		"ALU_ADD_K: 0 + 0x80000000 = 0x80000000",
    2596. 

  2596. 		.u.insns_int = {
    2597. 

  2597. 			BPF_LD_IMM64(R2, 0x0),
    2598. 

  2598. 			BPF_LD_IMM64(R3, 0x80000000),
    2599. 

  2599. 			BPF_ALU32_IMM(BPF_ADD, R2, 0x80000000),
    2600. 

  2600. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    2601. 

  2601. 			BPF_MOV32_IMM(R0, 2),
    2602. 

  2602. 			BPF_EXIT_INSN(),
    2603. 

  2603. 			BPF_MOV32_IMM(R0, 1),
    2604. 

  2604. 			BPF_EXIT_INSN(),
    2605. 

  2605. 		},
    2606. 

  2606. 		INTERNAL,
    2607. 

  2607. 		{ },
    2608. 

  2608. 		{ { 0, 0x1 } },
    2609. 

  2609. 	},
    2610. 

  2610. 	{
    2611. 

  2611. 		"ALU_ADD_K: 0 + 0x80008000 = 0x80008000",
    2612. 

  2612. 		.u.insns_int = {
    2613. 

  2613. 			BPF_LD_IMM64(R2, 0x0),
    2614. 

  2614. 			BPF_LD_IMM64(R3, 0x80008000),
    2615. 

  2615. 			BPF_ALU32_IMM(BPF_ADD, R2, 0x80008000),
    2616. 

  2616. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    2617. 

  2617. 			BPF_MOV32_IMM(R0, 2),
    2618. 

  2618. 			BPF_EXIT_INSN(),
    2619. 

  2619. 			BPF_MOV32_IMM(R0, 1),
    2620. 

  2620. 			BPF_EXIT_INSN(),
    2621. 

  2621. 		},
    2622. 

  2622. 		INTERNAL,
    2623. 

  2623. 		{ },
    2624. 

  2624. 		{ { 0, 0x1 } },
    2625. 

  2625. 	},
    2626. 

  2626. 	{
    2627. 

  2627. 		"ALU64_ADD_K: 1 + 2 = 3",
    2628. 

  2628. 		.u.insns_int = {
    2629. 

  2629. 			BPF_LD_IMM64(R0, 1),
    2630. 

  2630. 			BPF_ALU64_IMM(BPF_ADD, R0, 2),
    2631. 

  2631. 			BPF_EXIT_INSN(),
    2632. 

  2632. 		},
    2633. 

  2633. 		INTERNAL,
    2634. 

  2634. 		{ },
    2635. 

  2635. 		{ { 0, 3 } },
    2636. 

  2636. 	},
    2637. 

  2637. 	{
    2638. 

  2638. 		"ALU64_ADD_K: 3 + 0 = 3",
    2639. 

  2639. 		.u.insns_int = {
    2640. 

  2640. 			BPF_LD_IMM64(R0, 3),
    2641. 

  2641. 			BPF_ALU64_IMM(BPF_ADD, R0, 0),
    2642. 

  2642. 			BPF_EXIT_INSN(),
    2643. 

  2643. 		},
    2644. 

  2644. 		INTERNAL,
    2645. 

  2645. 		{ },
    2646. 

  2646. 		{ { 0, 3 } },
    2647. 

  2647. 	},
    2648. 

  2648. 	{
    2649. 

  2649. 		"ALU64_ADD_K: 1 + 2147483646 = 2147483647",
    2650. 

  2650. 		.u.insns_int = {
    2651. 

  2651. 			BPF_LD_IMM64(R0, 1),
    2652. 

  2652. 			BPF_ALU64_IMM(BPF_ADD, R0, 2147483646),
    2653. 

  2653. 			BPF_EXIT_INSN(),
    2654. 

  2654. 		},
    2655. 

  2655. 		INTERNAL,
    2656. 

  2656. 		{ },
    2657. 

  2657. 		{ { 0, 2147483647 } },
    2658. 

  2658. 	},
    2659. 

  2659. 	{
    2660. 

  2660. 		"ALU64_ADD_K: 4294967294 + 2 = 4294967296",
    2661. 

  2661. 		.u.insns_int = {
    2662. 

  2662. 			BPF_LD_IMM64(R0, 4294967294U),
    2663. 

  2663. 			BPF_LD_IMM64(R1, 4294967296ULL),
    2664. 

  2664. 			BPF_ALU64_IMM(BPF_ADD, R0, 2),
    2665. 

  2665. 			BPF_JMP_REG(BPF_JEQ, R0, R1, 2),
    2666. 

  2666. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    2667. 

  2667. 			BPF_EXIT_INSN(),
    2668. 

  2668. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    2669. 

  2669. 			BPF_EXIT_INSN(),
    2670. 

  2670. 		},
    2671. 

  2671. 		INTERNAL,
    2672. 

  2672. 		{ },
    2673. 

  2673. 		{ { 0, 1 } },
    2674. 

  2674. 	},
    2675. 

  2675. 	{
    2676. 

  2676. 		"ALU64_ADD_K: 2147483646 + -2147483647 = -1",
    2677. 

  2677. 		.u.insns_int = {
    2678. 

  2678. 			BPF_LD_IMM64(R0, 2147483646),
    2679. 

  2679. 			BPF_ALU64_IMM(BPF_ADD, R0, -2147483647),
    2680. 

  2680. 			BPF_EXIT_INSN(),
    2681. 

  2681. 		},
    2682. 

  2682. 		INTERNAL,
    2683. 

  2683. 		{ },
    2684. 

  2684. 		{ { 0, -1 } },
    2685. 

  2685. 	},
    2686. 

  2686. 	{
    2687. 

  2687. 		"ALU64_ADD_K: 1 + 0 = 1",
    2688. 

  2688. 		.u.insns_int = {
    2689. 

  2689. 			BPF_LD_IMM64(R2, 0x1),
    2690. 

  2690. 			BPF_LD_IMM64(R3, 0x1),
    2691. 

  2691. 			BPF_ALU64_IMM(BPF_ADD, R2, 0x0),
    2692. 

  2692. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    2693. 

  2693. 			BPF_MOV32_IMM(R0, 2),
    2694. 

  2694. 			BPF_EXIT_INSN(),
    2695. 

  2695. 			BPF_MOV32_IMM(R0, 1),
    2696. 

  2696. 			BPF_EXIT_INSN(),
    2697. 

  2697. 		},
    2698. 

  2698. 		INTERNAL,
    2699. 

  2699. 		{ },
    2700. 

  2700. 		{ { 0, 0x1 } },
    2701. 

  2701. 	},
    2702. 

  2702. 	{
    2703. 

  2703. 		"ALU64_ADD_K: 0 + (-1) = 0xffffffffffffffff",
    2704. 

  2704. 		.u.insns_int = {
    2705. 

  2705. 			BPF_LD_IMM64(R2, 0x0),
    2706. 

  2706. 			BPF_LD_IMM64(R3, 0xffffffffffffffffLL),
    2707. 

  2707. 			BPF_ALU64_IMM(BPF_ADD, R2, 0xffffffff),
    2708. 

  2708. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    2709. 

  2709. 			BPF_MOV32_IMM(R0, 2),
    2710. 

  2710. 			BPF_EXIT_INSN(),
    2711. 

  2711. 			BPF_MOV32_IMM(R0, 1),
    2712. 

  2712. 			BPF_EXIT_INSN(),
    2713. 

  2713. 		},
    2714. 

  2714. 		INTERNAL,
    2715. 

  2715. 		{ },
    2716. 

  2716. 		{ { 0, 0x1 } },
    2717. 

  2717. 	},
    2718. 

  2718. 	{
    2719. 

  2719. 		"ALU64_ADD_K: 0 + 0xffff = 0xffff",
    2720. 

  2720. 		.u.insns_int = {
    2721. 

  2721. 			BPF_LD_IMM64(R2, 0x0),
    2722. 

  2722. 			BPF_LD_IMM64(R3, 0xffff),
    2723. 

  2723. 			BPF_ALU64_IMM(BPF_ADD, R2, 0xffff),
    2724. 

  2724. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    2725. 

  2725. 			BPF_MOV32_IMM(R0, 2),
    2726. 

  2726. 			BPF_EXIT_INSN(),
    2727. 

  2727. 			BPF_MOV32_IMM(R0, 1),
    2728. 

  2728. 			BPF_EXIT_INSN(),
    2729. 

  2729. 		},
    2730. 

  2730. 		INTERNAL,
    2731. 

  2731. 		{ },
    2732. 

  2732. 		{ { 0, 0x1 } },
    2733. 

  2733. 	},
    2734. 

  2734. 	{
    2735. 

  2735. 		"ALU64_ADD_K: 0 + 0x7fffffff = 0x7fffffff",
    2736. 

  2736. 		.u.insns_int = {
    2737. 

  2737. 			BPF_LD_IMM64(R2, 0x0),
    2738. 

  2738. 			BPF_LD_IMM64(R3, 0x7fffffff),
    2739. 

  2739. 			BPF_ALU64_IMM(BPF_ADD, R2, 0x7fffffff),
    2740. 

  2740. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    2741. 

  2741. 			BPF_MOV32_IMM(R0, 2),
    2742. 

  2742. 			BPF_EXIT_INSN(),
    2743. 

  2743. 			BPF_MOV32_IMM(R0, 1),
    2744. 

  2744. 			BPF_EXIT_INSN(),
    2745. 

  2745. 		},
    2746. 

  2746. 		INTERNAL,
    2747. 

  2747. 		{ },
    2748. 

  2748. 		{ { 0, 0x1 } },
    2749. 

  2749. 	},
    2750. 

  2750. 	{
    2751. 

  2751. 		"ALU64_ADD_K: 0 + 0x80000000 = 0xffffffff80000000",
    2752. 

  2752. 		.u.insns_int = {
    2753. 

  2753. 			BPF_LD_IMM64(R2, 0x0),
    2754. 

  2754. 			BPF_LD_IMM64(R3, 0xffffffff80000000LL),
    2755. 

  2755. 			BPF_ALU64_IMM(BPF_ADD, R2, 0x80000000),
    2756. 

  2756. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    2757. 

  2757. 			BPF_MOV32_IMM(R0, 2),
    2758. 

  2758. 			BPF_EXIT_INSN(),
    2759. 

  2759. 			BPF_MOV32_IMM(R0, 1),
    2760. 

  2760. 			BPF_EXIT_INSN(),
    2761. 

  2761. 		},
    2762. 

  2762. 		INTERNAL,
    2763. 

  2763. 		{ },
    2764. 

  2764. 		{ { 0, 0x1 } },
    2765. 

  2765. 	},
    2766. 

  2766. 	{
    2767. 

  2767. 		"ALU_ADD_K: 0 + 0x80008000 = 0xffffffff80008000",
    2768. 

  2768. 		.u.insns_int = {
    2769. 

  2769. 			BPF_LD_IMM64(R2, 0x0),
    2770. 

  2770. 			BPF_LD_IMM64(R3, 0xffffffff80008000LL),
    2771. 

  2771. 			BPF_ALU64_IMM(BPF_ADD, R2, 0x80008000),
    2772. 

  2772. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    2773. 

  2773. 			BPF_MOV32_IMM(R0, 2),
    2774. 

  2774. 			BPF_EXIT_INSN(),
    2775. 

  2775. 			BPF_MOV32_IMM(R0, 1),
    2776. 

  2776. 			BPF_EXIT_INSN(),
    2777. 

  2777. 		},
    2778. 

  2778. 		INTERNAL,
    2779. 

  2779. 		{ },
    2780. 

  2780. 		{ { 0, 0x1 } },
    2781. 

  2781. 	},
    2782. 

  2782. 	/* BPF_ALU | BPF_SUB | BPF_X */
    2783. 

  2783. 	{
    2784. 

  2784. 		"ALU_SUB_X: 3 - 1 = 2",
    2785. 

  2785. 		.u.insns_int = {
    2786. 

  2786. 			BPF_LD_IMM64(R0, 3),
    2787. 

  2787. 			BPF_ALU32_IMM(BPF_MOV, R1, 1),
    2788. 

  2788. 			BPF_ALU32_REG(BPF_SUB, R0, R1),
    2789. 

  2789. 			BPF_EXIT_INSN(),
    2790. 

  2790. 		},
    2791. 

  2791. 		INTERNAL,
    2792. 

  2792. 		{ },
    2793. 

  2793. 		{ { 0, 2 } },
    2794. 

  2794. 	},
    2795. 

  2795. 	{
    2796. 

  2796. 		"ALU_SUB_X: 4294967295 - 4294967294 = 1",
    2797. 

  2797. 		.u.insns_int = {
    2798. 

  2798. 			BPF_LD_IMM64(R0, 4294967295U),
    2799. 

  2799. 			BPF_ALU32_IMM(BPF_MOV, R1, 4294967294U),
    2800. 

  2800. 			BPF_ALU32_REG(BPF_SUB, R0, R1),
    2801. 

  2801. 			BPF_EXIT_INSN(),
    2802. 

  2802. 		},
    2803. 

  2803. 		INTERNAL,
    2804. 

  2804. 		{ },
    2805. 

  2805. 		{ { 0, 1 } },
    2806. 

  2806. 	},
    2807. 

  2807. 	{
    2808. 

  2808. 		"ALU64_SUB_X: 3 - 1 = 2",
    2809. 

  2809. 		.u.insns_int = {
    2810. 

  2810. 			BPF_LD_IMM64(R0, 3),
    2811. 

  2811. 			BPF_ALU32_IMM(BPF_MOV, R1, 1),
    2812. 

  2812. 			BPF_ALU64_REG(BPF_SUB, R0, R1),
    2813. 

  2813. 			BPF_EXIT_INSN(),
    2814. 

  2814. 		},
    2815. 

  2815. 		INTERNAL,
    2816. 

  2816. 		{ },
    2817. 

  2817. 		{ { 0, 2 } },
    2818. 

  2818. 	},
    2819. 

  2819. 	{
    2820. 

  2820. 		"ALU64_SUB_X: 4294967295 - 4294967294 = 1",
    2821. 

  2821. 		.u.insns_int = {
    2822. 

  2822. 			BPF_LD_IMM64(R0, 4294967295U),
    2823. 

  2823. 			BPF_ALU32_IMM(BPF_MOV, R1, 4294967294U),
    2824. 

  2824. 			BPF_ALU64_REG(BPF_SUB, R0, R1),
    2825. 

  2825. 			BPF_EXIT_INSN(),
    2826. 

  2826. 		},
    2827. 

  2827. 		INTERNAL,
    2828. 

  2828. 		{ },
    2829. 

  2829. 		{ { 0, 1 } },
    2830. 

  2830. 	},
    2831. 

  2831. 	/* BPF_ALU | BPF_SUB | BPF_K */
    2832. 

  2832. 	{
    2833. 

  2833. 		"ALU_SUB_K: 3 - 1 = 2",
    2834. 

  2834. 		.u.insns_int = {
    2835. 

  2835. 			BPF_LD_IMM64(R0, 3),
    2836. 

  2836. 			BPF_ALU32_IMM(BPF_SUB, R0, 1),
    2837. 

  2837. 			BPF_EXIT_INSN(),
    2838. 

  2838. 		},
    2839. 

  2839. 		INTERNAL,
    2840. 

  2840. 		{ },
    2841. 

  2841. 		{ { 0, 2 } },
    2842. 

  2842. 	},
    2843. 

  2843. 	{
    2844. 

  2844. 		"ALU_SUB_K: 3 - 0 = 3",
    2845. 

  2845. 		.u.insns_int = {
    2846. 

  2846. 			BPF_LD_IMM64(R0, 3),
    2847. 

  2847. 			BPF_ALU32_IMM(BPF_SUB, R0, 0),
    2848. 

  2848. 			BPF_EXIT_INSN(),
    2849. 

  2849. 		},
    2850. 

  2850. 		INTERNAL,
    2851. 

  2851. 		{ },
    2852. 

  2852. 		{ { 0, 3 } },
    2853. 

  2853. 	},
    2854. 

  2854. 	{
    2855. 

  2855. 		"ALU_SUB_K: 4294967295 - 4294967294 = 1",
    2856. 

  2856. 		.u.insns_int = {
    2857. 

  2857. 			BPF_LD_IMM64(R0, 4294967295U),
    2858. 

  2858. 			BPF_ALU32_IMM(BPF_SUB, R0, 4294967294U),
    2859. 

  2859. 			BPF_EXIT_INSN(),
    2860. 

  2860. 		},
    2861. 

  2861. 		INTERNAL,
    2862. 

  2862. 		{ },
    2863. 

  2863. 		{ { 0, 1 } },
    2864. 

  2864. 	},
    2865. 

  2865. 	{
    2866. 

  2866. 		"ALU64_SUB_K: 3 - 1 = 2",
    2867. 

  2867. 		.u.insns_int = {
    2868. 

  2868. 			BPF_LD_IMM64(R0, 3),
    2869. 

  2869. 			BPF_ALU64_IMM(BPF_SUB, R0, 1),
    2870. 

  2870. 			BPF_EXIT_INSN(),
    2871. 

  2871. 		},
    2872. 

  2872. 		INTERNAL,
    2873. 

  2873. 		{ },
    2874. 

  2874. 		{ { 0, 2 } },
    2875. 

  2875. 	},
    2876. 

  2876. 	{
    2877. 

  2877. 		"ALU64_SUB_K: 3 - 0 = 3",
    2878. 

  2878. 		.u.insns_int = {
    2879. 

  2879. 			BPF_LD_IMM64(R0, 3),
    2880. 

  2880. 			BPF_ALU64_IMM(BPF_SUB, R0, 0),
    2881. 

  2881. 			BPF_EXIT_INSN(),
    2882. 

  2882. 		},
    2883. 

  2883. 		INTERNAL,
    2884. 

  2884. 		{ },
    2885. 

  2885. 		{ { 0, 3 } },
    2886. 

  2886. 	},
    2887. 

  2887. 	{
    2888. 

  2888. 		"ALU64_SUB_K: 4294967294 - 4294967295 = -1",
    2889. 

  2889. 		.u.insns_int = {
    2890. 

  2890. 			BPF_LD_IMM64(R0, 4294967294U),
    2891. 

  2891. 			BPF_ALU64_IMM(BPF_SUB, R0, 4294967295U),
    2892. 

  2892. 			BPF_EXIT_INSN(),
    2893. 

  2893. 		},
    2894. 

  2894. 		INTERNAL,
    2895. 

  2895. 		{ },
    2896. 

  2896. 		{ { 0, -1 } },
    2897. 

  2897. 	},
    2898. 

  2898. 	{
    2899. 

  2899. 		"ALU64_ADD_K: 2147483646 - 2147483647 = -1",
    2900. 

  2900. 		.u.insns_int = {
    2901. 

  2901. 			BPF_LD_IMM64(R0, 2147483646),
    2902. 

  2902. 			BPF_ALU64_IMM(BPF_SUB, R0, 2147483647),
    2903. 

  2903. 			BPF_EXIT_INSN(),
    2904. 

  2904. 		},
    2905. 

  2905. 		INTERNAL,
    2906. 

  2906. 		{ },
    2907. 

  2907. 		{ { 0, -1 } },
    2908. 

  2908. 	},
    2909. 

  2909. 	/* BPF_ALU | BPF_MUL | BPF_X */
    2910. 

  2910. 	{
    2911. 

  2911. 		"ALU_MUL_X: 2 * 3 = 6",
    2912. 

  2912. 		.u.insns_int = {
    2913. 

  2913. 			BPF_LD_IMM64(R0, 2),
    2914. 

  2914. 			BPF_ALU32_IMM(BPF_MOV, R1, 3),
    2915. 

  2915. 			BPF_ALU32_REG(BPF_MUL, R0, R1),
    2916. 

  2916. 			BPF_EXIT_INSN(),
    2917. 

  2917. 		},
    2918. 

  2918. 		INTERNAL,
    2919. 

  2919. 		{ },
    2920. 

  2920. 		{ { 0, 6 } },
    2921. 

  2921. 	},
    2922. 

  2922. 	{
    2923. 

  2923. 		"ALU_MUL_X: 2 * 0x7FFFFFF8 = 0xFFFFFFF0",
    2924. 

  2924. 		.u.insns_int = {
    2925. 

  2925. 			BPF_LD_IMM64(R0, 2),
    2926. 

  2926. 			BPF_ALU32_IMM(BPF_MOV, R1, 0x7FFFFFF8),
    2927. 

  2927. 			BPF_ALU32_REG(BPF_MUL, R0, R1),
    2928. 

  2928. 			BPF_EXIT_INSN(),
    2929. 

  2929. 		},
    2930. 

  2930. 		INTERNAL,
    2931. 

  2931. 		{ },
    2932. 

  2932. 		{ { 0, 0xFFFFFFF0 } },
    2933. 

  2933. 	},
    2934. 

  2934. 	{
    2935. 

  2935. 		"ALU_MUL_X: -1 * -1 = 1",
    2936. 

  2936. 		.u.insns_int = {
    2937. 

  2937. 			BPF_LD_IMM64(R0, -1),
    2938. 

  2938. 			BPF_ALU32_IMM(BPF_MOV, R1, -1),
    2939. 

  2939. 			BPF_ALU32_REG(BPF_MUL, R0, R1),
    2940. 

  2940. 			BPF_EXIT_INSN(),
    2941. 

  2941. 		},
    2942. 

  2942. 		INTERNAL,
    2943. 

  2943. 		{ },
    2944. 

  2944. 		{ { 0, 1 } },
    2945. 

  2945. 	},
    2946. 

  2946. 	{
    2947. 

  2947. 		"ALU64_MUL_X: 2 * 3 = 6",
    2948. 

  2948. 		.u.insns_int = {
    2949. 

  2949. 			BPF_LD_IMM64(R0, 2),
    2950. 

  2950. 			BPF_ALU32_IMM(BPF_MOV, R1, 3),
    2951. 

  2951. 			BPF_ALU64_REG(BPF_MUL, R0, R1),
    2952. 

  2952. 			BPF_EXIT_INSN(),
    2953. 

  2953. 		},
    2954. 

  2954. 		INTERNAL,
    2955. 

  2955. 		{ },
    2956. 

  2956. 		{ { 0, 6 } },
    2957. 

  2957. 	},
    2958. 

  2958. 	{
    2959. 

  2959. 		"ALU64_MUL_X: 1 * 2147483647 = 2147483647",
    2960. 

  2960. 		.u.insns_int = {
    2961. 

  2961. 			BPF_LD_IMM64(R0, 1),
    2962. 

  2962. 			BPF_ALU32_IMM(BPF_MOV, R1, 2147483647),
    2963. 

  2963. 			BPF_ALU64_REG(BPF_MUL, R0, R1),
    2964. 

  2964. 			BPF_EXIT_INSN(),
    2965. 

  2965. 		},
    2966. 

  2966. 		INTERNAL,
    2967. 

  2967. 		{ },
    2968. 

  2968. 		{ { 0, 2147483647 } },
    2969. 

  2969. 	},
    2970. 

  2970. 	/* BPF_ALU | BPF_MUL | BPF_K */
    2971. 

  2971. 	{
    2972. 

  2972. 		"ALU_MUL_K: 2 * 3 = 6",
    2973. 

  2973. 		.u.insns_int = {
    2974. 

  2974. 			BPF_LD_IMM64(R0, 2),
    2975. 

  2975. 			BPF_ALU32_IMM(BPF_MUL, R0, 3),
    2976. 

  2976. 			BPF_EXIT_INSN(),
    2977. 

  2977. 		},
    2978. 

  2978. 		INTERNAL,
    2979. 

  2979. 		{ },
    2980. 

  2980. 		{ { 0, 6 } },
    2981. 

  2981. 	},
    2982. 

  2982. 	{
    2983. 

  2983. 		"ALU_MUL_K: 3 * 1 = 3",
    2984. 

  2984. 		.u.insns_int = {
    2985. 

  2985. 			BPF_LD_IMM64(R0, 3),
    2986. 

  2986. 			BPF_ALU32_IMM(BPF_MUL, R0, 1),
    2987. 

  2987. 			BPF_EXIT_INSN(),
    2988. 

  2988. 		},
    2989. 

  2989. 		INTERNAL,
    2990. 

  2990. 		{ },
    2991. 

  2991. 		{ { 0, 3 } },
    2992. 

  2992. 	},
    2993. 

  2993. 	{
    2994. 

  2994. 		"ALU_MUL_K: 2 * 0x7FFFFFF8 = 0xFFFFFFF0",
    2995. 

  2995. 		.u.insns_int = {
    2996. 

  2996. 			BPF_LD_IMM64(R0, 2),
    2997. 

  2997. 			BPF_ALU32_IMM(BPF_MUL, R0, 0x7FFFFFF8),
    2998. 

  2998. 			BPF_EXIT_INSN(),
    2999. 

  2999. 		},
    3000. 

  3000. 		INTERNAL,
    3001. 

  3001. 		{ },
    3002. 

  3002. 		{ { 0, 0xFFFFFFF0 } },
    3003. 

  3003. 	},
    3004. 

  3004. 	{
    3005. 

  3005. 		"ALU_MUL_K: 1 * (-1) = 0x00000000ffffffff",
    3006. 

  3006. 		.u.insns_int = {
    3007. 

  3007. 			BPF_LD_IMM64(R2, 0x1),
    3008. 

  3008. 			BPF_LD_IMM64(R3, 0x00000000ffffffff),
    3009. 

  3009. 			BPF_ALU32_IMM(BPF_MUL, R2, 0xffffffff),
    3010. 

  3010. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    3011. 

  3011. 			BPF_MOV32_IMM(R0, 2),
    3012. 

  3012. 			BPF_EXIT_INSN(),
    3013. 

  3013. 			BPF_MOV32_IMM(R0, 1),
    3014. 

  3014. 			BPF_EXIT_INSN(),
    3015. 

  3015. 		},
    3016. 

  3016. 		INTERNAL,
    3017. 

  3017. 		{ },
    3018. 

  3018. 		{ { 0, 0x1 } },
    3019. 

  3019. 	},
    3020. 

  3020. 	{
    3021. 

  3021. 		"ALU64_MUL_K: 2 * 3 = 6",
    3022. 

  3022. 		.u.insns_int = {
    3023. 

  3023. 			BPF_LD_IMM64(R0, 2),
    3024. 

  3024. 			BPF_ALU64_IMM(BPF_MUL, R0, 3),
    3025. 

  3025. 			BPF_EXIT_INSN(),
    3026. 

  3026. 		},
    3027. 

  3027. 		INTERNAL,
    3028. 

  3028. 		{ },
    3029. 

  3029. 		{ { 0, 6 } },
    3030. 

  3030. 	},
    3031. 

  3031. 	{
    3032. 

  3032. 		"ALU64_MUL_K: 3 * 1 = 3",
    3033. 

  3033. 		.u.insns_int = {
    3034. 

  3034. 			BPF_LD_IMM64(R0, 3),
    3035. 

  3035. 			BPF_ALU64_IMM(BPF_MUL, R0, 1),
    3036. 

  3036. 			BPF_EXIT_INSN(),
    3037. 

  3037. 		},
    3038. 

  3038. 		INTERNAL,
    3039. 

  3039. 		{ },
    3040. 

  3040. 		{ { 0, 3 } },
    3041. 

  3041. 	},
    3042. 

  3042. 	{
    3043. 

  3043. 		"ALU64_MUL_K: 1 * 2147483647 = 2147483647",
    3044. 

  3044. 		.u.insns_int = {
    3045. 

  3045. 			BPF_LD_IMM64(R0, 1),
    3046. 

  3046. 			BPF_ALU64_IMM(BPF_MUL, R0, 2147483647),
    3047. 

  3047. 			BPF_EXIT_INSN(),
    3048. 

  3048. 		},
    3049. 

  3049. 		INTERNAL,
    3050. 

  3050. 		{ },
    3051. 

  3051. 		{ { 0, 2147483647 } },
    3052. 

  3052. 	},
    3053. 

  3053. 	{
    3054. 

  3054. 		"ALU64_MUL_K: 1 * -2147483647 = -2147483647",
    3055. 

  3055. 		.u.insns_int = {
    3056. 

  3056. 			BPF_LD_IMM64(R0, 1),
    3057. 

  3057. 			BPF_ALU64_IMM(BPF_MUL, R0, -2147483647),
    3058. 

  3058. 			BPF_EXIT_INSN(),
    3059. 

  3059. 		},
    3060. 

  3060. 		INTERNAL,
    3061. 

  3061. 		{ },
    3062. 

  3062. 		{ { 0, -2147483647 } },
    3063. 

  3063. 	},
    3064. 

  3064. 	{
    3065. 

  3065. 		"ALU64_MUL_K: 1 * (-1) = 0xffffffffffffffff",
    3066. 

  3066. 		.u.insns_int = {
    3067. 

  3067. 			BPF_LD_IMM64(R2, 0x1),
    3068. 

  3068. 			BPF_LD_IMM64(R3, 0xffffffffffffffffLL),
    3069. 

  3069. 			BPF_ALU64_IMM(BPF_MUL, R2, 0xffffffff),
    3070. 

  3070. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    3071. 

  3071. 			BPF_MOV32_IMM(R0, 2),
    3072. 

  3072. 			BPF_EXIT_INSN(),
    3073. 

  3073. 			BPF_MOV32_IMM(R0, 1),
    3074. 

  3074. 			BPF_EXIT_INSN(),
    3075. 

  3075. 		},
    3076. 

  3076. 		INTERNAL,
    3077. 

  3077. 		{ },
    3078. 

  3078. 		{ { 0, 0x1 } },
    3079. 

  3079. 	},
    3080. 

  3080. 	/* BPF_ALU | BPF_DIV | BPF_X */
    3081. 

  3081. 	{
    3082. 

  3082. 		"ALU_DIV_X: 6 / 2 = 3",
    3083. 

  3083. 		.u.insns_int = {
    3084. 

  3084. 			BPF_LD_IMM64(R0, 6),
    3085. 

  3085. 			BPF_ALU32_IMM(BPF_MOV, R1, 2),
    3086. 

  3086. 			BPF_ALU32_REG(BPF_DIV, R0, R1),
    3087. 

  3087. 			BPF_EXIT_INSN(),
    3088. 

  3088. 		},
    3089. 

  3089. 		INTERNAL,
    3090. 

  3090. 		{ },
    3091. 

  3091. 		{ { 0, 3 } },
    3092. 

  3092. 	},
    3093. 

  3093. 	{
    3094. 

  3094. 		"ALU_DIV_X: 4294967295 / 4294967295 = 1",
    3095. 

  3095. 		.u.insns_int = {
    3096. 

  3096. 			BPF_LD_IMM64(R0, 4294967295U),
    3097. 

  3097. 			BPF_ALU32_IMM(BPF_MOV, R1, 4294967295U),
    3098. 

  3098. 			BPF_ALU32_REG(BPF_DIV, R0, R1),
    3099. 

  3099. 			BPF_EXIT_INSN(),
    3100. 

  3100. 		},
    3101. 

  3101. 		INTERNAL,
    3102. 

  3102. 		{ },
    3103. 

  3103. 		{ { 0, 1 } },
    3104. 

  3104. 	},
    3105. 

  3105. 	{
    3106. 

  3106. 		"ALU64_DIV_X: 6 / 2 = 3",
    3107. 

  3107. 		.u.insns_int = {
    3108. 

  3108. 			BPF_LD_IMM64(R0, 6),
    3109. 

  3109. 			BPF_ALU32_IMM(BPF_MOV, R1, 2),
    3110. 

  3110. 			BPF_ALU64_REG(BPF_DIV, R0, R1),
    3111. 

  3111. 			BPF_EXIT_INSN(),
    3112. 

  3112. 		},
    3113. 

  3113. 		INTERNAL,
    3114. 

  3114. 		{ },
    3115. 

  3115. 		{ { 0, 3 } },
    3116. 

  3116. 	},
    3117. 

  3117. 	{
    3118. 

  3118. 		"ALU64_DIV_X: 2147483647 / 2147483647 = 1",
    3119. 

  3119. 		.u.insns_int = {
    3120. 

  3120. 			BPF_LD_IMM64(R0, 2147483647),
    3121. 

  3121. 			BPF_ALU32_IMM(BPF_MOV, R1, 2147483647),
    3122. 

  3122. 			BPF_ALU64_REG(BPF_DIV, R0, R1),
    3123. 

  3123. 			BPF_EXIT_INSN(),
    3124. 

  3124. 		},
    3125. 

  3125. 		INTERNAL,
    3126. 

  3126. 		{ },
    3127. 

  3127. 		{ { 0, 1 } },
    3128. 

  3128. 	},
    3129. 

  3129. 	{
    3130. 

  3130. 		"ALU64_DIV_X: 0xffffffffffffffff / (-1) = 0x0000000000000001",
    3131. 

  3131. 		.u.insns_int = {
    3132. 

  3132. 			BPF_LD_IMM64(R2, 0xffffffffffffffffLL),
    3133. 

  3133. 			BPF_LD_IMM64(R4, 0xffffffffffffffffLL),
    3134. 

  3134. 			BPF_LD_IMM64(R3, 0x0000000000000001LL),
    3135. 

  3135. 			BPF_ALU64_REG(BPF_DIV, R2, R4),
    3136. 

  3136. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    3137. 

  3137. 			BPF_MOV32_IMM(R0, 2),
    3138. 

  3138. 			BPF_EXIT_INSN(),
    3139. 

  3139. 			BPF_MOV32_IMM(R0, 1),
    3140. 

  3140. 			BPF_EXIT_INSN(),
    3141. 

  3141. 		},
    3142. 

  3142. 		INTERNAL,
    3143. 

  3143. 		{ },
    3144. 

  3144. 		{ { 0, 0x1 } },
    3145. 

  3145. 	},
    3146. 

  3146. 	/* BPF_ALU | BPF_DIV | BPF_K */
    3147. 

  3147. 	{
    3148. 

  3148. 		"ALU_DIV_K: 6 / 2 = 3",
    3149. 

  3149. 		.u.insns_int = {
    3150. 

  3150. 			BPF_LD_IMM64(R0, 6),
    3151. 

  3151. 			BPF_ALU32_IMM(BPF_DIV, R0, 2),
    3152. 

  3152. 			BPF_EXIT_INSN(),
    3153. 

  3153. 		},
    3154. 

  3154. 		INTERNAL,
    3155. 

  3155. 		{ },
    3156. 

  3156. 		{ { 0, 3 } },
    3157. 

  3157. 	},
    3158. 

  3158. 	{
    3159. 

  3159. 		"ALU_DIV_K: 3 / 1 = 3",
    3160. 

  3160. 		.u.insns_int = {
    3161. 

  3161. 			BPF_LD_IMM64(R0, 3),
    3162. 

  3162. 			BPF_ALU32_IMM(BPF_DIV, R0, 1),
    3163. 

  3163. 			BPF_EXIT_INSN(),
    3164. 

  3164. 		},
    3165. 

  3165. 		INTERNAL,
    3166. 

  3166. 		{ },
    3167. 

  3167. 		{ { 0, 3 } },
    3168. 

  3168. 	},
    3169. 

  3169. 	{
    3170. 

  3170. 		"ALU_DIV_K: 4294967295 / 4294967295 = 1",
    3171. 

  3171. 		.u.insns_int = {
    3172. 

  3172. 			BPF_LD_IMM64(R0, 4294967295U),
    3173. 

  3173. 			BPF_ALU32_IMM(BPF_DIV, R0, 4294967295U),
    3174. 

  3174. 			BPF_EXIT_INSN(),
    3175. 

  3175. 		},
    3176. 

  3176. 		INTERNAL,
    3177. 

  3177. 		{ },
    3178. 

  3178. 		{ { 0, 1 } },
    3179. 

  3179. 	},
    3180. 

  3180. 	{
    3181. 

  3181. 		"ALU_DIV_K: 0xffffffffffffffff / (-1) = 0x1",
    3182. 

  3182. 		.u.insns_int = {
    3183. 

  3183. 			BPF_LD_IMM64(R2, 0xffffffffffffffffLL),
    3184. 

  3184. 			BPF_LD_IMM64(R3, 0x1UL),
    3185. 

  3185. 			BPF_ALU32_IMM(BPF_DIV, R2, 0xffffffff),
    3186. 

  3186. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    3187. 

  3187. 			BPF_MOV32_IMM(R0, 2),
    3188. 

  3188. 			BPF_EXIT_INSN(),
    3189. 

  3189. 			BPF_MOV32_IMM(R0, 1),
    3190. 

  3190. 			BPF_EXIT_INSN(),
    3191. 

  3191. 		},
    3192. 

  3192. 		INTERNAL,
    3193. 

  3193. 		{ },
    3194. 

  3194. 		{ { 0, 0x1 } },
    3195. 

  3195. 	},
    3196. 

  3196. 	{
    3197. 

  3197. 		"ALU64_DIV_K: 6 / 2 = 3",
    3198. 

  3198. 		.u.insns_int = {
    3199. 

  3199. 			BPF_LD_IMM64(R0, 6),
    3200. 

  3200. 			BPF_ALU64_IMM(BPF_DIV, R0, 2),
    3201. 

  3201. 			BPF_EXIT_INSN(),
    3202. 

  3202. 		},
    3203. 

  3203. 		INTERNAL,
    3204. 

  3204. 		{ },
    3205. 

  3205. 		{ { 0, 3 } },
    3206. 

  3206. 	},
    3207. 

  3207. 	{
    3208. 

  3208. 		"ALU64_DIV_K: 3 / 1 = 3",
    3209. 

  3209. 		.u.insns_int = {
    3210. 

  3210. 			BPF_LD_IMM64(R0, 3),
    3211. 

  3211. 			BPF_ALU64_IMM(BPF_DIV, R0, 1),
    3212. 

  3212. 			BPF_EXIT_INSN(),
    3213. 

  3213. 		},
    3214. 

  3214. 		INTERNAL,
    3215. 

  3215. 		{ },
    3216. 

  3216. 		{ { 0, 3 } },
    3217. 

  3217. 	},
    3218. 

  3218. 	{
    3219. 

  3219. 		"ALU64_DIV_K: 2147483647 / 2147483647 = 1",
    3220. 

  3220. 		.u.insns_int = {
    3221. 

  3221. 			BPF_LD_IMM64(R0, 2147483647),
    3222. 

  3222. 			BPF_ALU64_IMM(BPF_DIV, R0, 2147483647),
    3223. 

  3223. 			BPF_EXIT_INSN(),
    3224. 

  3224. 		},
    3225. 

  3225. 		INTERNAL,
    3226. 

  3226. 		{ },
    3227. 

  3227. 		{ { 0, 1 } },
    3228. 

  3228. 	},
    3229. 

  3229. 	{
    3230. 

  3230. 		"ALU64_DIV_K: 0xffffffffffffffff / (-1) = 0x0000000000000001",
    3231. 

  3231. 		.u.insns_int = {
    3232. 

  3232. 			BPF_LD_IMM64(R2, 0xffffffffffffffffLL),
    3233. 

  3233. 			BPF_LD_IMM64(R3, 0x0000000000000001LL),
    3234. 

  3234. 			BPF_ALU64_IMM(BPF_DIV, R2, 0xffffffff),
    3235. 

  3235. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    3236. 

  3236. 			BPF_MOV32_IMM(R0, 2),
    3237. 

  3237. 			BPF_EXIT_INSN(),
    3238. 

  3238. 			BPF_MOV32_IMM(R0, 1),
    3239. 

  3239. 			BPF_EXIT_INSN(),
    3240. 

  3240. 		},
    3241. 

  3241. 		INTERNAL,
    3242. 

  3242. 		{ },
    3243. 

  3243. 		{ { 0, 0x1 } },
    3244. 

  3244. 	},
    3245. 

  3245. 	/* BPF_ALU | BPF_MOD | BPF_X */
    3246. 

  3246. 	{
    3247. 

  3247. 		"ALU_MOD_X: 3 % 2 = 1",
    3248. 

  3248. 		.u.insns_int = {
    3249. 

  3249. 			BPF_LD_IMM64(R0, 3),
    3250. 

  3250. 			BPF_ALU32_IMM(BPF_MOV, R1, 2),
    3251. 

  3251. 			BPF_ALU32_REG(BPF_MOD, R0, R1),
    3252. 

  3252. 			BPF_EXIT_INSN(),
    3253. 

  3253. 		},
    3254. 

  3254. 		INTERNAL,
    3255. 

  3255. 		{ },
    3256. 

  3256. 		{ { 0, 1 } },
    3257. 

  3257. 	},
    3258. 

  3258. 	{
    3259. 

  3259. 		"ALU_MOD_X: 4294967295 % 4294967293 = 2",
    3260. 

  3260. 		.u.insns_int = {
    3261. 

  3261. 			BPF_LD_IMM64(R0, 4294967295U),
    3262. 

  3262. 			BPF_ALU32_IMM(BPF_MOV, R1, 4294967293U),
    3263. 

  3263. 			BPF_ALU32_REG(BPF_MOD, R0, R1),
    3264. 

  3264. 			BPF_EXIT_INSN(),
    3265. 

  3265. 		},
    3266. 

  3266. 		INTERNAL,
    3267. 

  3267. 		{ },
    3268. 

  3268. 		{ { 0, 2 } },
    3269. 

  3269. 	},
    3270. 

  3270. 	{
    3271. 

  3271. 		"ALU64_MOD_X: 3 % 2 = 1",
    3272. 

  3272. 		.u.insns_int = {
    3273. 

  3273. 			BPF_LD_IMM64(R0, 3),
    3274. 

  3274. 			BPF_ALU32_IMM(BPF_MOV, R1, 2),
    3275. 

  3275. 			BPF_ALU64_REG(BPF_MOD, R0, R1),
    3276. 

  3276. 			BPF_EXIT_INSN(),
    3277. 

  3277. 		},
    3278. 

  3278. 		INTERNAL,
    3279. 

  3279. 		{ },
    3280. 

  3280. 		{ { 0, 1 } },
    3281. 

  3281. 	},
    3282. 

  3282. 	{
    3283. 

  3283. 		"ALU64_MOD_X: 2147483647 % 2147483645 = 2",
    3284. 

  3284. 		.u.insns_int = {
    3285. 

  3285. 			BPF_LD_IMM64(R0, 2147483647),
    3286. 

  3286. 			BPF_ALU32_IMM(BPF_MOV, R1, 2147483645),
    3287. 

  3287. 			BPF_ALU64_REG(BPF_MOD, R0, R1),
    3288. 

  3288. 			BPF_EXIT_INSN(),
    3289. 

  3289. 		},
    3290. 

  3290. 		INTERNAL,
    3291. 

  3291. 		{ },
    3292. 

  3292. 		{ { 0, 2 } },
    3293. 

  3293. 	},
    3294. 

  3294. 	/* BPF_ALU | BPF_MOD | BPF_K */
    3295. 

  3295. 	{
    3296. 

  3296. 		"ALU_MOD_K: 3 % 2 = 1",
    3297. 

  3297. 		.u.insns_int = {
    3298. 

  3298. 			BPF_LD_IMM64(R0, 3),
    3299. 

  3299. 			BPF_ALU32_IMM(BPF_MOD, R0, 2),
    3300. 

  3300. 			BPF_EXIT_INSN(),
    3301. 

  3301. 		},
    3302. 

  3302. 		INTERNAL,
    3303. 

  3303. 		{ },
    3304. 

  3304. 		{ { 0, 1 } },
    3305. 

  3305. 	},
    3306. 

  3306. 	{
    3307. 

  3307. 		"ALU_MOD_K: 3 % 1 = 0",
    3308. 

  3308. 		.u.insns_int = {
    3309. 

  3309. 			BPF_LD_IMM64(R0, 3),
    3310. 

  3310. 			BPF_ALU32_IMM(BPF_MOD, R0, 1),
    3311. 

  3311. 			BPF_EXIT_INSN(),
    3312. 

  3312. 		},
    3313. 

  3313. 		INTERNAL,
    3314. 

  3314. 		{ },
    3315. 

  3315. 		{ { 0, 0 } },
    3316. 

  3316. 	},
    3317. 

  3317. 	{
    3318. 

  3318. 		"ALU_MOD_K: 4294967295 % 4294967293 = 2",
    3319. 

  3319. 		.u.insns_int = {
    3320. 

  3320. 			BPF_LD_IMM64(R0, 4294967295U),
    3321. 

  3321. 			BPF_ALU32_IMM(BPF_MOD, R0, 4294967293U),
    3322. 

  3322. 			BPF_EXIT_INSN(),
    3323. 

  3323. 		},
    3324. 

  3324. 		INTERNAL,
    3325. 

  3325. 		{ },
    3326. 

  3326. 		{ { 0, 2 } },
    3327. 

  3327. 	},
    3328. 

  3328. 	{
    3329. 

  3329. 		"ALU64_MOD_K: 3 % 2 = 1",
    3330. 

  3330. 		.u.insns_int = {
    3331. 

  3331. 			BPF_LD_IMM64(R0, 3),
    3332. 

  3332. 			BPF_ALU64_IMM(BPF_MOD, R0, 2),
    3333. 

  3333. 			BPF_EXIT_INSN(),
    3334. 

  3334. 		},
    3335. 

  3335. 		INTERNAL,
    3336. 

  3336. 		{ },
    3337. 

  3337. 		{ { 0, 1 } },
    3338. 

  3338. 	},
    3339. 

  3339. 	{
    3340. 

  3340. 		"ALU64_MOD_K: 3 % 1 = 0",
    3341. 

  3341. 		.u.insns_int = {
    3342. 

  3342. 			BPF_LD_IMM64(R0, 3),
    3343. 

  3343. 			BPF_ALU64_IMM(BPF_MOD, R0, 1),
    3344. 

  3344. 			BPF_EXIT_INSN(),
    3345. 

  3345. 		},
    3346. 

  3346. 		INTERNAL,
    3347. 

  3347. 		{ },
    3348. 

  3348. 		{ { 0, 0 } },
    3349. 

  3349. 	},
    3350. 

  3350. 	{
    3351. 

  3351. 		"ALU64_MOD_K: 2147483647 % 2147483645 = 2",
    3352. 

  3352. 		.u.insns_int = {
    3353. 

  3353. 			BPF_LD_IMM64(R0, 2147483647),
    3354. 

  3354. 			BPF_ALU64_IMM(BPF_MOD, R0, 2147483645),
    3355. 

  3355. 			BPF_EXIT_INSN(),
    3356. 

  3356. 		},
    3357. 

  3357. 		INTERNAL,
    3358. 

  3358. 		{ },
    3359. 

  3359. 		{ { 0, 2 } },
    3360. 

  3360. 	},
    3361. 

  3361. 	/* BPF_ALU | BPF_AND | BPF_X */
    3362. 

  3362. 	{
    3363. 

  3363. 		"ALU_AND_X: 3 & 2 = 2",
    3364. 

  3364. 		.u.insns_int = {
    3365. 

  3365. 			BPF_LD_IMM64(R0, 3),
    3366. 

  3366. 			BPF_ALU32_IMM(BPF_MOV, R1, 2),
    3367. 

  3367. 			BPF_ALU32_REG(BPF_AND, R0, R1),
    3368. 

  3368. 			BPF_EXIT_INSN(),
    3369. 

  3369. 		},
    3370. 

  3370. 		INTERNAL,
    3371. 

  3371. 		{ },
    3372. 

  3372. 		{ { 0, 2 } },
    3373. 

  3373. 	},
    3374. 

  3374. 	{
    3375. 

  3375. 		"ALU_AND_X: 0xffffffff & 0xffffffff = 0xffffffff",
    3376. 

  3376. 		.u.insns_int = {
    3377. 

  3377. 			BPF_LD_IMM64(R0, 0xffffffff),
    3378. 

  3378. 			BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
    3379. 

  3379. 			BPF_ALU32_REG(BPF_AND, R0, R1),
    3380. 

  3380. 			BPF_EXIT_INSN(),
    3381. 

  3381. 		},
    3382. 

  3382. 		INTERNAL,
    3383. 

  3383. 		{ },
    3384. 

  3384. 		{ { 0, 0xffffffff } },
    3385. 

  3385. 	},
    3386. 

  3386. 	{
    3387. 

  3387. 		"ALU64_AND_X: 3 & 2 = 2",
    3388. 

  3388. 		.u.insns_int = {
    3389. 

  3389. 			BPF_LD_IMM64(R0, 3),
    3390. 

  3390. 			BPF_ALU32_IMM(BPF_MOV, R1, 2),
    3391. 

  3391. 			BPF_ALU64_REG(BPF_AND, R0, R1),
    3392. 

  3392. 			BPF_EXIT_INSN(),
    3393. 

  3393. 		},
    3394. 

  3394. 		INTERNAL,
    3395. 

  3395. 		{ },
    3396. 

  3396. 		{ { 0, 2 } },
    3397. 

  3397. 	},
    3398. 

  3398. 	{
    3399. 

  3399. 		"ALU64_AND_X: 0xffffffff & 0xffffffff = 0xffffffff",
    3400. 

  3400. 		.u.insns_int = {
    3401. 

  3401. 			BPF_LD_IMM64(R0, 0xffffffff),
    3402. 

  3402. 			BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
    3403. 

  3403. 			BPF_ALU64_REG(BPF_AND, R0, R1),
    3404. 

  3404. 			BPF_EXIT_INSN(),
    3405. 

  3405. 		},
    3406. 

  3406. 		INTERNAL,
    3407. 

  3407. 		{ },
    3408. 

  3408. 		{ { 0, 0xffffffff } },
    3409. 

  3409. 	},
    3410. 

  3410. 	/* BPF_ALU | BPF_AND | BPF_K */
    3411. 

  3411. 	{
    3412. 

  3412. 		"ALU_AND_K: 3 & 2 = 2",
    3413. 

  3413. 		.u.insns_int = {
    3414. 

  3414. 			BPF_LD_IMM64(R0, 3),
    3415. 

  3415. 			BPF_ALU32_IMM(BPF_AND, R0, 2),
    3416. 

  3416. 			BPF_EXIT_INSN(),
    3417. 

  3417. 		},
    3418. 

  3418. 		INTERNAL,
    3419. 

  3419. 		{ },
    3420. 

  3420. 		{ { 0, 2 } },
    3421. 

  3421. 	},
    3422. 

  3422. 	{
    3423. 

  3423. 		"ALU_AND_K: 0xffffffff & 0xffffffff = 0xffffffff",
    3424. 

  3424. 		.u.insns_int = {
    3425. 

  3425. 			BPF_LD_IMM64(R0, 0xffffffff),
    3426. 

  3426. 			BPF_ALU32_IMM(BPF_AND, R0, 0xffffffff),
    3427. 

  3427. 			BPF_EXIT_INSN(),
    3428. 

  3428. 		},
    3429. 

  3429. 		INTERNAL,
    3430. 

  3430. 		{ },
    3431. 

  3431. 		{ { 0, 0xffffffff } },
    3432. 

  3432. 	},
    3433. 

  3433. 	{
    3434. 

  3434. 		"ALU64_AND_K: 3 & 2 = 2",
    3435. 

  3435. 		.u.insns_int = {
    3436. 

  3436. 			BPF_LD_IMM64(R0, 3),
    3437. 

  3437. 			BPF_ALU64_IMM(BPF_AND, R0, 2),
    3438. 

  3438. 			BPF_EXIT_INSN(),
    3439. 

  3439. 		},
    3440. 

  3440. 		INTERNAL,
    3441. 

  3441. 		{ },
    3442. 

  3442. 		{ { 0, 2 } },
    3443. 

  3443. 	},
    3444. 

  3444. 	{
    3445. 

  3445. 		"ALU64_AND_K: 0xffffffff & 0xffffffff = 0xffffffff",
    3446. 

  3446. 		.u.insns_int = {
    3447. 

  3447. 			BPF_LD_IMM64(R0, 0xffffffff),
    3448. 

  3448. 			BPF_ALU64_IMM(BPF_AND, R0, 0xffffffff),
    3449. 

  3449. 			BPF_EXIT_INSN(),
    3450. 

  3450. 		},
    3451. 

  3451. 		INTERNAL,
    3452. 

  3452. 		{ },
    3453. 

  3453. 		{ { 0, 0xffffffff } },
    3454. 

  3454. 	},
    3455. 

  3455. 	{
    3456. 

  3456. 		"ALU64_AND_K: 0x0000ffffffff0000 & 0x0 = 0x0000ffff00000000",
    3457. 

  3457. 		.u.insns_int = {
    3458. 

  3458. 			BPF_LD_IMM64(R2, 0x0000ffffffff0000LL),
    3459. 

  3459. 			BPF_LD_IMM64(R3, 0x0000000000000000LL),
    3460. 

  3460. 			BPF_ALU64_IMM(BPF_AND, R2, 0x0),
    3461. 

  3461. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    3462. 

  3462. 			BPF_MOV32_IMM(R0, 2),
    3463. 

  3463. 			BPF_EXIT_INSN(),
    3464. 

  3464. 			BPF_MOV32_IMM(R0, 1),
    3465. 

  3465. 			BPF_EXIT_INSN(),
    3466. 

  3466. 		},
    3467. 

  3467. 		INTERNAL,
    3468. 

  3468. 		{ },
    3469. 

  3469. 		{ { 0, 0x1 } },
    3470. 

  3470. 	},
    3471. 

  3471. 	{
    3472. 

  3472. 		"ALU64_AND_K: 0x0000ffffffff0000 & -1 = 0x0000ffffffffffff",
    3473. 

  3473. 		.u.insns_int = {
    3474. 

  3474. 			BPF_LD_IMM64(R2, 0x0000ffffffff0000LL),
    3475. 

  3475. 			BPF_LD_IMM64(R3, 0x0000ffffffff0000LL),
    3476. 

  3476. 			BPF_ALU64_IMM(BPF_AND, R2, 0xffffffff),
    3477. 

  3477. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    3478. 

  3478. 			BPF_MOV32_IMM(R0, 2),
    3479. 

  3479. 			BPF_EXIT_INSN(),
    3480. 

  3480. 			BPF_MOV32_IMM(R0, 1),
    3481. 

  3481. 			BPF_EXIT_INSN(),
    3482. 

  3482. 		},
    3483. 

  3483. 		INTERNAL,
    3484. 

  3484. 		{ },
    3485. 

  3485. 		{ { 0, 0x1 } },
    3486. 

  3486. 	},
    3487. 

  3487. 	{
    3488. 

  3488. 		"ALU64_AND_K: 0xffffffffffffffff & -1 = 0xffffffffffffffff",
    3489. 

  3489. 		.u.insns_int = {
    3490. 

  3490. 			BPF_LD_IMM64(R2, 0xffffffffffffffffLL),
    3491. 

  3491. 			BPF_LD_IMM64(R3, 0xffffffffffffffffLL),
    3492. 

  3492. 			BPF_ALU64_IMM(BPF_AND, R2, 0xffffffff),
    3493. 

  3493. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    3494. 

  3494. 			BPF_MOV32_IMM(R0, 2),
    3495. 

  3495. 			BPF_EXIT_INSN(),
    3496. 

  3496. 			BPF_MOV32_IMM(R0, 1),
    3497. 

  3497. 			BPF_EXIT_INSN(),
    3498. 

  3498. 		},
    3499. 

  3499. 		INTERNAL,
    3500. 

  3500. 		{ },
    3501. 

  3501. 		{ { 0, 0x1 } },
    3502. 

  3502. 	},
    3503. 

  3503. 	/* BPF_ALU | BPF_OR | BPF_X */
    3504. 

  3504. 	{
    3505. 

  3505. 		"ALU_OR_X: 1 | 2 = 3",
    3506. 

  3506. 		.u.insns_int = {
    3507. 

  3507. 			BPF_LD_IMM64(R0, 1),
    3508. 

  3508. 			BPF_ALU32_IMM(BPF_MOV, R1, 2),
    3509. 

  3509. 			BPF_ALU32_REG(BPF_OR, R0, R1),
    3510. 

  3510. 			BPF_EXIT_INSN(),
    3511. 

  3511. 		},
    3512. 

  3512. 		INTERNAL,
    3513. 

  3513. 		{ },
    3514. 

  3514. 		{ { 0, 3 } },
    3515. 

  3515. 	},
    3516. 

  3516. 	{
    3517. 

  3517. 		"ALU_OR_X: 0x0 | 0xffffffff = 0xffffffff",
    3518. 

  3518. 		.u.insns_int = {
    3519. 

  3519. 			BPF_LD_IMM64(R0, 0),
    3520. 

  3520. 			BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
    3521. 

  3521. 			BPF_ALU32_REG(BPF_OR, R0, R1),
    3522. 

  3522. 			BPF_EXIT_INSN(),
    3523. 

  3523. 		},
    3524. 

  3524. 		INTERNAL,
    3525. 

  3525. 		{ },
    3526. 

  3526. 		{ { 0, 0xffffffff } },
    3527. 

  3527. 	},
    3528. 

  3528. 	{
    3529. 

  3529. 		"ALU64_OR_X: 1 | 2 = 3",
    3530. 

  3530. 		.u.insns_int = {
    3531. 

  3531. 			BPF_LD_IMM64(R0, 1),
    3532. 

  3532. 			BPF_ALU32_IMM(BPF_MOV, R1, 2),
    3533. 

  3533. 			BPF_ALU64_REG(BPF_OR, R0, R1),
    3534. 

  3534. 			BPF_EXIT_INSN(),
    3535. 

  3535. 		},
    3536. 

  3536. 		INTERNAL,
    3537. 

  3537. 		{ },
    3538. 

  3538. 		{ { 0, 3 } },
    3539. 

  3539. 	},
    3540. 

  3540. 	{
    3541. 

  3541. 		"ALU64_OR_X: 0 | 0xffffffff = 0xffffffff",
    3542. 

  3542. 		.u.insns_int = {
    3543. 

  3543. 			BPF_LD_IMM64(R0, 0),
    3544. 

  3544. 			BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
    3545. 

  3545. 			BPF_ALU64_REG(BPF_OR, R0, R1),
    3546. 

  3546. 			BPF_EXIT_INSN(),
    3547. 

  3547. 		},
    3548. 

  3548. 		INTERNAL,
    3549. 

  3549. 		{ },
    3550. 

  3550. 		{ { 0, 0xffffffff } },
    3551. 

  3551. 	},
    3552. 

  3552. 	/* BPF_ALU | BPF_OR | BPF_K */
    3553. 

  3553. 	{
    3554. 

  3554. 		"ALU_OR_K: 1 | 2 = 3",
    3555. 

  3555. 		.u.insns_int = {
    3556. 

  3556. 			BPF_LD_IMM64(R0, 1),
    3557. 

  3557. 			BPF_ALU32_IMM(BPF_OR, R0, 2),
    3558. 

  3558. 			BPF_EXIT_INSN(),
    3559. 

  3559. 		},
    3560. 

  3560. 		INTERNAL,
    3561. 

  3561. 		{ },
    3562. 

  3562. 		{ { 0, 3 } },
    3563. 

  3563. 	},
    3564. 

  3564. 	{
    3565. 

  3565. 		"ALU_OR_K: 0 & 0xffffffff = 0xffffffff",
    3566. 

  3566. 		.u.insns_int = {
    3567. 

  3567. 			BPF_LD_IMM64(R0, 0),
    3568. 

  3568. 			BPF_ALU32_IMM(BPF_OR, R0, 0xffffffff),
    3569. 

  3569. 			BPF_EXIT_INSN(),
    3570. 

  3570. 		},
    3571. 

  3571. 		INTERNAL,
    3572. 

  3572. 		{ },
    3573. 

  3573. 		{ { 0, 0xffffffff } },
    3574. 

  3574. 	},
    3575. 

  3575. 	{
    3576. 

  3576. 		"ALU64_OR_K: 1 | 2 = 3",
    3577. 

  3577. 		.u.insns_int = {
    3578. 

  3578. 			BPF_LD_IMM64(R0, 1),
    3579. 

  3579. 			BPF_ALU64_IMM(BPF_OR, R0, 2),
    3580. 

  3580. 			BPF_EXIT_INSN(),
    3581. 

  3581. 		},
    3582. 

  3582. 		INTERNAL,
    3583. 

  3583. 		{ },
    3584. 

  3584. 		{ { 0, 3 } },
    3585. 

  3585. 	},
    3586. 

  3586. 	{
    3587. 

  3587. 		"ALU64_OR_K: 0 & 0xffffffff = 0xffffffff",
    3588. 

  3588. 		.u.insns_int = {
    3589. 

  3589. 			BPF_LD_IMM64(R0, 0),
    3590. 

  3590. 			BPF_ALU64_IMM(BPF_OR, R0, 0xffffffff),
    3591. 

  3591. 			BPF_EXIT_INSN(),
    3592. 

  3592. 		},
    3593. 

  3593. 		INTERNAL,
    3594. 

  3594. 		{ },
    3595. 

  3595. 		{ { 0, 0xffffffff } },
    3596. 

  3596. 	},
    3597. 

  3597. 	{
    3598. 

  3598. 		"ALU64_OR_K: 0x0000ffffffff0000 | 0x0 = 0x0000ffff00000000",
    3599. 

  3599. 		.u.insns_int = {
    3600. 

  3600. 			BPF_LD_IMM64(R2, 0x0000ffffffff0000LL),
    3601. 

  3601. 			BPF_LD_IMM64(R3, 0x0000ffffffff0000LL),
    3602. 

  3602. 			BPF_ALU64_IMM(BPF_OR, R2, 0x0),
    3603. 

  3603. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    3604. 

  3604. 			BPF_MOV32_IMM(R0, 2),
    3605. 

  3605. 			BPF_EXIT_INSN(),
    3606. 

  3606. 			BPF_MOV32_IMM(R0, 1),
    3607. 

  3607. 			BPF_EXIT_INSN(),
    3608. 

  3608. 		},
    3609. 

  3609. 		INTERNAL,
    3610. 

  3610. 		{ },
    3611. 

  3611. 		{ { 0, 0x1 } },
    3612. 

  3612. 	},
    3613. 

  3613. 	{
    3614. 

  3614. 		"ALU64_OR_K: 0x0000ffffffff0000 | -1 = 0xffffffffffffffff",
    3615. 

  3615. 		.u.insns_int = {
    3616. 

  3616. 			BPF_LD_IMM64(R2, 0x0000ffffffff0000LL),
    3617. 

  3617. 			BPF_LD_IMM64(R3, 0xffffffffffffffffLL),
    3618. 

  3618. 			BPF_ALU64_IMM(BPF_OR, R2, 0xffffffff),
    3619. 

  3619. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    3620. 

  3620. 			BPF_MOV32_IMM(R0, 2),
    3621. 

  3621. 			BPF_EXIT_INSN(),
    3622. 

  3622. 			BPF_MOV32_IMM(R0, 1),
    3623. 

  3623. 			BPF_EXIT_INSN(),
    3624. 

  3624. 		},
    3625. 

  3625. 		INTERNAL,
    3626. 

  3626. 		{ },
    3627. 

  3627. 		{ { 0, 0x1 } },
    3628. 

  3628. 	},
    3629. 

  3629. 	{
    3630. 

  3630. 		"ALU64_OR_K: 0x000000000000000 | -1 = 0xffffffffffffffff",
    3631. 

  3631. 		.u.insns_int = {
    3632. 

  3632. 			BPF_LD_IMM64(R2, 0x0000000000000000LL),
    3633. 

  3633. 			BPF_LD_IMM64(R3, 0xffffffffffffffffLL),
    3634. 

  3634. 			BPF_ALU64_IMM(BPF_OR, R2, 0xffffffff),
    3635. 

  3635. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    3636. 

  3636. 			BPF_MOV32_IMM(R0, 2),
    3637. 

  3637. 			BPF_EXIT_INSN(),
    3638. 

  3638. 			BPF_MOV32_IMM(R0, 1),
    3639. 

  3639. 			BPF_EXIT_INSN(),
    3640. 

  3640. 		},
    3641. 

  3641. 		INTERNAL,
    3642. 

  3642. 		{ },
    3643. 

  3643. 		{ { 0, 0x1 } },
    3644. 

  3644. 	},
    3645. 

  3645. 	/* BPF_ALU | BPF_XOR | BPF_X */
    3646. 

  3646. 	{
    3647. 

  3647. 		"ALU_XOR_X: 5 ^ 6 = 3",
    3648. 

  3648. 		.u.insns_int = {
    3649. 

  3649. 			BPF_LD_IMM64(R0, 5),
    3650. 

  3650. 			BPF_ALU32_IMM(BPF_MOV, R1, 6),
    3651. 

  3651. 			BPF_ALU32_REG(BPF_XOR, R0, R1),
    3652. 

  3652. 			BPF_EXIT_INSN(),
    3653. 

  3653. 		},
    3654. 

  3654. 		INTERNAL,
    3655. 

  3655. 		{ },
    3656. 

  3656. 		{ { 0, 3 } },
    3657. 

  3657. 	},
    3658. 

  3658. 	{
    3659. 

  3659. 		"ALU_XOR_X: 0x1 ^ 0xffffffff = 0xfffffffe",
    3660. 

  3660. 		.u.insns_int = {
    3661. 

  3661. 			BPF_LD_IMM64(R0, 1),
    3662. 

  3662. 			BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
    3663. 

  3663. 			BPF_ALU32_REG(BPF_XOR, R0, R1),
    3664. 

  3664. 			BPF_EXIT_INSN(),
    3665. 

  3665. 		},
    3666. 

  3666. 		INTERNAL,
    3667. 

  3667. 		{ },
    3668. 

  3668. 		{ { 0, 0xfffffffe } },
    3669. 

  3669. 	},
    3670. 

  3670. 	{
    3671. 

  3671. 		"ALU64_XOR_X: 5 ^ 6 = 3",
    3672. 

  3672. 		.u.insns_int = {
    3673. 

  3673. 			BPF_LD_IMM64(R0, 5),
    3674. 

  3674. 			BPF_ALU32_IMM(BPF_MOV, R1, 6),
    3675. 

  3675. 			BPF_ALU64_REG(BPF_XOR, R0, R1),
    3676. 

  3676. 			BPF_EXIT_INSN(),
    3677. 

  3677. 		},
    3678. 

  3678. 		INTERNAL,
    3679. 

  3679. 		{ },
    3680. 

  3680. 		{ { 0, 3 } },
    3681. 

  3681. 	},
    3682. 

  3682. 	{
    3683. 

  3683. 		"ALU64_XOR_X: 1 ^ 0xffffffff = 0xfffffffe",
    3684. 

  3684. 		.u.insns_int = {
    3685. 

  3685. 			BPF_LD_IMM64(R0, 1),
    3686. 

  3686. 			BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
    3687. 

  3687. 			BPF_ALU64_REG(BPF_XOR, R0, R1),
    3688. 

  3688. 			BPF_EXIT_INSN(),
    3689. 

  3689. 		},
    3690. 

  3690. 		INTERNAL,
    3691. 

  3691. 		{ },
    3692. 

  3692. 		{ { 0, 0xfffffffe } },
    3693. 

  3693. 	},
    3694. 

  3694. 	/* BPF_ALU | BPF_XOR | BPF_K */
    3695. 

  3695. 	{
    3696. 

  3696. 		"ALU_XOR_K: 5 ^ 6 = 3",
    3697. 

  3697. 		.u.insns_int = {
    3698. 

  3698. 			BPF_LD_IMM64(R0, 5),
    3699. 

  3699. 			BPF_ALU32_IMM(BPF_XOR, R0, 6),
    3700. 

  3700. 			BPF_EXIT_INSN(),
    3701. 

  3701. 		},
    3702. 

  3702. 		INTERNAL,
    3703. 

  3703. 		{ },
    3704. 

  3704. 		{ { 0, 3 } },
    3705. 

  3705. 	},
    3706. 

  3706. 	{
    3707. 

  3707. 		"ALU_XOR_K: 1 ^ 0xffffffff = 0xfffffffe",
    3708. 

  3708. 		.u.insns_int = {
    3709. 

  3709. 			BPF_LD_IMM64(R0, 1),
    3710. 

  3710. 			BPF_ALU32_IMM(BPF_XOR, R0, 0xffffffff),
    3711. 

  3711. 			BPF_EXIT_INSN(),
    3712. 

  3712. 		},
    3713. 

  3713. 		INTERNAL,
    3714. 

  3714. 		{ },
    3715. 

  3715. 		{ { 0, 0xfffffffe } },
    3716. 

  3716. 	},
    3717. 

  3717. 	{
    3718. 

  3718. 		"ALU64_XOR_K: 5 ^ 6 = 3",
    3719. 

  3719. 		.u.insns_int = {
    3720. 

  3720. 			BPF_LD_IMM64(R0, 5),
    3721. 

  3721. 			BPF_ALU64_IMM(BPF_XOR, R0, 6),
    3722. 

  3722. 			BPF_EXIT_INSN(),
    3723. 

  3723. 		},
    3724. 

  3724. 		INTERNAL,
    3725. 

  3725. 		{ },
    3726. 

  3726. 		{ { 0, 3 } },
    3727. 

  3727. 	},
    3728. 

  3728. 	{
    3729. 

  3729. 		"ALU64_XOR_K: 1 & 0xffffffff = 0xfffffffe",
    3730. 

  3730. 		.u.insns_int = {
    3731. 

  3731. 			BPF_LD_IMM64(R0, 1),
    3732. 

  3732. 			BPF_ALU64_IMM(BPF_XOR, R0, 0xffffffff),
    3733. 

  3733. 			BPF_EXIT_INSN(),
    3734. 

  3734. 		},
    3735. 

  3735. 		INTERNAL,
    3736. 

  3736. 		{ },
    3737. 

  3737. 		{ { 0, 0xfffffffe } },
    3738. 

  3738. 	},
    3739. 

  3739. 	{
    3740. 

  3740. 		"ALU64_XOR_K: 0x0000ffffffff0000 ^ 0x0 = 0x0000ffffffff0000",
    3741. 

  3741. 		.u.insns_int = {
    3742. 

  3742. 			BPF_LD_IMM64(R2, 0x0000ffffffff0000LL),
    3743. 

  3743. 			BPF_LD_IMM64(R3, 0x0000ffffffff0000LL),
    3744. 

  3744. 			BPF_ALU64_IMM(BPF_XOR, R2, 0x0),
    3745. 

  3745. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    3746. 

  3746. 			BPF_MOV32_IMM(R0, 2),
    3747. 

  3747. 			BPF_EXIT_INSN(),
    3748. 

  3748. 			BPF_MOV32_IMM(R0, 1),
    3749. 

  3749. 			BPF_EXIT_INSN(),
    3750. 

  3750. 		},
    3751. 

  3751. 		INTERNAL,
    3752. 

  3752. 		{ },
    3753. 

  3753. 		{ { 0, 0x1 } },
    3754. 

  3754. 	},
    3755. 

  3755. 	{
    3756. 

  3756. 		"ALU64_XOR_K: 0x0000ffffffff0000 ^ -1 = 0xffff00000000ffff",
    3757. 

  3757. 		.u.insns_int = {
    3758. 

  3758. 			BPF_LD_IMM64(R2, 0x0000ffffffff0000LL),
    3759. 

  3759. 			BPF_LD_IMM64(R3, 0xffff00000000ffffLL),
    3760. 

  3760. 			BPF_ALU64_IMM(BPF_XOR, R2, 0xffffffff),
    3761. 

  3761. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    3762. 

  3762. 			BPF_MOV32_IMM(R0, 2),
    3763. 

  3763. 			BPF_EXIT_INSN(),
    3764. 

  3764. 			BPF_MOV32_IMM(R0, 1),
    3765. 

  3765. 			BPF_EXIT_INSN(),
    3766. 

  3766. 		},
    3767. 

  3767. 		INTERNAL,
    3768. 

  3768. 		{ },
    3769. 

  3769. 		{ { 0, 0x1 } },
    3770. 

  3770. 	},
    3771. 

  3771. 	{
    3772. 

  3772. 		"ALU64_XOR_K: 0x000000000000000 ^ -1 = 0xffffffffffffffff",
    3773. 

  3773. 		.u.insns_int = {
    3774. 

  3774. 			BPF_LD_IMM64(R2, 0x0000000000000000LL),
    3775. 

  3775. 			BPF_LD_IMM64(R3, 0xffffffffffffffffLL),
    3776. 

  3776. 			BPF_ALU64_IMM(BPF_XOR, R2, 0xffffffff),
    3777. 

  3777. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    3778. 

  3778. 			BPF_MOV32_IMM(R0, 2),
    3779. 

  3779. 			BPF_EXIT_INSN(),
    3780. 

  3780. 			BPF_MOV32_IMM(R0, 1),
    3781. 

  3781. 			BPF_EXIT_INSN(),
    3782. 

  3782. 		},
    3783. 

  3783. 		INTERNAL,
    3784. 

  3784. 		{ },
    3785. 

  3785. 		{ { 0, 0x1 } },
    3786. 

  3786. 	},
    3787. 

  3787. 	/* BPF_ALU | BPF_LSH | BPF_X */
    3788. 

  3788. 	{
    3789. 

  3789. 		"ALU_LSH_X: 1 << 1 = 2",
    3790. 

  3790. 		.u.insns_int = {
    3791. 

  3791. 			BPF_LD_IMM64(R0, 1),
    3792. 

  3792. 			BPF_ALU32_IMM(BPF_MOV, R1, 1),
    3793. 

  3793. 			BPF_ALU32_REG(BPF_LSH, R0, R1),
    3794. 

  3794. 			BPF_EXIT_INSN(),
    3795. 

  3795. 		},
    3796. 

  3796. 		INTERNAL,
    3797. 

  3797. 		{ },
    3798. 

  3798. 		{ { 0, 2 } },
    3799. 

  3799. 	},
    3800. 

  3800. 	{
    3801. 

  3801. 		"ALU_LSH_X: 1 << 31 = 0x80000000",
    3802. 

  3802. 		.u.insns_int = {
    3803. 

  3803. 			BPF_LD_IMM64(R0, 1),
    3804. 

  3804. 			BPF_ALU32_IMM(BPF_MOV, R1, 31),
    3805. 

  3805. 			BPF_ALU32_REG(BPF_LSH, R0, R1),
    3806. 

  3806. 			BPF_EXIT_INSN(),
    3807. 

  3807. 		},
    3808. 

  3808. 		INTERNAL,
    3809. 

  3809. 		{ },
    3810. 

  3810. 		{ { 0, 0x80000000 } },
    3811. 

  3811. 	},
    3812. 

  3812. 	{
    3813. 

  3813. 		"ALU64_LSH_X: 1 << 1 = 2",
    3814. 

  3814. 		.u.insns_int = {
    3815. 

  3815. 			BPF_LD_IMM64(R0, 1),
    3816. 

  3816. 			BPF_ALU32_IMM(BPF_MOV, R1, 1),
    3817. 

  3817. 			BPF_ALU64_REG(BPF_LSH, R0, R1),
    3818. 

  3818. 			BPF_EXIT_INSN(),
    3819. 

  3819. 		},
    3820. 

  3820. 		INTERNAL,
    3821. 

  3821. 		{ },
    3822. 

  3822. 		{ { 0, 2 } },
    3823. 

  3823. 	},
    3824. 

  3824. 	{
    3825. 

  3825. 		"ALU64_LSH_X: 1 << 31 = 0x80000000",
    3826. 

  3826. 		.u.insns_int = {
    3827. 

  3827. 			BPF_LD_IMM64(R0, 1),
    3828. 

  3828. 			BPF_ALU32_IMM(BPF_MOV, R1, 31),
    3829. 

  3829. 			BPF_ALU64_REG(BPF_LSH, R0, R1),
    3830. 

  3830. 			BPF_EXIT_INSN(),
    3831. 

  3831. 		},
    3832. 

  3832. 		INTERNAL,
    3833. 

  3833. 		{ },
    3834. 

  3834. 		{ { 0, 0x80000000 } },
    3835. 

  3835. 	},
    3836. 

  3836. 	/* BPF_ALU | BPF_LSH | BPF_K */
    3837. 

  3837. 	{
    3838. 

  3838. 		"ALU_LSH_K: 1 << 1 = 2",
    3839. 

  3839. 		.u.insns_int = {
    3840. 

  3840. 			BPF_LD_IMM64(R0, 1),
    3841. 

  3841. 			BPF_ALU32_IMM(BPF_LSH, R0, 1),
    3842. 

  3842. 			BPF_EXIT_INSN(),
    3843. 

  3843. 		},
    3844. 

  3844. 		INTERNAL,
    3845. 

  3845. 		{ },
    3846. 

  3846. 		{ { 0, 2 } },
    3847. 

  3847. 	},
    3848. 

  3848. 	{
    3849. 

  3849. 		"ALU_LSH_K: 1 << 31 = 0x80000000",
    3850. 

  3850. 		.u.insns_int = {
    3851. 

  3851. 			BPF_LD_IMM64(R0, 1),
    3852. 

  3852. 			BPF_ALU32_IMM(BPF_LSH, R0, 31),
    3853. 

  3853. 			BPF_EXIT_INSN(),
    3854. 

  3854. 		},
    3855. 

  3855. 		INTERNAL,
    3856. 

  3856. 		{ },
    3857. 

  3857. 		{ { 0, 0x80000000 } },
    3858. 

  3858. 	},
    3859. 

  3859. 	{
    3860. 

  3860. 		"ALU64_LSH_K: 1 << 1 = 2",
    3861. 

  3861. 		.u.insns_int = {
    3862. 

  3862. 			BPF_LD_IMM64(R0, 1),
    3863. 

  3863. 			BPF_ALU64_IMM(BPF_LSH, R0, 1),
    3864. 

  3864. 			BPF_EXIT_INSN(),
    3865. 

  3865. 		},
    3866. 

  3866. 		INTERNAL,
    3867. 

  3867. 		{ },
    3868. 

  3868. 		{ { 0, 2 } },
    3869. 

  3869. 	},
    3870. 

  3870. 	{
    3871. 

  3871. 		"ALU64_LSH_K: 1 << 31 = 0x80000000",
    3872. 

  3872. 		.u.insns_int = {
    3873. 

  3873. 			BPF_LD_IMM64(R0, 1),
    3874. 

  3874. 			BPF_ALU64_IMM(BPF_LSH, R0, 31),
    3875. 

  3875. 			BPF_EXIT_INSN(),
    3876. 

  3876. 		},
    3877. 

  3877. 		INTERNAL,
    3878. 

  3878. 		{ },
    3879. 

  3879. 		{ { 0, 0x80000000 } },
    3880. 

  3880. 	},
    3881. 

  3881. 	/* BPF_ALU | BPF_RSH | BPF_X */
    3882. 

  3882. 	{
    3883. 

  3883. 		"ALU_RSH_X: 2 >> 1 = 1",
    3884. 

  3884. 		.u.insns_int = {
    3885. 

  3885. 			BPF_LD_IMM64(R0, 2),
    3886. 

  3886. 			BPF_ALU32_IMM(BPF_MOV, R1, 1),
    3887. 

  3887. 			BPF_ALU32_REG(BPF_RSH, R0, R1),
    3888. 

  3888. 			BPF_EXIT_INSN(),
    3889. 

  3889. 		},
    3890. 

  3890. 		INTERNAL,
    3891. 

  3891. 		{ },
    3892. 

  3892. 		{ { 0, 1 } },
    3893. 

  3893. 	},
    3894. 

  3894. 	{
    3895. 

  3895. 		"ALU_RSH_X: 0x80000000 >> 31 = 1",
    3896. 

  3896. 		.u.insns_int = {
    3897. 

  3897. 			BPF_LD_IMM64(R0, 0x80000000),
    3898. 

  3898. 			BPF_ALU32_IMM(BPF_MOV, R1, 31),
    3899. 

  3899. 			BPF_ALU32_REG(BPF_RSH, R0, R1),
    3900. 

  3900. 			BPF_EXIT_INSN(),
    3901. 

  3901. 		},
    3902. 

  3902. 		INTERNAL,
    3903. 

  3903. 		{ },
    3904. 

  3904. 		{ { 0, 1 } },
    3905. 

  3905. 	},
    3906. 

  3906. 	{
    3907. 

  3907. 		"ALU64_RSH_X: 2 >> 1 = 1",
    3908. 

  3908. 		.u.insns_int = {
    3909. 

  3909. 			BPF_LD_IMM64(R0, 2),
    3910. 

  3910. 			BPF_ALU32_IMM(BPF_MOV, R1, 1),
    3911. 

  3911. 			BPF_ALU64_REG(BPF_RSH, R0, R1),
    3912. 

  3912. 			BPF_EXIT_INSN(),
    3913. 

  3913. 		},
    3914. 

  3914. 		INTERNAL,
    3915. 

  3915. 		{ },
    3916. 

  3916. 		{ { 0, 1 } },
    3917. 

  3917. 	},
    3918. 

  3918. 	{
    3919. 

  3919. 		"ALU64_RSH_X: 0x80000000 >> 31 = 1",
    3920. 

  3920. 		.u.insns_int = {
    3921. 

  3921. 			BPF_LD_IMM64(R0, 0x80000000),
    3922. 

  3922. 			BPF_ALU32_IMM(BPF_MOV, R1, 31),
    3923. 

  3923. 			BPF_ALU64_REG(BPF_RSH, R0, R1),
    3924. 

  3924. 			BPF_EXIT_INSN(),
    3925. 

  3925. 		},
    3926. 

  3926. 		INTERNAL,
    3927. 

  3927. 		{ },
    3928. 

  3928. 		{ { 0, 1 } },
    3929. 

  3929. 	},
    3930. 

  3930. 	/* BPF_ALU | BPF_RSH | BPF_K */
    3931. 

  3931. 	{
    3932. 

  3932. 		"ALU_RSH_K: 2 >> 1 = 1",
    3933. 

  3933. 		.u.insns_int = {
    3934. 

  3934. 			BPF_LD_IMM64(R0, 2),
    3935. 

  3935. 			BPF_ALU32_IMM(BPF_RSH, R0, 1),
    3936. 

  3936. 			BPF_EXIT_INSN(),
    3937. 

  3937. 		},
    3938. 

  3938. 		INTERNAL,
    3939. 

  3939. 		{ },
    3940. 

  3940. 		{ { 0, 1 } },
    3941. 

  3941. 	},
    3942. 

  3942. 	{
    3943. 

  3943. 		"ALU_RSH_K: 0x80000000 >> 31 = 1",
    3944. 

  3944. 		.u.insns_int = {
    3945. 

  3945. 			BPF_LD_IMM64(R0, 0x80000000),
    3946. 

  3946. 			BPF_ALU32_IMM(BPF_RSH, R0, 31),
    3947. 

  3947. 			BPF_EXIT_INSN(),
    3948. 

  3948. 		},
    3949. 

  3949. 		INTERNAL,
    3950. 

  3950. 		{ },
    3951. 

  3951. 		{ { 0, 1 } },
    3952. 

  3952. 	},
    3953. 

  3953. 	{
    3954. 

  3954. 		"ALU64_RSH_K: 2 >> 1 = 1",
    3955. 

  3955. 		.u.insns_int = {
    3956. 

  3956. 			BPF_LD_IMM64(R0, 2),
    3957. 

  3957. 			BPF_ALU64_IMM(BPF_RSH, R0, 1),
    3958. 

  3958. 			BPF_EXIT_INSN(),
    3959. 

  3959. 		},
    3960. 

  3960. 		INTERNAL,
    3961. 

  3961. 		{ },
    3962. 

  3962. 		{ { 0, 1 } },
    3963. 

  3963. 	},
    3964. 

  3964. 	{
    3965. 

  3965. 		"ALU64_RSH_K: 0x80000000 >> 31 = 1",
    3966. 

  3966. 		.u.insns_int = {
    3967. 

  3967. 			BPF_LD_IMM64(R0, 0x80000000),
    3968. 

  3968. 			BPF_ALU64_IMM(BPF_RSH, R0, 31),
    3969. 

  3969. 			BPF_EXIT_INSN(),
    3970. 

  3970. 		},
    3971. 

  3971. 		INTERNAL,
    3972. 

  3972. 		{ },
    3973. 

  3973. 		{ { 0, 1 } },
    3974. 

  3974. 	},
    3975. 

  3975. 	/* BPF_ALU | BPF_ARSH | BPF_X */
    3976. 

  3976. 	{
    3977. 

  3977. 		"ALU_ARSH_X: 0xff00ff0000000000 >> 40 = 0xffffffffffff00ff",
    3978. 

  3978. 		.u.insns_int = {
    3979. 

  3979. 			BPF_LD_IMM64(R0, 0xff00ff0000000000LL),
    3980. 

  3980. 			BPF_ALU32_IMM(BPF_MOV, R1, 40),
    3981. 

  3981. 			BPF_ALU64_REG(BPF_ARSH, R0, R1),
    3982. 

  3982. 			BPF_EXIT_INSN(),
    3983. 

  3983. 		},
    3984. 

  3984. 		INTERNAL,
    3985. 

  3985. 		{ },
    3986. 

  3986. 		{ { 0, 0xffff00ff } },
    3987. 

  3987. 	},
    3988. 

  3988. 	/* BPF_ALU | BPF_ARSH | BPF_K */
    3989. 

  3989. 	{
    3990. 

  3990. 		"ALU_ARSH_K: 0xff00ff0000000000 >> 40 = 0xffffffffffff00ff",
    3991. 

  3991. 		.u.insns_int = {
    3992. 

  3992. 			BPF_LD_IMM64(R0, 0xff00ff0000000000LL),
    3993. 

  3993. 			BPF_ALU64_IMM(BPF_ARSH, R0, 40),
    3994. 

  3994. 			BPF_EXIT_INSN(),
    3995. 

  3995. 		},
    3996. 

  3996. 		INTERNAL,
    3997. 

  3997. 		{ },
    3998. 

  3998. 		{ { 0, 0xffff00ff } },
    3999. 

  3999. 	},
    4000. 

  4000. 	/* BPF_ALU | BPF_NEG */
    4001. 

  4001. 	{
    4002. 

  4002. 		"ALU_NEG: -(3) = -3",
    4003. 

  4003. 		.u.insns_int = {
    4004. 

  4004. 			BPF_ALU32_IMM(BPF_MOV, R0, 3),
    4005. 

  4005. 			BPF_ALU32_IMM(BPF_NEG, R0, 0),
    4006. 

  4006. 			BPF_EXIT_INSN(),
    4007. 

  4007. 		},
    4008. 

  4008. 		INTERNAL,
    4009. 

  4009. 		{ },
    4010. 

  4010. 		{ { 0, -3 } },
    4011. 

  4011. 	},
    4012. 

  4012. 	{
    4013. 

  4013. 		"ALU_NEG: -(-3) = 3",
    4014. 

  4014. 		.u.insns_int = {
    4015. 

  4015. 			BPF_ALU32_IMM(BPF_MOV, R0, -3),
    4016. 

  4016. 			BPF_ALU32_IMM(BPF_NEG, R0, 0),
    4017. 

  4017. 			BPF_EXIT_INSN(),
    4018. 

  4018. 		},
    4019. 

  4019. 		INTERNAL,
    4020. 

  4020. 		{ },
    4021. 

  4021. 		{ { 0, 3 } },
    4022. 

  4022. 	},
    4023. 

  4023. 	{
    4024. 

  4024. 		"ALU64_NEG: -(3) = -3",
    4025. 

  4025. 		.u.insns_int = {
    4026. 

  4026. 			BPF_LD_IMM64(R0, 3),
    4027. 

  4027. 			BPF_ALU64_IMM(BPF_NEG, R0, 0),
    4028. 

  4028. 			BPF_EXIT_INSN(),
    4029. 

  4029. 		},
    4030. 

  4030. 		INTERNAL,
    4031. 

  4031. 		{ },
    4032. 

  4032. 		{ { 0, -3 } },
    4033. 

  4033. 	},
    4034. 

  4034. 	{
    4035. 

  4035. 		"ALU64_NEG: -(-3) = 3",
    4036. 

  4036. 		.u.insns_int = {
    4037. 

  4037. 			BPF_LD_IMM64(R0, -3),
    4038. 

  4038. 			BPF_ALU64_IMM(BPF_NEG, R0, 0),
    4039. 

  4039. 			BPF_EXIT_INSN(),
    4040. 

  4040. 		},
    4041. 

  4041. 		INTERNAL,
    4042. 

  4042. 		{ },
    4043. 

  4043. 		{ { 0, 3 } },
    4044. 

  4044. 	},
    4045. 

  4045. 	/* BPF_ALU | BPF_END | BPF_FROM_BE */
    4046. 

  4046. 	{
    4047. 

  4047. 		"ALU_END_FROM_BE 16: 0x0123456789abcdef -> 0xcdef",
    4048. 

  4048. 		.u.insns_int = {
    4049. 

  4049. 			BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
    4050. 

  4050. 			BPF_ENDIAN(BPF_FROM_BE, R0, 16),
    4051. 

  4051. 			BPF_EXIT_INSN(),
    4052. 

  4052. 		},
    4053. 

  4053. 		INTERNAL,
    4054. 

  4054. 		{ },
    4055. 

  4055. 		{ { 0,  cpu_to_be16(0xcdef) } },
    4056. 

  4056. 	},
    4057. 

  4057. 	{
    4058. 

  4058. 		"ALU_END_FROM_BE 32: 0x0123456789abcdef -> 0x89abcdef",
    4059. 

  4059. 		.u.insns_int = {
    4060. 

  4060. 			BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
    4061. 

  4061. 			BPF_ENDIAN(BPF_FROM_BE, R0, 32),
    4062. 

  4062. 			BPF_ALU64_REG(BPF_MOV, R1, R0),
    4063. 

  4063. 			BPF_ALU64_IMM(BPF_RSH, R1, 32),
    4064. 

  4064. 			BPF_ALU32_REG(BPF_ADD, R0, R1), /* R1 = 0 */
    4065. 

  4065. 			BPF_EXIT_INSN(),
    4066. 

  4066. 		},
    4067. 

  4067. 		INTERNAL,
    4068. 

  4068. 		{ },
    4069. 

  4069. 		{ { 0, cpu_to_be32(0x89abcdef) } },
    4070. 

  4070. 	},
    4071. 

  4071. 	{
    4072. 

  4072. 		"ALU_END_FROM_BE 64: 0x0123456789abcdef -> 0x89abcdef",
    4073. 

  4073. 		.u.insns_int = {
    4074. 

  4074. 			BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
    4075. 

  4075. 			BPF_ENDIAN(BPF_FROM_BE, R0, 64),
    4076. 

  4076. 			BPF_EXIT_INSN(),
    4077. 

  4077. 		},
    4078. 

  4078. 		INTERNAL,
    4079. 

  4079. 		{ },
    4080. 

  4080. 		{ { 0, (u32) cpu_to_be64(0x0123456789abcdefLL) } },
    4081. 

  4081. 	},
    4082. 

  4082. 	/* BPF_ALU | BPF_END | BPF_FROM_LE */
    4083. 

  4083. 	{
    4084. 

  4084. 		"ALU_END_FROM_LE 16: 0x0123456789abcdef -> 0xefcd",
    4085. 

  4085. 		.u.insns_int = {
    4086. 

  4086. 			BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
    4087. 

  4087. 			BPF_ENDIAN(BPF_FROM_LE, R0, 16),
    4088. 

  4088. 			BPF_EXIT_INSN(),
    4089. 

  4089. 		},
    4090. 

  4090. 		INTERNAL,
    4091. 

  4091. 		{ },
    4092. 

  4092. 		{ { 0, cpu_to_le16(0xcdef) } },
    4093. 

  4093. 	},
    4094. 

  4094. 	{
    4095. 

  4095. 		"ALU_END_FROM_LE 32: 0x0123456789abcdef -> 0xefcdab89",
    4096. 

  4096. 		.u.insns_int = {
    4097. 

  4097. 			BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
    4098. 

  4098. 			BPF_ENDIAN(BPF_FROM_LE, R0, 32),
    4099. 

  4099. 			BPF_ALU64_REG(BPF_MOV, R1, R0),
    4100. 

  4100. 			BPF_ALU64_IMM(BPF_RSH, R1, 32),
    4101. 

  4101. 			BPF_ALU32_REG(BPF_ADD, R0, R1), /* R1 = 0 */
    4102. 

  4102. 			BPF_EXIT_INSN(),
    4103. 

  4103. 		},
    4104. 

  4104. 		INTERNAL,
    4105. 

  4105. 		{ },
    4106. 

  4106. 		{ { 0, cpu_to_le32(0x89abcdef) } },
    4107. 

  4107. 	},
    4108. 

  4108. 	{
    4109. 

  4109. 		"ALU_END_FROM_LE 64: 0x0123456789abcdef -> 0x67452301",
    4110. 

  4110. 		.u.insns_int = {
    4111. 

  4111. 			BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
    4112. 

  4112. 			BPF_ENDIAN(BPF_FROM_LE, R0, 64),
    4113. 

  4113. 			BPF_EXIT_INSN(),
    4114. 

  4114. 		},
    4115. 

  4115. 		INTERNAL,
    4116. 

  4116. 		{ },
    4117. 

  4117. 		{ { 0, (u32) cpu_to_le64(0x0123456789abcdefLL) } },
    4118. 

  4118. 	},
    4119. 

  4119. 	/* BPF_ST(X) | BPF_MEM | BPF_B/H/W/DW */
    4120. 

  4120. 	{
    4121. 

  4121. 		"ST_MEM_B: Store/Load byte: max negative",
    4122. 

  4122. 		.u.insns_int = {
    4123. 

  4123. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4124. 

  4124. 			BPF_ST_MEM(BPF_B, R10, -40, 0xff),
    4125. 

  4125. 			BPF_LDX_MEM(BPF_B, R0, R10, -40),
    4126. 

  4126. 			BPF_EXIT_INSN(),
    4127. 

  4127. 		},
    4128. 

  4128. 		INTERNAL,
    4129. 

  4129. 		{ },
    4130. 

  4130. 		{ { 0, 0xff } },
    4131. 

  4131. 		.stack_depth = 40,
    4132. 

  4132. 	},
    4133. 

  4133. 	{
    4134. 

  4134. 		"ST_MEM_B: Store/Load byte: max positive",
    4135. 

  4135. 		.u.insns_int = {
    4136. 

  4136. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4137. 

  4137. 			BPF_ST_MEM(BPF_H, R10, -40, 0x7f),
    4138. 

  4138. 			BPF_LDX_MEM(BPF_H, R0, R10, -40),
    4139. 

  4139. 			BPF_EXIT_INSN(),
    4140. 

  4140. 		},
    4141. 

  4141. 		INTERNAL,
    4142. 

  4142. 		{ },
    4143. 

  4143. 		{ { 0, 0x7f } },
    4144. 

  4144. 		.stack_depth = 40,
    4145. 

  4145. 	},
    4146. 

  4146. 	{
    4147. 

  4147. 		"STX_MEM_B: Store/Load byte: max negative",
    4148. 

  4148. 		.u.insns_int = {
    4149. 

  4149. 			BPF_LD_IMM64(R0, 0),
    4150. 

  4150. 			BPF_LD_IMM64(R1, 0xffLL),
    4151. 

  4151. 			BPF_STX_MEM(BPF_B, R10, R1, -40),
    4152. 

  4152. 			BPF_LDX_MEM(BPF_B, R0, R10, -40),
    4153. 

  4153. 			BPF_EXIT_INSN(),
    4154. 

  4154. 		},
    4155. 

  4155. 		INTERNAL,
    4156. 

  4156. 		{ },
    4157. 

  4157. 		{ { 0, 0xff } },
    4158. 

  4158. 		.stack_depth = 40,
    4159. 

  4159. 	},
    4160. 

  4160. 	{
    4161. 

  4161. 		"ST_MEM_H: Store/Load half word: max negative",
    4162. 

  4162. 		.u.insns_int = {
    4163. 

  4163. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4164. 

  4164. 			BPF_ST_MEM(BPF_H, R10, -40, 0xffff),
    4165. 

  4165. 			BPF_LDX_MEM(BPF_H, R0, R10, -40),
    4166. 

  4166. 			BPF_EXIT_INSN(),
    4167. 

  4167. 		},
    4168. 

  4168. 		INTERNAL,
    4169. 

  4169. 		{ },
    4170. 

  4170. 		{ { 0, 0xffff } },
    4171. 

  4171. 		.stack_depth = 40,
    4172. 

  4172. 	},
    4173. 

  4173. 	{
    4174. 

  4174. 		"ST_MEM_H: Store/Load half word: max positive",
    4175. 

  4175. 		.u.insns_int = {
    4176. 

  4176. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4177. 

  4177. 			BPF_ST_MEM(BPF_H, R10, -40, 0x7fff),
    4178. 

  4178. 			BPF_LDX_MEM(BPF_H, R0, R10, -40),
    4179. 

  4179. 			BPF_EXIT_INSN(),
    4180. 

  4180. 		},
    4181. 

  4181. 		INTERNAL,
    4182. 

  4182. 		{ },
    4183. 

  4183. 		{ { 0, 0x7fff } },
    4184. 

  4184. 		.stack_depth = 40,
    4185. 

  4185. 	},
    4186. 

  4186. 	{
    4187. 

  4187. 		"STX_MEM_H: Store/Load half word: max negative",
    4188. 

  4188. 		.u.insns_int = {
    4189. 

  4189. 			BPF_LD_IMM64(R0, 0),
    4190. 

  4190. 			BPF_LD_IMM64(R1, 0xffffLL),
    4191. 

  4191. 			BPF_STX_MEM(BPF_H, R10, R1, -40),
    4192. 

  4192. 			BPF_LDX_MEM(BPF_H, R0, R10, -40),
    4193. 

  4193. 			BPF_EXIT_INSN(),
    4194. 

  4194. 		},
    4195. 

  4195. 		INTERNAL,
    4196. 

  4196. 		{ },
    4197. 

  4197. 		{ { 0, 0xffff } },
    4198. 

  4198. 		.stack_depth = 40,
    4199. 

  4199. 	},
    4200. 

  4200. 	{
    4201. 

  4201. 		"ST_MEM_W: Store/Load word: max negative",
    4202. 

  4202. 		.u.insns_int = {
    4203. 

  4203. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4204. 

  4204. 			BPF_ST_MEM(BPF_W, R10, -40, 0xffffffff),
    4205. 

  4205. 			BPF_LDX_MEM(BPF_W, R0, R10, -40),
    4206. 

  4206. 			BPF_EXIT_INSN(),
    4207. 

  4207. 		},
    4208. 

  4208. 		INTERNAL,
    4209. 

  4209. 		{ },
    4210. 

  4210. 		{ { 0, 0xffffffff } },
    4211. 

  4211. 		.stack_depth = 40,
    4212. 

  4212. 	},
    4213. 

  4213. 	{
    4214. 

  4214. 		"ST_MEM_W: Store/Load word: max positive",
    4215. 

  4215. 		.u.insns_int = {
    4216. 

  4216. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4217. 

  4217. 			BPF_ST_MEM(BPF_W, R10, -40, 0x7fffffff),
    4218. 

  4218. 			BPF_LDX_MEM(BPF_W, R0, R10, -40),
    4219. 

  4219. 			BPF_EXIT_INSN(),
    4220. 

  4220. 		},
    4221. 

  4221. 		INTERNAL,
    4222. 

  4222. 		{ },
    4223. 

  4223. 		{ { 0, 0x7fffffff } },
    4224. 

  4224. 		.stack_depth = 40,
    4225. 

  4225. 	},
    4226. 

  4226. 	{
    4227. 

  4227. 		"STX_MEM_W: Store/Load word: max negative",
    4228. 

  4228. 		.u.insns_int = {
    4229. 

  4229. 			BPF_LD_IMM64(R0, 0),
    4230. 

  4230. 			BPF_LD_IMM64(R1, 0xffffffffLL),
    4231. 

  4231. 			BPF_STX_MEM(BPF_W, R10, R1, -40),
    4232. 

  4232. 			BPF_LDX_MEM(BPF_W, R0, R10, -40),
    4233. 

  4233. 			BPF_EXIT_INSN(),
    4234. 

  4234. 		},
    4235. 

  4235. 		INTERNAL,
    4236. 

  4236. 		{ },
    4237. 

  4237. 		{ { 0, 0xffffffff } },
    4238. 

  4238. 		.stack_depth = 40,
    4239. 

  4239. 	},
    4240. 

  4240. 	{
    4241. 

  4241. 		"ST_MEM_DW: Store/Load double word: max negative",
    4242. 

  4242. 		.u.insns_int = {
    4243. 

  4243. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4244. 

  4244. 			BPF_ST_MEM(BPF_DW, R10, -40, 0xffffffff),
    4245. 

  4245. 			BPF_LDX_MEM(BPF_DW, R0, R10, -40),
    4246. 

  4246. 			BPF_EXIT_INSN(),
    4247. 

  4247. 		},
    4248. 

  4248. 		INTERNAL,
    4249. 

  4249. 		{ },
    4250. 

  4250. 		{ { 0, 0xffffffff } },
    4251. 

  4251. 		.stack_depth = 40,
    4252. 

  4252. 	},
    4253. 

  4253. 	{
    4254. 

  4254. 		"ST_MEM_DW: Store/Load double word: max negative 2",
    4255. 

  4255. 		.u.insns_int = {
    4256. 

  4256. 			BPF_LD_IMM64(R2, 0xffff00000000ffffLL),
    4257. 

  4257. 			BPF_LD_IMM64(R3, 0xffffffffffffffffLL),
    4258. 

  4258. 			BPF_ST_MEM(BPF_DW, R10, -40, 0xffffffff),
    4259. 

  4259. 			BPF_LDX_MEM(BPF_DW, R2, R10, -40),
    4260. 

  4260. 			BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
    4261. 

  4261. 			BPF_MOV32_IMM(R0, 2),
    4262. 

  4262. 			BPF_EXIT_INSN(),
    4263. 

  4263. 			BPF_MOV32_IMM(R0, 1),
    4264. 

  4264. 			BPF_EXIT_INSN(),
    4265. 

  4265. 		},
    4266. 

  4266. 		INTERNAL,
    4267. 

  4267. 		{ },
    4268. 

  4268. 		{ { 0, 0x1 } },
    4269. 

  4269. 		.stack_depth = 40,
    4270. 

  4270. 	},
    4271. 

  4271. 	{
    4272. 

  4272. 		"ST_MEM_DW: Store/Load double word: max positive",
    4273. 

  4273. 		.u.insns_int = {
    4274. 

  4274. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4275. 

  4275. 			BPF_ST_MEM(BPF_DW, R10, -40, 0x7fffffff),
    4276. 

  4276. 			BPF_LDX_MEM(BPF_DW, R0, R10, -40),
    4277. 

  4277. 			BPF_EXIT_INSN(),
    4278. 

  4278. 		},
    4279. 

  4279. 		INTERNAL,
    4280. 

  4280. 		{ },
    4281. 

  4281. 		{ { 0, 0x7fffffff } },
    4282. 

  4282. 		.stack_depth = 40,
    4283. 

  4283. 	},
    4284. 

  4284. 	{
    4285. 

  4285. 		"STX_MEM_DW: Store/Load double word: max negative",
    4286. 

  4286. 		.u.insns_int = {
    4287. 

  4287. 			BPF_LD_IMM64(R0, 0),
    4288. 

  4288. 			BPF_LD_IMM64(R1, 0xffffffffffffffffLL),
    4289. 

  4289. 			BPF_STX_MEM(BPF_W, R10, R1, -40),
    4290. 

  4290. 			BPF_LDX_MEM(BPF_W, R0, R10, -40),
    4291. 

  4291. 			BPF_EXIT_INSN(),
    4292. 

  4292. 		},
    4293. 

  4293. 		INTERNAL,
    4294. 

  4294. 		{ },
    4295. 

  4295. 		{ { 0, 0xffffffff } },
    4296. 

  4296. 		.stack_depth = 40,
    4297. 

  4297. 	},
    4298. 

  4298. 	/* BPF_STX | BPF_XADD | BPF_W/DW */
    4299. 

  4299. 	{
    4300. 

  4300. 		"STX_XADD_W: Test: 0x12 + 0x10 = 0x22",
    4301. 

  4301. 		.u.insns_int = {
    4302. 

  4302. 			BPF_ALU32_IMM(BPF_MOV, R0, 0x12),
    4303. 

  4303. 			BPF_ST_MEM(BPF_W, R10, -40, 0x10),
    4304. 

  4304. 			BPF_STX_XADD(BPF_W, R10, R0, -40),
    4305. 

  4305. 			BPF_LDX_MEM(BPF_W, R0, R10, -40),
    4306. 

  4306. 			BPF_EXIT_INSN(),
    4307. 

  4307. 		},
    4308. 

  4308. 		INTERNAL,
    4309. 

  4309. 		{ },
    4310. 

  4310. 		{ { 0, 0x22 } },
    4311. 

  4311. 		.stack_depth = 40,
    4312. 

  4312. 	},
    4313. 

  4313. 	{
    4314. 

  4314. 		"STX_XADD_W: Test side-effects, r10: 0x12 + 0x10 = 0x22",
    4315. 

  4315. 		.u.insns_int = {
    4316. 

  4316. 			BPF_ALU64_REG(BPF_MOV, R1, R10),
    4317. 

  4317. 			BPF_ALU32_IMM(BPF_MOV, R0, 0x12),
    4318. 

  4318. 			BPF_ST_MEM(BPF_W, R10, -40, 0x10),
    4319. 

  4319. 			BPF_STX_XADD(BPF_W, R10, R0, -40),
    4320. 

  4320. 			BPF_ALU64_REG(BPF_MOV, R0, R10),
    4321. 

  4321. 			BPF_ALU64_REG(BPF_SUB, R0, R1),
    4322. 

  4322. 			BPF_EXIT_INSN(),
    4323. 

  4323. 		},
    4324. 

  4324. 		INTERNAL,
    4325. 

  4325. 		{ },
    4326. 

  4326. 		{ { 0, 0 } },
    4327. 

  4327. 		.stack_depth = 40,
    4328. 

  4328. 	},
    4329. 

  4329. 	{
    4330. 

  4330. 		"STX_XADD_W: Test side-effects, r0: 0x12 + 0x10 = 0x22",
    4331. 

  4331. 		.u.insns_int = {
    4332. 

  4332. 			BPF_ALU32_IMM(BPF_MOV, R0, 0x12),
    4333. 

  4333. 			BPF_ST_MEM(BPF_W, R10, -40, 0x10),
    4334. 

  4334. 			BPF_STX_XADD(BPF_W, R10, R0, -40),
    4335. 

  4335. 			BPF_EXIT_INSN(),
    4336. 

  4336. 		},
    4337. 

  4337. 		INTERNAL,
    4338. 

  4338. 		{ },
    4339. 

  4339. 		{ { 0, 0x12 } },
    4340. 

  4340. 		.stack_depth = 40,
    4341. 

  4341. 	},
    4342. 

  4342. 	{
    4343. 

  4343. 		"STX_XADD_W: X + 1 + 1 + 1 + ...",
    4344. 

  4344. 		{ },
    4345. 

  4345. 		INTERNAL,
    4346. 

  4346. 		{ },
    4347. 

  4347. 		{ { 0, 4134 } },
    4348. 

  4348. 		.fill_helper = bpf_fill_stxw,
    4349. 

  4349. 	},
    4350. 

  4350. 	{
    4351. 

  4351. 		"STX_XADD_DW: Test: 0x12 + 0x10 = 0x22",
    4352. 

  4352. 		.u.insns_int = {
    4353. 

  4353. 			BPF_ALU32_IMM(BPF_MOV, R0, 0x12),
    4354. 

  4354. 			BPF_ST_MEM(BPF_DW, R10, -40, 0x10),
    4355. 

  4355. 			BPF_STX_XADD(BPF_DW, R10, R0, -40),
    4356. 

  4356. 			BPF_LDX_MEM(BPF_DW, R0, R10, -40),
    4357. 

  4357. 			BPF_EXIT_INSN(),
    4358. 

  4358. 		},
    4359. 

  4359. 		INTERNAL,
    4360. 

  4360. 		{ },
    4361. 

  4361. 		{ { 0, 0x22 } },
    4362. 

  4362. 		.stack_depth = 40,
    4363. 

  4363. 	},
    4364. 

  4364. 	{
    4365. 

  4365. 		"STX_XADD_DW: Test side-effects, r10: 0x12 + 0x10 = 0x22",
    4366. 

  4366. 		.u.insns_int = {
    4367. 

  4367. 			BPF_ALU64_REG(BPF_MOV, R1, R10),
    4368. 

  4368. 			BPF_ALU32_IMM(BPF_MOV, R0, 0x12),
    4369. 

  4369. 			BPF_ST_MEM(BPF_DW, R10, -40, 0x10),
    4370. 

  4370. 			BPF_STX_XADD(BPF_DW, R10, R0, -40),
    4371. 

  4371. 			BPF_ALU64_REG(BPF_MOV, R0, R10),
    4372. 

  4372. 			BPF_ALU64_REG(BPF_SUB, R0, R1),
    4373. 

  4373. 			BPF_EXIT_INSN(),
    4374. 

  4374. 		},
    4375. 

  4375. 		INTERNAL,
    4376. 

  4376. 		{ },
    4377. 

  4377. 		{ { 0, 0 } },
    4378. 

  4378. 		.stack_depth = 40,
    4379. 

  4379. 	},
    4380. 

  4380. 	{
    4381. 

  4381. 		"STX_XADD_DW: Test side-effects, r0: 0x12 + 0x10 = 0x22",
    4382. 

  4382. 		.u.insns_int = {
    4383. 

  4383. 			BPF_ALU32_IMM(BPF_MOV, R0, 0x12),
    4384. 

  4384. 			BPF_ST_MEM(BPF_DW, R10, -40, 0x10),
    4385. 

  4385. 			BPF_STX_XADD(BPF_DW, R10, R0, -40),
    4386. 

  4386. 			BPF_EXIT_INSN(),
    4387. 

  4387. 		},
    4388. 

  4388. 		INTERNAL,
    4389. 

  4389. 		{ },
    4390. 

  4390. 		{ { 0, 0x12 } },
    4391. 

  4391. 		.stack_depth = 40,
    4392. 

  4392. 	},
    4393. 

  4393. 	{
    4394. 

  4394. 		"STX_XADD_DW: X + 1 + 1 + 1 + ...",
    4395. 

  4395. 		{ },
    4396. 

  4396. 		INTERNAL,
    4397. 

  4397. 		{ },
    4398. 

  4398. 		{ { 0, 4134 } },
    4399. 

  4399. 		.fill_helper = bpf_fill_stxdw,
    4400. 

  4400. 	},
    4401. 

  4401. 	/* BPF_JMP | BPF_EXIT */
    4402. 

  4402. 	{
    4403. 

  4403. 		"JMP_EXIT",
    4404. 

  4404. 		.u.insns_int = {
    4405. 

  4405. 			BPF_ALU32_IMM(BPF_MOV, R0, 0x4711),
    4406. 

  4406. 			BPF_EXIT_INSN(),
    4407. 

  4407. 			BPF_ALU32_IMM(BPF_MOV, R0, 0x4712),
    4408. 

  4408. 		},
    4409. 

  4409. 		INTERNAL,
    4410. 

  4410. 		{ },
    4411. 

  4411. 		{ { 0, 0x4711 } },
    4412. 

  4412. 	},
    4413. 

  4413. 	/* BPF_JMP | BPF_JA */
    4414. 

  4414. 	{
    4415. 

  4415. 		"JMP_JA: Unconditional jump: if (true) return 1",
    4416. 

  4416. 		.u.insns_int = {
    4417. 

  4417. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4418. 

  4418. 			BPF_JMP_IMM(BPF_JA, 0, 0, 1),
    4419. 

  4419. 			BPF_EXIT_INSN(),
    4420. 

  4420. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4421. 

  4421. 			BPF_EXIT_INSN(),
    4422. 

  4422. 		},
    4423. 

  4423. 		INTERNAL,
    4424. 

  4424. 		{ },
    4425. 

  4425. 		{ { 0, 1 } },
    4426. 

  4426. 	},
    4427. 

  4427. 	/* BPF_JMP | BPF_JSLT | BPF_K */
    4428. 

  4428. 	{
    4429. 

  4429. 		"JMP_JSLT_K: Signed jump: if (-2 < -1) return 1",
    4430. 

  4430. 		.u.insns_int = {
    4431. 

  4431. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4432. 

  4432. 			BPF_LD_IMM64(R1, 0xfffffffffffffffeLL),
    4433. 

  4433. 			BPF_JMP_IMM(BPF_JSLT, R1, -1, 1),
    4434. 

  4434. 			BPF_EXIT_INSN(),
    4435. 

  4435. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4436. 

  4436. 			BPF_EXIT_INSN(),
    4437. 

  4437. 		},
    4438. 

  4438. 		INTERNAL,
    4439. 

  4439. 		{ },
    4440. 

  4440. 		{ { 0, 1 } },
    4441. 

  4441. 	},
    4442. 

  4442. 	{
    4443. 

  4443. 		"JMP_JSLT_K: Signed jump: if (-1 < -1) return 0",
    4444. 

  4444. 		.u.insns_int = {
    4445. 

  4445. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4446. 

  4446. 			BPF_LD_IMM64(R1, 0xffffffffffffffffLL),
    4447. 

  4447. 			BPF_JMP_IMM(BPF_JSLT, R1, -1, 1),
    4448. 

  4448. 			BPF_EXIT_INSN(),
    4449. 

  4449. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4450. 

  4450. 			BPF_EXIT_INSN(),
    4451. 

  4451. 		},
    4452. 

  4452. 		INTERNAL,
    4453. 

  4453. 		{ },
    4454. 

  4454. 		{ { 0, 1 } },
    4455. 

  4455. 	},
    4456. 

  4456. 	/* BPF_JMP | BPF_JSGT | BPF_K */
    4457. 

  4457. 	{
    4458. 

  4458. 		"JMP_JSGT_K: Signed jump: if (-1 > -2) return 1",
    4459. 

  4459. 		.u.insns_int = {
    4460. 

  4460. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4461. 

  4461. 			BPF_LD_IMM64(R1, 0xffffffffffffffffLL),
    4462. 

  4462. 			BPF_JMP_IMM(BPF_JSGT, R1, -2, 1),
    4463. 

  4463. 			BPF_EXIT_INSN(),
    4464. 

  4464. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4465. 

  4465. 			BPF_EXIT_INSN(),
    4466. 

  4466. 		},
    4467. 

  4467. 		INTERNAL,
    4468. 

  4468. 		{ },
    4469. 

  4469. 		{ { 0, 1 } },
    4470. 

  4470. 	},
    4471. 

  4471. 	{
    4472. 

  4472. 		"JMP_JSGT_K: Signed jump: if (-1 > -1) return 0",
    4473. 

  4473. 		.u.insns_int = {
    4474. 

  4474. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4475. 

  4475. 			BPF_LD_IMM64(R1, 0xffffffffffffffffLL),
    4476. 

  4476. 			BPF_JMP_IMM(BPF_JSGT, R1, -1, 1),
    4477. 

  4477. 			BPF_EXIT_INSN(),
    4478. 

  4478. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4479. 

  4479. 			BPF_EXIT_INSN(),
    4480. 

  4480. 		},
    4481. 

  4481. 		INTERNAL,
    4482. 

  4482. 		{ },
    4483. 

  4483. 		{ { 0, 1 } },
    4484. 

  4484. 	},
    4485. 

  4485. 	/* BPF_JMP | BPF_JSLE | BPF_K */
    4486. 

  4486. 	{
    4487. 

  4487. 		"JMP_JSLE_K: Signed jump: if (-2 <= -1) return 1",
    4488. 

  4488. 		.u.insns_int = {
    4489. 

  4489. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4490. 

  4490. 			BPF_LD_IMM64(R1, 0xfffffffffffffffeLL),
    4491. 

  4491. 			BPF_JMP_IMM(BPF_JSLE, R1, -1, 1),
    4492. 

  4492. 			BPF_EXIT_INSN(),
    4493. 

  4493. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4494. 

  4494. 			BPF_EXIT_INSN(),
    4495. 

  4495. 		},
    4496. 

  4496. 		INTERNAL,
    4497. 

  4497. 		{ },
    4498. 

  4498. 		{ { 0, 1 } },
    4499. 

  4499. 	},
    4500. 

  4500. 	{
    4501. 

  4501. 		"JMP_JSLE_K: Signed jump: if (-1 <= -1) return 1",
    4502. 

  4502. 		.u.insns_int = {
    4503. 

  4503. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4504. 

  4504. 			BPF_LD_IMM64(R1, 0xffffffffffffffffLL),
    4505. 

  4505. 			BPF_JMP_IMM(BPF_JSLE, R1, -1, 1),
    4506. 

  4506. 			BPF_EXIT_INSN(),
    4507. 

  4507. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4508. 

  4508. 			BPF_EXIT_INSN(),
    4509. 

  4509. 		},
    4510. 

  4510. 		INTERNAL,
    4511. 

  4511. 		{ },
    4512. 

  4512. 		{ { 0, 1 } },
    4513. 

  4513. 	},
    4514. 

  4514. 	{
    4515. 

  4515. 		"JMP_JSLE_K: Signed jump: value walk 1",
    4516. 

  4516. 		.u.insns_int = {
    4517. 

  4517. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4518. 

  4518. 			BPF_LD_IMM64(R1, 3),
    4519. 

  4519. 			BPF_JMP_IMM(BPF_JSLE, R1, 0, 6),
    4520. 

  4520. 			BPF_ALU64_IMM(BPF_SUB, R1, 1),
    4521. 

  4521. 			BPF_JMP_IMM(BPF_JSLE, R1, 0, 4),
    4522. 

  4522. 			BPF_ALU64_IMM(BPF_SUB, R1, 1),
    4523. 

  4523. 			BPF_JMP_IMM(BPF_JSLE, R1, 0, 2),
    4524. 

  4524. 			BPF_ALU64_IMM(BPF_SUB, R1, 1),
    4525. 

  4525. 			BPF_JMP_IMM(BPF_JSLE, R1, 0, 1),
    4526. 

  4526. 			BPF_EXIT_INSN(),		/* bad exit */
    4527. 

  4527. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),	/* good exit */
    4528. 

  4528. 			BPF_EXIT_INSN(),
    4529. 

  4529. 		},
    4530. 

  4530. 		INTERNAL,
    4531. 

  4531. 		{ },
    4532. 

  4532. 		{ { 0, 1 } },
    4533. 

  4533. 	},
    4534. 

  4534. 	{
    4535. 

  4535. 		"JMP_JSLE_K: Signed jump: value walk 2",
    4536. 

  4536. 		.u.insns_int = {
    4537. 

  4537. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4538. 

  4538. 			BPF_LD_IMM64(R1, 3),
    4539. 

  4539. 			BPF_JMP_IMM(BPF_JSLE, R1, 0, 4),
    4540. 

  4540. 			BPF_ALU64_IMM(BPF_SUB, R1, 2),
    4541. 

  4541. 			BPF_JMP_IMM(BPF_JSLE, R1, 0, 2),
    4542. 

  4542. 			BPF_ALU64_IMM(BPF_SUB, R1, 2),
    4543. 

  4543. 			BPF_JMP_IMM(BPF_JSLE, R1, 0, 1),
    4544. 

  4544. 			BPF_EXIT_INSN(),		/* bad exit */
    4545. 

  4545. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),	/* good exit */
    4546. 

  4546. 			BPF_EXIT_INSN(),
    4547. 

  4547. 		},
    4548. 

  4548. 		INTERNAL,
    4549. 

  4549. 		{ },
    4550. 

  4550. 		{ { 0, 1 } },
    4551. 

  4551. 	},
    4552. 

  4552. 	/* BPF_JMP | BPF_JSGE | BPF_K */
    4553. 

  4553. 	{
    4554. 

  4554. 		"JMP_JSGE_K: Signed jump: if (-1 >= -2) return 1",
    4555. 

  4555. 		.u.insns_int = {
    4556. 

  4556. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4557. 

  4557. 			BPF_LD_IMM64(R1, 0xffffffffffffffffLL),
    4558. 

  4558. 			BPF_JMP_IMM(BPF_JSGE, R1, -2, 1),
    4559. 

  4559. 			BPF_EXIT_INSN(),
    4560. 

  4560. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4561. 

  4561. 			BPF_EXIT_INSN(),
    4562. 

  4562. 		},
    4563. 

  4563. 		INTERNAL,
    4564. 

  4564. 		{ },
    4565. 

  4565. 		{ { 0, 1 } },
    4566. 

  4566. 	},
    4567. 

  4567. 	{
    4568. 

  4568. 		"JMP_JSGE_K: Signed jump: if (-1 >= -1) return 1",
    4569. 

  4569. 		.u.insns_int = {
    4570. 

  4570. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4571. 

  4571. 			BPF_LD_IMM64(R1, 0xffffffffffffffffLL),
    4572. 

  4572. 			BPF_JMP_IMM(BPF_JSGE, R1, -1, 1),
    4573. 

  4573. 			BPF_EXIT_INSN(),
    4574. 

  4574. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4575. 

  4575. 			BPF_EXIT_INSN(),
    4576. 

  4576. 		},
    4577. 

  4577. 		INTERNAL,
    4578. 

  4578. 		{ },
    4579. 

  4579. 		{ { 0, 1 } },
    4580. 

  4580. 	},
    4581. 

  4581. 	{
    4582. 

  4582. 		"JMP_JSGE_K: Signed jump: value walk 1",
    4583. 

  4583. 		.u.insns_int = {
    4584. 

  4584. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4585. 

  4585. 			BPF_LD_IMM64(R1, -3),
    4586. 

  4586. 			BPF_JMP_IMM(BPF_JSGE, R1, 0, 6),
    4587. 

  4587. 			BPF_ALU64_IMM(BPF_ADD, R1, 1),
    4588. 

  4588. 			BPF_JMP_IMM(BPF_JSGE, R1, 0, 4),
    4589. 

  4589. 			BPF_ALU64_IMM(BPF_ADD, R1, 1),
    4590. 

  4590. 			BPF_JMP_IMM(BPF_JSGE, R1, 0, 2),
    4591. 

  4591. 			BPF_ALU64_IMM(BPF_ADD, R1, 1),
    4592. 

  4592. 			BPF_JMP_IMM(BPF_JSGE, R1, 0, 1),
    4593. 

  4593. 			BPF_EXIT_INSN(),		/* bad exit */
    4594. 

  4594. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),	/* good exit */
    4595. 

  4595. 			BPF_EXIT_INSN(),
    4596. 

  4596. 		},
    4597. 

  4597. 		INTERNAL,
    4598. 

  4598. 		{ },
    4599. 

  4599. 		{ { 0, 1 } },
    4600. 

  4600. 	},
    4601. 

  4601. 	{
    4602. 

  4602. 		"JMP_JSGE_K: Signed jump: value walk 2",
    4603. 

  4603. 		.u.insns_int = {
    4604. 

  4604. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4605. 

  4605. 			BPF_LD_IMM64(R1, -3),
    4606. 

  4606. 			BPF_JMP_IMM(BPF_JSGE, R1, 0, 4),
    4607. 

  4607. 			BPF_ALU64_IMM(BPF_ADD, R1, 2),
    4608. 

  4608. 			BPF_JMP_IMM(BPF_JSGE, R1, 0, 2),
    4609. 

  4609. 			BPF_ALU64_IMM(BPF_ADD, R1, 2),
    4610. 

  4610. 			BPF_JMP_IMM(BPF_JSGE, R1, 0, 1),
    4611. 

  4611. 			BPF_EXIT_INSN(),		/* bad exit */
    4612. 

  4612. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),	/* good exit */
    4613. 

  4613. 			BPF_EXIT_INSN(),
    4614. 

  4614. 		},
    4615. 

  4615. 		INTERNAL,
    4616. 

  4616. 		{ },
    4617. 

  4617. 		{ { 0, 1 } },
    4618. 

  4618. 	},
    4619. 

  4619. 	/* BPF_JMP | BPF_JGT | BPF_K */
    4620. 

  4620. 	{
    4621. 

  4621. 		"JMP_JGT_K: if (3 > 2) return 1",
    4622. 

  4622. 		.u.insns_int = {
    4623. 

  4623. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4624. 

  4624. 			BPF_LD_IMM64(R1, 3),
    4625. 

  4625. 			BPF_JMP_IMM(BPF_JGT, R1, 2, 1),
    4626. 

  4626. 			BPF_EXIT_INSN(),
    4627. 

  4627. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4628. 

  4628. 			BPF_EXIT_INSN(),
    4629. 

  4629. 		},
    4630. 

  4630. 		INTERNAL,
    4631. 

  4631. 		{ },
    4632. 

  4632. 		{ { 0, 1 } },
    4633. 

  4633. 	},
    4634. 

  4634. 	{
    4635. 

  4635. 		"JMP_JGT_K: Unsigned jump: if (-1 > 1) return 1",
    4636. 

  4636. 		.u.insns_int = {
    4637. 

  4637. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4638. 

  4638. 			BPF_LD_IMM64(R1, -1),
    4639. 

  4639. 			BPF_JMP_IMM(BPF_JGT, R1, 1, 1),
    4640. 

  4640. 			BPF_EXIT_INSN(),
    4641. 

  4641. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4642. 

  4642. 			BPF_EXIT_INSN(),
    4643. 

  4643. 		},
    4644. 

  4644. 		INTERNAL,
    4645. 

  4645. 		{ },
    4646. 

  4646. 		{ { 0, 1 } },
    4647. 

  4647. 	},
    4648. 

  4648. 	/* BPF_JMP | BPF_JLT | BPF_K */
    4649. 

  4649. 	{
    4650. 

  4650. 		"JMP_JLT_K: if (2 < 3) return 1",
    4651. 

  4651. 		.u.insns_int = {
    4652. 

  4652. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4653. 

  4653. 			BPF_LD_IMM64(R1, 2),
    4654. 

  4654. 			BPF_JMP_IMM(BPF_JLT, R1, 3, 1),
    4655. 

  4655. 			BPF_EXIT_INSN(),
    4656. 

  4656. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4657. 

  4657. 			BPF_EXIT_INSN(),
    4658. 

  4658. 		},
    4659. 

  4659. 		INTERNAL,
    4660. 

  4660. 		{ },
    4661. 

  4661. 		{ { 0, 1 } },
    4662. 

  4662. 	},
    4663. 

  4663. 	{
    4664. 

  4664. 		"JMP_JGT_K: Unsigned jump: if (1 < -1) return 1",
    4665. 

  4665. 		.u.insns_int = {
    4666. 

  4666. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4667. 

  4667. 			BPF_LD_IMM64(R1, 1),
    4668. 

  4668. 			BPF_JMP_IMM(BPF_JLT, R1, -1, 1),
    4669. 

  4669. 			BPF_EXIT_INSN(),
    4670. 

  4670. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4671. 

  4671. 			BPF_EXIT_INSN(),
    4672. 

  4672. 		},
    4673. 

  4673. 		INTERNAL,
    4674. 

  4674. 		{ },
    4675. 

  4675. 		{ { 0, 1 } },
    4676. 

  4676. 	},
    4677. 

  4677. 	/* BPF_JMP | BPF_JGE | BPF_K */
    4678. 

  4678. 	{
    4679. 

  4679. 		"JMP_JGE_K: if (3 >= 2) return 1",
    4680. 

  4680. 		.u.insns_int = {
    4681. 

  4681. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4682. 

  4682. 			BPF_LD_IMM64(R1, 3),
    4683. 

  4683. 			BPF_JMP_IMM(BPF_JGE, R1, 2, 1),
    4684. 

  4684. 			BPF_EXIT_INSN(),
    4685. 

  4685. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4686. 

  4686. 			BPF_EXIT_INSN(),
    4687. 

  4687. 		},
    4688. 

  4688. 		INTERNAL,
    4689. 

  4689. 		{ },
    4690. 

  4690. 		{ { 0, 1 } },
    4691. 

  4691. 	},
    4692. 

  4692. 	/* BPF_JMP | BPF_JLE | BPF_K */
    4693. 

  4693. 	{
    4694. 

  4694. 		"JMP_JLE_K: if (2 <= 3) return 1",
    4695. 

  4695. 		.u.insns_int = {
    4696. 

  4696. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4697. 

  4697. 			BPF_LD_IMM64(R1, 2),
    4698. 

  4698. 			BPF_JMP_IMM(BPF_JLE, R1, 3, 1),
    4699. 

  4699. 			BPF_EXIT_INSN(),
    4700. 

  4700. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4701. 

  4701. 			BPF_EXIT_INSN(),
    4702. 

  4702. 		},
    4703. 

  4703. 		INTERNAL,
    4704. 

  4704. 		{ },
    4705. 

  4705. 		{ { 0, 1 } },
    4706. 

  4706. 	},
    4707. 

  4707. 	/* BPF_JMP | BPF_JGT | BPF_K jump backwards */
    4708. 

  4708. 	{
    4709. 

  4709. 		"JMP_JGT_K: if (3 > 2) return 1 (jump backwards)",
    4710. 

  4710. 		.u.insns_int = {
    4711. 

  4711. 			BPF_JMP_IMM(BPF_JA, 0, 0, 2), /* goto start */
    4712. 

  4712. 			BPF_ALU32_IMM(BPF_MOV, R0, 1), /* out: */
    4713. 

  4713. 			BPF_EXIT_INSN(),
    4714. 

  4714. 			BPF_ALU32_IMM(BPF_MOV, R0, 0), /* start: */
    4715. 

  4715. 			BPF_LD_IMM64(R1, 3), /* note: this takes 2 insns */
    4716. 

  4716. 			BPF_JMP_IMM(BPF_JGT, R1, 2, -6), /* goto out */
    4717. 

  4717. 			BPF_EXIT_INSN(),
    4718. 

  4718. 		},
    4719. 

  4719. 		INTERNAL,
    4720. 

  4720. 		{ },
    4721. 

  4721. 		{ { 0, 1 } },
    4722. 

  4722. 	},
    4723. 

  4723. 	{
    4724. 

  4724. 		"JMP_JGE_K: if (3 >= 3) return 1",
    4725. 

  4725. 		.u.insns_int = {
    4726. 

  4726. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4727. 

  4727. 			BPF_LD_IMM64(R1, 3),
    4728. 

  4728. 			BPF_JMP_IMM(BPF_JGE, R1, 3, 1),
    4729. 

  4729. 			BPF_EXIT_INSN(),
    4730. 

  4730. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4731. 

  4731. 			BPF_EXIT_INSN(),
    4732. 

  4732. 		},
    4733. 

  4733. 		INTERNAL,
    4734. 

  4734. 		{ },
    4735. 

  4735. 		{ { 0, 1 } },
    4736. 

  4736. 	},
    4737. 

  4737. 	/* BPF_JMP | BPF_JLT | BPF_K jump backwards */
    4738. 

  4738. 	{
    4739. 

  4739. 		"JMP_JGT_K: if (2 < 3) return 1 (jump backwards)",
    4740. 

  4740. 		.u.insns_int = {
    4741. 

  4741. 			BPF_JMP_IMM(BPF_JA, 0, 0, 2), /* goto start */
    4742. 

  4742. 			BPF_ALU32_IMM(BPF_MOV, R0, 1), /* out: */
    4743. 

  4743. 			BPF_EXIT_INSN(),
    4744. 

  4744. 			BPF_ALU32_IMM(BPF_MOV, R0, 0), /* start: */
    4745. 

  4745. 			BPF_LD_IMM64(R1, 2), /* note: this takes 2 insns */
    4746. 

  4746. 			BPF_JMP_IMM(BPF_JLT, R1, 3, -6), /* goto out */
    4747. 

  4747. 			BPF_EXIT_INSN(),
    4748. 

  4748. 		},
    4749. 

  4749. 		INTERNAL,
    4750. 

  4750. 		{ },
    4751. 

  4751. 		{ { 0, 1 } },
    4752. 

  4752. 	},
    4753. 

  4753. 	{
    4754. 

  4754. 		"JMP_JLE_K: if (3 <= 3) return 1",
    4755. 

  4755. 		.u.insns_int = {
    4756. 

  4756. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4757. 

  4757. 			BPF_LD_IMM64(R1, 3),
    4758. 

  4758. 			BPF_JMP_IMM(BPF_JLE, R1, 3, 1),
    4759. 

  4759. 			BPF_EXIT_INSN(),
    4760. 

  4760. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4761. 

  4761. 			BPF_EXIT_INSN(),
    4762. 

  4762. 		},
    4763. 

  4763. 		INTERNAL,
    4764. 

  4764. 		{ },
    4765. 

  4765. 		{ { 0, 1 } },
    4766. 

  4766. 	},
    4767. 

  4767. 	/* BPF_JMP | BPF_JNE | BPF_K */
    4768. 

  4768. 	{
    4769. 

  4769. 		"JMP_JNE_K: if (3 != 2) return 1",
    4770. 

  4770. 		.u.insns_int = {
    4771. 

  4771. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4772. 

  4772. 			BPF_LD_IMM64(R1, 3),
    4773. 

  4773. 			BPF_JMP_IMM(BPF_JNE, R1, 2, 1),
    4774. 

  4774. 			BPF_EXIT_INSN(),
    4775. 

  4775. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4776. 

  4776. 			BPF_EXIT_INSN(),
    4777. 

  4777. 		},
    4778. 

  4778. 		INTERNAL,
    4779. 

  4779. 		{ },
    4780. 

  4780. 		{ { 0, 1 } },
    4781. 

  4781. 	},
    4782. 

  4782. 	/* BPF_JMP | BPF_JEQ | BPF_K */
    4783. 

  4783. 	{
    4784. 

  4784. 		"JMP_JEQ_K: if (3 == 3) return 1",
    4785. 

  4785. 		.u.insns_int = {
    4786. 

  4786. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4787. 

  4787. 			BPF_LD_IMM64(R1, 3),
    4788. 

  4788. 			BPF_JMP_IMM(BPF_JEQ, R1, 3, 1),
    4789. 

  4789. 			BPF_EXIT_INSN(),
    4790. 

  4790. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4791. 

  4791. 			BPF_EXIT_INSN(),
    4792. 

  4792. 		},
    4793. 

  4793. 		INTERNAL,
    4794. 

  4794. 		{ },
    4795. 

  4795. 		{ { 0, 1 } },
    4796. 

  4796. 	},
    4797. 

  4797. 	/* BPF_JMP | BPF_JSET | BPF_K */
    4798. 

  4798. 	{
    4799. 

  4799. 		"JMP_JSET_K: if (0x3 & 0x2) return 1",
    4800. 

  4800. 		.u.insns_int = {
    4801. 

  4801. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4802. 

  4802. 			BPF_LD_IMM64(R1, 3),
    4803. 

  4803. 			BPF_JMP_IMM(BPF_JSET, R1, 2, 1),
    4804. 

  4804. 			BPF_EXIT_INSN(),
    4805. 

  4805. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4806. 

  4806. 			BPF_EXIT_INSN(),
    4807. 

  4807. 		},
    4808. 

  4808. 		INTERNAL,
    4809. 

  4809. 		{ },
    4810. 

  4810. 		{ { 0, 1 } },
    4811. 

  4811. 	},
    4812. 

  4812. 	{
    4813. 

  4813. 		"JMP_JSET_K: if (0x3 & 0xffffffff) return 1",
    4814. 

  4814. 		.u.insns_int = {
    4815. 

  4815. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4816. 

  4816. 			BPF_LD_IMM64(R1, 3),
    4817. 

  4817. 			BPF_JMP_IMM(BPF_JSET, R1, 0xffffffff, 1),
    4818. 

  4818. 			BPF_EXIT_INSN(),
    4819. 

  4819. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4820. 

  4820. 			BPF_EXIT_INSN(),
    4821. 

  4821. 		},
    4822. 

  4822. 		INTERNAL,
    4823. 

  4823. 		{ },
    4824. 

  4824. 		{ { 0, 1 } },
    4825. 

  4825. 	},
    4826. 

  4826. 	/* BPF_JMP | BPF_JSGT | BPF_X */
    4827. 

  4827. 	{
    4828. 

  4828. 		"JMP_JSGT_X: Signed jump: if (-1 > -2) return 1",
    4829. 

  4829. 		.u.insns_int = {
    4830. 

  4830. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4831. 

  4831. 			BPF_LD_IMM64(R1, -1),
    4832. 

  4832. 			BPF_LD_IMM64(R2, -2),
    4833. 

  4833. 			BPF_JMP_REG(BPF_JSGT, R1, R2, 1),
    4834. 

  4834. 			BPF_EXIT_INSN(),
    4835. 

  4835. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4836. 

  4836. 			BPF_EXIT_INSN(),
    4837. 

  4837. 		},
    4838. 

  4838. 		INTERNAL,
    4839. 

  4839. 		{ },
    4840. 

  4840. 		{ { 0, 1 } },
    4841. 

  4841. 	},
    4842. 

  4842. 	{
    4843. 

  4843. 		"JMP_JSGT_X: Signed jump: if (-1 > -1) return 0",
    4844. 

  4844. 		.u.insns_int = {
    4845. 

  4845. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4846. 

  4846. 			BPF_LD_IMM64(R1, -1),
    4847. 

  4847. 			BPF_LD_IMM64(R2, -1),
    4848. 

  4848. 			BPF_JMP_REG(BPF_JSGT, R1, R2, 1),
    4849. 

  4849. 			BPF_EXIT_INSN(),
    4850. 

  4850. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4851. 

  4851. 			BPF_EXIT_INSN(),
    4852. 

  4852. 		},
    4853. 

  4853. 		INTERNAL,
    4854. 

  4854. 		{ },
    4855. 

  4855. 		{ { 0, 1 } },
    4856. 

  4856. 	},
    4857. 

  4857. 	/* BPF_JMP | BPF_JSLT | BPF_X */
    4858. 

  4858. 	{
    4859. 

  4859. 		"JMP_JSLT_X: Signed jump: if (-2 < -1) return 1",
    4860. 

  4860. 		.u.insns_int = {
    4861. 

  4861. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4862. 

  4862. 			BPF_LD_IMM64(R1, -1),
    4863. 

  4863. 			BPF_LD_IMM64(R2, -2),
    4864. 

  4864. 			BPF_JMP_REG(BPF_JSLT, R2, R1, 1),
    4865. 

  4865. 			BPF_EXIT_INSN(),
    4866. 

  4866. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4867. 

  4867. 			BPF_EXIT_INSN(),
    4868. 

  4868. 		},
    4869. 

  4869. 		INTERNAL,
    4870. 

  4870. 		{ },
    4871. 

  4871. 		{ { 0, 1 } },
    4872. 

  4872. 	},
    4873. 

  4873. 	{
    4874. 

  4874. 		"JMP_JSLT_X: Signed jump: if (-1 < -1) return 0",
    4875. 

  4875. 		.u.insns_int = {
    4876. 

  4876. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4877. 

  4877. 			BPF_LD_IMM64(R1, -1),
    4878. 

  4878. 			BPF_LD_IMM64(R2, -1),
    4879. 

  4879. 			BPF_JMP_REG(BPF_JSLT, R1, R2, 1),
    4880. 

  4880. 			BPF_EXIT_INSN(),
    4881. 

  4881. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4882. 

  4882. 			BPF_EXIT_INSN(),
    4883. 

  4883. 		},
    4884. 

  4884. 		INTERNAL,
    4885. 

  4885. 		{ },
    4886. 

  4886. 		{ { 0, 1 } },
    4887. 

  4887. 	},
    4888. 

  4888. 	/* BPF_JMP | BPF_JSGE | BPF_X */
    4889. 

  4889. 	{
    4890. 

  4890. 		"JMP_JSGE_X: Signed jump: if (-1 >= -2) return 1",
    4891. 

  4891. 		.u.insns_int = {
    4892. 

  4892. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4893. 

  4893. 			BPF_LD_IMM64(R1, -1),
    4894. 

  4894. 			BPF_LD_IMM64(R2, -2),
    4895. 

  4895. 			BPF_JMP_REG(BPF_JSGE, R1, R2, 1),
    4896. 

  4896. 			BPF_EXIT_INSN(),
    4897. 

  4897. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4898. 

  4898. 			BPF_EXIT_INSN(),
    4899. 

  4899. 		},
    4900. 

  4900. 		INTERNAL,
    4901. 

  4901. 		{ },
    4902. 

  4902. 		{ { 0, 1 } },
    4903. 

  4903. 	},
    4904. 

  4904. 	{
    4905. 

  4905. 		"JMP_JSGE_X: Signed jump: if (-1 >= -1) return 1",
    4906. 

  4906. 		.u.insns_int = {
    4907. 

  4907. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4908. 

  4908. 			BPF_LD_IMM64(R1, -1),
    4909. 

  4909. 			BPF_LD_IMM64(R2, -1),
    4910. 

  4910. 			BPF_JMP_REG(BPF_JSGE, R1, R2, 1),
    4911. 

  4911. 			BPF_EXIT_INSN(),
    4912. 

  4912. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4913. 

  4913. 			BPF_EXIT_INSN(),
    4914. 

  4914. 		},
    4915. 

  4915. 		INTERNAL,
    4916. 

  4916. 		{ },
    4917. 

  4917. 		{ { 0, 1 } },
    4918. 

  4918. 	},
    4919. 

  4919. 	/* BPF_JMP | BPF_JSLE | BPF_X */
    4920. 

  4920. 	{
    4921. 

  4921. 		"JMP_JSLE_X: Signed jump: if (-2 <= -1) return 1",
    4922. 

  4922. 		.u.insns_int = {
    4923. 

  4923. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4924. 

  4924. 			BPF_LD_IMM64(R1, -1),
    4925. 

  4925. 			BPF_LD_IMM64(R2, -2),
    4926. 

  4926. 			BPF_JMP_REG(BPF_JSLE, R2, R1, 1),
    4927. 

  4927. 			BPF_EXIT_INSN(),
    4928. 

  4928. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4929. 

  4929. 			BPF_EXIT_INSN(),
    4930. 

  4930. 		},
    4931. 

  4931. 		INTERNAL,
    4932. 

  4932. 		{ },
    4933. 

  4933. 		{ { 0, 1 } },
    4934. 

  4934. 	},
    4935. 

  4935. 	{
    4936. 

  4936. 		"JMP_JSLE_X: Signed jump: if (-1 <= -1) return 1",
    4937. 

  4937. 		.u.insns_int = {
    4938. 

  4938. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4939. 

  4939. 			BPF_LD_IMM64(R1, -1),
    4940. 

  4940. 			BPF_LD_IMM64(R2, -1),
    4941. 

  4941. 			BPF_JMP_REG(BPF_JSLE, R1, R2, 1),
    4942. 

  4942. 			BPF_EXIT_INSN(),
    4943. 

  4943. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4944. 

  4944. 			BPF_EXIT_INSN(),
    4945. 

  4945. 		},
    4946. 

  4946. 		INTERNAL,
    4947. 

  4947. 		{ },
    4948. 

  4948. 		{ { 0, 1 } },
    4949. 

  4949. 	},
    4950. 

  4950. 	/* BPF_JMP | BPF_JGT | BPF_X */
    4951. 

  4951. 	{
    4952. 

  4952. 		"JMP_JGT_X: if (3 > 2) return 1",
    4953. 

  4953. 		.u.insns_int = {
    4954. 

  4954. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4955. 

  4955. 			BPF_LD_IMM64(R1, 3),
    4956. 

  4956. 			BPF_LD_IMM64(R2, 2),
    4957. 

  4957. 			BPF_JMP_REG(BPF_JGT, R1, R2, 1),
    4958. 

  4958. 			BPF_EXIT_INSN(),
    4959. 

  4959. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4960. 

  4960. 			BPF_EXIT_INSN(),
    4961. 

  4961. 		},
    4962. 

  4962. 		INTERNAL,
    4963. 

  4963. 		{ },
    4964. 

  4964. 		{ { 0, 1 } },
    4965. 

  4965. 	},
    4966. 

  4966. 	{
    4967. 

  4967. 		"JMP_JGT_X: Unsigned jump: if (-1 > 1) return 1",
    4968. 

  4968. 		.u.insns_int = {
    4969. 

  4969. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4970. 

  4970. 			BPF_LD_IMM64(R1, -1),
    4971. 

  4971. 			BPF_LD_IMM64(R2, 1),
    4972. 

  4972. 			BPF_JMP_REG(BPF_JGT, R1, R2, 1),
    4973. 

  4973. 			BPF_EXIT_INSN(),
    4974. 

  4974. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4975. 

  4975. 			BPF_EXIT_INSN(),
    4976. 

  4976. 		},
    4977. 

  4977. 		INTERNAL,
    4978. 

  4978. 		{ },
    4979. 

  4979. 		{ { 0, 1 } },
    4980. 

  4980. 	},
    4981. 

  4981. 	/* BPF_JMP | BPF_JLT | BPF_X */
    4982. 

  4982. 	{
    4983. 

  4983. 		"JMP_JLT_X: if (2 < 3) return 1",
    4984. 

  4984. 		.u.insns_int = {
    4985. 

  4985. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    4986. 

  4986. 			BPF_LD_IMM64(R1, 3),
    4987. 

  4987. 			BPF_LD_IMM64(R2, 2),
    4988. 

  4988. 			BPF_JMP_REG(BPF_JLT, R2, R1, 1),
    4989. 

  4989. 			BPF_EXIT_INSN(),
    4990. 

  4990. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    4991. 

  4991. 			BPF_EXIT_INSN(),
    4992. 

  4992. 		},
    4993. 

  4993. 		INTERNAL,
    4994. 

  4994. 		{ },
    4995. 

  4995. 		{ { 0, 1 } },
    4996. 

  4996. 	},
    4997. 

  4997. 	{
    4998. 

  4998. 		"JMP_JLT_X: Unsigned jump: if (1 < -1) return 1",
    4999. 

  4999. 		.u.insns_int = {
    5000. 

  5000. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    5001. 

  5001. 			BPF_LD_IMM64(R1, -1),
    5002. 

  5002. 			BPF_LD_IMM64(R2, 1),
    5003. 

  5003. 			BPF_JMP_REG(BPF_JLT, R2, R1, 1),
    5004. 

  5004. 			BPF_EXIT_INSN(),
    5005. 

  5005. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    5006. 

  5006. 			BPF_EXIT_INSN(),
    5007. 

  5007. 		},
    5008. 

  5008. 		INTERNAL,
    5009. 

  5009. 		{ },
    5010. 

  5010. 		{ { 0, 1 } },
    5011. 

  5011. 	},
    5012. 

  5012. 	/* BPF_JMP | BPF_JGE | BPF_X */
    5013. 

  5013. 	{
    5014. 

  5014. 		"JMP_JGE_X: if (3 >= 2) return 1",
    5015. 

  5015. 		.u.insns_int = {
    5016. 

  5016. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    5017. 

  5017. 			BPF_LD_IMM64(R1, 3),
    5018. 

  5018. 			BPF_LD_IMM64(R2, 2),
    5019. 

  5019. 			BPF_JMP_REG(BPF_JGE, R1, R2, 1),
    5020. 

  5020. 			BPF_EXIT_INSN(),
    5021. 

  5021. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    5022. 

  5022. 			BPF_EXIT_INSN(),
    5023. 

  5023. 		},
    5024. 

  5024. 		INTERNAL,
    5025. 

  5025. 		{ },
    5026. 

  5026. 		{ { 0, 1 } },
    5027. 

  5027. 	},
    5028. 

  5028. 	{
    5029. 

  5029. 		"JMP_JGE_X: if (3 >= 3) return 1",
    5030. 

  5030. 		.u.insns_int = {
    5031. 

  5031. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    5032. 

  5032. 			BPF_LD_IMM64(R1, 3),
    5033. 

  5033. 			BPF_LD_IMM64(R2, 3),
    5034. 

  5034. 			BPF_JMP_REG(BPF_JGE, R1, R2, 1),
    5035. 

  5035. 			BPF_EXIT_INSN(),
    5036. 

  5036. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    5037. 

  5037. 			BPF_EXIT_INSN(),
    5038. 

  5038. 		},
    5039. 

  5039. 		INTERNAL,
    5040. 

  5040. 		{ },
    5041. 

  5041. 		{ { 0, 1 } },
    5042. 

  5042. 	},
    5043. 

  5043. 	/* BPF_JMP | BPF_JLE | BPF_X */
    5044. 

  5044. 	{
    5045. 

  5045. 		"JMP_JLE_X: if (2 <= 3) return 1",
    5046. 

  5046. 		.u.insns_int = {
    5047. 

  5047. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    5048. 

  5048. 			BPF_LD_IMM64(R1, 3),
    5049. 

  5049. 			BPF_LD_IMM64(R2, 2),
    5050. 

  5050. 			BPF_JMP_REG(BPF_JLE, R2, R1, 1),
    5051. 

  5051. 			BPF_EXIT_INSN(),
    5052. 

  5052. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    5053. 

  5053. 			BPF_EXIT_INSN(),
    5054. 

  5054. 		},
    5055. 

  5055. 		INTERNAL,
    5056. 

  5056. 		{ },
    5057. 

  5057. 		{ { 0, 1 } },
    5058. 

  5058. 	},
    5059. 

  5059. 	{
    5060. 

  5060. 		"JMP_JLE_X: if (3 <= 3) return 1",
    5061. 

  5061. 		.u.insns_int = {
    5062. 

  5062. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    5063. 

  5063. 			BPF_LD_IMM64(R1, 3),
    5064. 

  5064. 			BPF_LD_IMM64(R2, 3),
    5065. 

  5065. 			BPF_JMP_REG(BPF_JLE, R1, R2, 1),
    5066. 

  5066. 			BPF_EXIT_INSN(),
    5067. 

  5067. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    5068. 

  5068. 			BPF_EXIT_INSN(),
    5069. 

  5069. 		},
    5070. 

  5070. 		INTERNAL,
    5071. 

  5071. 		{ },
    5072. 

  5072. 		{ { 0, 1 } },
    5073. 

  5073. 	},
    5074. 

  5074. 	{
    5075. 

  5075. 		/* Mainly testing JIT + imm64 here. */
    5076. 

  5076. 		"JMP_JGE_X: ldimm64 test 1",
    5077. 

  5077. 		.u.insns_int = {
    5078. 

  5078. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    5079. 

  5079. 			BPF_LD_IMM64(R1, 3),
    5080. 

  5080. 			BPF_LD_IMM64(R2, 2),
    5081. 

  5081. 			BPF_JMP_REG(BPF_JGE, R1, R2, 2),
    5082. 

  5082. 			BPF_LD_IMM64(R0, 0xffffffffffffffffULL),
    5083. 

  5083. 			BPF_LD_IMM64(R0, 0xeeeeeeeeeeeeeeeeULL),
    5084. 

  5084. 			BPF_EXIT_INSN(),
    5085. 

  5085. 		},
    5086. 

  5086. 		INTERNAL,
    5087. 

  5087. 		{ },
    5088. 

  5088. 		{ { 0, 0xeeeeeeeeU } },
    5089. 

  5089. 	},
    5090. 

  5090. 	{
    5091. 

  5091. 		"JMP_JGE_X: ldimm64 test 2",
    5092. 

  5092. 		.u.insns_int = {
    5093. 

  5093. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    5094. 

  5094. 			BPF_LD_IMM64(R1, 3),
    5095. 

  5095. 			BPF_LD_IMM64(R2, 2),
    5096. 

  5096. 			BPF_JMP_REG(BPF_JGE, R1, R2, 0),
    5097. 

  5097. 			BPF_LD_IMM64(R0, 0xffffffffffffffffULL),
    5098. 

  5098. 			BPF_EXIT_INSN(),
    5099. 

  5099. 		},
    5100. 

  5100. 		INTERNAL,
    5101. 

  5101. 		{ },
    5102. 

  5102. 		{ { 0, 0xffffffffU } },
    5103. 

  5103. 	},
    5104. 

  5104. 	{
    5105. 

  5105. 		"JMP_JGE_X: ldimm64 test 3",
    5106. 

  5106. 		.u.insns_int = {
    5107. 

  5107. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    5108. 

  5108. 			BPF_LD_IMM64(R1, 3),
    5109. 

  5109. 			BPF_LD_IMM64(R2, 2),
    5110. 

  5110. 			BPF_JMP_REG(BPF_JGE, R1, R2, 4),
    5111. 

  5111. 			BPF_LD_IMM64(R0, 0xffffffffffffffffULL),
    5112. 

  5112. 			BPF_LD_IMM64(R0, 0xeeeeeeeeeeeeeeeeULL),
    5113. 

  5113. 			BPF_EXIT_INSN(),
    5114. 

  5114. 		},
    5115. 

  5115. 		INTERNAL,
    5116. 

  5116. 		{ },
    5117. 

  5117. 		{ { 0, 1 } },
    5118. 

  5118. 	},
    5119. 

  5119. 	{
    5120. 

  5120. 		"JMP_JLE_X: ldimm64 test 1",
    5121. 

  5121. 		.u.insns_int = {
    5122. 

  5122. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    5123. 

  5123. 			BPF_LD_IMM64(R1, 3),
    5124. 

  5124. 			BPF_LD_IMM64(R2, 2),
    5125. 

  5125. 			BPF_JMP_REG(BPF_JLE, R2, R1, 2),
    5126. 

  5126. 			BPF_LD_IMM64(R0, 0xffffffffffffffffULL),
    5127. 

  5127. 			BPF_LD_IMM64(R0, 0xeeeeeeeeeeeeeeeeULL),
    5128. 

  5128. 			BPF_EXIT_INSN(),
    5129. 

  5129. 		},
    5130. 

  5130. 		INTERNAL,
    5131. 

  5131. 		{ },
    5132. 

  5132. 		{ { 0, 0xeeeeeeeeU } },
    5133. 

  5133. 	},
    5134. 

  5134. 	{
    5135. 

  5135. 		"JMP_JLE_X: ldimm64 test 2",
    5136. 

  5136. 		.u.insns_int = {
    5137. 

  5137. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    5138. 

  5138. 			BPF_LD_IMM64(R1, 3),
    5139. 

  5139. 			BPF_LD_IMM64(R2, 2),
    5140. 

  5140. 			BPF_JMP_REG(BPF_JLE, R2, R1, 0),
    5141. 

  5141. 			BPF_LD_IMM64(R0, 0xffffffffffffffffULL),
    5142. 

  5142. 			BPF_EXIT_INSN(),
    5143. 

  5143. 		},
    5144. 

  5144. 		INTERNAL,
    5145. 

  5145. 		{ },
    5146. 

  5146. 		{ { 0, 0xffffffffU } },
    5147. 

  5147. 	},
    5148. 

  5148. 	{
    5149. 

  5149. 		"JMP_JLE_X: ldimm64 test 3",
    5150. 

  5150. 		.u.insns_int = {
    5151. 

  5151. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    5152. 

  5152. 			BPF_LD_IMM64(R1, 3),
    5153. 

  5153. 			BPF_LD_IMM64(R2, 2),
    5154. 

  5154. 			BPF_JMP_REG(BPF_JLE, R2, R1, 4),
    5155. 

  5155. 			BPF_LD_IMM64(R0, 0xffffffffffffffffULL),
    5156. 

  5156. 			BPF_LD_IMM64(R0, 0xeeeeeeeeeeeeeeeeULL),
    5157. 

  5157. 			BPF_EXIT_INSN(),
    5158. 

  5158. 		},
    5159. 

  5159. 		INTERNAL,
    5160. 

  5160. 		{ },
    5161. 

  5161. 		{ { 0, 1 } },
    5162. 

  5162. 	},
    5163. 

  5163. 	/* BPF_JMP | BPF_JNE | BPF_X */
    5164. 

  5164. 	{
    5165. 

  5165. 		"JMP_JNE_X: if (3 != 2) return 1",
    5166. 

  5166. 		.u.insns_int = {
    5167. 

  5167. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    5168. 

  5168. 			BPF_LD_IMM64(R1, 3),
    5169. 

  5169. 			BPF_LD_IMM64(R2, 2),
    5170. 

  5170. 			BPF_JMP_REG(BPF_JNE, R1, R2, 1),
    5171. 

  5171. 			BPF_EXIT_INSN(),
    5172. 

  5172. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    5173. 

  5173. 			BPF_EXIT_INSN(),
    5174. 

  5174. 		},
    5175. 

  5175. 		INTERNAL,
    5176. 

  5176. 		{ },
    5177. 

  5177. 		{ { 0, 1 } },
    5178. 

  5178. 	},
    5179. 

  5179. 	/* BPF_JMP | BPF_JEQ | BPF_X */
    5180. 

  5180. 	{
    5181. 

  5181. 		"JMP_JEQ_X: if (3 == 3) return 1",
    5182. 

  5182. 		.u.insns_int = {
    5183. 

  5183. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    5184. 

  5184. 			BPF_LD_IMM64(R1, 3),
    5185. 

  5185. 			BPF_LD_IMM64(R2, 3),
    5186. 

  5186. 			BPF_JMP_REG(BPF_JEQ, R1, R2, 1),
    5187. 

  5187. 			BPF_EXIT_INSN(),
    5188. 

  5188. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    5189. 

  5189. 			BPF_EXIT_INSN(),
    5190. 

  5190. 		},
    5191. 

  5191. 		INTERNAL,
    5192. 

  5192. 		{ },
    5193. 

  5193. 		{ { 0, 1 } },
    5194. 

  5194. 	},
    5195. 

  5195. 	/* BPF_JMP | BPF_JSET | BPF_X */
    5196. 

  5196. 	{
    5197. 

  5197. 		"JMP_JSET_X: if (0x3 & 0x2) return 1",
    5198. 

  5198. 		.u.insns_int = {
    5199. 

  5199. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    5200. 

  5200. 			BPF_LD_IMM64(R1, 3),
    5201. 

  5201. 			BPF_LD_IMM64(R2, 2),
    5202. 

  5202. 			BPF_JMP_REG(BPF_JSET, R1, R2, 1),
    5203. 

  5203. 			BPF_EXIT_INSN(),
    5204. 

  5204. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    5205. 

  5205. 			BPF_EXIT_INSN(),
    5206. 

  5206. 		},
    5207. 

  5207. 		INTERNAL,
    5208. 

  5208. 		{ },
    5209. 

  5209. 		{ { 0, 1 } },
    5210. 

  5210. 	},
    5211. 

  5211. 	{
    5212. 

  5212. 		"JMP_JSET_X: if (0x3 & 0xffffffff) return 1",
    5213. 

  5213. 		.u.insns_int = {
    5214. 

  5214. 			BPF_ALU32_IMM(BPF_MOV, R0, 0),
    5215. 

  5215. 			BPF_LD_IMM64(R1, 3),
    5216. 

  5216. 			BPF_LD_IMM64(R2, 0xffffffff),
    5217. 

  5217. 			BPF_JMP_REG(BPF_JSET, R1, R2, 1),
    5218. 

  5218. 			BPF_EXIT_INSN(),
    5219. 

  5219. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    5220. 

  5220. 			BPF_EXIT_INSN(),
    5221. 

  5221. 		},
    5222. 

  5222. 		INTERNAL,
    5223. 

  5223. 		{ },
    5224. 

  5224. 		{ { 0, 1 } },
    5225. 

  5225. 	},
    5226. 

  5226. 	{
    5227. 

  5227. 		"JMP_JA: Jump, gap, jump, ...",
    5228. 

  5228. 		{ },
    5229. 

  5229. 		CLASSIC | FLAG_NO_DATA,
    5230. 

  5230. 		{ },
    5231. 

  5231. 		{ { 0, 0xababcbac } },
    5232. 

  5232. 		.fill_helper = bpf_fill_ja,
    5233. 

  5233. 	},
    5234. 

  5234. 	{	/* Mainly checking JIT here. */
    5235. 

  5235. 		"BPF_MAXINSNS: Maximum possible literals",
    5236. 

  5236. 		{ },
    5237. 

  5237. 		CLASSIC | FLAG_NO_DATA,
    5238. 

  5238. 		{ },
    5239. 

  5239. 		{ { 0, 0xffffffff } },
    5240. 

  5240. 		.fill_helper = bpf_fill_maxinsns1,
    5241. 

  5241. 	},
    5242. 

  5242. 	{	/* Mainly checking JIT here. */
    5243. 

  5243. 		"BPF_MAXINSNS: Single literal",
    5244. 

  5244. 		{ },
    5245. 

  5245. 		CLASSIC | FLAG_NO_DATA,
    5246. 

  5246. 		{ },
    5247. 

  5247. 		{ { 0, 0xfefefefe } },
    5248. 

  5248. 		.fill_helper = bpf_fill_maxinsns2,
    5249. 

  5249. 	},
    5250. 

  5250. 	{	/* Mainly checking JIT here. */
    5251. 

  5251. 		"BPF_MAXINSNS: Run/add until end",
    5252. 

  5252. 		{ },
    5253. 

  5253. 		CLASSIC | FLAG_NO_DATA,
    5254. 

  5254. 		{ },
    5255. 

  5255. 		{ { 0, 0x947bf368 } },
    5256. 

  5256. 		.fill_helper = bpf_fill_maxinsns3,
    5257. 

  5257. 	},
    5258. 

  5258. 	{
    5259. 

  5259. 		"BPF_MAXINSNS: Too many instructions",
    5260. 

  5260. 		{ },
    5261. 

  5261. 		CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL,
    5262. 

  5262. 		{ },
    5263. 

  5263. 		{ },
    5264. 

  5264. 		.fill_helper = bpf_fill_maxinsns4,
    5265. 

  5265. 		.expected_errcode = -EINVAL,
    5266. 

  5266. 	},
    5267. 

  5267. 	{	/* Mainly checking JIT here. */
    5268. 

  5268. 		"BPF_MAXINSNS: Very long jump",
    5269. 

  5269. 		{ },
    5270. 

  5270. 		CLASSIC | FLAG_NO_DATA,
    5271. 

  5271. 		{ },
    5272. 

  5272. 		{ { 0, 0xabababab } },
    5273. 

  5273. 		.fill_helper = bpf_fill_maxinsns5,
    5274. 

  5274. 	},
    5275. 

  5275. 	{	/* Mainly checking JIT here. */
    5276. 

  5276. 		"BPF_MAXINSNS: Ctx heavy transformations",
    5277. 

  5277. 		{ },
    5278. 

  5278. #if defined(CONFIG_BPF_JIT_ALWAYS_ON) && defined(CONFIG_S390)
    5279. 

  5279. 		CLASSIC | FLAG_EXPECTED_FAIL,
    5280. 

  5280. #else
    5281. 

  5281. 		CLASSIC,
    5282. 

  5282. #endif
    5283. 

  5283. 		{ },
    5284. 

  5284. 		{
    5285. 

  5285. 			{  1, SKB_VLAN_PRESENT },
    5286. 

  5286. 			{ 10, SKB_VLAN_PRESENT }
    5287. 

  5287. 		},
    5288. 

  5288. 		.fill_helper = bpf_fill_maxinsns6,
    5289. 

  5289. 		.expected_errcode = -ENOTSUPP,
    5290. 

  5290. 	},
    5291. 

  5291. 	{	/* Mainly checking JIT here. */
    5292. 

  5292. 		"BPF_MAXINSNS: Call heavy transformations",
    5293. 

  5293. 		{ },
    5294. 

  5294. #if defined(CONFIG_BPF_JIT_ALWAYS_ON) && defined(CONFIG_S390)
    5295. 

  5295. 		CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL,
    5296. 

  5296. #else
    5297. 

  5297. 		CLASSIC | FLAG_NO_DATA,
    5298. 

  5298. #endif
    5299. 

  5299. 		{ },
    5300. 

  5300. 		{ { 1, 0 }, { 10, 0 } },
    5301. 

  5301. 		.fill_helper = bpf_fill_maxinsns7,
    5302. 

  5302. 		.expected_errcode = -ENOTSUPP,
    5303. 

  5303. 	},
    5304. 

  5304. 	{	/* Mainly checking JIT here. */
    5305. 

  5305. 		"BPF_MAXINSNS: Jump heavy test",
    5306. 

  5306. 		{ },
    5307. 

  5307. 		CLASSIC | FLAG_NO_DATA,
    5308. 

  5308. 		{ },
    5309. 

  5309. 		{ { 0, 0xffffffff } },
    5310. 

  5310. 		.fill_helper = bpf_fill_maxinsns8,
    5311. 

  5311. 	},
    5312. 

  5312. 	{	/* Mainly checking JIT here. */
    5313. 

  5313. 		"BPF_MAXINSNS: Very long jump backwards",
    5314. 

  5314. 		{ },
    5315. 

  5315. 		INTERNAL | FLAG_NO_DATA,
    5316. 

  5316. 		{ },
    5317. 

  5317. 		{ { 0, 0xcbababab } },
    5318. 

  5318. 		.fill_helper = bpf_fill_maxinsns9,
    5319. 

  5319. 	},
    5320. 

  5320. 	{	/* Mainly checking JIT here. */
    5321. 

  5321. 		"BPF_MAXINSNS: Edge hopping nuthouse",
    5322. 

  5322. 		{ },
    5323. 

  5323. 		INTERNAL | FLAG_NO_DATA,
    5324. 

  5324. 		{ },
    5325. 

  5325. 		{ { 0, 0xabababac } },
    5326. 

  5326. 		.fill_helper = bpf_fill_maxinsns10,
    5327. 

  5327. 	},
    5328. 

  5328. 	{
    5329. 

  5329. 		"BPF_MAXINSNS: Jump, gap, jump, ...",
    5330. 

  5330. 		{ },
    5331. 

  5331. #if defined(CONFIG_BPF_JIT_ALWAYS_ON) && defined(CONFIG_X86)
    5332. 

  5332. 		CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL,
    5333. 

  5333. #else
    5334. 

  5334. 		CLASSIC | FLAG_NO_DATA,
    5335. 

  5335. #endif
    5336. 

  5336. 		{ },
    5337. 

  5337. 		{ { 0, 0xababcbac } },
    5338. 

  5338. 		.fill_helper = bpf_fill_maxinsns11,
    5339. 

  5339. 		.expected_errcode = -ENOTSUPP,
    5340. 

  5340. 	},
    5341. 

  5341. 	{
    5342. 

  5342. 		"BPF_MAXINSNS: jump over MSH",
    5343. 

  5343. 		{ },
    5344. 

  5344. 		CLASSIC | FLAG_EXPECTED_FAIL,
    5345. 

  5345. 		{ 0xfa, 0xfb, 0xfc, 0xfd, },
    5346. 

  5346. 		{ { 4, 0xabababab } },
    5347. 

  5347. 		.fill_helper = bpf_fill_maxinsns12,
    5348. 

  5348. 		.expected_errcode = -EINVAL,
    5349. 

  5349. 	},
    5350. 

  5350. 	{
    5351. 

  5351. 		"BPF_MAXINSNS: exec all MSH",
    5352. 

  5352. 		{ },
    5353. 

  5353. #if defined(CONFIG_BPF_JIT_ALWAYS_ON) && defined(CONFIG_S390)
    5354. 

  5354. 		CLASSIC | FLAG_EXPECTED_FAIL,
    5355. 

  5355. #else
    5356. 

  5356. 		CLASSIC,
    5357. 

  5357. #endif
    5358. 

  5358. 		{ 0xfa, 0xfb, 0xfc, 0xfd, },
    5359. 

  5359. 		{ { 4, 0xababab83 } },
    5360. 

  5360. 		.fill_helper = bpf_fill_maxinsns13,
    5361. 

  5361. 		.expected_errcode = -ENOTSUPP,
    5362. 

  5362. 	},
    5363. 

  5363. 	{
    5364. 

  5364. 		"BPF_MAXINSNS: ld_abs+get_processor_id",
    5365. 

  5365. 		{ },
    5366. 

  5366. #if defined(CONFIG_BPF_JIT_ALWAYS_ON) && defined(CONFIG_S390)
    5367. 

  5367. 		CLASSIC | FLAG_EXPECTED_FAIL,
    5368. 

  5368. #else
    5369. 

  5369. 		CLASSIC,
    5370. 

  5370. #endif
    5371. 

  5371. 		{ },
    5372. 

  5372. 		{ { 1, 0xbee } },
    5373. 

  5373. 		.fill_helper = bpf_fill_ld_abs_get_processor_id,
    5374. 

  5374. 		.expected_errcode = -ENOTSUPP,
    5375. 

  5375. 	},
    5376. 

  5376. 	/*
    5377. 

  5377. 	 * LD_IND / LD_ABS on fragmented SKBs
    5378. 

  5378. 	 */
    5379. 

  5379. 	{
    5380. 

  5380. 		"LD_IND byte frag",
    5381. 

  5381. 		.u.insns = {
    5382. 

  5382. 			BPF_STMT(BPF_LDX | BPF_IMM, 0x40),
    5383. 

  5383. 			BPF_STMT(BPF_LD | BPF_IND | BPF_B, 0x0),
    5384. 

  5384. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5385. 

  5385. 		},
    5386. 

  5386. 		CLASSIC | FLAG_SKB_FRAG,
    5387. 

  5387. 		{ },
    5388. 

  5388. 		{ {0x40, 0x42} },
    5389. 

  5389. 		.frag_data = {
    5390. 

  5390. 			0x42, 0x00, 0x00, 0x00,
    5391. 

  5391. 			0x43, 0x44, 0x00, 0x00,
    5392. 

  5392. 			0x21, 0x07, 0x19, 0x83,
    5393. 

  5393. 		},
    5394. 

  5394. 	},
    5395. 

  5395. 	{
    5396. 

  5396. 		"LD_IND halfword frag",
    5397. 

  5397. 		.u.insns = {
    5398. 

  5398. 			BPF_STMT(BPF_LDX | BPF_IMM, 0x40),
    5399. 

  5399. 			BPF_STMT(BPF_LD | BPF_IND | BPF_H, 0x4),
    5400. 

  5400. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5401. 

  5401. 		},
    5402. 

  5402. 		CLASSIC | FLAG_SKB_FRAG,
    5403. 

  5403. 		{ },
    5404. 

  5404. 		{ {0x40, 0x4344} },
    5405. 

  5405. 		.frag_data = {
    5406. 

  5406. 			0x42, 0x00, 0x00, 0x00,
    5407. 

  5407. 			0x43, 0x44, 0x00, 0x00,
    5408. 

  5408. 			0x21, 0x07, 0x19, 0x83,
    5409. 

  5409. 		},
    5410. 

  5410. 	},
    5411. 

  5411. 	{
    5412. 

  5412. 		"LD_IND word frag",
    5413. 

  5413. 		.u.insns = {
    5414. 

  5414. 			BPF_STMT(BPF_LDX | BPF_IMM, 0x40),
    5415. 

  5415. 			BPF_STMT(BPF_LD | BPF_IND | BPF_W, 0x8),
    5416. 

  5416. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5417. 

  5417. 		},
    5418. 

  5418. 		CLASSIC | FLAG_SKB_FRAG,
    5419. 

  5419. 		{ },
    5420. 

  5420. 		{ {0x40, 0x21071983} },
    5421. 

  5421. 		.frag_data = {
    5422. 

  5422. 			0x42, 0x00, 0x00, 0x00,
    5423. 

  5423. 			0x43, 0x44, 0x00, 0x00,
    5424. 

  5424. 			0x21, 0x07, 0x19, 0x83,
    5425. 

  5425. 		},
    5426. 

  5426. 	},
    5427. 

  5427. 	{
    5428. 

  5428. 		"LD_IND halfword mixed head/frag",
    5429. 

  5429. 		.u.insns = {
    5430. 

  5430. 			BPF_STMT(BPF_LDX | BPF_IMM, 0x40),
    5431. 

  5431. 			BPF_STMT(BPF_LD | BPF_IND | BPF_H, -0x1),
    5432. 

  5432. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5433. 

  5433. 		},
    5434. 

  5434. 		CLASSIC | FLAG_SKB_FRAG,
    5435. 

  5435. 		{ [0x3e] = 0x25, [0x3f] = 0x05, },
    5436. 

  5436. 		{ {0x40, 0x0519} },
    5437. 

  5437. 		.frag_data = { 0x19, 0x82 },
    5438. 

  5438. 	},
    5439. 

  5439. 	{
    5440. 

  5440. 		"LD_IND word mixed head/frag",
    5441. 

  5441. 		.u.insns = {
    5442. 

  5442. 			BPF_STMT(BPF_LDX | BPF_IMM, 0x40),
    5443. 

  5443. 			BPF_STMT(BPF_LD | BPF_IND | BPF_W, -0x2),
    5444. 

  5444. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5445. 

  5445. 		},
    5446. 

  5446. 		CLASSIC | FLAG_SKB_FRAG,
    5447. 

  5447. 		{ [0x3e] = 0x25, [0x3f] = 0x05, },
    5448. 

  5448. 		{ {0x40, 0x25051982} },
    5449. 

  5449. 		.frag_data = { 0x19, 0x82 },
    5450. 

  5450. 	},
    5451. 

  5451. 	{
    5452. 

  5452. 		"LD_ABS byte frag",
    5453. 

  5453. 		.u.insns = {
    5454. 

  5454. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_B, 0x40),
    5455. 

  5455. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5456. 

  5456. 		},
    5457. 

  5457. 		CLASSIC | FLAG_SKB_FRAG,
    5458. 

  5458. 		{ },
    5459. 

  5459. 		{ {0x40, 0x42} },
    5460. 

  5460. 		.frag_data = {
    5461. 

  5461. 			0x42, 0x00, 0x00, 0x00,
    5462. 

  5462. 			0x43, 0x44, 0x00, 0x00,
    5463. 

  5463. 			0x21, 0x07, 0x19, 0x83,
    5464. 

  5464. 		},
    5465. 

  5465. 	},
    5466. 

  5466. 	{
    5467. 

  5467. 		"LD_ABS halfword frag",
    5468. 

  5468. 		.u.insns = {
    5469. 

  5469. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_H, 0x44),
    5470. 

  5470. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5471. 

  5471. 		},
    5472. 

  5472. 		CLASSIC | FLAG_SKB_FRAG,
    5473. 

  5473. 		{ },
    5474. 

  5474. 		{ {0x40, 0x4344} },
    5475. 

  5475. 		.frag_data = {
    5476. 

  5476. 			0x42, 0x00, 0x00, 0x00,
    5477. 

  5477. 			0x43, 0x44, 0x00, 0x00,
    5478. 

  5478. 			0x21, 0x07, 0x19, 0x83,
    5479. 

  5479. 		},
    5480. 

  5480. 	},
    5481. 

  5481. 	{
    5482. 

  5482. 		"LD_ABS word frag",
    5483. 

  5483. 		.u.insns = {
    5484. 

  5484. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x48),
    5485. 

  5485. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5486. 

  5486. 		},
    5487. 

  5487. 		CLASSIC | FLAG_SKB_FRAG,
    5488. 

  5488. 		{ },
    5489. 

  5489. 		{ {0x40, 0x21071983} },
    5490. 

  5490. 		.frag_data = {
    5491. 

  5491. 			0x42, 0x00, 0x00, 0x00,
    5492. 

  5492. 			0x43, 0x44, 0x00, 0x00,
    5493. 

  5493. 			0x21, 0x07, 0x19, 0x83,
    5494. 

  5494. 		},
    5495. 

  5495. 	},
    5496. 

  5496. 	{
    5497. 

  5497. 		"LD_ABS halfword mixed head/frag",
    5498. 

  5498. 		.u.insns = {
    5499. 

  5499. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_H, 0x3f),
    5500. 

  5500. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5501. 

  5501. 		},
    5502. 

  5502. 		CLASSIC | FLAG_SKB_FRAG,
    5503. 

  5503. 		{ [0x3e] = 0x25, [0x3f] = 0x05, },
    5504. 

  5504. 		{ {0x40, 0x0519} },
    5505. 

  5505. 		.frag_data = { 0x19, 0x82 },
    5506. 

  5506. 	},
    5507. 

  5507. 	{
    5508. 

  5508. 		"LD_ABS word mixed head/frag",
    5509. 

  5509. 		.u.insns = {
    5510. 

  5510. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x3e),
    5511. 

  5511. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5512. 

  5512. 		},
    5513. 

  5513. 		CLASSIC | FLAG_SKB_FRAG,
    5514. 

  5514. 		{ [0x3e] = 0x25, [0x3f] = 0x05, },
    5515. 

  5515. 		{ {0x40, 0x25051982} },
    5516. 

  5516. 		.frag_data = { 0x19, 0x82 },
    5517. 

  5517. 	},
    5518. 

  5518. 	/*
    5519. 

  5519. 	 * LD_IND / LD_ABS on non fragmented SKBs
    5520. 

  5520. 	 */
    5521. 

  5521. 	{
    5522. 

  5522. 		/*
    5523. 

  5523. 		 * this tests that the JIT/interpreter correctly resets X
    5524. 

  5524. 		 * before using it in an LD_IND instruction.
    5525. 

  5525. 		 */
    5526. 

  5526. 		"LD_IND byte default X",
    5527. 

  5527. 		.u.insns = {
    5528. 

  5528. 			BPF_STMT(BPF_LD | BPF_IND | BPF_B, 0x1),
    5529. 

  5529. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5530. 

  5530. 		},
    5531. 

  5531. 		CLASSIC,
    5532. 

  5532. 		{ [0x1] = 0x42 },
    5533. 

  5533. 		{ {0x40, 0x42 } },
    5534. 

  5534. 	},
    5535. 

  5535. 	{
    5536. 

  5536. 		"LD_IND byte positive offset",
    5537. 

  5537. 		.u.insns = {
    5538. 

  5538. 			BPF_STMT(BPF_LDX | BPF_IMM, 0x3e),
    5539. 

  5539. 			BPF_STMT(BPF_LD | BPF_IND | BPF_B, 0x1),
    5540. 

  5540. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5541. 

  5541. 		},
    5542. 

  5542. 		CLASSIC,
    5543. 

  5543. 		{ [0x3c] = 0x25, [0x3d] = 0x05,  [0x3e] = 0x19, [0x3f] = 0x82 },
    5544. 

  5544. 		{ {0x40, 0x82 } },
    5545. 

  5545. 	},
    5546. 

  5546. 	{
    5547. 

  5547. 		"LD_IND byte negative offset",
    5548. 

  5548. 		.u.insns = {
    5549. 

  5549. 			BPF_STMT(BPF_LDX | BPF_IMM, 0x3e),
    5550. 

  5550. 			BPF_STMT(BPF_LD | BPF_IND | BPF_B, -0x1),
    5551. 

  5551. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5552. 

  5552. 		},
    5553. 

  5553. 		CLASSIC,
    5554. 

  5554. 		{ [0x3c] = 0x25, [0x3d] = 0x05,  [0x3e] = 0x19, [0x3f] = 0x82 },
    5555. 

  5555. 		{ {0x40, 0x05 } },
    5556. 

  5556. 	},
    5557. 

  5557. 	{
    5558. 

  5558. 		"LD_IND byte positive offset, all ff",
    5559. 

  5559. 		.u.insns = {
    5560. 

  5560. 			BPF_STMT(BPF_LDX | BPF_IMM, 0x3e),
    5561. 

  5561. 			BPF_STMT(BPF_LD | BPF_IND | BPF_B, 0x1),
    5562. 

  5562. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5563. 

  5563. 		},
    5564. 

  5564. 		CLASSIC,
    5565. 

  5565. 		{ [0x3c] = 0xff, [0x3d] = 0xff,  [0x3e] = 0xff, [0x3f] = 0xff },
    5566. 

  5566. 		{ {0x40, 0xff } },
    5567. 

  5567. 	},
    5568. 

  5568. 	{
    5569. 

  5569. 		"LD_IND byte positive offset, out of bounds",
    5570. 

  5570. 		.u.insns = {
    5571. 

  5571. 			BPF_STMT(BPF_LDX | BPF_IMM, 0x3e),
    5572. 

  5572. 			BPF_STMT(BPF_LD | BPF_IND | BPF_B, 0x1),
    5573. 

  5573. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5574. 

  5574. 		},
    5575. 

  5575. 		CLASSIC,
    5576. 

  5576. 		{ [0x3c] = 0x25, [0x3d] = 0x05,  [0x3e] = 0x19, [0x3f] = 0x82 },
    5577. 

  5577. 		{ {0x3f, 0 }, },
    5578. 

  5578. 	},
    5579. 

  5579. 	{
    5580. 

  5580. 		"LD_IND byte negative offset, out of bounds",
    5581. 

  5581. 		.u.insns = {
    5582. 

  5582. 			BPF_STMT(BPF_LDX | BPF_IMM, 0x3e),
    5583. 

  5583. 			BPF_STMT(BPF_LD | BPF_IND | BPF_B, -0x3f),
    5584. 

  5584. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5585. 

  5585. 		},
    5586. 

  5586. 		CLASSIC,
    5587. 

  5587. 		{ [0x3c] = 0x25, [0x3d] = 0x05,  [0x3e] = 0x19, [0x3f] = 0x82 },
    5588. 

  5588. 		{ {0x3f, 0 } },
    5589. 

  5589. 	},
    5590. 

  5590. 	{
    5591. 

  5591. 		"LD_IND byte negative offset, multiple calls",
    5592. 

  5592. 		.u.insns = {
    5593. 

  5593. 			BPF_STMT(BPF_LDX | BPF_IMM, 0x3b),
    5594. 

  5594. 			BPF_STMT(BPF_LD | BPF_IND | BPF_B, SKF_LL_OFF + 1),
    5595. 

  5595. 			BPF_STMT(BPF_LD | BPF_IND | BPF_B, SKF_LL_OFF + 2),
    5596. 

  5596. 			BPF_STMT(BPF_LD | BPF_IND | BPF_B, SKF_LL_OFF + 3),
    5597. 

  5597. 			BPF_STMT(BPF_LD | BPF_IND | BPF_B, SKF_LL_OFF + 4),
    5598. 

  5598. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5599. 

  5599. 		},
    5600. 

  5600. 		CLASSIC,
    5601. 

  5601. 		{ [0x3c] = 0x25, [0x3d] = 0x05,  [0x3e] = 0x19, [0x3f] = 0x82 },
    5602. 

  5602. 		{ {0x40, 0x82 }, },
    5603. 

  5603. 	},
    5604. 

  5604. 	{
    5605. 

  5605. 		"LD_IND halfword positive offset",
    5606. 

  5606. 		.u.insns = {
    5607. 

  5607. 			BPF_STMT(BPF_LDX | BPF_IMM, 0x20),
    5608. 

  5608. 			BPF_STMT(BPF_LD | BPF_IND | BPF_H, 0x2),
    5609. 

  5609. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5610. 

  5610. 		},
    5611. 

  5611. 		CLASSIC,
    5612. 

  5612. 		{
    5613. 

  5613. 			[0x1c] = 0xaa, [0x1d] = 0x55,
    5614. 

  5614. 			[0x1e] = 0xbb, [0x1f] = 0x66,
    5615. 

  5615. 			[0x20] = 0xcc, [0x21] = 0x77,
    5616. 

  5616. 			[0x22] = 0xdd, [0x23] = 0x88,
    5617. 

  5617. 		},
    5618. 

  5618. 		{ {0x40, 0xdd88 } },
    5619. 

  5619. 	},
    5620. 

  5620. 	{
    5621. 

  5621. 		"LD_IND halfword negative offset",
    5622. 

  5622. 		.u.insns = {
    5623. 

  5623. 			BPF_STMT(BPF_LDX | BPF_IMM, 0x20),
    5624. 

  5624. 			BPF_STMT(BPF_LD | BPF_IND | BPF_H, -0x2),
    5625. 

  5625. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5626. 

  5626. 		},
    5627. 

  5627. 		CLASSIC,
    5628. 

  5628. 		{
    5629. 

  5629. 			[0x1c] = 0xaa, [0x1d] = 0x55,
    5630. 

  5630. 			[0x1e] = 0xbb, [0x1f] = 0x66,
    5631. 

  5631. 			[0x20] = 0xcc, [0x21] = 0x77,
    5632. 

  5632. 			[0x22] = 0xdd, [0x23] = 0x88,
    5633. 

  5633. 		},
    5634. 

  5634. 		{ {0x40, 0xbb66 } },
    5635. 

  5635. 	},
    5636. 

  5636. 	{
    5637. 

  5637. 		"LD_IND halfword unaligned",
    5638. 

  5638. 		.u.insns = {
    5639. 

  5639. 			BPF_STMT(BPF_LDX | BPF_IMM, 0x20),
    5640. 

  5640. 			BPF_STMT(BPF_LD | BPF_IND | BPF_H, -0x1),
    5641. 

  5641. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5642. 

  5642. 		},
    5643. 

  5643. 		CLASSIC,
    5644. 

  5644. 		{
    5645. 

  5645. 			[0x1c] = 0xaa, [0x1d] = 0x55,
    5646. 

  5646. 			[0x1e] = 0xbb, [0x1f] = 0x66,
    5647. 

  5647. 			[0x20] = 0xcc, [0x21] = 0x77,
    5648. 

  5648. 			[0x22] = 0xdd, [0x23] = 0x88,
    5649. 

  5649. 		},
    5650. 

  5650. 		{ {0x40, 0x66cc } },
    5651. 

  5651. 	},
    5652. 

  5652. 	{
    5653. 

  5653. 		"LD_IND halfword positive offset, all ff",
    5654. 

  5654. 		.u.insns = {
    5655. 

  5655. 			BPF_STMT(BPF_LDX | BPF_IMM, 0x3d),
    5656. 

  5656. 			BPF_STMT(BPF_LD | BPF_IND | BPF_H, 0x1),
    5657. 

  5657. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5658. 

  5658. 		},
    5659. 

  5659. 		CLASSIC,
    5660. 

  5660. 		{ [0x3c] = 0xff, [0x3d] = 0xff,  [0x3e] = 0xff, [0x3f] = 0xff },
    5661. 

  5661. 		{ {0x40, 0xffff } },
    5662. 

  5662. 	},
    5663. 

  5663. 	{
    5664. 

  5664. 		"LD_IND halfword positive offset, out of bounds",
    5665. 

  5665. 		.u.insns = {
    5666. 

  5666. 			BPF_STMT(BPF_LDX | BPF_IMM, 0x3e),
    5667. 

  5667. 			BPF_STMT(BPF_LD | BPF_IND | BPF_H, 0x1),
    5668. 

  5668. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5669. 

  5669. 		},
    5670. 

  5670. 		CLASSIC,
    5671. 

  5671. 		{ [0x3c] = 0x25, [0x3d] = 0x05,  [0x3e] = 0x19, [0x3f] = 0x82 },
    5672. 

  5672. 		{ {0x3f, 0 }, },
    5673. 

  5673. 	},
    5674. 

  5674. 	{
    5675. 

  5675. 		"LD_IND halfword negative offset, out of bounds",
    5676. 

  5676. 		.u.insns = {
    5677. 

  5677. 			BPF_STMT(BPF_LDX | BPF_IMM, 0x3e),
    5678. 

  5678. 			BPF_STMT(BPF_LD | BPF_IND | BPF_H, -0x3f),
    5679. 

  5679. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5680. 

  5680. 		},
    5681. 

  5681. 		CLASSIC,
    5682. 

  5682. 		{ [0x3c] = 0x25, [0x3d] = 0x05,  [0x3e] = 0x19, [0x3f] = 0x82 },
    5683. 

  5683. 		{ {0x3f, 0 } },
    5684. 

  5684. 	},
    5685. 

  5685. 	{
    5686. 

  5686. 		"LD_IND word positive offset",
    5687. 

  5687. 		.u.insns = {
    5688. 

  5688. 			BPF_STMT(BPF_LDX | BPF_IMM, 0x20),
    5689. 

  5689. 			BPF_STMT(BPF_LD | BPF_IND | BPF_W, 0x4),
    5690. 

  5690. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5691. 

  5691. 		},
    5692. 

  5692. 		CLASSIC,
    5693. 

  5693. 		{
    5694. 

  5694. 			[0x1c] = 0xaa, [0x1d] = 0x55,
    5695. 

  5695. 			[0x1e] = 0xbb, [0x1f] = 0x66,
    5696. 

  5696. 			[0x20] = 0xcc, [0x21] = 0x77,
    5697. 

  5697. 			[0x22] = 0xdd, [0x23] = 0x88,
    5698. 

  5698. 			[0x24] = 0xee, [0x25] = 0x99,
    5699. 

  5699. 			[0x26] = 0xff, [0x27] = 0xaa,
    5700. 

  5700. 		},
    5701. 

  5701. 		{ {0x40, 0xee99ffaa } },
    5702. 

  5702. 	},
    5703. 

  5703. 	{
    5704. 

  5704. 		"LD_IND word negative offset",
    5705. 

  5705. 		.u.insns = {
    5706. 

  5706. 			BPF_STMT(BPF_LDX | BPF_IMM, 0x20),
    5707. 

  5707. 			BPF_STMT(BPF_LD | BPF_IND | BPF_W, -0x4),
    5708. 

  5708. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5709. 

  5709. 		},
    5710. 

  5710. 		CLASSIC,
    5711. 

  5711. 		{
    5712. 

  5712. 			[0x1c] = 0xaa, [0x1d] = 0x55,
    5713. 

  5713. 			[0x1e] = 0xbb, [0x1f] = 0x66,
    5714. 

  5714. 			[0x20] = 0xcc, [0x21] = 0x77,
    5715. 

  5715. 			[0x22] = 0xdd, [0x23] = 0x88,
    5716. 

  5716. 			[0x24] = 0xee, [0x25] = 0x99,
    5717. 

  5717. 			[0x26] = 0xff, [0x27] = 0xaa,
    5718. 

  5718. 		},
    5719. 

  5719. 		{ {0x40, 0xaa55bb66 } },
    5720. 

  5720. 	},
    5721. 

  5721. 	{
    5722. 

  5722. 		"LD_IND word unaligned (addr & 3 == 2)",
    5723. 

  5723. 		.u.insns = {
    5724. 

  5724. 			BPF_STMT(BPF_LDX | BPF_IMM, 0x20),
    5725. 

  5725. 			BPF_STMT(BPF_LD | BPF_IND | BPF_W, -0x2),
    5726. 

  5726. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5727. 

  5727. 		},
    5728. 

  5728. 		CLASSIC,
    5729. 

  5729. 		{
    5730. 

  5730. 			[0x1c] = 0xaa, [0x1d] = 0x55,
    5731. 

  5731. 			[0x1e] = 0xbb, [0x1f] = 0x66,
    5732. 

  5732. 			[0x20] = 0xcc, [0x21] = 0x77,
    5733. 

  5733. 			[0x22] = 0xdd, [0x23] = 0x88,
    5734. 

  5734. 			[0x24] = 0xee, [0x25] = 0x99,
    5735. 

  5735. 			[0x26] = 0xff, [0x27] = 0xaa,
    5736. 

  5736. 		},
    5737. 

  5737. 		{ {0x40, 0xbb66cc77 } },
    5738. 

  5738. 	},
    5739. 

  5739. 	{
    5740. 

  5740. 		"LD_IND word unaligned (addr & 3 == 1)",
    5741. 

  5741. 		.u.insns = {
    5742. 

  5742. 			BPF_STMT(BPF_LDX | BPF_IMM, 0x20),
    5743. 

  5743. 			BPF_STMT(BPF_LD | BPF_IND | BPF_W, -0x3),
    5744. 

  5744. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5745. 

  5745. 		},
    5746. 

  5746. 		CLASSIC,
    5747. 

  5747. 		{
    5748. 

  5748. 			[0x1c] = 0xaa, [0x1d] = 0x55,
    5749. 

  5749. 			[0x1e] = 0xbb, [0x1f] = 0x66,
    5750. 

  5750. 			[0x20] = 0xcc, [0x21] = 0x77,
    5751. 

  5751. 			[0x22] = 0xdd, [0x23] = 0x88,
    5752. 

  5752. 			[0x24] = 0xee, [0x25] = 0x99,
    5753. 

  5753. 			[0x26] = 0xff, [0x27] = 0xaa,
    5754. 

  5754. 		},
    5755. 

  5755. 		{ {0x40, 0x55bb66cc } },
    5756. 

  5756. 	},
    5757. 

  5757. 	{
    5758. 

  5758. 		"LD_IND word unaligned (addr & 3 == 3)",
    5759. 

  5759. 		.u.insns = {
    5760. 

  5760. 			BPF_STMT(BPF_LDX | BPF_IMM, 0x20),
    5761. 

  5761. 			BPF_STMT(BPF_LD | BPF_IND | BPF_W, -0x1),
    5762. 

  5762. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5763. 

  5763. 		},
    5764. 

  5764. 		CLASSIC,
    5765. 

  5765. 		{
    5766. 

  5766. 			[0x1c] = 0xaa, [0x1d] = 0x55,
    5767. 

  5767. 			[0x1e] = 0xbb, [0x1f] = 0x66,
    5768. 

  5768. 			[0x20] = 0xcc, [0x21] = 0x77,
    5769. 

  5769. 			[0x22] = 0xdd, [0x23] = 0x88,
    5770. 

  5770. 			[0x24] = 0xee, [0x25] = 0x99,
    5771. 

  5771. 			[0x26] = 0xff, [0x27] = 0xaa,
    5772. 

  5772. 		},
    5773. 

  5773. 		{ {0x40, 0x66cc77dd } },
    5774. 

  5774. 	},
    5775. 

  5775. 	{
    5776. 

  5776. 		"LD_IND word positive offset, all ff",
    5777. 

  5777. 		.u.insns = {
    5778. 

  5778. 			BPF_STMT(BPF_LDX | BPF_IMM, 0x3b),
    5779. 

  5779. 			BPF_STMT(BPF_LD | BPF_IND | BPF_W, 0x1),
    5780. 

  5780. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5781. 

  5781. 		},
    5782. 

  5782. 		CLASSIC,
    5783. 

  5783. 		{ [0x3c] = 0xff, [0x3d] = 0xff,  [0x3e] = 0xff, [0x3f] = 0xff },
    5784. 

  5784. 		{ {0x40, 0xffffffff } },
    5785. 

  5785. 	},
    5786. 

  5786. 	{
    5787. 

  5787. 		"LD_IND word positive offset, out of bounds",
    5788. 

  5788. 		.u.insns = {
    5789. 

  5789. 			BPF_STMT(BPF_LDX | BPF_IMM, 0x3e),
    5790. 

  5790. 			BPF_STMT(BPF_LD | BPF_IND | BPF_W, 0x1),
    5791. 

  5791. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5792. 

  5792. 		},
    5793. 

  5793. 		CLASSIC,
    5794. 

  5794. 		{ [0x3c] = 0x25, [0x3d] = 0x05,  [0x3e] = 0x19, [0x3f] = 0x82 },
    5795. 

  5795. 		{ {0x3f, 0 }, },
    5796. 

  5796. 	},
    5797. 

  5797. 	{
    5798. 

  5798. 		"LD_IND word negative offset, out of bounds",
    5799. 

  5799. 		.u.insns = {
    5800. 

  5800. 			BPF_STMT(BPF_LDX | BPF_IMM, 0x3e),
    5801. 

  5801. 			BPF_STMT(BPF_LD | BPF_IND | BPF_W, -0x3f),
    5802. 

  5802. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5803. 

  5803. 		},
    5804. 

  5804. 		CLASSIC,
    5805. 

  5805. 		{ [0x3c] = 0x25, [0x3d] = 0x05,  [0x3e] = 0x19, [0x3f] = 0x82 },
    5806. 

  5806. 		{ {0x3f, 0 } },
    5807. 

  5807. 	},
    5808. 

  5808. 	{
    5809. 

  5809. 		"LD_ABS byte",
    5810. 

  5810. 		.u.insns = {
    5811. 

  5811. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_B, 0x20),
    5812. 

  5812. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5813. 

  5813. 		},
    5814. 

  5814. 		CLASSIC,
    5815. 

  5815. 		{
    5816. 

  5816. 			[0x1c] = 0xaa, [0x1d] = 0x55,
    5817. 

  5817. 			[0x1e] = 0xbb, [0x1f] = 0x66,
    5818. 

  5818. 			[0x20] = 0xcc, [0x21] = 0x77,
    5819. 

  5819. 			[0x22] = 0xdd, [0x23] = 0x88,
    5820. 

  5820. 			[0x24] = 0xee, [0x25] = 0x99,
    5821. 

  5821. 			[0x26] = 0xff, [0x27] = 0xaa,
    5822. 

  5822. 		},
    5823. 

  5823. 		{ {0x40, 0xcc } },
    5824. 

  5824. 	},
    5825. 

  5825. 	{
    5826. 

  5826. 		"LD_ABS byte positive offset, all ff",
    5827. 

  5827. 		.u.insns = {
    5828. 

  5828. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_B, 0x3f),
    5829. 

  5829. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5830. 

  5830. 		},
    5831. 

  5831. 		CLASSIC,
    5832. 

  5832. 		{ [0x3c] = 0xff, [0x3d] = 0xff,  [0x3e] = 0xff, [0x3f] = 0xff },
    5833. 

  5833. 		{ {0x40, 0xff } },
    5834. 

  5834. 	},
    5835. 

  5835. 	{
    5836. 

  5836. 		"LD_ABS byte positive offset, out of bounds",
    5837. 

  5837. 		.u.insns = {
    5838. 

  5838. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_B, 0x3f),
    5839. 

  5839. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5840. 

  5840. 		},
    5841. 

  5841. 		CLASSIC,
    5842. 

  5842. 		{ [0x3c] = 0x25, [0x3d] = 0x05,  [0x3e] = 0x19, [0x3f] = 0x82 },
    5843. 

  5843. 		{ {0x3f, 0 }, },
    5844. 

  5844. 	},
    5845. 

  5845. 	{
    5846. 

  5846. 		"LD_ABS byte negative offset, out of bounds load",
    5847. 

  5847. 		.u.insns = {
    5848. 

  5848. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_B, -1),
    5849. 

  5849. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5850. 

  5850. 		},
    5851. 

  5851. 		CLASSIC | FLAG_EXPECTED_FAIL,
    5852. 

  5852. 		.expected_errcode = -EINVAL,
    5853. 

  5853. 	},
    5854. 

  5854. 	{
    5855. 

  5855. 		"LD_ABS byte negative offset, in bounds",
    5856. 

  5856. 		.u.insns = {
    5857. 

  5857. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_B, SKF_LL_OFF + 0x3f),
    5858. 

  5858. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5859. 

  5859. 		},
    5860. 

  5860. 		CLASSIC,
    5861. 

  5861. 		{ [0x3c] = 0x25, [0x3d] = 0x05,  [0x3e] = 0x19, [0x3f] = 0x82 },
    5862. 

  5862. 		{ {0x40, 0x82 }, },
    5863. 

  5863. 	},
    5864. 

  5864. 	{
    5865. 

  5865. 		"LD_ABS byte negative offset, out of bounds",
    5866. 

  5866. 		.u.insns = {
    5867. 

  5867. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_B, SKF_LL_OFF + 0x3f),
    5868. 

  5868. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5869. 

  5869. 		},
    5870. 

  5870. 		CLASSIC,
    5871. 

  5871. 		{ [0x3c] = 0x25, [0x3d] = 0x05,  [0x3e] = 0x19, [0x3f] = 0x82 },
    5872. 

  5872. 		{ {0x3f, 0 }, },
    5873. 

  5873. 	},
    5874. 

  5874. 	{
    5875. 

  5875. 		"LD_ABS byte negative offset, multiple calls",
    5876. 

  5876. 		.u.insns = {
    5877. 

  5877. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_B, SKF_LL_OFF + 0x3c),
    5878. 

  5878. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_B, SKF_LL_OFF + 0x3d),
    5879. 

  5879. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_B, SKF_LL_OFF + 0x3e),
    5880. 

  5880. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_B, SKF_LL_OFF + 0x3f),
    5881. 

  5881. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5882. 

  5882. 		},
    5883. 

  5883. 		CLASSIC,
    5884. 

  5884. 		{ [0x3c] = 0x25, [0x3d] = 0x05,  [0x3e] = 0x19, [0x3f] = 0x82 },
    5885. 

  5885. 		{ {0x40, 0x82 }, },
    5886. 

  5886. 	},
    5887. 

  5887. 	{
    5888. 

  5888. 		"LD_ABS halfword",
    5889. 

  5889. 		.u.insns = {
    5890. 

  5890. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_H, 0x22),
    5891. 

  5891. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5892. 

  5892. 		},
    5893. 

  5893. 		CLASSIC,
    5894. 

  5894. 		{
    5895. 

  5895. 			[0x1c] = 0xaa, [0x1d] = 0x55,
    5896. 

  5896. 			[0x1e] = 0xbb, [0x1f] = 0x66,
    5897. 

  5897. 			[0x20] = 0xcc, [0x21] = 0x77,
    5898. 

  5898. 			[0x22] = 0xdd, [0x23] = 0x88,
    5899. 

  5899. 			[0x24] = 0xee, [0x25] = 0x99,
    5900. 

  5900. 			[0x26] = 0xff, [0x27] = 0xaa,
    5901. 

  5901. 		},
    5902. 

  5902. 		{ {0x40, 0xdd88 } },
    5903. 

  5903. 	},
    5904. 

  5904. 	{
    5905. 

  5905. 		"LD_ABS halfword unaligned",
    5906. 

  5906. 		.u.insns = {
    5907. 

  5907. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_H, 0x25),
    5908. 

  5908. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5909. 

  5909. 		},
    5910. 

  5910. 		CLASSIC,
    5911. 

  5911. 		{
    5912. 

  5912. 			[0x1c] = 0xaa, [0x1d] = 0x55,
    5913. 

  5913. 			[0x1e] = 0xbb, [0x1f] = 0x66,
    5914. 

  5914. 			[0x20] = 0xcc, [0x21] = 0x77,
    5915. 

  5915. 			[0x22] = 0xdd, [0x23] = 0x88,
    5916. 

  5916. 			[0x24] = 0xee, [0x25] = 0x99,
    5917. 

  5917. 			[0x26] = 0xff, [0x27] = 0xaa,
    5918. 

  5918. 		},
    5919. 

  5919. 		{ {0x40, 0x99ff } },
    5920. 

  5920. 	},
    5921. 

  5921. 	{
    5922. 

  5922. 		"LD_ABS halfword positive offset, all ff",
    5923. 

  5923. 		.u.insns = {
    5924. 

  5924. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_H, 0x3e),
    5925. 

  5925. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5926. 

  5926. 		},
    5927. 

  5927. 		CLASSIC,
    5928. 

  5928. 		{ [0x3c] = 0xff, [0x3d] = 0xff,  [0x3e] = 0xff, [0x3f] = 0xff },
    5929. 

  5929. 		{ {0x40, 0xffff } },
    5930. 

  5930. 	},
    5931. 

  5931. 	{
    5932. 

  5932. 		"LD_ABS halfword positive offset, out of bounds",
    5933. 

  5933. 		.u.insns = {
    5934. 

  5934. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_H, 0x3f),
    5935. 

  5935. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5936. 

  5936. 		},
    5937. 

  5937. 		CLASSIC,
    5938. 

  5938. 		{ [0x3c] = 0x25, [0x3d] = 0x05,  [0x3e] = 0x19, [0x3f] = 0x82 },
    5939. 

  5939. 		{ {0x3f, 0 }, },
    5940. 

  5940. 	},
    5941. 

  5941. 	{
    5942. 

  5942. 		"LD_ABS halfword negative offset, out of bounds load",
    5943. 

  5943. 		.u.insns = {
    5944. 

  5944. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_H, -1),
    5945. 

  5945. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5946. 

  5946. 		},
    5947. 

  5947. 		CLASSIC | FLAG_EXPECTED_FAIL,
    5948. 

  5948. 		.expected_errcode = -EINVAL,
    5949. 

  5949. 	},
    5950. 

  5950. 	{
    5951. 

  5951. 		"LD_ABS halfword negative offset, in bounds",
    5952. 

  5952. 		.u.insns = {
    5953. 

  5953. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_H, SKF_LL_OFF + 0x3e),
    5954. 

  5954. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5955. 

  5955. 		},
    5956. 

  5956. 		CLASSIC,
    5957. 

  5957. 		{ [0x3c] = 0x25, [0x3d] = 0x05,  [0x3e] = 0x19, [0x3f] = 0x82 },
    5958. 

  5958. 		{ {0x40, 0x1982 }, },
    5959. 

  5959. 	},
    5960. 

  5960. 	{
    5961. 

  5961. 		"LD_ABS halfword negative offset, out of bounds",
    5962. 

  5962. 		.u.insns = {
    5963. 

  5963. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_H, SKF_LL_OFF + 0x3e),
    5964. 

  5964. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5965. 

  5965. 		},
    5966. 

  5966. 		CLASSIC,
    5967. 

  5967. 		{ [0x3c] = 0x25, [0x3d] = 0x05,  [0x3e] = 0x19, [0x3f] = 0x82 },
    5968. 

  5968. 		{ {0x3f, 0 }, },
    5969. 

  5969. 	},
    5970. 

  5970. 	{
    5971. 

  5971. 		"LD_ABS word",
    5972. 

  5972. 		.u.insns = {
    5973. 

  5973. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x1c),
    5974. 

  5974. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5975. 

  5975. 		},
    5976. 

  5976. 		CLASSIC,
    5977. 

  5977. 		{
    5978. 

  5978. 			[0x1c] = 0xaa, [0x1d] = 0x55,
    5979. 

  5979. 			[0x1e] = 0xbb, [0x1f] = 0x66,
    5980. 

  5980. 			[0x20] = 0xcc, [0x21] = 0x77,
    5981. 

  5981. 			[0x22] = 0xdd, [0x23] = 0x88,
    5982. 

  5982. 			[0x24] = 0xee, [0x25] = 0x99,
    5983. 

  5983. 			[0x26] = 0xff, [0x27] = 0xaa,
    5984. 

  5984. 		},
    5985. 

  5985. 		{ {0x40, 0xaa55bb66 } },
    5986. 

  5986. 	},
    5987. 

  5987. 	{
    5988. 

  5988. 		"LD_ABS word unaligned (addr & 3 == 2)",
    5989. 

  5989. 		.u.insns = {
    5990. 

  5990. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x22),
    5991. 

  5991. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    5992. 

  5992. 		},
    5993. 

  5993. 		CLASSIC,
    5994. 

  5994. 		{
    5995. 

  5995. 			[0x1c] = 0xaa, [0x1d] = 0x55,
    5996. 

  5996. 			[0x1e] = 0xbb, [0x1f] = 0x66,
    5997. 

  5997. 			[0x20] = 0xcc, [0x21] = 0x77,
    5998. 

  5998. 			[0x22] = 0xdd, [0x23] = 0x88,
    5999. 

  5999. 			[0x24] = 0xee, [0x25] = 0x99,
    6000. 

  6000. 			[0x26] = 0xff, [0x27] = 0xaa,
    6001. 

  6001. 		},
    6002. 

  6002. 		{ {0x40, 0xdd88ee99 } },
    6003. 

  6003. 	},
    6004. 

  6004. 	{
    6005. 

  6005. 		"LD_ABS word unaligned (addr & 3 == 1)",
    6006. 

  6006. 		.u.insns = {
    6007. 

  6007. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x21),
    6008. 

  6008. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    6009. 

  6009. 		},
    6010. 

  6010. 		CLASSIC,
    6011. 

  6011. 		{
    6012. 

  6012. 			[0x1c] = 0xaa, [0x1d] = 0x55,
    6013. 

  6013. 			[0x1e] = 0xbb, [0x1f] = 0x66,
    6014. 

  6014. 			[0x20] = 0xcc, [0x21] = 0x77,
    6015. 

  6015. 			[0x22] = 0xdd, [0x23] = 0x88,
    6016. 

  6016. 			[0x24] = 0xee, [0x25] = 0x99,
    6017. 

  6017. 			[0x26] = 0xff, [0x27] = 0xaa,
    6018. 

  6018. 		},
    6019. 

  6019. 		{ {0x40, 0x77dd88ee } },
    6020. 

  6020. 	},
    6021. 

  6021. 	{
    6022. 

  6022. 		"LD_ABS word unaligned (addr & 3 == 3)",
    6023. 

  6023. 		.u.insns = {
    6024. 

  6024. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x23),
    6025. 

  6025. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    6026. 

  6026. 		},
    6027. 

  6027. 		CLASSIC,
    6028. 

  6028. 		{
    6029. 

  6029. 			[0x1c] = 0xaa, [0x1d] = 0x55,
    6030. 

  6030. 			[0x1e] = 0xbb, [0x1f] = 0x66,
    6031. 

  6031. 			[0x20] = 0xcc, [0x21] = 0x77,
    6032. 

  6032. 			[0x22] = 0xdd, [0x23] = 0x88,
    6033. 

  6033. 			[0x24] = 0xee, [0x25] = 0x99,
    6034. 

  6034. 			[0x26] = 0xff, [0x27] = 0xaa,
    6035. 

  6035. 		},
    6036. 

  6036. 		{ {0x40, 0x88ee99ff } },
    6037. 

  6037. 	},
    6038. 

  6038. 	{
    6039. 

  6039. 		"LD_ABS word positive offset, all ff",
    6040. 

  6040. 		.u.insns = {
    6041. 

  6041. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x3c),
    6042. 

  6042. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    6043. 

  6043. 		},
    6044. 

  6044. 		CLASSIC,
    6045. 

  6045. 		{ [0x3c] = 0xff, [0x3d] = 0xff,  [0x3e] = 0xff, [0x3f] = 0xff },
    6046. 

  6046. 		{ {0x40, 0xffffffff } },
    6047. 

  6047. 	},
    6048. 

  6048. 	{
    6049. 

  6049. 		"LD_ABS word positive offset, out of bounds",
    6050. 

  6050. 		.u.insns = {
    6051. 

  6051. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x3f),
    6052. 

  6052. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    6053. 

  6053. 		},
    6054. 

  6054. 		CLASSIC,
    6055. 

  6055. 		{ [0x3c] = 0x25, [0x3d] = 0x05,  [0x3e] = 0x19, [0x3f] = 0x82 },
    6056. 

  6056. 		{ {0x3f, 0 }, },
    6057. 

  6057. 	},
    6058. 

  6058. 	{
    6059. 

  6059. 		"LD_ABS word negative offset, out of bounds load",
    6060. 

  6060. 		.u.insns = {
    6061. 

  6061. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_W, -1),
    6062. 

  6062. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    6063. 

  6063. 		},
    6064. 

  6064. 		CLASSIC | FLAG_EXPECTED_FAIL,
    6065. 

  6065. 		.expected_errcode = -EINVAL,
    6066. 

  6066. 	},
    6067. 

  6067. 	{
    6068. 

  6068. 		"LD_ABS word negative offset, in bounds",
    6069. 

  6069. 		.u.insns = {
    6070. 

  6070. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_W, SKF_LL_OFF + 0x3c),
    6071. 

  6071. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    6072. 

  6072. 		},
    6073. 

  6073. 		CLASSIC,
    6074. 

  6074. 		{ [0x3c] = 0x25, [0x3d] = 0x05,  [0x3e] = 0x19, [0x3f] = 0x82 },
    6075. 

  6075. 		{ {0x40, 0x25051982 }, },
    6076. 

  6076. 	},
    6077. 

  6077. 	{
    6078. 

  6078. 		"LD_ABS word negative offset, out of bounds",
    6079. 

  6079. 		.u.insns = {
    6080. 

  6080. 			BPF_STMT(BPF_LD | BPF_ABS | BPF_W, SKF_LL_OFF + 0x3c),
    6081. 

  6081. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    6082. 

  6082. 		},
    6083. 

  6083. 		CLASSIC,
    6084. 

  6084. 		{ [0x3c] = 0x25, [0x3d] = 0x05,  [0x3e] = 0x19, [0x3f] = 0x82 },
    6085. 

  6085. 		{ {0x3f, 0 }, },
    6086. 

  6086. 	},
    6087. 

  6087. 	{
    6088. 

  6088. 		"LDX_MSH standalone, preserved A",
    6089. 

  6089. 		.u.insns = {
    6090. 

  6090. 			BPF_STMT(BPF_LD | BPF_IMM, 0xffeebbaa),
    6091. 

  6091. 			BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 0x3c),
    6092. 

  6092. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    6093. 

  6093. 		},
    6094. 

  6094. 		CLASSIC,
    6095. 

  6095. 		{ [0x3c] = 0x25, [0x3d] = 0x05,  [0x3e] = 0x19, [0x3f] = 0x82 },
    6096. 

  6096. 		{ {0x40, 0xffeebbaa }, },
    6097. 

  6097. 	},
    6098. 

  6098. 	{
    6099. 

  6099. 		"LDX_MSH standalone, preserved A 2",
    6100. 

  6100. 		.u.insns = {
    6101. 

  6101. 			BPF_STMT(BPF_LD | BPF_IMM, 0x175e9d63),
    6102. 

  6102. 			BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 0x3c),
    6103. 

  6103. 			BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 0x3d),
    6104. 

  6104. 			BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 0x3e),
    6105. 

  6105. 			BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 0x3f),
    6106. 

  6106. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    6107. 

  6107. 		},
    6108. 

  6108. 		CLASSIC,
    6109. 

  6109. 		{ [0x3c] = 0x25, [0x3d] = 0x05,  [0x3e] = 0x19, [0x3f] = 0x82 },
    6110. 

  6110. 		{ {0x40, 0x175e9d63 }, },
    6111. 

  6111. 	},
    6112. 

  6112. 	{
    6113. 

  6113. 		"LDX_MSH standalone, test result 1",
    6114. 

  6114. 		.u.insns = {
    6115. 

  6115. 			BPF_STMT(BPF_LD | BPF_IMM, 0xffeebbaa),
    6116. 

  6116. 			BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 0x3c),
    6117. 

  6117. 			BPF_STMT(BPF_MISC | BPF_TXA, 0),
    6118. 

  6118. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    6119. 

  6119. 		},
    6120. 

  6120. 		CLASSIC,
    6121. 

  6121. 		{ [0x3c] = 0x25, [0x3d] = 0x05,  [0x3e] = 0x19, [0x3f] = 0x82 },
    6122. 

  6122. 		{ {0x40, 0x14 }, },
    6123. 

  6123. 	},
    6124. 

  6124. 	{
    6125. 

  6125. 		"LDX_MSH standalone, test result 2",
    6126. 

  6126. 		.u.insns = {
    6127. 

  6127. 			BPF_STMT(BPF_LD | BPF_IMM, 0xffeebbaa),
    6128. 

  6128. 			BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 0x3e),
    6129. 

  6129. 			BPF_STMT(BPF_MISC | BPF_TXA, 0),
    6130. 

  6130. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    6131. 

  6131. 		},
    6132. 

  6132. 		CLASSIC,
    6133. 

  6133. 		{ [0x3c] = 0x25, [0x3d] = 0x05,  [0x3e] = 0x19, [0x3f] = 0x82 },
    6134. 

  6134. 		{ {0x40, 0x24 }, },
    6135. 

  6135. 	},
    6136. 

  6136. 	{
    6137. 

  6137. 		"LDX_MSH standalone, negative offset",
    6138. 

  6138. 		.u.insns = {
    6139. 

  6139. 			BPF_STMT(BPF_LD | BPF_IMM, 0xffeebbaa),
    6140. 

  6140. 			BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, -1),
    6141. 

  6141. 			BPF_STMT(BPF_MISC | BPF_TXA, 0),
    6142. 

  6142. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    6143. 

  6143. 		},
    6144. 

  6144. 		CLASSIC,
    6145. 

  6145. 		{ [0x3c] = 0x25, [0x3d] = 0x05,  [0x3e] = 0x19, [0x3f] = 0x82 },
    6146. 

  6146. 		{ {0x40, 0 }, },
    6147. 

  6147. 	},
    6148. 

  6148. 	{
    6149. 

  6149. 		"LDX_MSH standalone, negative offset 2",
    6150. 

  6150. 		.u.insns = {
    6151. 

  6151. 			BPF_STMT(BPF_LD | BPF_IMM, 0xffeebbaa),
    6152. 

  6152. 			BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, SKF_LL_OFF + 0x3e),
    6153. 

  6153. 			BPF_STMT(BPF_MISC | BPF_TXA, 0),
    6154. 

  6154. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    6155. 

  6155. 		},
    6156. 

  6156. 		CLASSIC,
    6157. 

  6157. 		{ [0x3c] = 0x25, [0x3d] = 0x05,  [0x3e] = 0x19, [0x3f] = 0x82 },
    6158. 

  6158. 		{ {0x40, 0x24 }, },
    6159. 

  6159. 	},
    6160. 

  6160. 	{
    6161. 

  6161. 		"LDX_MSH standalone, out of bounds",
    6162. 

  6162. 		.u.insns = {
    6163. 

  6163. 			BPF_STMT(BPF_LD | BPF_IMM, 0xffeebbaa),
    6164. 

  6164. 			BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 0x40),
    6165. 

  6165. 			BPF_STMT(BPF_MISC | BPF_TXA, 0),
    6166. 

  6166. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    6167. 

  6167. 		},
    6168. 

  6168. 		CLASSIC,
    6169. 

  6169. 		{ [0x3c] = 0x25, [0x3d] = 0x05,  [0x3e] = 0x19, [0x3f] = 0x82 },
    6170. 

  6170. 		{ {0x40, 0 }, },
    6171. 

  6171. 	},
    6172. 

  6172. 	/*
    6173. 

  6173. 	 * verify that the interpreter or JIT correctly sets A and X
    6174. 

  6174. 	 * to 0.
    6175. 

  6175. 	 */
    6176. 

  6176. 	{
    6177. 

  6177. 		"ADD default X",
    6178. 

  6178. 		.u.insns = {
    6179. 

  6179. 			/*
    6180. 

  6180. 			 * A = 0x42
    6181. 

  6181. 			 * A = A + X
    6182. 

  6182. 			 * ret A
    6183. 

  6183. 			 */
    6184. 

  6184. 			BPF_STMT(BPF_LD | BPF_IMM, 0x42),
    6185. 

  6185. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
    6186. 

  6186. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    6187. 

  6187. 		},
    6188. 

  6188. 		CLASSIC | FLAG_NO_DATA,
    6189. 

  6189. 		{},
    6190. 

  6190. 		{ {0x1, 0x42 } },
    6191. 

  6191. 	},
    6192. 

  6192. 	{
    6193. 

  6193. 		"ADD default A",
    6194. 

  6194. 		.u.insns = {
    6195. 

  6195. 			/*
    6196. 

  6196. 			 * A = A + 0x42
    6197. 

  6197. 			 * ret A
    6198. 

  6198. 			 */
    6199. 

  6199. 			BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 0x42),
    6200. 

  6200. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    6201. 

  6201. 		},
    6202. 

  6202. 		CLASSIC | FLAG_NO_DATA,
    6203. 

  6203. 		{},
    6204. 

  6204. 		{ {0x1, 0x42 } },
    6205. 

  6205. 	},
    6206. 

  6206. 	{
    6207. 

  6207. 		"SUB default X",
    6208. 

  6208. 		.u.insns = {
    6209. 

  6209. 			/*
    6210. 

  6210. 			 * A = 0x66
    6211. 

  6211. 			 * A = A - X
    6212. 

  6212. 			 * ret A
    6213. 

  6213. 			 */
    6214. 

  6214. 			BPF_STMT(BPF_LD | BPF_IMM, 0x66),
    6215. 

  6215. 			BPF_STMT(BPF_ALU | BPF_SUB | BPF_X, 0),
    6216. 

  6216. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    6217. 

  6217. 		},
    6218. 

  6218. 		CLASSIC | FLAG_NO_DATA,
    6219. 

  6219. 		{},
    6220. 

  6220. 		{ {0x1, 0x66 } },
    6221. 

  6221. 	},
    6222. 

  6222. 	{
    6223. 

  6223. 		"SUB default A",
    6224. 

  6224. 		.u.insns = {
    6225. 

  6225. 			/*
    6226. 

  6226. 			 * A = A - -0x66
    6227. 

  6227. 			 * ret A
    6228. 

  6228. 			 */
    6229. 

  6229. 			BPF_STMT(BPF_ALU | BPF_SUB | BPF_K, -0x66),
    6230. 

  6230. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    6231. 

  6231. 		},
    6232. 

  6232. 		CLASSIC | FLAG_NO_DATA,
    6233. 

  6233. 		{},
    6234. 

  6234. 		{ {0x1, 0x66 } },
    6235. 

  6235. 	},
    6236. 

  6236. 	{
    6237. 

  6237. 		"MUL default X",
    6238. 

  6238. 		.u.insns = {
    6239. 

  6239. 			/*
    6240. 

  6240. 			 * A = 0x42
    6241. 

  6241. 			 * A = A * X
    6242. 

  6242. 			 * ret A
    6243. 

  6243. 			 */
    6244. 

  6244. 			BPF_STMT(BPF_LD | BPF_IMM, 0x42),
    6245. 

  6245. 			BPF_STMT(BPF_ALU | BPF_MUL | BPF_X, 0),
    6246. 

  6246. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    6247. 

  6247. 		},
    6248. 

  6248. 		CLASSIC | FLAG_NO_DATA,
    6249. 

  6249. 		{},
    6250. 

  6250. 		{ {0x1, 0x0 } },
    6251. 

  6251. 	},
    6252. 

  6252. 	{
    6253. 

  6253. 		"MUL default A",
    6254. 

  6254. 		.u.insns = {
    6255. 

  6255. 			/*
    6256. 

  6256. 			 * A = A * 0x66
    6257. 

  6257. 			 * ret A
    6258. 

  6258. 			 */
    6259. 

  6259. 			BPF_STMT(BPF_ALU | BPF_MUL | BPF_K, 0x66),
    6260. 

  6260. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    6261. 

  6261. 		},
    6262. 

  6262. 		CLASSIC | FLAG_NO_DATA,
    6263. 

  6263. 		{},
    6264. 

  6264. 		{ {0x1, 0x0 } },
    6265. 

  6265. 	},
    6266. 

  6266. 	{
    6267. 

  6267. 		"DIV default X",
    6268. 

  6268. 		.u.insns = {
    6269. 

  6269. 			/*
    6270. 

  6270. 			 * A = 0x42
    6271. 

  6271. 			 * A = A / X ; this halt the filter execution if X is 0
    6272. 

  6272. 			 * ret 0x42
    6273. 

  6273. 			 */
    6274. 

  6274. 			BPF_STMT(BPF_LD | BPF_IMM, 0x42),
    6275. 

  6275. 			BPF_STMT(BPF_ALU | BPF_DIV | BPF_X, 0),
    6276. 

  6276. 			BPF_STMT(BPF_RET | BPF_K, 0x42),
    6277. 

  6277. 		},
    6278. 

  6278. 		CLASSIC | FLAG_NO_DATA,
    6279. 

  6279. 		{},
    6280. 

  6280. 		{ {0x1, 0x0 } },
    6281. 

  6281. 	},
    6282. 

  6282. 	{
    6283. 

  6283. 		"DIV default A",
    6284. 

  6284. 		.u.insns = {
    6285. 

  6285. 			/*
    6286. 

  6286. 			 * A = A / 1
    6287. 

  6287. 			 * ret A
    6288. 

  6288. 			 */
    6289. 

  6289. 			BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 0x1),
    6290. 

  6290. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    6291. 

  6291. 		},
    6292. 

  6292. 		CLASSIC | FLAG_NO_DATA,
    6293. 

  6293. 		{},
    6294. 

  6294. 		{ {0x1, 0x0 } },
    6295. 

  6295. 	},
    6296. 

  6296. 	{
    6297. 

  6297. 		"MOD default X",
    6298. 

  6298. 		.u.insns = {
    6299. 

  6299. 			/*
    6300. 

  6300. 			 * A = 0x42
    6301. 

  6301. 			 * A = A mod X ; this halt the filter execution if X is 0
    6302. 

  6302. 			 * ret 0x42
    6303. 

  6303. 			 */
    6304. 

  6304. 			BPF_STMT(BPF_LD | BPF_IMM, 0x42),
    6305. 

  6305. 			BPF_STMT(BPF_ALU | BPF_MOD | BPF_X, 0),
    6306. 

  6306. 			BPF_STMT(BPF_RET | BPF_K, 0x42),
    6307. 

  6307. 		},
    6308. 

  6308. 		CLASSIC | FLAG_NO_DATA,
    6309. 

  6309. 		{},
    6310. 

  6310. 		{ {0x1, 0x0 } },
    6311. 

  6311. 	},
    6312. 

  6312. 	{
    6313. 

  6313. 		"MOD default A",
    6314. 

  6314. 		.u.insns = {
    6315. 

  6315. 			/*
    6316. 

  6316. 			 * A = A mod 1
    6317. 

  6317. 			 * ret A
    6318. 

  6318. 			 */
    6319. 

  6319. 			BPF_STMT(BPF_ALU | BPF_MOD | BPF_K, 0x1),
    6320. 

  6320. 			BPF_STMT(BPF_RET | BPF_A, 0x0),
    6321. 

  6321. 		},
    6322. 

  6322. 		CLASSIC | FLAG_NO_DATA,
    6323. 

  6323. 		{},
    6324. 

  6324. 		{ {0x1, 0x0 } },
    6325. 

  6325. 	},
    6326. 

  6326. 	{
    6327. 

  6327. 		"JMP EQ default A",
    6328. 

  6328. 		.u.insns = {
    6329. 

  6329. 			/*
    6330. 

  6330. 			 * cmp A, 0x0, 0, 1
    6331. 

  6331. 			 * ret 0x42
    6332. 

  6332. 			 * ret 0x66
    6333. 

  6333. 			 */
    6334. 

  6334. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x0, 0, 1),
    6335. 

  6335. 			BPF_STMT(BPF_RET | BPF_K, 0x42),
    6336. 

  6336. 			BPF_STMT(BPF_RET | BPF_K, 0x66),
    6337. 

  6337. 		},
    6338. 

  6338. 		CLASSIC | FLAG_NO_DATA,
    6339. 

  6339. 		{},
    6340. 

  6340. 		{ {0x1, 0x42 } },
    6341. 

  6341. 	},
    6342. 

  6342. 	{
    6343. 

  6343. 		"JMP EQ default X",
    6344. 

  6344. 		.u.insns = {
    6345. 

  6345. 			/*
    6346. 

  6346. 			 * A = 0x0
    6347. 

  6347. 			 * cmp A, X, 0, 1
    6348. 

  6348. 			 * ret 0x42
    6349. 

  6349. 			 * ret 0x66
    6350. 

  6350. 			 */
    6351. 

  6351. 			BPF_STMT(BPF_LD | BPF_IMM, 0x0),
    6352. 

  6352. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_X, 0x0, 0, 1),
    6353. 

  6353. 			BPF_STMT(BPF_RET | BPF_K, 0x42),
    6354. 

  6354. 			BPF_STMT(BPF_RET | BPF_K, 0x66),
    6355. 

  6355. 		},
    6356. 

  6356. 		CLASSIC | FLAG_NO_DATA,
    6357. 

  6357. 		{},
    6358. 

  6358. 		{ {0x1, 0x42 } },
    6359. 

  6359. 	},
    6360. 

  6360. 	/* Checking interpreter vs JIT wrt signed extended imms. */
    6361. 

  6361. 	{
    6362. 

  6362. 		"JNE signed compare, test 1",
    6363. 

  6363. 		.u.insns_int = {
    6364. 

  6364. 			BPF_ALU32_IMM(BPF_MOV, R1, 0xfefbbc12),
    6365. 

  6365. 			BPF_ALU32_IMM(BPF_MOV, R3, 0xffff0000),
    6366. 

  6366. 			BPF_MOV64_REG(R2, R1),
    6367. 

  6367. 			BPF_ALU64_REG(BPF_AND, R2, R3),
    6368. 

  6368. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    6369. 

  6369. 			BPF_JMP_IMM(BPF_JNE, R2, -17104896, 1),
    6370. 

  6370. 			BPF_ALU32_IMM(BPF_MOV, R0, 2),
    6371. 

  6371. 			BPF_EXIT_INSN(),
    6372. 

  6372. 		},
    6373. 

  6373. 		INTERNAL,
    6374. 

  6374. 		{ },
    6375. 

  6375. 		{ { 0, 1 } },
    6376. 

  6376. 	},
    6377. 

  6377. 	{
    6378. 

  6378. 		"JNE signed compare, test 2",
    6379. 

  6379. 		.u.insns_int = {
    6380. 

  6380. 			BPF_ALU32_IMM(BPF_MOV, R1, 0xfefbbc12),
    6381. 

  6381. 			BPF_ALU32_IMM(BPF_MOV, R3, 0xffff0000),
    6382. 

  6382. 			BPF_MOV64_REG(R2, R1),
    6383. 

  6383. 			BPF_ALU64_REG(BPF_AND, R2, R3),
    6384. 

  6384. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    6385. 

  6385. 			BPF_JMP_IMM(BPF_JNE, R2, 0xfefb0000, 1),
    6386. 

  6386. 			BPF_ALU32_IMM(BPF_MOV, R0, 2),
    6387. 

  6387. 			BPF_EXIT_INSN(),
    6388. 

  6388. 		},
    6389. 

  6389. 		INTERNAL,
    6390. 

  6390. 		{ },
    6391. 

  6391. 		{ { 0, 1 } },
    6392. 

  6392. 	},
    6393. 

  6393. 	{
    6394. 

  6394. 		"JNE signed compare, test 3",
    6395. 

  6395. 		.u.insns_int = {
    6396. 

  6396. 			BPF_ALU32_IMM(BPF_MOV, R1, 0xfefbbc12),
    6397. 

  6397. 			BPF_ALU32_IMM(BPF_MOV, R3, 0xffff0000),
    6398. 

  6398. 			BPF_ALU32_IMM(BPF_MOV, R4, 0xfefb0000),
    6399. 

  6399. 			BPF_MOV64_REG(R2, R1),
    6400. 

  6400. 			BPF_ALU64_REG(BPF_AND, R2, R3),
    6401. 

  6401. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    6402. 

  6402. 			BPF_JMP_REG(BPF_JNE, R2, R4, 1),
    6403. 

  6403. 			BPF_ALU32_IMM(BPF_MOV, R0, 2),
    6404. 

  6404. 			BPF_EXIT_INSN(),
    6405. 

  6405. 		},
    6406. 

  6406. 		INTERNAL,
    6407. 

  6407. 		{ },
    6408. 

  6408. 		{ { 0, 2 } },
    6409. 

  6409. 	},
    6410. 

  6410. 	{
    6411. 

  6411. 		"JNE signed compare, test 4",
    6412. 

  6412. 		.u.insns_int = {
    6413. 

  6413. 			BPF_LD_IMM64(R1, -17104896),
    6414. 

  6414. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    6415. 

  6415. 			BPF_JMP_IMM(BPF_JNE, R1, -17104896, 1),
    6416. 

  6416. 			BPF_ALU32_IMM(BPF_MOV, R0, 2),
    6417. 

  6417. 			BPF_EXIT_INSN(),
    6418. 

  6418. 		},
    6419. 

  6419. 		INTERNAL,
    6420. 

  6420. 		{ },
    6421. 

  6421. 		{ { 0, 2 } },
    6422. 

  6422. 	},
    6423. 

  6423. 	{
    6424. 

  6424. 		"JNE signed compare, test 5",
    6425. 

  6425. 		.u.insns_int = {
    6426. 

  6426. 			BPF_LD_IMM64(R1, 0xfefb0000),
    6427. 

  6427. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    6428. 

  6428. 			BPF_JMP_IMM(BPF_JNE, R1, 0xfefb0000, 1),
    6429. 

  6429. 			BPF_ALU32_IMM(BPF_MOV, R0, 2),
    6430. 

  6430. 			BPF_EXIT_INSN(),
    6431. 

  6431. 		},
    6432. 

  6432. 		INTERNAL,
    6433. 

  6433. 		{ },
    6434. 

  6434. 		{ { 0, 1 } },
    6435. 

  6435. 	},
    6436. 

  6436. 	{
    6437. 

  6437. 		"JNE signed compare, test 6",
    6438. 

  6438. 		.u.insns_int = {
    6439. 

  6439. 			BPF_LD_IMM64(R1, 0x7efb0000),
    6440. 

  6440. 			BPF_ALU32_IMM(BPF_MOV, R0, 1),
    6441. 

  6441. 			BPF_JMP_IMM(BPF_JNE, R1, 0x7efb0000, 1),
    6442. 

  6442. 			BPF_ALU32_IMM(BPF_MOV, R0, 2),
    6443. 

  6443. 			BPF_EXIT_INSN(),
    6444. 

  6444. 		},
    6445. 

  6445. 		INTERNAL,
    6446. 

  6446. 		{ },
    6447. 

  6447. 		{ { 0, 2 } },
    6448. 

  6448. 	},
    6449. 

  6449. 	{
    6450. 

  6450. 		"JNE signed compare, test 7",
    6451. 

  6451. 		.u.insns = {
    6452. 

  6452. 			BPF_STMT(BPF_LD | BPF_IMM, 0xffff0000),
    6453. 

  6453. 			BPF_STMT(BPF_MISC | BPF_TAX, 0),
    6454. 

  6454. 			BPF_STMT(BPF_LD | BPF_IMM, 0xfefbbc12),
    6455. 

  6455. 			BPF_STMT(BPF_ALU | BPF_AND | BPF_X, 0),
    6456. 

  6456. 			BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0xfefb0000, 1, 0),
    6457. 

  6457. 			BPF_STMT(BPF_RET | BPF_K, 1),
    6458. 

  6458. 			BPF_STMT(BPF_RET | BPF_K, 2),
    6459. 

  6459. 		},
    6460. 

  6460. 		CLASSIC | FLAG_NO_DATA,
    6461. 

  6461. 		{},
    6462. 

  6462. 		{ { 0, 2 } },
    6463. 

  6463. 	},
    6464. 

  6464. };
    6465. 

  6465. 

  6466. static struct net_device dev;
    6467. 

  6467. 

  6468. static struct sk_buff *populate_skb(char *buf, int size)
    6469. 

  6469. {
    6470. 

  6470. 	struct sk_buff *skb;
    6471. 

  6471. 

  6472. 	if (size >= MAX_DATA)
    6473. 

  6473. 		return NULL;
    6474. 

  6474. 

  6475. 	skb = alloc_skb(MAX_DATA, GFP_KERNEL);
    6476. 

  6476. 	if (!skb)
    6477. 

  6477. 		return NULL;
    6478. 

  6478. 

  6479. 	__skb_put_data(skb, buf, size);
    6480. 

  6480. 

  6481. 	/* Initialize a fake skb with test pattern. */
    6482. 

  6482. 	skb_reset_mac_header(skb);
    6483. 

  6483. 	skb->protocol = htons(ETH_P_IP);
    6484. 

  6484. 	skb->pkt_type = SKB_TYPE;
    6485. 

  6485. 	skb->mark = SKB_MARK;
    6486. 

  6486. 	skb->hash = SKB_HASH;
    6487. 

  6487. 	skb->queue_mapping = SKB_QUEUE_MAP;
    6488. 

  6488. 	skb->vlan_tci = SKB_VLAN_TCI;
    6489. 

  6489. 	skb->vlan_present = SKB_VLAN_PRESENT;
    6490. 

  6490. 	skb->vlan_proto = htons(ETH_P_IP);
    6491. 

  6491. 	dev_net_set(&dev, &init_net);
    6492. 

  6492. 	skb->dev = &dev;
    6493. 

  6493. 	skb->dev->ifindex = SKB_DEV_IFINDEX;
    6494. 

  6494. 	skb->dev->type = SKB_DEV_TYPE;
    6495. 

  6495. 	skb_set_network_header(skb, min(size, ETH_HLEN));
    6496. 

  6496. 

  6497. 	return skb;
    6498. 

  6498. }
    6499. 

  6499. 

  6500. static void *generate_test_data(struct bpf_test *test, int sub)
    6501. 

  6501. {
    6502. 

  6502. 	struct sk_buff *skb;
    6503. 

  6503. 	struct page *page;
    6504. 

  6504. 

  6505. 	if (test->aux & FLAG_NO_DATA)
    6506. 

  6506. 		return NULL;
    6507. 

  6507. 

  6508. 	/* Test case expects an skb, so populate one. Various
    6509. 

  6509. 	 * subtests generate skbs of different sizes based on
    6510. 

  6510. 	 * the same data.
    6511. 

  6511. 	 */
    6512. 

  6512. 	skb = populate_skb(test->data, test->test[sub].data_size);
    6513. 

  6513. 	if (!skb)
    6514. 

  6514. 		return NULL;
    6515. 

  6515. 

  6516. 	if (test->aux & FLAG_SKB_FRAG) {
    6517. 

  6517. 		/*
    6518. 

  6518. 		 * when the test requires a fragmented skb, add a
    6519. 

  6519. 		 * single fragment to the skb, filled with
    6520. 

  6520. 		 * test->frag_data.
    6521. 

  6521. 		 */
    6522. 

  6522. 		void *ptr;
    6523. 

  6523. 

  6524. 		page = alloc_page(GFP_KERNEL);
    6525. 

  6525. 

  6526. 		if (!page)
    6527. 

  6527. 			goto err_kfree_skb;
    6528. 

  6528. 

  6529. 		ptr = kmap(page);
    6530. 

  6530. 		if (!ptr)
    6531. 

  6531. 			goto err_free_page;
    6532. 

  6532. 		memcpy(ptr, test->frag_data, MAX_DATA);
    6533. 

  6533. 		kunmap(page);
    6534. 

  6534. 		skb_add_rx_frag(skb, 0, page, 0, MAX_DATA, MAX_DATA);
    6535. 

  6535. 	}
    6536. 

  6536. 

  6537. 	return skb;
    6538. 

  6538. 

  6539. err_free_page:
    6540. 

  6540. 	__free_page(page);
    6541. 

  6541. err_kfree_skb:
    6542. 

  6542. 	kfree_skb(skb);
    6543. 

  6543. 	return NULL;
    6544. 

  6544. }
    6545. 

  6545. 

  6546. static void release_test_data(const struct bpf_test *test, void *data)
    6547. 

  6547. {
    6548. 

  6548. 	if (test->aux & FLAG_NO_DATA)
    6549. 

  6549. 		return;
    6550. 

  6550. 

  6551. 	kfree_skb(data);
    6552. 

  6552. }
    6553. 

  6553. 

  6554. static int filter_length(int which)
    6555. 

  6555. {
    6556. 

  6556. 	struct sock_filter *fp;
    6557. 

  6557. 	int len;
    6558. 

  6558. 

  6559. 	if (tests[which].fill_helper)
    6560. 

  6560. 		return tests[which].u.ptr.len;
    6561. 

  6561. 

  6562. 	fp = tests[which].u.insns;
    6563. 

  6563. 	for (len = MAX_INSNS - 1; len > 0; --len)
    6564. 

  6564. 		if (fp[len].code != 0 || fp[len].k != 0)
    6565. 

  6565. 			break;
    6566. 

  6566. 

  6567. 	return len + 1;
    6568. 

  6568. }
    6569. 

  6569. 

  6570. static void *filter_pointer(int which)
    6571. 

  6571. {
    6572. 

  6572. 	if (tests[which].fill_helper)
    6573. 

  6573. 		return tests[which].u.ptr.insns;
    6574. 

  6574. 	else
    6575. 

  6575. 		return tests[which].u.insns;
    6576. 

  6576. }
    6577. 

  6577. 

  6578. static struct bpf_prog *generate_filter(int which, int *err)
    6579. 

  6579. {
    6580. 

  6580. 	__u8 test_type = tests[which].aux & TEST_TYPE_MASK;
    6581. 

  6581. 	unsigned int flen = filter_length(which);
    6582. 

  6582. 	void *fptr = filter_pointer(which);
    6583. 

  6583. 	struct sock_fprog_kern fprog;
    6584. 

  6584. 	struct bpf_prog *fp;
    6585. 

  6585. 

  6586. 	switch (test_type) {
    6587. 

  6587. 	case CLASSIC:
    6588. 

  6588. 		fprog.filter = fptr;
    6589. 

  6589. 		fprog.len = flen;
    6590. 

  6590. 

  6591. 		*err = bpf_prog_create(&fp, &fprog);
    6592. 

  6592. 		if (tests[which].aux & FLAG_EXPECTED_FAIL) {
    6593. 

  6593. 			if (*err == tests[which].expected_errcode) {
    6594. 

  6594. 				pr_cont("PASS\n");
    6595. 

  6595. 				/* Verifier rejected filter as expected. */
    6596. 

  6596. 				*err = 0;
    6597. 

  6597. 				return NULL;
    6598. 

  6598. 			} else {
    6599. 

  6599. 				pr_cont("UNEXPECTED_PASS\n");
    6600. 

  6600. 				/* Verifier didn't reject the test that's
    6601. 

  6601. 				 * bad enough, just return!
    6602. 

  6602. 				 */
    6603. 

  6603. 				*err = -EINVAL;
    6604. 

  6604. 				return NULL;
    6605. 

  6605. 			}
    6606. 

  6606. 		}
    6607. 

  6607. 		if (*err) {
    6608. 

  6608. 			pr_cont("FAIL to prog_create err=%d len=%d\n",
    6609. 

  6609. 				*err, fprog.len);
    6610. 

  6610. 			return NULL;
    6611. 

  6611. 		}
    6612. 

  6612. 		break;
    6613. 

  6613. 

  6614. 	case INTERNAL:
    6615. 

  6615. 		fp = bpf_prog_alloc(bpf_prog_size(flen), 0);
    6616. 

  6616. 		if (fp == NULL) {
    6617. 

  6617. 			pr_cont("UNEXPECTED_FAIL no memory left\n");
    6618. 

  6618. 			*err = -ENOMEM;
    6619. 

  6619. 			return NULL;
    6620. 

  6620. 		}
    6621. 

  6621. 

  6622. 		fp->len = flen;
    6623. 

  6623. 		/* Type doesn't really matter here as long as it's not unspec. */
    6624. 

  6624. 		fp->type = BPF_PROG_TYPE_SOCKET_FILTER;
    6625. 

  6625. 		memcpy(fp->insnsi, fptr, fp->len * sizeof(struct bpf_insn));
    6626. 

  6626. 		fp->aux->stack_depth = tests[which].stack_depth;
    6627. 

  6627. 

  6628. 		/* We cannot error here as we don't need type compatibility
    6629. 

  6629. 		 * checks.
    6630. 

  6630. 		 */
    6631. 

  6631. 		fp = bpf_prog_select_runtime(fp, err);
    6632. 

  6632. 		if (*err) {
    6633. 

  6633. 			pr_cont("FAIL to select_runtime err=%d\n", *err);
    6634. 

  6634. 			return NULL;
    6635. 

  6635. 		}
    6636. 

  6636. 		break;
    6637. 

  6637. 	}
    6638. 

  6638. 

  6639. 	*err = 0;
    6640. 

  6640. 	return fp;
    6641. 

  6641. }
    6642. 

  6642. 

  6643. static void release_filter(struct bpf_prog *fp, int which)
    6644. 

  6644. {
    6645. 

  6645. 	__u8 test_type = tests[which].aux & TEST_TYPE_MASK;
    6646. 

  6646. 

  6647. 	switch (test_type) {
    6648. 

  6648. 	case CLASSIC:
    6649. 

  6649. 		bpf_prog_destroy(fp);
    6650. 

  6650. 		break;
    6651. 

  6651. 	case INTERNAL:
    6652. 

  6652. 		bpf_prog_free(fp);
    6653. 

  6653. 		break;
    6654. 

  6654. 	}
    6655. 

  6655. }
    6656. 

  6656. 

  6657. static int __run_one(const struct bpf_prog *fp, const void *data,
    6658. 

  6658. 		     int runs, u64 *duration)
    6659. 

  6659. {
    6660. 

  6660. 	u64 start, finish;
    6661. 

  6661. 	int ret = 0, i;
    6662. 

  6662. 

  6663. 	migrate_disable();
    6664. 

  6664. 	start = ktime_get_ns();
    6665. 

  6665. 

  6666. 	for (i = 0; i < runs; i++)
    6667. 

  6667. 		ret = BPF_PROG_RUN(fp, data);
    6668. 

  6668. 

  6669. 	finish = ktime_get_ns();
    6670. 

  6670. 	migrate_enable();
    6671. 

  6671. 

  6672. 	*duration = finish - start;
    6673. 

  6673. 	do_div(*duration, runs);
    6674. 

  6674. 

  6675. 	return ret;
    6676. 

  6676. }
    6677. 

  6677. 

  6678. static int run_one(const struct bpf_prog *fp, struct bpf_test *test)
    6679. 

  6679. {
    6680. 

  6680. 	int err_cnt = 0, i, runs = MAX_TESTRUNS;
    6681. 

  6681. 

  6682. 	for (i = 0; i < MAX_SUBTESTS; i++) {
    6683. 

  6683. 		void *data;
    6684. 

  6684. 		u64 duration;
    6685. 

  6685. 		u32 ret;
    6686. 

  6686. 

  6687. 		if (test->test[i].data_size == 0 &&
    6688. 

  6688. 		    test->test[i].result == 0)
    6689. 

  6689. 			break;
    6690. 

  6690. 

  6691. 		data = generate_test_data(test, i);
    6692. 

  6692. 		if (!data && !(test->aux & FLAG_NO_DATA)) {
    6693. 

  6693. 			pr_cont("data generation failed ");
    6694. 

  6694. 			err_cnt++;
    6695. 

  6695. 			break;
    6696. 

  6696. 		}
    6697. 

  6697. 		ret = __run_one(fp, data, runs, &duration);
    6698. 

  6698. 		release_test_data(test, data);
    6699. 

  6699. 

  6700. 		if (ret == test->test[i].result) {
    6701. 

  6701. 			pr_cont("%lld ", duration);
    6702. 

  6702. 		} else {
    6703. 

  6703. 			pr_cont("ret %d != %d ", ret,
    6704. 

  6704. 				test->test[i].result);
    6705. 

  6705. 			err_cnt++;
    6706. 

  6706. 		}
    6707. 

  6707. 	}
    6708. 

  6708. 

  6709. 	return err_cnt;
    6710. 

  6710. }
    6711. 

  6711. 

  6712. static char test_name[64];
    6713. 

  6713. module_param_string(test_name, test_name, sizeof(test_name), 0);
    6714. 

  6714. 

  6715. static int test_id = -1;
    6716. 

  6716. module_param(test_id, int, 0);
    6717. 

  6717. 

  6718. static int test_range[2] = { 0, ARRAY_SIZE(tests) - 1 };
    6719. 

  6719. module_param_array(test_range, int, NULL, 0);
    6720. 

  6720. 

  6721. static __init int find_test_index(const char *test_name)
    6722. 

  6722. {
    6723. 

  6723. 	int i;
    6724. 

  6724. 

  6725. 	for (i = 0; i < ARRAY_SIZE(tests); i++) {
    6726. 

  6726. 		if (!strcmp(tests[i].descr, test_name))
    6727. 

  6727. 			return i;
    6728. 

  6728. 	}
    6729. 

  6729. 	return -1;
    6730. 

  6730. }
    6731. 

  6731. 

  6732. static __init int prepare_bpf_tests(void)
    6733. 

  6733. {
    6734. 

  6734. 	int i;
    6735. 

  6735. 

  6736. 	if (test_id >= 0) {
    6737. 

  6737. 		/*
    6738. 

  6738. 		 * if a test_id was specified, use test_range to
    6739. 

  6739. 		 * cover only that test.
    6740. 

  6740. 		 */
    6741. 

  6741. 		if (test_id >= ARRAY_SIZE(tests)) {
    6742. 

  6742. 			pr_err("test_bpf: invalid test_id specified.\n");
    6743. 

  6743. 			return -EINVAL;
    6744. 

  6744. 		}
    6745. 

  6745. 

  6746. 		test_range[0] = test_id;
    6747. 

  6747. 		test_range[1] = test_id;
    6748. 

  6748. 	} else if (*test_name) {
    6749. 

  6749. 		/*
    6750. 

  6750. 		 * if a test_name was specified, find it and setup
    6751. 

  6751. 		 * test_range to cover only that test.
    6752. 

  6752. 		 */
    6753. 

  6753. 		int idx = find_test_index(test_name);
    6754. 

  6754. 

  6755. 		if (idx < 0) {
    6756. 

  6756. 			pr_err("test_bpf: no test named '%s' found.\n",
    6757. 

  6757. 			       test_name);
    6758. 

  6758. 			return -EINVAL;
    6759. 

  6759. 		}
    6760. 

  6760. 		test_range[0] = idx;
    6761. 

  6761. 		test_range[1] = idx;
    6762. 

  6762. 	} else {
    6763. 

  6763. 		/*
    6764. 

  6764. 		 * check that the supplied test_range is valid.
    6765. 

  6765. 		 */
    6766. 

  6766. 		if (test_range[0] >= ARRAY_SIZE(tests) ||
    6767. 

  6767. 		    test_range[1] >= ARRAY_SIZE(tests) ||
    6768. 

  6768. 		    test_range[0] < 0 || test_range[1] < 0) {
    6769. 

  6769. 			pr_err("test_bpf: test_range is out of bound.\n");
    6770. 

  6770. 			return -EINVAL;
    6771. 

  6771. 		}
    6772. 

  6772. 

  6773. 		if (test_range[1] < test_range[0]) {
    6774. 

  6774. 			pr_err("test_bpf: test_range is ending before it starts.\n");
    6775. 

  6775. 			return -EINVAL;
    6776. 

  6776. 		}
    6777. 

  6777. 	}
    6778. 

  6778. 

  6779. 	for (i = 0; i < ARRAY_SIZE(tests); i++) {
    6780. 

  6780. 		if (tests[i].fill_helper &&
    6781. 

  6781. 		    tests[i].fill_helper(&tests[i]) < 0)
    6782. 

  6782. 			return -ENOMEM;
    6783. 

  6783. 	}
    6784. 

  6784. 

  6785. 	return 0;
    6786. 

  6786. }
    6787. 

  6787. 

  6788. static __init void destroy_bpf_tests(void)
    6789. 

  6789. {
    6790. 

  6790. 	int i;
    6791. 

  6791. 

  6792. 	for (i = 0; i < ARRAY_SIZE(tests); i++) {
    6793. 

  6793. 		if (tests[i].fill_helper)
    6794. 

  6794. 			kfree(tests[i].u.ptr.insns);
    6795. 

  6795. 	}
    6796. 

  6796. }
    6797. 

  6797. 

  6798. static bool exclude_test(int test_id)
    6799. 

  6799. {
    6800. 

  6800. 	return test_id < test_range[0] || test_id > test_range[1];
    6801. 

  6801. }
    6802. 

  6802. 

  6803. static __init struct sk_buff *build_test_skb(void)
    6804. 

  6804. {
    6805. 

  6805. 	u32 headroom = NET_SKB_PAD + NET_IP_ALIGN + ETH_HLEN;
    6806. 

  6806. 	struct sk_buff *skb[2];
    6807. 

  6807. 	struct page *page[2];
    6808. 

  6808. 	int i, data_size = 8;
    6809. 

  6809. 

  6810. 	for (i = 0; i < 2; i++) {
    6811. 

  6811. 		page[i] = alloc_page(GFP_KERNEL);
    6812. 

  6812. 		if (!page[i]) {
    6813. 

  6813. 			if (i == 0)
    6814. 

  6814. 				goto err_page0;
    6815. 

  6815. 			else
    6816. 

  6816. 				goto err_page1;
    6817. 

  6817. 		}
    6818. 

  6818. 

  6819. 		/* this will set skb[i]->head_frag */
    6820. 

  6820. 		skb[i] = dev_alloc_skb(headroom + data_size);
    6821. 

  6821. 		if (!skb[i]) {
    6822. 

  6822. 			if (i == 0)
    6823. 

  6823. 				goto err_skb0;
    6824. 

  6824. 			else
    6825. 

  6825. 				goto err_skb1;
    6826. 

  6826. 		}
    6827. 

  6827. 

  6828. 		skb_reserve(skb[i], headroom);
    6829. 

  6829. 		skb_put(skb[i], data_size);
    6830. 

  6830. 		skb[i]->protocol = htons(ETH_P_IP);
    6831. 

  6831. 		skb_reset_network_header(skb[i]);
    6832. 

  6832. 		skb_set_mac_header(skb[i], -ETH_HLEN);
    6833. 

  6833. 

  6834. 		skb_add_rx_frag(skb[i], 0, page[i], 0, 64, 64);
    6835. 

  6835. 		// skb_headlen(skb[i]): 8, skb[i]->head_frag = 1
    6836. 

  6836. 	}
    6837. 

  6837. 

  6838. 	/* setup shinfo */
    6839. 

  6839. 	skb_shinfo(skb[0])->gso_size = 1448;
    6840. 

  6840. 	skb_shinfo(skb[0])->gso_type = SKB_GSO_TCPV4;
    6841. 

  6841. 	skb_shinfo(skb[0])->gso_type |= SKB_GSO_DODGY;
    6842. 

  6842. 	skb_shinfo(skb[0])->gso_segs = 0;
    6843. 

  6843. 	skb_shinfo(skb[0])->frag_list = skb[1];
    6844. 

  6844. 

  6845. 	/* adjust skb[0]'s len */
    6846. 

  6846. 	skb[0]->len += skb[1]->len;
    6847. 

  6847. 	skb[0]->data_len += skb[1]->data_len;
    6848. 

  6848. 	skb[0]->truesize += skb[1]->truesize;
    6849. 

  6849. 

  6850. 	return skb[0];
    6851. 

  6851. 

  6852. err_skb1:
    6853. 

  6853. 	__free_page(page[1]);
    6854. 

  6854. err_page1:
    6855. 

  6855. 	kfree_skb(skb[0]);
    6856. 

  6856. err_skb0:
    6857. 

  6857. 	__free_page(page[0]);
    6858. 

  6858. err_page0:
    6859. 

  6859. 	return NULL;
    6860. 

  6860. }
    6861. 

  6861. 

  6862. static __init struct sk_buff *build_test_skb_linear_no_head_frag(void)
    6863. 

  6863. {
    6864. 

  6864. 	unsigned int alloc_size = 2000;
    6865. 

  6865. 	unsigned int headroom = 102, doffset = 72, data_size = 1308;
    6866. 

  6866. 	struct sk_buff *skb[2];
    6867. 

  6867. 	int i;
    6868. 

  6868. 

  6869. 	/* skbs linked in a frag_list, both with linear data, with head_frag=0
    6870. 

  6870. 	 * (data allocated by kmalloc), both have tcp data of 1308 bytes
    6871. 

  6871. 	 * (total payload is 2616 bytes).
    6872. 

  6872. 	 * Data offset is 72 bytes (40 ipv6 hdr, 32 tcp hdr). Some headroom.
    6873. 

  6873. 	 */
    6874. 

  6874. 	for (i = 0; i < 2; i++) {
    6875. 

  6875. 		skb[i] = alloc_skb(alloc_size, GFP_KERNEL);
    6876. 

  6876. 		if (!skb[i]) {
    6877. 

  6877. 			if (i == 0)
    6878. 

  6878. 				goto err_skb0;
    6879. 

  6879. 			else
    6880. 

  6880. 				goto err_skb1;
    6881. 

  6881. 		}
    6882. 

  6882. 

  6883. 		skb[i]->protocol = htons(ETH_P_IPV6);
    6884. 

  6884. 		skb_reserve(skb[i], headroom);
    6885. 

  6885. 		skb_put(skb[i], doffset + data_size);
    6886. 

  6886. 		skb_reset_network_header(skb[i]);
    6887. 

  6887. 		if (i == 0)
    6888. 

  6888. 			skb_reset_mac_header(skb[i]);
    6889. 

  6889. 		else
    6890. 

  6890. 			skb_set_mac_header(skb[i], -ETH_HLEN);
    6891. 

  6891. 		__skb_pull(skb[i], doffset);
    6892. 

  6892. 	}
    6893. 

  6893. 

  6894. 	/* setup shinfo.
    6895. 

  6895. 	 * mimic bpf_skb_proto_4_to_6, which resets gso_segs and assigns a
    6896. 

  6896. 	 * reduced gso_size.
    6897. 

  6897. 	 */
    6898. 

  6898. 	skb_shinfo(skb[0])->gso_size = 1288;
    6899. 

  6899. 	skb_shinfo(skb[0])->gso_type = SKB_GSO_TCPV6 | SKB_GSO_DODGY;
    6900. 

  6900. 	skb_shinfo(skb[0])->gso_segs = 0;
    6901. 

  6901. 	skb_shinfo(skb[0])->frag_list = skb[1];
    6902. 

  6902. 

  6903. 	/* adjust skb[0]'s len */
    6904. 

  6904. 	skb[0]->len += skb[1]->len;
    6905. 

  6905. 	skb[0]->data_len += skb[1]->len;
    6906. 

  6906. 	skb[0]->truesize += skb[1]->truesize;
    6907. 

  6907. 

  6908. 	return skb[0];
    6909. 

  6909. 

  6910. err_skb1:
    6911. 

  6911. 	kfree_skb(skb[0]);
    6912. 

  6912. err_skb0:
    6913. 

  6913. 	return NULL;
    6914. 

  6914. }
    6915. 

  6915. 

  6916. struct skb_segment_test {
    6917. 

  6917. 	const char *descr;
    6918. 

  6918. 	struct sk_buff *(*build_skb)(void);
    6919. 

  6919. 	netdev_features_t features;
    6920. 

  6920. };
    6921. 

  6921. 

  6922. static struct skb_segment_test skb_segment_tests[] __initconst = {
    6923. 

  6923. 	{
    6924. 

  6924. 		.descr = "gso_with_rx_frags",
    6925. 

  6925. 		.build_skb = build_test_skb,
    6926. 

  6926. 		.features = NETIF_F_SG | NETIF_F_GSO_PARTIAL | NETIF_F_IP_CSUM |
    6927. 

  6927. 			    NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM
    6928. 

  6928. 	},
    6929. 

  6929. 	{
    6930. 

  6930. 		.descr = "gso_linear_no_head_frag",
    6931. 

  6931. 		.build_skb = build_test_skb_linear_no_head_frag,
    6932. 

  6932. 		.features = NETIF_F_SG | NETIF_F_FRAGLIST |
    6933. 

  6933. 			    NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_GSO |
    6934. 

  6934. 			    NETIF_F_LLTX_BIT | NETIF_F_GRO |
    6935. 

  6935. 			    NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM |
    6936. 

  6936. 			    NETIF_F_HW_VLAN_STAG_TX_BIT
    6937. 

  6937. 	}
    6938. 

  6938. };
    6939. 

  6939. 

  6940. static __init int test_skb_segment_single(const struct skb_segment_test *test)
    6941. 

  6941. {
    6942. 

  6942. 	struct sk_buff *skb, *segs;
    6943. 

  6943. 	int ret = -1;
    6944. 

  6944. 

  6945. 	skb = test->build_skb();
    6946. 

  6946. 	if (!skb) {
    6947. 

  6947. 		pr_info("%s: failed to build_test_skb", __func__);
    6948. 

  6948. 		goto done;
    6949. 

  6949. 	}
    6950. 

  6950. 

  6951. 	segs = skb_segment(skb, test->features);
    6952. 

  6952. 	if (!IS_ERR(segs)) {
    6953. 

  6953. 		kfree_skb_list(segs);
    6954. 

  6954. 		ret = 0;
    6955. 

  6955. 	}
    6956. 

  6956. 	kfree_skb(skb);
    6957. 

  6957. done:
    6958. 

  6958. 	return ret;
    6959. 

  6959. }
    6960. 

  6960. 

  6961. static __init int test_skb_segment(void)
    6962. 

  6962. {
    6963. 

  6963. 	int i, err_cnt = 0, pass_cnt = 0;
    6964. 

  6964. 

  6965. 	for (i = 0; i < ARRAY_SIZE(skb_segment_tests); i++) {
    6966. 

  6966. 		const struct skb_segment_test *test = &skb_segment_tests[i];
    6967. 

  6967. 

  6968. 		pr_info("#%d %s ", i, test->descr);
    6969. 

  6969. 

  6970. 		if (test_skb_segment_single(test)) {
    6971. 

  6971. 			pr_cont("FAIL\n");
    6972. 

  6972. 			err_cnt++;
    6973. 

  6973. 		} else {
    6974. 

  6974. 			pr_cont("PASS\n");
    6975. 

  6975. 			pass_cnt++;
    6976. 

  6976. 		}
    6977. 

  6977. 	}
    6978. 

  6978. 

  6979. 	pr_info("%s: Summary: %d PASSED, %d FAILED\n", __func__,
    6980. 

  6980. 		pass_cnt, err_cnt);
    6981. 

  6981. 	return err_cnt ? -EINVAL : 0;
    6982. 

  6982. }
    6983. 

  6983. 

  6984. static __init int test_bpf(void)
    6985. 

  6985. {
    6986. 

  6986. 	int i, err_cnt = 0, pass_cnt = 0;
    6987. 

  6987. 	int jit_cnt = 0, run_cnt = 0;
    6988. 

  6988. 

  6989. 	for (i = 0; i < ARRAY_SIZE(tests); i++) {
    6990. 

  6990. 		struct bpf_prog *fp;
    6991. 

  6991. 		int err;
    6992. 

  6992. 

  6993. 		cond_resched();
    6994. 

  6994. 		if (exclude_test(i))
    6995. 

  6995. 			continue;
    6996. 

  6996. 

  6997. 		pr_info("#%d %s ", i, tests[i].descr);
    6998. 

  6998. 

  6999. 		fp = generate_filter(i, &err);
    7000. 

  7000. 		if (fp == NULL) {
    7001. 

  7001. 			if (err == 0) {
    7002. 

  7002. 				pass_cnt++;
    7003. 

  7003. 				continue;
    7004. 

  7004. 			}
    7005. 

  7005. 			err_cnt++;
    7006. 

  7006. 			continue;
    7007. 

  7007. 		}
    7008. 

  7008. 

  7009. 		pr_cont("jited:%u ", fp->jited);
    7010. 

  7010. 

  7011. 		run_cnt++;
    7012. 

  7012. 		if (fp->jited)
    7013. 

  7013. 			jit_cnt++;
    7014. 

  7014. 

  7015. 		err = run_one(fp, &tests[i]);
    7016. 

  7016. 		release_filter(fp, i);
    7017. 

  7017. 

  7018. 		if (err) {
    7019. 

  7019. 			pr_cont("FAIL (%d times)\n", err);
    7020. 

  7020. 			err_cnt++;
    7021. 

  7021. 		} else {
    7022. 

  7022. 			pr_cont("PASS\n");
    7023. 

  7023. 			pass_cnt++;
    7024. 

  7024. 		}
    7025. 

  7025. 	}
    7026. 

  7026. 

  7027. 	pr_info("Summary: %d PASSED, %d FAILED, [%d/%d JIT'ed]\n",
    7028. 

  7028. 		pass_cnt, err_cnt, jit_cnt, run_cnt);
    7029. 

  7029. 

  7030. 	return err_cnt ? -EINVAL : 0;
    7031. 

  7031. }
    7032. 

  7032. 

  7033. static int __init test_bpf_init(void)
    7034. 

  7034. {
    7035. 

  7035. 	int ret;
    7036. 

  7036. 

  7037. 	ret = prepare_bpf_tests();
    7038. 

  7038. 	if (ret < 0)
    7039. 

  7039. 		return ret;
    7040. 

  7040. 

  7041. 	ret = test_bpf();
    7042. 

  7042. 	destroy_bpf_tests();
    7043. 

  7043. 	if (ret)
    7044. 

  7044. 		return ret;
    7045. 

  7045. 

  7046. 	return test_skb_segment();
    7047. 

  7047. }
    7048. 

  7048. 

  7049. static void __exit test_bpf_exit(void)
    7050. 

  7050. {
    7051. 

  7051. }
    7052. 

  7052. 

  7053. module_init(test_bpf_init);
    7054. 

  7054. module_exit(test_bpf_exit);
    7055. 

  7055. 

  7056. MODULE_LICENSE("GPL");
    7057. 

  7057.