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64a8946b AS |
1 | /* |
2 | * Testsuite for BPF interpreter and BPF JIT compiler | |
3 | * | |
4 | * Copyright (c) 2011-2014 PLUMgrid, http://plumgrid.com | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or | |
7 | * modify it under the terms of version 2 of the GNU General Public | |
8 | * License as published by the Free Software Foundation. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, but | |
11 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | * General Public License for more details. | |
14 | */ | |
15 | ||
16 | #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt | |
17 | ||
18 | #include <linux/init.h> | |
19 | #include <linux/module.h> | |
20 | #include <linux/filter.h> | |
4d9c5c53 | 21 | #include <linux/bpf.h> |
64a8946b AS |
22 | #include <linux/skbuff.h> |
23 | #include <linux/netdevice.h> | |
24 | #include <linux/if_vlan.h> | |
a4afd37b | 25 | #include <linux/random.h> |
bac142ac | 26 | #include <linux/highmem.h> |
64a8946b | 27 | |
10f18e0b | 28 | /* General test specific settings */ |
64a8946b | 29 | #define MAX_SUBTESTS 3 |
10f18e0b | 30 | #define MAX_TESTRUNS 10000 |
64a8946b AS |
31 | #define MAX_DATA 128 |
32 | #define MAX_INSNS 512 | |
33 | #define MAX_K 0xffffFFFF | |
34 | ||
10f18e0b | 35 | /* Few constants used to init test 'skb' */ |
64a8946b AS |
36 | #define SKB_TYPE 3 |
37 | #define SKB_MARK 0x1234aaaa | |
38 | #define SKB_HASH 0x1234aaab | |
39 | #define SKB_QUEUE_MAP 123 | |
40 | #define SKB_VLAN_TCI 0xffff | |
41 | #define SKB_DEV_IFINDEX 577 | |
42 | #define SKB_DEV_TYPE 588 | |
43 | ||
10f18e0b DB |
44 | /* Redefine REGs to make tests less verbose */ |
45 | #define R0 BPF_REG_0 | |
46 | #define R1 BPF_REG_1 | |
47 | #define R2 BPF_REG_2 | |
48 | #define R3 BPF_REG_3 | |
49 | #define R4 BPF_REG_4 | |
50 | #define R5 BPF_REG_5 | |
51 | #define R6 BPF_REG_6 | |
52 | #define R7 BPF_REG_7 | |
53 | #define R8 BPF_REG_8 | |
54 | #define R9 BPF_REG_9 | |
55 | #define R10 BPF_REG_10 | |
56 | ||
57 | /* Flags that can be passed to test cases */ | |
58 | #define FLAG_NO_DATA BIT(0) | |
59 | #define FLAG_EXPECTED_FAIL BIT(1) | |
bac142ac | 60 | #define FLAG_SKB_FRAG BIT(2) |
10f18e0b DB |
61 | |
62 | enum { | |
63 | CLASSIC = BIT(6), /* Old BPF instructions only. */ | |
64 | INTERNAL = BIT(7), /* Extended instruction set. */ | |
65 | }; | |
66 | ||
67 | #define TEST_TYPE_MASK (CLASSIC | INTERNAL) | |
64a8946b AS |
68 | |
69 | struct bpf_test { | |
70 | const char *descr; | |
71 | union { | |
72 | struct sock_filter insns[MAX_INSNS]; | |
2695fb55 | 73 | struct bpf_insn insns_int[MAX_INSNS]; |
a4afd37b DB |
74 | struct { |
75 | void *insns; | |
76 | unsigned int len; | |
77 | } ptr; | |
ece80490 | 78 | } u; |
10f18e0b | 79 | __u8 aux; |
64a8946b AS |
80 | __u8 data[MAX_DATA]; |
81 | struct { | |
82 | int data_size; | |
83 | __u32 result; | |
84 | } test[MAX_SUBTESTS]; | |
a4afd37b | 85 | int (*fill_helper)(struct bpf_test *self); |
f735fecf | 86 | int expected_errcode; /* used when FLAG_EXPECTED_FAIL is set in the aux */ |
bac142ac | 87 | __u8 frag_data[MAX_DATA]; |
105c0361 | 88 | int stack_depth; /* for eBPF only, since tests don't call verifier */ |
64a8946b AS |
89 | }; |
90 | ||
a4afd37b DB |
91 | /* Large test cases need separate allocation and fill handler. */ |
92 | ||
93 | static int bpf_fill_maxinsns1(struct bpf_test *self) | |
94 | { | |
95 | unsigned int len = BPF_MAXINSNS; | |
96 | struct sock_filter *insn; | |
97 | __u32 k = ~0; | |
98 | int i; | |
99 | ||
100 | insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL); | |
101 | if (!insn) | |
102 | return -ENOMEM; | |
103 | ||
104 | for (i = 0; i < len; i++, k--) | |
105 | insn[i] = __BPF_STMT(BPF_RET | BPF_K, k); | |
106 | ||
107 | self->u.ptr.insns = insn; | |
108 | self->u.ptr.len = len; | |
109 | ||
110 | return 0; | |
111 | } | |
112 | ||
113 | static int bpf_fill_maxinsns2(struct bpf_test *self) | |
114 | { | |
115 | unsigned int len = BPF_MAXINSNS; | |
116 | struct sock_filter *insn; | |
117 | int i; | |
118 | ||
119 | insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL); | |
120 | if (!insn) | |
121 | return -ENOMEM; | |
122 | ||
123 | for (i = 0; i < len; i++) | |
124 | insn[i] = __BPF_STMT(BPF_RET | BPF_K, 0xfefefefe); | |
125 | ||
126 | self->u.ptr.insns = insn; | |
127 | self->u.ptr.len = len; | |
128 | ||
129 | return 0; | |
130 | } | |
131 | ||
132 | static int bpf_fill_maxinsns3(struct bpf_test *self) | |
133 | { | |
134 | unsigned int len = BPF_MAXINSNS; | |
135 | struct sock_filter *insn; | |
136 | struct rnd_state rnd; | |
137 | int i; | |
138 | ||
139 | insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL); | |
140 | if (!insn) | |
141 | return -ENOMEM; | |
142 | ||
143 | prandom_seed_state(&rnd, 3141592653589793238ULL); | |
144 | ||
145 | for (i = 0; i < len - 1; i++) { | |
146 | __u32 k = prandom_u32_state(&rnd); | |
147 | ||
148 | insn[i] = __BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, k); | |
149 | } | |
150 | ||
151 | insn[len - 1] = __BPF_STMT(BPF_RET | BPF_A, 0); | |
152 | ||
153 | self->u.ptr.insns = insn; | |
154 | self->u.ptr.len = len; | |
155 | ||
156 | return 0; | |
157 | } | |
158 | ||
159 | static int bpf_fill_maxinsns4(struct bpf_test *self) | |
160 | { | |
161 | unsigned int len = BPF_MAXINSNS + 1; | |
162 | struct sock_filter *insn; | |
163 | int i; | |
164 | ||
165 | insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL); | |
166 | if (!insn) | |
167 | return -ENOMEM; | |
168 | ||
169 | for (i = 0; i < len; i++) | |
170 | insn[i] = __BPF_STMT(BPF_RET | BPF_K, 0xfefefefe); | |
171 | ||
172 | self->u.ptr.insns = insn; | |
173 | self->u.ptr.len = len; | |
174 | ||
175 | return 0; | |
176 | } | |
177 | ||
178 | static int bpf_fill_maxinsns5(struct bpf_test *self) | |
179 | { | |
180 | unsigned int len = BPF_MAXINSNS; | |
181 | struct sock_filter *insn; | |
182 | int i; | |
183 | ||
184 | insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL); | |
185 | if (!insn) | |
186 | return -ENOMEM; | |
187 | ||
188 | insn[0] = __BPF_JUMP(BPF_JMP | BPF_JA, len - 2, 0, 0); | |
189 | ||
190 | for (i = 1; i < len - 1; i++) | |
191 | insn[i] = __BPF_STMT(BPF_RET | BPF_K, 0xfefefefe); | |
192 | ||
193 | insn[len - 1] = __BPF_STMT(BPF_RET | BPF_K, 0xabababab); | |
194 | ||
195 | self->u.ptr.insns = insn; | |
196 | self->u.ptr.len = len; | |
197 | ||
198 | return 0; | |
199 | } | |
200 | ||
201 | static int bpf_fill_maxinsns6(struct bpf_test *self) | |
202 | { | |
203 | unsigned int len = BPF_MAXINSNS; | |
204 | struct sock_filter *insn; | |
205 | int i; | |
206 | ||
207 | insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL); | |
208 | if (!insn) | |
209 | return -ENOMEM; | |
210 | ||
211 | for (i = 0; i < len - 1; i++) | |
212 | insn[i] = __BPF_STMT(BPF_LD | BPF_W | BPF_ABS, SKF_AD_OFF + | |
213 | SKF_AD_VLAN_TAG_PRESENT); | |
214 | ||
215 | insn[len - 1] = __BPF_STMT(BPF_RET | BPF_A, 0); | |
216 | ||
217 | self->u.ptr.insns = insn; | |
218 | self->u.ptr.len = len; | |
219 | ||
220 | return 0; | |
221 | } | |
222 | ||
223 | static int bpf_fill_maxinsns7(struct bpf_test *self) | |
224 | { | |
225 | unsigned int len = BPF_MAXINSNS; | |
226 | struct sock_filter *insn; | |
227 | int i; | |
228 | ||
229 | insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL); | |
230 | if (!insn) | |
231 | return -ENOMEM; | |
232 | ||
233 | for (i = 0; i < len - 4; i++) | |
234 | insn[i] = __BPF_STMT(BPF_LD | BPF_W | BPF_ABS, SKF_AD_OFF + | |
235 | SKF_AD_CPU); | |
236 | ||
237 | insn[len - 4] = __BPF_STMT(BPF_MISC | BPF_TAX, 0); | |
238 | insn[len - 3] = __BPF_STMT(BPF_LD | BPF_W | BPF_ABS, SKF_AD_OFF + | |
239 | SKF_AD_CPU); | |
240 | insn[len - 2] = __BPF_STMT(BPF_ALU | BPF_SUB | BPF_X, 0); | |
241 | insn[len - 1] = __BPF_STMT(BPF_RET | BPF_A, 0); | |
242 | ||
243 | self->u.ptr.insns = insn; | |
244 | self->u.ptr.len = len; | |
245 | ||
246 | return 0; | |
247 | } | |
248 | ||
249 | static int bpf_fill_maxinsns8(struct bpf_test *self) | |
250 | { | |
251 | unsigned int len = BPF_MAXINSNS; | |
252 | struct sock_filter *insn; | |
253 | int i, jmp_off = len - 3; | |
254 | ||
255 | insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL); | |
256 | if (!insn) | |
257 | return -ENOMEM; | |
258 | ||
259 | insn[0] = __BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff); | |
260 | ||
261 | for (i = 1; i < len - 1; i++) | |
262 | insn[i] = __BPF_JUMP(BPF_JMP | BPF_JGT, 0xffffffff, jmp_off--, 0); | |
263 | ||
264 | insn[len - 1] = __BPF_STMT(BPF_RET | BPF_A, 0); | |
265 | ||
266 | self->u.ptr.insns = insn; | |
267 | self->u.ptr.len = len; | |
268 | ||
269 | return 0; | |
270 | } | |
271 | ||
3b529602 DB |
272 | static int bpf_fill_maxinsns9(struct bpf_test *self) |
273 | { | |
274 | unsigned int len = BPF_MAXINSNS; | |
275 | struct bpf_insn *insn; | |
276 | int i; | |
277 | ||
278 | insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL); | |
279 | if (!insn) | |
280 | return -ENOMEM; | |
281 | ||
282 | insn[0] = BPF_JMP_IMM(BPF_JA, 0, 0, len - 2); | |
283 | insn[1] = BPF_ALU32_IMM(BPF_MOV, R0, 0xcbababab); | |
284 | insn[2] = BPF_EXIT_INSN(); | |
285 | ||
286 | for (i = 3; i < len - 2; i++) | |
287 | insn[i] = BPF_ALU32_IMM(BPF_MOV, R0, 0xfefefefe); | |
288 | ||
289 | insn[len - 2] = BPF_EXIT_INSN(); | |
290 | insn[len - 1] = BPF_JMP_IMM(BPF_JA, 0, 0, -(len - 1)); | |
291 | ||
292 | self->u.ptr.insns = insn; | |
293 | self->u.ptr.len = len; | |
294 | ||
295 | return 0; | |
296 | } | |
297 | ||
298 | static int bpf_fill_maxinsns10(struct bpf_test *self) | |
299 | { | |
300 | unsigned int len = BPF_MAXINSNS, hlen = len - 2; | |
301 | struct bpf_insn *insn; | |
302 | int i; | |
303 | ||
304 | insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL); | |
305 | if (!insn) | |
306 | return -ENOMEM; | |
307 | ||
308 | for (i = 0; i < hlen / 2; i++) | |
309 | insn[i] = BPF_JMP_IMM(BPF_JA, 0, 0, hlen - 2 - 2 * i); | |
310 | for (i = hlen - 1; i > hlen / 2; i--) | |
311 | insn[i] = BPF_JMP_IMM(BPF_JA, 0, 0, hlen - 1 - 2 * i); | |
312 | ||
313 | insn[hlen / 2] = BPF_JMP_IMM(BPF_JA, 0, 0, hlen / 2 - 1); | |
314 | insn[hlen] = BPF_ALU32_IMM(BPF_MOV, R0, 0xabababac); | |
315 | insn[hlen + 1] = BPF_EXIT_INSN(); | |
316 | ||
317 | self->u.ptr.insns = insn; | |
318 | self->u.ptr.len = len; | |
319 | ||
320 | return 0; | |
321 | } | |
322 | ||
bde28bc6 DB |
323 | static int __bpf_fill_ja(struct bpf_test *self, unsigned int len, |
324 | unsigned int plen) | |
325 | { | |
326 | struct sock_filter *insn; | |
327 | unsigned int rlen; | |
328 | int i, j; | |
329 | ||
330 | insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL); | |
331 | if (!insn) | |
332 | return -ENOMEM; | |
333 | ||
334 | rlen = (len % plen) - 1; | |
335 | ||
336 | for (i = 0; i + plen < len; i += plen) | |
337 | for (j = 0; j < plen; j++) | |
338 | insn[i + j] = __BPF_JUMP(BPF_JMP | BPF_JA, | |
339 | plen - 1 - j, 0, 0); | |
340 | for (j = 0; j < rlen; j++) | |
341 | insn[i + j] = __BPF_JUMP(BPF_JMP | BPF_JA, rlen - 1 - j, | |
342 | 0, 0); | |
343 | ||
344 | insn[len - 1] = __BPF_STMT(BPF_RET | BPF_K, 0xababcbac); | |
345 | ||
346 | self->u.ptr.insns = insn; | |
347 | self->u.ptr.len = len; | |
348 | ||
349 | return 0; | |
350 | } | |
351 | ||
352 | static int bpf_fill_maxinsns11(struct bpf_test *self) | |
353 | { | |
354 | /* Hits 70 passes on x86_64, so cannot get JITed there. */ | |
355 | return __bpf_fill_ja(self, BPF_MAXINSNS, 68); | |
356 | } | |
357 | ||
358 | static int bpf_fill_ja(struct bpf_test *self) | |
359 | { | |
360 | /* Hits exactly 11 passes on x86_64 JIT. */ | |
361 | return __bpf_fill_ja(self, 12, 9); | |
362 | } | |
363 | ||
4d9c5c53 AS |
364 | static int bpf_fill_ld_abs_get_processor_id(struct bpf_test *self) |
365 | { | |
366 | unsigned int len = BPF_MAXINSNS; | |
367 | struct sock_filter *insn; | |
368 | int i; | |
369 | ||
370 | insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL); | |
371 | if (!insn) | |
372 | return -ENOMEM; | |
373 | ||
374 | for (i = 0; i < len - 1; i += 2) { | |
375 | insn[i] = __BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 0); | |
376 | insn[i + 1] = __BPF_STMT(BPF_LD | BPF_W | BPF_ABS, | |
377 | SKF_AD_OFF + SKF_AD_CPU); | |
378 | } | |
379 | ||
380 | insn[len - 1] = __BPF_STMT(BPF_RET | BPF_K, 0xbee); | |
381 | ||
382 | self->u.ptr.insns = insn; | |
383 | self->u.ptr.len = len; | |
384 | ||
385 | return 0; | |
386 | } | |
387 | ||
388 | #define PUSH_CNT 68 | |
389 | /* test: {skb->data[0], vlan_push} x 68 + {skb->data[0], vlan_pop} x 68 */ | |
390 | static int bpf_fill_ld_abs_vlan_push_pop(struct bpf_test *self) | |
391 | { | |
392 | unsigned int len = BPF_MAXINSNS; | |
393 | struct bpf_insn *insn; | |
394 | int i = 0, j, k = 0; | |
395 | ||
396 | insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL); | |
397 | if (!insn) | |
398 | return -ENOMEM; | |
399 | ||
400 | insn[i++] = BPF_MOV64_REG(R6, R1); | |
401 | loop: | |
402 | for (j = 0; j < PUSH_CNT; j++) { | |
403 | insn[i++] = BPF_LD_ABS(BPF_B, 0); | |
404 | insn[i] = BPF_JMP_IMM(BPF_JNE, R0, 0x34, len - i - 2); | |
405 | i++; | |
406 | insn[i++] = BPF_MOV64_REG(R1, R6); | |
407 | insn[i++] = BPF_MOV64_IMM(R2, 1); | |
408 | insn[i++] = BPF_MOV64_IMM(R3, 2); | |
409 | insn[i++] = BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, | |
410 | bpf_skb_vlan_push_proto.func - __bpf_call_base); | |
411 | insn[i] = BPF_JMP_IMM(BPF_JNE, R0, 0, len - i - 2); | |
412 | i++; | |
413 | } | |
414 | ||
415 | for (j = 0; j < PUSH_CNT; j++) { | |
416 | insn[i++] = BPF_LD_ABS(BPF_B, 0); | |
417 | insn[i] = BPF_JMP_IMM(BPF_JNE, R0, 0x34, len - i - 2); | |
418 | i++; | |
419 | insn[i++] = BPF_MOV64_REG(R1, R6); | |
420 | insn[i++] = BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, | |
421 | bpf_skb_vlan_pop_proto.func - __bpf_call_base); | |
422 | insn[i] = BPF_JMP_IMM(BPF_JNE, R0, 0, len - i - 2); | |
423 | i++; | |
424 | } | |
425 | if (++k < 5) | |
426 | goto loop; | |
427 | ||
428 | for (; i < len - 1; i++) | |
429 | insn[i] = BPF_ALU32_IMM(BPF_MOV, R0, 0xbef); | |
430 | ||
431 | insn[len - 1] = BPF_EXIT_INSN(); | |
432 | ||
433 | self->u.ptr.insns = insn; | |
434 | self->u.ptr.len = len; | |
435 | ||
436 | return 0; | |
437 | } | |
438 | ||
87ab8194 DB |
439 | static int bpf_fill_ld_abs_vlan_push_pop2(struct bpf_test *self) |
440 | { | |
441 | struct bpf_insn *insn; | |
442 | ||
443 | insn = kmalloc_array(16, sizeof(*insn), GFP_KERNEL); | |
444 | if (!insn) | |
445 | return -ENOMEM; | |
446 | ||
447 | /* Due to func address being non-const, we need to | |
448 | * assemble this here. | |
449 | */ | |
450 | insn[0] = BPF_MOV64_REG(R6, R1); | |
451 | insn[1] = BPF_LD_ABS(BPF_B, 0); | |
452 | insn[2] = BPF_LD_ABS(BPF_H, 0); | |
453 | insn[3] = BPF_LD_ABS(BPF_W, 0); | |
454 | insn[4] = BPF_MOV64_REG(R7, R6); | |
455 | insn[5] = BPF_MOV64_IMM(R6, 0); | |
456 | insn[6] = BPF_MOV64_REG(R1, R7); | |
457 | insn[7] = BPF_MOV64_IMM(R2, 1); | |
458 | insn[8] = BPF_MOV64_IMM(R3, 2); | |
459 | insn[9] = BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0, | |
460 | bpf_skb_vlan_push_proto.func - __bpf_call_base); | |
461 | insn[10] = BPF_MOV64_REG(R6, R7); | |
462 | insn[11] = BPF_LD_ABS(BPF_B, 0); | |
463 | insn[12] = BPF_LD_ABS(BPF_H, 0); | |
464 | insn[13] = BPF_LD_ABS(BPF_W, 0); | |
465 | insn[14] = BPF_MOV64_IMM(R0, 42); | |
466 | insn[15] = BPF_EXIT_INSN(); | |
467 | ||
468 | self->u.ptr.insns = insn; | |
469 | self->u.ptr.len = 16; | |
470 | ||
471 | return 0; | |
472 | } | |
473 | ||
b7127cfe DD |
474 | static int bpf_fill_jump_around_ld_abs(struct bpf_test *self) |
475 | { | |
476 | unsigned int len = BPF_MAXINSNS; | |
477 | struct bpf_insn *insn; | |
478 | int i = 0; | |
479 | ||
480 | insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL); | |
481 | if (!insn) | |
482 | return -ENOMEM; | |
483 | ||
484 | insn[i++] = BPF_MOV64_REG(R6, R1); | |
485 | insn[i++] = BPF_LD_ABS(BPF_B, 0); | |
486 | insn[i] = BPF_JMP_IMM(BPF_JEQ, R0, 10, len - i - 2); | |
487 | i++; | |
488 | while (i < len - 1) | |
489 | insn[i++] = BPF_LD_ABS(BPF_B, 1); | |
490 | insn[i] = BPF_EXIT_INSN(); | |
491 | ||
492 | self->u.ptr.insns = insn; | |
493 | self->u.ptr.len = len; | |
494 | ||
495 | return 0; | |
496 | } | |
497 | ||
85f68fe8 DB |
498 | static int __bpf_fill_stxdw(struct bpf_test *self, int size) |
499 | { | |
500 | unsigned int len = BPF_MAXINSNS; | |
501 | struct bpf_insn *insn; | |
502 | int i; | |
503 | ||
504 | insn = kmalloc_array(len, sizeof(*insn), GFP_KERNEL); | |
505 | if (!insn) | |
506 | return -ENOMEM; | |
507 | ||
508 | insn[0] = BPF_ALU32_IMM(BPF_MOV, R0, 1); | |
509 | insn[1] = BPF_ST_MEM(size, R10, -40, 42); | |
510 | ||
511 | for (i = 2; i < len - 2; i++) | |
512 | insn[i] = BPF_STX_XADD(size, R10, R0, -40); | |
513 | ||
514 | insn[len - 2] = BPF_LDX_MEM(size, R0, R10, -40); | |
515 | insn[len - 1] = BPF_EXIT_INSN(); | |
516 | ||
517 | self->u.ptr.insns = insn; | |
518 | self->u.ptr.len = len; | |
105c0361 | 519 | self->stack_depth = 40; |
85f68fe8 DB |
520 | |
521 | return 0; | |
522 | } | |
523 | ||
524 | static int bpf_fill_stxw(struct bpf_test *self) | |
525 | { | |
526 | return __bpf_fill_stxdw(self, BPF_W); | |
527 | } | |
528 | ||
529 | static int bpf_fill_stxdw(struct bpf_test *self) | |
530 | { | |
531 | return __bpf_fill_stxdw(self, BPF_DW); | |
532 | } | |
533 | ||
64a8946b AS |
534 | static struct bpf_test tests[] = { |
535 | { | |
536 | "TAX", | |
ece80490 | 537 | .u.insns = { |
64a8946b AS |
538 | BPF_STMT(BPF_LD | BPF_IMM, 1), |
539 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
540 | BPF_STMT(BPF_LD | BPF_IMM, 2), | |
541 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0), | |
542 | BPF_STMT(BPF_ALU | BPF_NEG, 0), /* A == -3 */ | |
543 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
544 | BPF_STMT(BPF_LD | BPF_LEN, 0), | |
545 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0), | |
546 | BPF_STMT(BPF_MISC | BPF_TAX, 0), /* X == len - 3 */ | |
547 | BPF_STMT(BPF_LD | BPF_B | BPF_IND, 1), | |
548 | BPF_STMT(BPF_RET | BPF_A, 0) | |
549 | }, | |
10f18e0b | 550 | CLASSIC, |
64a8946b AS |
551 | { 10, 20, 30, 40, 50 }, |
552 | { { 2, 10 }, { 3, 20 }, { 4, 30 } }, | |
553 | }, | |
9def624a AS |
554 | { |
555 | "TXA", | |
ece80490 | 556 | .u.insns = { |
9def624a AS |
557 | BPF_STMT(BPF_LDX | BPF_LEN, 0), |
558 | BPF_STMT(BPF_MISC | BPF_TXA, 0), | |
559 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0), | |
560 | BPF_STMT(BPF_RET | BPF_A, 0) /* A == len * 2 */ | |
561 | }, | |
10f18e0b | 562 | CLASSIC, |
9def624a AS |
563 | { 10, 20, 30, 40, 50 }, |
564 | { { 1, 2 }, { 3, 6 }, { 4, 8 } }, | |
565 | }, | |
566 | { | |
567 | "ADD_SUB_MUL_K", | |
ece80490 | 568 | .u.insns = { |
9def624a AS |
569 | BPF_STMT(BPF_LD | BPF_IMM, 1), |
570 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 2), | |
571 | BPF_STMT(BPF_LDX | BPF_IMM, 3), | |
572 | BPF_STMT(BPF_ALU | BPF_SUB | BPF_X, 0), | |
573 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 0xffffffff), | |
574 | BPF_STMT(BPF_ALU | BPF_MUL | BPF_K, 3), | |
575 | BPF_STMT(BPF_RET | BPF_A, 0) | |
576 | }, | |
10f18e0b | 577 | CLASSIC | FLAG_NO_DATA, |
9def624a AS |
578 | { }, |
579 | { { 0, 0xfffffffd } } | |
580 | }, | |
581 | { | |
6867b17b | 582 | "DIV_MOD_KX", |
ece80490 | 583 | .u.insns = { |
9def624a AS |
584 | BPF_STMT(BPF_LD | BPF_IMM, 8), |
585 | BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 2), | |
586 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
587 | BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff), | |
588 | BPF_STMT(BPF_ALU | BPF_DIV | BPF_X, 0), | |
589 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
590 | BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff), | |
591 | BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 0x70000000), | |
6867b17b DK |
592 | BPF_STMT(BPF_MISC | BPF_TAX, 0), |
593 | BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff), | |
594 | BPF_STMT(BPF_ALU | BPF_MOD | BPF_X, 0), | |
595 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
596 | BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff), | |
597 | BPF_STMT(BPF_ALU | BPF_MOD | BPF_K, 0x70000000), | |
9def624a AS |
598 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0), |
599 | BPF_STMT(BPF_RET | BPF_A, 0) | |
600 | }, | |
10f18e0b | 601 | CLASSIC | FLAG_NO_DATA, |
9def624a | 602 | { }, |
6867b17b | 603 | { { 0, 0x20000000 } } |
9def624a AS |
604 | }, |
605 | { | |
606 | "AND_OR_LSH_K", | |
ece80490 | 607 | .u.insns = { |
9def624a AS |
608 | BPF_STMT(BPF_LD | BPF_IMM, 0xff), |
609 | BPF_STMT(BPF_ALU | BPF_AND | BPF_K, 0xf0), | |
610 | BPF_STMT(BPF_ALU | BPF_LSH | BPF_K, 27), | |
611 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
612 | BPF_STMT(BPF_LD | BPF_IMM, 0xf), | |
613 | BPF_STMT(BPF_ALU | BPF_OR | BPF_K, 0xf0), | |
614 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0), | |
615 | BPF_STMT(BPF_RET | BPF_A, 0) | |
616 | }, | |
10f18e0b | 617 | CLASSIC | FLAG_NO_DATA, |
9def624a AS |
618 | { }, |
619 | { { 0, 0x800000ff }, { 1, 0x800000ff } }, | |
620 | }, | |
e9d94504 CG |
621 | { |
622 | "LD_IMM_0", | |
623 | .u.insns = { | |
624 | BPF_STMT(BPF_LD | BPF_IMM, 0), /* ld #0 */ | |
625 | BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0, 1, 0), | |
626 | BPF_STMT(BPF_RET | BPF_K, 0), | |
627 | BPF_STMT(BPF_RET | BPF_K, 1), | |
628 | }, | |
629 | CLASSIC, | |
630 | { }, | |
631 | { { 1, 1 } }, | |
632 | }, | |
9def624a AS |
633 | { |
634 | "LD_IND", | |
ece80490 | 635 | .u.insns = { |
9def624a AS |
636 | BPF_STMT(BPF_LDX | BPF_LEN, 0), |
637 | BPF_STMT(BPF_LD | BPF_H | BPF_IND, MAX_K), | |
638 | BPF_STMT(BPF_RET | BPF_K, 1) | |
639 | }, | |
10f18e0b | 640 | CLASSIC, |
9def624a AS |
641 | { }, |
642 | { { 1, 0 }, { 10, 0 }, { 60, 0 } }, | |
643 | }, | |
644 | { | |
645 | "LD_ABS", | |
ece80490 | 646 | .u.insns = { |
9def624a AS |
647 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, 1000), |
648 | BPF_STMT(BPF_RET | BPF_K, 1) | |
649 | }, | |
10f18e0b | 650 | CLASSIC, |
9def624a AS |
651 | { }, |
652 | { { 1, 0 }, { 10, 0 }, { 60, 0 } }, | |
653 | }, | |
654 | { | |
655 | "LD_ABS_LL", | |
ece80490 | 656 | .u.insns = { |
9def624a AS |
657 | BPF_STMT(BPF_LD | BPF_B | BPF_ABS, SKF_LL_OFF), |
658 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
659 | BPF_STMT(BPF_LD | BPF_B | BPF_ABS, SKF_LL_OFF + 1), | |
660 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0), | |
661 | BPF_STMT(BPF_RET | BPF_A, 0) | |
662 | }, | |
10f18e0b | 663 | CLASSIC, |
9def624a AS |
664 | { 1, 2, 3 }, |
665 | { { 1, 0 }, { 2, 3 } }, | |
666 | }, | |
667 | { | |
668 | "LD_IND_LL", | |
ece80490 | 669 | .u.insns = { |
9def624a AS |
670 | BPF_STMT(BPF_LD | BPF_IMM, SKF_LL_OFF - 1), |
671 | BPF_STMT(BPF_LDX | BPF_LEN, 0), | |
672 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0), | |
673 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
674 | BPF_STMT(BPF_LD | BPF_B | BPF_IND, 0), | |
675 | BPF_STMT(BPF_RET | BPF_A, 0) | |
676 | }, | |
10f18e0b | 677 | CLASSIC, |
9def624a AS |
678 | { 1, 2, 3, 0xff }, |
679 | { { 1, 1 }, { 3, 3 }, { 4, 0xff } }, | |
680 | }, | |
681 | { | |
682 | "LD_ABS_NET", | |
ece80490 | 683 | .u.insns = { |
9def624a AS |
684 | BPF_STMT(BPF_LD | BPF_B | BPF_ABS, SKF_NET_OFF), |
685 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
686 | BPF_STMT(BPF_LD | BPF_B | BPF_ABS, SKF_NET_OFF + 1), | |
687 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0), | |
688 | BPF_STMT(BPF_RET | BPF_A, 0) | |
689 | }, | |
10f18e0b | 690 | CLASSIC, |
9def624a AS |
691 | { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3 }, |
692 | { { 15, 0 }, { 16, 3 } }, | |
693 | }, | |
694 | { | |
695 | "LD_IND_NET", | |
ece80490 | 696 | .u.insns = { |
9def624a AS |
697 | BPF_STMT(BPF_LD | BPF_IMM, SKF_NET_OFF - 15), |
698 | BPF_STMT(BPF_LDX | BPF_LEN, 0), | |
699 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0), | |
700 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
701 | BPF_STMT(BPF_LD | BPF_B | BPF_IND, 0), | |
702 | BPF_STMT(BPF_RET | BPF_A, 0) | |
703 | }, | |
10f18e0b | 704 | CLASSIC, |
9def624a AS |
705 | { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3 }, |
706 | { { 14, 0 }, { 15, 1 }, { 17, 3 } }, | |
707 | }, | |
708 | { | |
709 | "LD_PKTTYPE", | |
ece80490 | 710 | .u.insns = { |
9def624a AS |
711 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, |
712 | SKF_AD_OFF + SKF_AD_PKTTYPE), | |
713 | BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, SKB_TYPE, 1, 0), | |
714 | BPF_STMT(BPF_RET | BPF_K, 1), | |
715 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, | |
716 | SKF_AD_OFF + SKF_AD_PKTTYPE), | |
717 | BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, SKB_TYPE, 1, 0), | |
718 | BPF_STMT(BPF_RET | BPF_K, 1), | |
719 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, | |
720 | SKF_AD_OFF + SKF_AD_PKTTYPE), | |
721 | BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, SKB_TYPE, 1, 0), | |
722 | BPF_STMT(BPF_RET | BPF_K, 1), | |
723 | BPF_STMT(BPF_RET | BPF_A, 0) | |
724 | }, | |
10f18e0b | 725 | CLASSIC, |
9def624a AS |
726 | { }, |
727 | { { 1, 3 }, { 10, 3 } }, | |
728 | }, | |
729 | { | |
730 | "LD_MARK", | |
ece80490 | 731 | .u.insns = { |
9def624a AS |
732 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, |
733 | SKF_AD_OFF + SKF_AD_MARK), | |
734 | BPF_STMT(BPF_RET | BPF_A, 0) | |
735 | }, | |
10f18e0b | 736 | CLASSIC, |
9def624a AS |
737 | { }, |
738 | { { 1, SKB_MARK}, { 10, SKB_MARK} }, | |
739 | }, | |
740 | { | |
741 | "LD_RXHASH", | |
ece80490 | 742 | .u.insns = { |
9def624a AS |
743 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, |
744 | SKF_AD_OFF + SKF_AD_RXHASH), | |
745 | BPF_STMT(BPF_RET | BPF_A, 0) | |
746 | }, | |
10f18e0b | 747 | CLASSIC, |
9def624a AS |
748 | { }, |
749 | { { 1, SKB_HASH}, { 10, SKB_HASH} }, | |
750 | }, | |
751 | { | |
752 | "LD_QUEUE", | |
ece80490 | 753 | .u.insns = { |
9def624a AS |
754 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, |
755 | SKF_AD_OFF + SKF_AD_QUEUE), | |
756 | BPF_STMT(BPF_RET | BPF_A, 0) | |
757 | }, | |
10f18e0b | 758 | CLASSIC, |
9def624a AS |
759 | { }, |
760 | { { 1, SKB_QUEUE_MAP }, { 10, SKB_QUEUE_MAP } }, | |
761 | }, | |
762 | { | |
763 | "LD_PROTOCOL", | |
ece80490 | 764 | .u.insns = { |
9def624a AS |
765 | BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 1), |
766 | BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 20, 1, 0), | |
767 | BPF_STMT(BPF_RET | BPF_K, 0), | |
768 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, | |
769 | SKF_AD_OFF + SKF_AD_PROTOCOL), | |
770 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
771 | BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 2), | |
772 | BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 30, 1, 0), | |
773 | BPF_STMT(BPF_RET | BPF_K, 0), | |
774 | BPF_STMT(BPF_MISC | BPF_TXA, 0), | |
775 | BPF_STMT(BPF_RET | BPF_A, 0) | |
776 | }, | |
10f18e0b | 777 | CLASSIC, |
9def624a AS |
778 | { 10, 20, 30 }, |
779 | { { 10, ETH_P_IP }, { 100, ETH_P_IP } }, | |
780 | }, | |
781 | { | |
782 | "LD_VLAN_TAG", | |
ece80490 | 783 | .u.insns = { |
9def624a AS |
784 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, |
785 | SKF_AD_OFF + SKF_AD_VLAN_TAG), | |
786 | BPF_STMT(BPF_RET | BPF_A, 0) | |
787 | }, | |
10f18e0b | 788 | CLASSIC, |
9def624a AS |
789 | { }, |
790 | { | |
791 | { 1, SKB_VLAN_TCI & ~VLAN_TAG_PRESENT }, | |
792 | { 10, SKB_VLAN_TCI & ~VLAN_TAG_PRESENT } | |
793 | }, | |
794 | }, | |
795 | { | |
796 | "LD_VLAN_TAG_PRESENT", | |
ece80490 | 797 | .u.insns = { |
9def624a AS |
798 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, |
799 | SKF_AD_OFF + SKF_AD_VLAN_TAG_PRESENT), | |
800 | BPF_STMT(BPF_RET | BPF_A, 0) | |
801 | }, | |
10f18e0b | 802 | CLASSIC, |
9def624a AS |
803 | { }, |
804 | { | |
805 | { 1, !!(SKB_VLAN_TCI & VLAN_TAG_PRESENT) }, | |
806 | { 10, !!(SKB_VLAN_TCI & VLAN_TAG_PRESENT) } | |
807 | }, | |
808 | }, | |
809 | { | |
810 | "LD_IFINDEX", | |
ece80490 | 811 | .u.insns = { |
9def624a AS |
812 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, |
813 | SKF_AD_OFF + SKF_AD_IFINDEX), | |
814 | BPF_STMT(BPF_RET | BPF_A, 0) | |
815 | }, | |
10f18e0b | 816 | CLASSIC, |
9def624a AS |
817 | { }, |
818 | { { 1, SKB_DEV_IFINDEX }, { 10, SKB_DEV_IFINDEX } }, | |
819 | }, | |
820 | { | |
821 | "LD_HATYPE", | |
ece80490 | 822 | .u.insns = { |
9def624a AS |
823 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, |
824 | SKF_AD_OFF + SKF_AD_HATYPE), | |
825 | BPF_STMT(BPF_RET | BPF_A, 0) | |
826 | }, | |
10f18e0b | 827 | CLASSIC, |
9def624a AS |
828 | { }, |
829 | { { 1, SKB_DEV_TYPE }, { 10, SKB_DEV_TYPE } }, | |
830 | }, | |
831 | { | |
832 | "LD_CPU", | |
ece80490 | 833 | .u.insns = { |
9def624a AS |
834 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, |
835 | SKF_AD_OFF + SKF_AD_CPU), | |
836 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
837 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, | |
838 | SKF_AD_OFF + SKF_AD_CPU), | |
839 | BPF_STMT(BPF_ALU | BPF_SUB | BPF_X, 0), | |
840 | BPF_STMT(BPF_RET | BPF_A, 0) | |
841 | }, | |
10f18e0b | 842 | CLASSIC, |
9def624a AS |
843 | { }, |
844 | { { 1, 0 }, { 10, 0 } }, | |
845 | }, | |
846 | { | |
847 | "LD_NLATTR", | |
ece80490 | 848 | .u.insns = { |
df6d0f98 | 849 | BPF_STMT(BPF_LDX | BPF_IMM, 2), |
9def624a AS |
850 | BPF_STMT(BPF_MISC | BPF_TXA, 0), |
851 | BPF_STMT(BPF_LDX | BPF_IMM, 3), | |
852 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, | |
853 | SKF_AD_OFF + SKF_AD_NLATTR), | |
854 | BPF_STMT(BPF_RET | BPF_A, 0) | |
855 | }, | |
10f18e0b | 856 | CLASSIC, |
df6d0f98 AS |
857 | #ifdef __BIG_ENDIAN |
858 | { 0xff, 0xff, 0, 4, 0, 2, 0, 4, 0, 3 }, | |
859 | #else | |
860 | { 0xff, 0xff, 4, 0, 2, 0, 4, 0, 3, 0 }, | |
861 | #endif | |
862 | { { 4, 0 }, { 20, 6 } }, | |
9def624a AS |
863 | }, |
864 | { | |
865 | "LD_NLATTR_NEST", | |
ece80490 | 866 | .u.insns = { |
df6d0f98 | 867 | BPF_STMT(BPF_LD | BPF_IMM, 2), |
9def624a AS |
868 | BPF_STMT(BPF_LDX | BPF_IMM, 3), |
869 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, | |
870 | SKF_AD_OFF + SKF_AD_NLATTR_NEST), | |
df6d0f98 | 871 | BPF_STMT(BPF_LD | BPF_IMM, 2), |
9def624a AS |
872 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, |
873 | SKF_AD_OFF + SKF_AD_NLATTR_NEST), | |
df6d0f98 | 874 | BPF_STMT(BPF_LD | BPF_IMM, 2), |
9def624a AS |
875 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, |
876 | SKF_AD_OFF + SKF_AD_NLATTR_NEST), | |
df6d0f98 | 877 | BPF_STMT(BPF_LD | BPF_IMM, 2), |
9def624a AS |
878 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, |
879 | SKF_AD_OFF + SKF_AD_NLATTR_NEST), | |
df6d0f98 | 880 | BPF_STMT(BPF_LD | BPF_IMM, 2), |
9def624a AS |
881 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, |
882 | SKF_AD_OFF + SKF_AD_NLATTR_NEST), | |
df6d0f98 | 883 | BPF_STMT(BPF_LD | BPF_IMM, 2), |
9def624a AS |
884 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, |
885 | SKF_AD_OFF + SKF_AD_NLATTR_NEST), | |
df6d0f98 | 886 | BPF_STMT(BPF_LD | BPF_IMM, 2), |
9def624a AS |
887 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, |
888 | SKF_AD_OFF + SKF_AD_NLATTR_NEST), | |
df6d0f98 | 889 | BPF_STMT(BPF_LD | BPF_IMM, 2), |
9def624a AS |
890 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, |
891 | SKF_AD_OFF + SKF_AD_NLATTR_NEST), | |
892 | BPF_STMT(BPF_RET | BPF_A, 0) | |
893 | }, | |
10f18e0b | 894 | CLASSIC, |
df6d0f98 AS |
895 | #ifdef __BIG_ENDIAN |
896 | { 0xff, 0xff, 0, 12, 0, 1, 0, 4, 0, 2, 0, 4, 0, 3 }, | |
897 | #else | |
898 | { 0xff, 0xff, 12, 0, 1, 0, 4, 0, 2, 0, 4, 0, 3, 0 }, | |
899 | #endif | |
900 | { { 4, 0 }, { 20, 10 } }, | |
9def624a AS |
901 | }, |
902 | { | |
903 | "LD_PAYLOAD_OFF", | |
ece80490 | 904 | .u.insns = { |
9def624a AS |
905 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, |
906 | SKF_AD_OFF + SKF_AD_PAY_OFFSET), | |
907 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, | |
908 | SKF_AD_OFF + SKF_AD_PAY_OFFSET), | |
909 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, | |
910 | SKF_AD_OFF + SKF_AD_PAY_OFFSET), | |
911 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, | |
912 | SKF_AD_OFF + SKF_AD_PAY_OFFSET), | |
913 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, | |
914 | SKF_AD_OFF + SKF_AD_PAY_OFFSET), | |
915 | BPF_STMT(BPF_RET | BPF_A, 0) | |
916 | }, | |
10f18e0b | 917 | CLASSIC, |
9def624a AS |
918 | /* 00:00:00:00:00:00 > 00:00:00:00:00:00, ethtype IPv4 (0x0800), |
919 | * length 98: 127.0.0.1 > 127.0.0.1: ICMP echo request, | |
920 | * id 9737, seq 1, length 64 | |
921 | */ | |
922 | { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
923 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
924 | 0x08, 0x00, | |
925 | 0x45, 0x00, 0x00, 0x54, 0xac, 0x8b, 0x40, 0x00, 0x40, | |
926 | 0x01, 0x90, 0x1b, 0x7f, 0x00, 0x00, 0x01 }, | |
927 | { { 30, 0 }, { 100, 42 } }, | |
928 | }, | |
929 | { | |
930 | "LD_ANC_XOR", | |
ece80490 | 931 | .u.insns = { |
9def624a AS |
932 | BPF_STMT(BPF_LD | BPF_IMM, 10), |
933 | BPF_STMT(BPF_LDX | BPF_IMM, 300), | |
934 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, | |
935 | SKF_AD_OFF + SKF_AD_ALU_XOR_X), | |
936 | BPF_STMT(BPF_RET | BPF_A, 0) | |
937 | }, | |
10f18e0b | 938 | CLASSIC, |
9def624a AS |
939 | { }, |
940 | { { 4, 10 ^ 300 }, { 20, 10 ^ 300 } }, | |
941 | }, | |
942 | { | |
943 | "SPILL_FILL", | |
ece80490 | 944 | .u.insns = { |
9def624a AS |
945 | BPF_STMT(BPF_LDX | BPF_LEN, 0), |
946 | BPF_STMT(BPF_LD | BPF_IMM, 2), | |
947 | BPF_STMT(BPF_ALU | BPF_RSH, 1), | |
948 | BPF_STMT(BPF_ALU | BPF_XOR | BPF_X, 0), | |
949 | BPF_STMT(BPF_ST, 1), /* M1 = 1 ^ len */ | |
950 | BPF_STMT(BPF_ALU | BPF_XOR | BPF_K, 0x80000000), | |
951 | BPF_STMT(BPF_ST, 2), /* M2 = 1 ^ len ^ 0x80000000 */ | |
952 | BPF_STMT(BPF_STX, 15), /* M3 = len */ | |
953 | BPF_STMT(BPF_LDX | BPF_MEM, 1), | |
954 | BPF_STMT(BPF_LD | BPF_MEM, 2), | |
955 | BPF_STMT(BPF_ALU | BPF_XOR | BPF_X, 0), | |
956 | BPF_STMT(BPF_LDX | BPF_MEM, 15), | |
957 | BPF_STMT(BPF_ALU | BPF_XOR | BPF_X, 0), | |
958 | BPF_STMT(BPF_RET | BPF_A, 0) | |
959 | }, | |
10f18e0b | 960 | CLASSIC, |
9def624a AS |
961 | { }, |
962 | { { 1, 0x80000001 }, { 2, 0x80000002 }, { 60, 0x80000000 ^ 60 } } | |
963 | }, | |
964 | { | |
965 | "JEQ", | |
ece80490 | 966 | .u.insns = { |
9def624a AS |
967 | BPF_STMT(BPF_LDX | BPF_LEN, 0), |
968 | BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 2), | |
969 | BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_X, 0, 0, 1), | |
970 | BPF_STMT(BPF_RET | BPF_K, 1), | |
971 | BPF_STMT(BPF_RET | BPF_K, MAX_K) | |
972 | }, | |
10f18e0b | 973 | CLASSIC, |
9def624a AS |
974 | { 3, 3, 3, 3, 3 }, |
975 | { { 1, 0 }, { 3, 1 }, { 4, MAX_K } }, | |
976 | }, | |
977 | { | |
978 | "JGT", | |
ece80490 | 979 | .u.insns = { |
9def624a AS |
980 | BPF_STMT(BPF_LDX | BPF_LEN, 0), |
981 | BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 2), | |
982 | BPF_JUMP(BPF_JMP | BPF_JGT | BPF_X, 0, 0, 1), | |
983 | BPF_STMT(BPF_RET | BPF_K, 1), | |
984 | BPF_STMT(BPF_RET | BPF_K, MAX_K) | |
985 | }, | |
10f18e0b | 986 | CLASSIC, |
9def624a AS |
987 | { 4, 4, 4, 3, 3 }, |
988 | { { 2, 0 }, { 3, 1 }, { 4, MAX_K } }, | |
989 | }, | |
92b31a9a DB |
990 | { |
991 | "JGE (jt 0), test 1", | |
992 | .u.insns = { | |
993 | BPF_STMT(BPF_LDX | BPF_LEN, 0), | |
994 | BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 2), | |
995 | BPF_JUMP(BPF_JMP | BPF_JGE | BPF_X, 0, 0, 1), | |
996 | BPF_STMT(BPF_RET | BPF_K, 1), | |
997 | BPF_STMT(BPF_RET | BPF_K, MAX_K) | |
998 | }, | |
999 | CLASSIC, | |
1000 | { 4, 4, 4, 3, 3 }, | |
1001 | { { 2, 0 }, { 3, 1 }, { 4, 1 } }, | |
1002 | }, | |
1003 | { | |
1004 | "JGE (jt 0), test 2", | |
1005 | .u.insns = { | |
1006 | BPF_STMT(BPF_LDX | BPF_LEN, 0), | |
1007 | BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 2), | |
1008 | BPF_JUMP(BPF_JMP | BPF_JGE | BPF_X, 0, 0, 1), | |
1009 | BPF_STMT(BPF_RET | BPF_K, 1), | |
1010 | BPF_STMT(BPF_RET | BPF_K, MAX_K) | |
1011 | }, | |
1012 | CLASSIC, | |
1013 | { 4, 4, 5, 3, 3 }, | |
1014 | { { 4, 1 }, { 5, 1 }, { 6, MAX_K } }, | |
1015 | }, | |
9def624a AS |
1016 | { |
1017 | "JGE", | |
ece80490 | 1018 | .u.insns = { |
9def624a AS |
1019 | BPF_STMT(BPF_LDX | BPF_LEN, 0), |
1020 | BPF_STMT(BPF_LD | BPF_B | BPF_IND, MAX_K), | |
1021 | BPF_JUMP(BPF_JMP | BPF_JGE | BPF_K, 1, 1, 0), | |
1022 | BPF_STMT(BPF_RET | BPF_K, 10), | |
1023 | BPF_JUMP(BPF_JMP | BPF_JGE | BPF_K, 2, 1, 0), | |
1024 | BPF_STMT(BPF_RET | BPF_K, 20), | |
1025 | BPF_JUMP(BPF_JMP | BPF_JGE | BPF_K, 3, 1, 0), | |
1026 | BPF_STMT(BPF_RET | BPF_K, 30), | |
1027 | BPF_JUMP(BPF_JMP | BPF_JGE | BPF_K, 4, 1, 0), | |
1028 | BPF_STMT(BPF_RET | BPF_K, 40), | |
1029 | BPF_STMT(BPF_RET | BPF_K, MAX_K) | |
1030 | }, | |
10f18e0b | 1031 | CLASSIC, |
9def624a AS |
1032 | { 1, 2, 3, 4, 5 }, |
1033 | { { 1, 20 }, { 3, 40 }, { 5, MAX_K } }, | |
1034 | }, | |
1035 | { | |
1036 | "JSET", | |
ece80490 | 1037 | .u.insns = { |
9def624a AS |
1038 | BPF_JUMP(BPF_JMP | BPF_JA, 0, 0, 0), |
1039 | BPF_JUMP(BPF_JMP | BPF_JA, 1, 1, 1), | |
1040 | BPF_JUMP(BPF_JMP | BPF_JA, 0, 0, 0), | |
1041 | BPF_JUMP(BPF_JMP | BPF_JA, 0, 0, 0), | |
1042 | BPF_STMT(BPF_LDX | BPF_LEN, 0), | |
1043 | BPF_STMT(BPF_MISC | BPF_TXA, 0), | |
1044 | BPF_STMT(BPF_ALU | BPF_SUB | BPF_K, 4), | |
1045 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
1046 | BPF_STMT(BPF_LD | BPF_W | BPF_IND, 0), | |
1047 | BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 1, 0, 1), | |
1048 | BPF_STMT(BPF_RET | BPF_K, 10), | |
1049 | BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0x80000000, 0, 1), | |
1050 | BPF_STMT(BPF_RET | BPF_K, 20), | |
1051 | BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0xffffff, 1, 0), | |
1052 | BPF_STMT(BPF_RET | BPF_K, 30), | |
1053 | BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0xffffff, 1, 0), | |
1054 | BPF_STMT(BPF_RET | BPF_K, 30), | |
1055 | BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0xffffff, 1, 0), | |
1056 | BPF_STMT(BPF_RET | BPF_K, 30), | |
1057 | BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0xffffff, 1, 0), | |
1058 | BPF_STMT(BPF_RET | BPF_K, 30), | |
1059 | BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0xffffff, 1, 0), | |
1060 | BPF_STMT(BPF_RET | BPF_K, 30), | |
1061 | BPF_STMT(BPF_RET | BPF_K, MAX_K) | |
1062 | }, | |
10f18e0b | 1063 | CLASSIC, |
9def624a AS |
1064 | { 0, 0xAA, 0x55, 1 }, |
1065 | { { 4, 10 }, { 5, 20 }, { 6, MAX_K } }, | |
1066 | }, | |
64a8946b AS |
1067 | { |
1068 | "tcpdump port 22", | |
ece80490 | 1069 | .u.insns = { |
ce25b68b DB |
1070 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 12), |
1071 | BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x86dd, 0, 8), /* IPv6 */ | |
1072 | BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 20), | |
1073 | BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x84, 2, 0), | |
1074 | BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x6, 1, 0), | |
1075 | BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x11, 0, 17), | |
1076 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 54), | |
1077 | BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 22, 14, 0), | |
1078 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 56), | |
1079 | BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 22, 12, 13), | |
1080 | BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x0800, 0, 12), /* IPv4 */ | |
1081 | BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 23), | |
1082 | BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x84, 2, 0), | |
1083 | BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x6, 1, 0), | |
1084 | BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x11, 0, 8), | |
1085 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 20), | |
1086 | BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0x1fff, 6, 0), | |
1087 | BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 14), | |
1088 | BPF_STMT(BPF_LD | BPF_H | BPF_IND, 14), | |
1089 | BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 22, 2, 0), | |
1090 | BPF_STMT(BPF_LD | BPF_H | BPF_IND, 16), | |
1091 | BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 22, 0, 1), | |
1092 | BPF_STMT(BPF_RET | BPF_K, 0xffff), | |
1093 | BPF_STMT(BPF_RET | BPF_K, 0), | |
64a8946b | 1094 | }, |
10f18e0b | 1095 | CLASSIC, |
64a8946b AS |
1096 | /* 3c:07:54:43:e5:76 > 10:bf:48:d6:43:d6, ethertype IPv4(0x0800) |
1097 | * length 114: 10.1.1.149.49700 > 10.1.2.10.22: Flags [P.], | |
1098 | * seq 1305692979:1305693027, ack 3650467037, win 65535, | |
1099 | * options [nop,nop,TS val 2502645400 ecr 3971138], length 48 | |
1100 | */ | |
1101 | { 0x10, 0xbf, 0x48, 0xd6, 0x43, 0xd6, | |
1102 | 0x3c, 0x07, 0x54, 0x43, 0xe5, 0x76, | |
1103 | 0x08, 0x00, | |
1104 | 0x45, 0x10, 0x00, 0x64, 0x75, 0xb5, | |
1105 | 0x40, 0x00, 0x40, 0x06, 0xad, 0x2e, /* IP header */ | |
1106 | 0x0a, 0x01, 0x01, 0x95, /* ip src */ | |
1107 | 0x0a, 0x01, 0x02, 0x0a, /* ip dst */ | |
1108 | 0xc2, 0x24, | |
1109 | 0x00, 0x16 /* dst port */ }, | |
1110 | { { 10, 0 }, { 30, 0 }, { 100, 65535 } }, | |
1111 | }, | |
9def624a AS |
1112 | { |
1113 | "tcpdump complex", | |
ece80490 | 1114 | .u.insns = { |
9def624a AS |
1115 | /* tcpdump -nei eth0 'tcp port 22 and (((ip[2:2] - |
1116 | * ((ip[0]&0xf)<<2)) - ((tcp[12]&0xf0)>>2)) != 0) and | |
1117 | * (len > 115 or len < 30000000000)' -d | |
1118 | */ | |
ce25b68b DB |
1119 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 12), |
1120 | BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x86dd, 30, 0), | |
1121 | BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x800, 0, 29), | |
1122 | BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 23), | |
1123 | BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x6, 0, 27), | |
1124 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 20), | |
1125 | BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0x1fff, 25, 0), | |
1126 | BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 14), | |
1127 | BPF_STMT(BPF_LD | BPF_H | BPF_IND, 14), | |
1128 | BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 22, 2, 0), | |
1129 | BPF_STMT(BPF_LD | BPF_H | BPF_IND, 16), | |
1130 | BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 22, 0, 20), | |
1131 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 16), | |
1132 | BPF_STMT(BPF_ST, 1), | |
1133 | BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 14), | |
1134 | BPF_STMT(BPF_ALU | BPF_AND | BPF_K, 0xf), | |
1135 | BPF_STMT(BPF_ALU | BPF_LSH | BPF_K, 2), | |
1136 | BPF_STMT(BPF_MISC | BPF_TAX, 0x5), /* libpcap emits K on TAX */ | |
1137 | BPF_STMT(BPF_LD | BPF_MEM, 1), | |
1138 | BPF_STMT(BPF_ALU | BPF_SUB | BPF_X, 0), | |
1139 | BPF_STMT(BPF_ST, 5), | |
1140 | BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 14), | |
1141 | BPF_STMT(BPF_LD | BPF_B | BPF_IND, 26), | |
1142 | BPF_STMT(BPF_ALU | BPF_AND | BPF_K, 0xf0), | |
1143 | BPF_STMT(BPF_ALU | BPF_RSH | BPF_K, 2), | |
1144 | BPF_STMT(BPF_MISC | BPF_TAX, 0x9), /* libpcap emits K on TAX */ | |
1145 | BPF_STMT(BPF_LD | BPF_MEM, 5), | |
1146 | BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_X, 0, 4, 0), | |
1147 | BPF_STMT(BPF_LD | BPF_LEN, 0), | |
1148 | BPF_JUMP(BPF_JMP | BPF_JGT | BPF_K, 0x73, 1, 0), | |
1149 | BPF_JUMP(BPF_JMP | BPF_JGE | BPF_K, 0xfc23ac00, 1, 0), | |
1150 | BPF_STMT(BPF_RET | BPF_K, 0xffff), | |
1151 | BPF_STMT(BPF_RET | BPF_K, 0), | |
9def624a | 1152 | }, |
10f18e0b | 1153 | CLASSIC, |
9def624a AS |
1154 | { 0x10, 0xbf, 0x48, 0xd6, 0x43, 0xd6, |
1155 | 0x3c, 0x07, 0x54, 0x43, 0xe5, 0x76, | |
1156 | 0x08, 0x00, | |
1157 | 0x45, 0x10, 0x00, 0x64, 0x75, 0xb5, | |
1158 | 0x40, 0x00, 0x40, 0x06, 0xad, 0x2e, /* IP header */ | |
1159 | 0x0a, 0x01, 0x01, 0x95, /* ip src */ | |
1160 | 0x0a, 0x01, 0x02, 0x0a, /* ip dst */ | |
1161 | 0xc2, 0x24, | |
1162 | 0x00, 0x16 /* dst port */ }, | |
1163 | { { 10, 0 }, { 30, 0 }, { 100, 65535 } }, | |
1164 | }, | |
1165 | { | |
1166 | "RET_A", | |
ece80490 | 1167 | .u.insns = { |
9def624a AS |
1168 | /* check that unitialized X and A contain zeros */ |
1169 | BPF_STMT(BPF_MISC | BPF_TXA, 0), | |
1170 | BPF_STMT(BPF_RET | BPF_A, 0) | |
1171 | }, | |
10f18e0b DB |
1172 | CLASSIC, |
1173 | { }, | |
9def624a AS |
1174 | { {1, 0}, {2, 0} }, |
1175 | }, | |
1176 | { | |
1177 | "INT: ADD trivial", | |
ece80490 | 1178 | .u.insns_int = { |
9def624a AS |
1179 | BPF_ALU64_IMM(BPF_MOV, R1, 1), |
1180 | BPF_ALU64_IMM(BPF_ADD, R1, 2), | |
1181 | BPF_ALU64_IMM(BPF_MOV, R2, 3), | |
1182 | BPF_ALU64_REG(BPF_SUB, R1, R2), | |
1183 | BPF_ALU64_IMM(BPF_ADD, R1, -1), | |
1184 | BPF_ALU64_IMM(BPF_MUL, R1, 3), | |
1185 | BPF_ALU64_REG(BPF_MOV, R0, R1), | |
1186 | BPF_EXIT_INSN(), | |
1187 | }, | |
10f18e0b | 1188 | INTERNAL, |
9def624a AS |
1189 | { }, |
1190 | { { 0, 0xfffffffd } } | |
1191 | }, | |
1192 | { | |
1193 | "INT: MUL_X", | |
ece80490 | 1194 | .u.insns_int = { |
9def624a AS |
1195 | BPF_ALU64_IMM(BPF_MOV, R0, -1), |
1196 | BPF_ALU64_IMM(BPF_MOV, R1, -1), | |
1197 | BPF_ALU64_IMM(BPF_MOV, R2, 3), | |
1198 | BPF_ALU64_REG(BPF_MUL, R1, R2), | |
1199 | BPF_JMP_IMM(BPF_JEQ, R1, 0xfffffffd, 1), | |
1200 | BPF_EXIT_INSN(), | |
1201 | BPF_ALU64_IMM(BPF_MOV, R0, 1), | |
1202 | BPF_EXIT_INSN(), | |
1203 | }, | |
10f18e0b | 1204 | INTERNAL, |
9def624a AS |
1205 | { }, |
1206 | { { 0, 1 } } | |
1207 | }, | |
1208 | { | |
1209 | "INT: MUL_X2", | |
ece80490 | 1210 | .u.insns_int = { |
9def624a AS |
1211 | BPF_ALU32_IMM(BPF_MOV, R0, -1), |
1212 | BPF_ALU32_IMM(BPF_MOV, R1, -1), | |
1213 | BPF_ALU32_IMM(BPF_MOV, R2, 3), | |
1214 | BPF_ALU64_REG(BPF_MUL, R1, R2), | |
1215 | BPF_ALU64_IMM(BPF_RSH, R1, 8), | |
1216 | BPF_JMP_IMM(BPF_JEQ, R1, 0x2ffffff, 1), | |
1217 | BPF_EXIT_INSN(), | |
1218 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
1219 | BPF_EXIT_INSN(), | |
1220 | }, | |
10f18e0b | 1221 | INTERNAL, |
9def624a AS |
1222 | { }, |
1223 | { { 0, 1 } } | |
1224 | }, | |
1225 | { | |
1226 | "INT: MUL32_X", | |
ece80490 | 1227 | .u.insns_int = { |
9def624a AS |
1228 | BPF_ALU32_IMM(BPF_MOV, R0, -1), |
1229 | BPF_ALU64_IMM(BPF_MOV, R1, -1), | |
1230 | BPF_ALU32_IMM(BPF_MOV, R2, 3), | |
1231 | BPF_ALU32_REG(BPF_MUL, R1, R2), | |
1232 | BPF_ALU64_IMM(BPF_RSH, R1, 8), | |
1233 | BPF_JMP_IMM(BPF_JEQ, R1, 0xffffff, 1), | |
1234 | BPF_EXIT_INSN(), | |
1235 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
1236 | BPF_EXIT_INSN(), | |
1237 | }, | |
10f18e0b | 1238 | INTERNAL, |
9def624a AS |
1239 | { }, |
1240 | { { 0, 1 } } | |
1241 | }, | |
1242 | { | |
1243 | /* Have to test all register combinations, since | |
1244 | * JITing of different registers will produce | |
1245 | * different asm code. | |
1246 | */ | |
1247 | "INT: ADD 64-bit", | |
ece80490 | 1248 | .u.insns_int = { |
9def624a AS |
1249 | BPF_ALU64_IMM(BPF_MOV, R0, 0), |
1250 | BPF_ALU64_IMM(BPF_MOV, R1, 1), | |
1251 | BPF_ALU64_IMM(BPF_MOV, R2, 2), | |
1252 | BPF_ALU64_IMM(BPF_MOV, R3, 3), | |
1253 | BPF_ALU64_IMM(BPF_MOV, R4, 4), | |
1254 | BPF_ALU64_IMM(BPF_MOV, R5, 5), | |
1255 | BPF_ALU64_IMM(BPF_MOV, R6, 6), | |
1256 | BPF_ALU64_IMM(BPF_MOV, R7, 7), | |
1257 | BPF_ALU64_IMM(BPF_MOV, R8, 8), | |
1258 | BPF_ALU64_IMM(BPF_MOV, R9, 9), | |
1259 | BPF_ALU64_IMM(BPF_ADD, R0, 20), | |
1260 | BPF_ALU64_IMM(BPF_ADD, R1, 20), | |
1261 | BPF_ALU64_IMM(BPF_ADD, R2, 20), | |
1262 | BPF_ALU64_IMM(BPF_ADD, R3, 20), | |
1263 | BPF_ALU64_IMM(BPF_ADD, R4, 20), | |
1264 | BPF_ALU64_IMM(BPF_ADD, R5, 20), | |
1265 | BPF_ALU64_IMM(BPF_ADD, R6, 20), | |
1266 | BPF_ALU64_IMM(BPF_ADD, R7, 20), | |
1267 | BPF_ALU64_IMM(BPF_ADD, R8, 20), | |
1268 | BPF_ALU64_IMM(BPF_ADD, R9, 20), | |
1269 | BPF_ALU64_IMM(BPF_SUB, R0, 10), | |
1270 | BPF_ALU64_IMM(BPF_SUB, R1, 10), | |
1271 | BPF_ALU64_IMM(BPF_SUB, R2, 10), | |
1272 | BPF_ALU64_IMM(BPF_SUB, R3, 10), | |
1273 | BPF_ALU64_IMM(BPF_SUB, R4, 10), | |
1274 | BPF_ALU64_IMM(BPF_SUB, R5, 10), | |
1275 | BPF_ALU64_IMM(BPF_SUB, R6, 10), | |
1276 | BPF_ALU64_IMM(BPF_SUB, R7, 10), | |
1277 | BPF_ALU64_IMM(BPF_SUB, R8, 10), | |
1278 | BPF_ALU64_IMM(BPF_SUB, R9, 10), | |
1279 | BPF_ALU64_REG(BPF_ADD, R0, R0), | |
1280 | BPF_ALU64_REG(BPF_ADD, R0, R1), | |
1281 | BPF_ALU64_REG(BPF_ADD, R0, R2), | |
1282 | BPF_ALU64_REG(BPF_ADD, R0, R3), | |
1283 | BPF_ALU64_REG(BPF_ADD, R0, R4), | |
1284 | BPF_ALU64_REG(BPF_ADD, R0, R5), | |
1285 | BPF_ALU64_REG(BPF_ADD, R0, R6), | |
1286 | BPF_ALU64_REG(BPF_ADD, R0, R7), | |
1287 | BPF_ALU64_REG(BPF_ADD, R0, R8), | |
1288 | BPF_ALU64_REG(BPF_ADD, R0, R9), /* R0 == 155 */ | |
1289 | BPF_JMP_IMM(BPF_JEQ, R0, 155, 1), | |
1290 | BPF_EXIT_INSN(), | |
1291 | BPF_ALU64_REG(BPF_ADD, R1, R0), | |
1292 | BPF_ALU64_REG(BPF_ADD, R1, R1), | |
1293 | BPF_ALU64_REG(BPF_ADD, R1, R2), | |
1294 | BPF_ALU64_REG(BPF_ADD, R1, R3), | |
1295 | BPF_ALU64_REG(BPF_ADD, R1, R4), | |
1296 | BPF_ALU64_REG(BPF_ADD, R1, R5), | |
1297 | BPF_ALU64_REG(BPF_ADD, R1, R6), | |
1298 | BPF_ALU64_REG(BPF_ADD, R1, R7), | |
1299 | BPF_ALU64_REG(BPF_ADD, R1, R8), | |
1300 | BPF_ALU64_REG(BPF_ADD, R1, R9), /* R1 == 456 */ | |
1301 | BPF_JMP_IMM(BPF_JEQ, R1, 456, 1), | |
1302 | BPF_EXIT_INSN(), | |
1303 | BPF_ALU64_REG(BPF_ADD, R2, R0), | |
1304 | BPF_ALU64_REG(BPF_ADD, R2, R1), | |
1305 | BPF_ALU64_REG(BPF_ADD, R2, R2), | |
1306 | BPF_ALU64_REG(BPF_ADD, R2, R3), | |
1307 | BPF_ALU64_REG(BPF_ADD, R2, R4), | |
1308 | BPF_ALU64_REG(BPF_ADD, R2, R5), | |
1309 | BPF_ALU64_REG(BPF_ADD, R2, R6), | |
1310 | BPF_ALU64_REG(BPF_ADD, R2, R7), | |
1311 | BPF_ALU64_REG(BPF_ADD, R2, R8), | |
1312 | BPF_ALU64_REG(BPF_ADD, R2, R9), /* R2 == 1358 */ | |
1313 | BPF_JMP_IMM(BPF_JEQ, R2, 1358, 1), | |
1314 | BPF_EXIT_INSN(), | |
1315 | BPF_ALU64_REG(BPF_ADD, R3, R0), | |
1316 | BPF_ALU64_REG(BPF_ADD, R3, R1), | |
1317 | BPF_ALU64_REG(BPF_ADD, R3, R2), | |
1318 | BPF_ALU64_REG(BPF_ADD, R3, R3), | |
1319 | BPF_ALU64_REG(BPF_ADD, R3, R4), | |
1320 | BPF_ALU64_REG(BPF_ADD, R3, R5), | |
1321 | BPF_ALU64_REG(BPF_ADD, R3, R6), | |
1322 | BPF_ALU64_REG(BPF_ADD, R3, R7), | |
1323 | BPF_ALU64_REG(BPF_ADD, R3, R8), | |
1324 | BPF_ALU64_REG(BPF_ADD, R3, R9), /* R3 == 4063 */ | |
1325 | BPF_JMP_IMM(BPF_JEQ, R3, 4063, 1), | |
1326 | BPF_EXIT_INSN(), | |
1327 | BPF_ALU64_REG(BPF_ADD, R4, R0), | |
1328 | BPF_ALU64_REG(BPF_ADD, R4, R1), | |
1329 | BPF_ALU64_REG(BPF_ADD, R4, R2), | |
1330 | BPF_ALU64_REG(BPF_ADD, R4, R3), | |
1331 | BPF_ALU64_REG(BPF_ADD, R4, R4), | |
1332 | BPF_ALU64_REG(BPF_ADD, R4, R5), | |
1333 | BPF_ALU64_REG(BPF_ADD, R4, R6), | |
1334 | BPF_ALU64_REG(BPF_ADD, R4, R7), | |
1335 | BPF_ALU64_REG(BPF_ADD, R4, R8), | |
1336 | BPF_ALU64_REG(BPF_ADD, R4, R9), /* R4 == 12177 */ | |
1337 | BPF_JMP_IMM(BPF_JEQ, R4, 12177, 1), | |
1338 | BPF_EXIT_INSN(), | |
1339 | BPF_ALU64_REG(BPF_ADD, R5, R0), | |
1340 | BPF_ALU64_REG(BPF_ADD, R5, R1), | |
1341 | BPF_ALU64_REG(BPF_ADD, R5, R2), | |
1342 | BPF_ALU64_REG(BPF_ADD, R5, R3), | |
1343 | BPF_ALU64_REG(BPF_ADD, R5, R4), | |
1344 | BPF_ALU64_REG(BPF_ADD, R5, R5), | |
1345 | BPF_ALU64_REG(BPF_ADD, R5, R6), | |
1346 | BPF_ALU64_REG(BPF_ADD, R5, R7), | |
1347 | BPF_ALU64_REG(BPF_ADD, R5, R8), | |
1348 | BPF_ALU64_REG(BPF_ADD, R5, R9), /* R5 == 36518 */ | |
1349 | BPF_JMP_IMM(BPF_JEQ, R5, 36518, 1), | |
1350 | BPF_EXIT_INSN(), | |
1351 | BPF_ALU64_REG(BPF_ADD, R6, R0), | |
1352 | BPF_ALU64_REG(BPF_ADD, R6, R1), | |
1353 | BPF_ALU64_REG(BPF_ADD, R6, R2), | |
1354 | BPF_ALU64_REG(BPF_ADD, R6, R3), | |
1355 | BPF_ALU64_REG(BPF_ADD, R6, R4), | |
1356 | BPF_ALU64_REG(BPF_ADD, R6, R5), | |
1357 | BPF_ALU64_REG(BPF_ADD, R6, R6), | |
1358 | BPF_ALU64_REG(BPF_ADD, R6, R7), | |
1359 | BPF_ALU64_REG(BPF_ADD, R6, R8), | |
1360 | BPF_ALU64_REG(BPF_ADD, R6, R9), /* R6 == 109540 */ | |
1361 | BPF_JMP_IMM(BPF_JEQ, R6, 109540, 1), | |
1362 | BPF_EXIT_INSN(), | |
1363 | BPF_ALU64_REG(BPF_ADD, R7, R0), | |
1364 | BPF_ALU64_REG(BPF_ADD, R7, R1), | |
1365 | BPF_ALU64_REG(BPF_ADD, R7, R2), | |
1366 | BPF_ALU64_REG(BPF_ADD, R7, R3), | |
1367 | BPF_ALU64_REG(BPF_ADD, R7, R4), | |
1368 | BPF_ALU64_REG(BPF_ADD, R7, R5), | |
1369 | BPF_ALU64_REG(BPF_ADD, R7, R6), | |
1370 | BPF_ALU64_REG(BPF_ADD, R7, R7), | |
1371 | BPF_ALU64_REG(BPF_ADD, R7, R8), | |
1372 | BPF_ALU64_REG(BPF_ADD, R7, R9), /* R7 == 328605 */ | |
1373 | BPF_JMP_IMM(BPF_JEQ, R7, 328605, 1), | |
1374 | BPF_EXIT_INSN(), | |
1375 | BPF_ALU64_REG(BPF_ADD, R8, R0), | |
1376 | BPF_ALU64_REG(BPF_ADD, R8, R1), | |
1377 | BPF_ALU64_REG(BPF_ADD, R8, R2), | |
1378 | BPF_ALU64_REG(BPF_ADD, R8, R3), | |
1379 | BPF_ALU64_REG(BPF_ADD, R8, R4), | |
1380 | BPF_ALU64_REG(BPF_ADD, R8, R5), | |
1381 | BPF_ALU64_REG(BPF_ADD, R8, R6), | |
1382 | BPF_ALU64_REG(BPF_ADD, R8, R7), | |
1383 | BPF_ALU64_REG(BPF_ADD, R8, R8), | |
1384 | BPF_ALU64_REG(BPF_ADD, R8, R9), /* R8 == 985799 */ | |
1385 | BPF_JMP_IMM(BPF_JEQ, R8, 985799, 1), | |
1386 | BPF_EXIT_INSN(), | |
1387 | BPF_ALU64_REG(BPF_ADD, R9, R0), | |
1388 | BPF_ALU64_REG(BPF_ADD, R9, R1), | |
1389 | BPF_ALU64_REG(BPF_ADD, R9, R2), | |
1390 | BPF_ALU64_REG(BPF_ADD, R9, R3), | |
1391 | BPF_ALU64_REG(BPF_ADD, R9, R4), | |
1392 | BPF_ALU64_REG(BPF_ADD, R9, R5), | |
1393 | BPF_ALU64_REG(BPF_ADD, R9, R6), | |
1394 | BPF_ALU64_REG(BPF_ADD, R9, R7), | |
1395 | BPF_ALU64_REG(BPF_ADD, R9, R8), | |
1396 | BPF_ALU64_REG(BPF_ADD, R9, R9), /* R9 == 2957380 */ | |
1397 | BPF_ALU64_REG(BPF_MOV, R0, R9), | |
1398 | BPF_EXIT_INSN(), | |
1399 | }, | |
10f18e0b | 1400 | INTERNAL, |
9def624a AS |
1401 | { }, |
1402 | { { 0, 2957380 } } | |
1403 | }, | |
1404 | { | |
1405 | "INT: ADD 32-bit", | |
ece80490 | 1406 | .u.insns_int = { |
9def624a AS |
1407 | BPF_ALU32_IMM(BPF_MOV, R0, 20), |
1408 | BPF_ALU32_IMM(BPF_MOV, R1, 1), | |
1409 | BPF_ALU32_IMM(BPF_MOV, R2, 2), | |
1410 | BPF_ALU32_IMM(BPF_MOV, R3, 3), | |
1411 | BPF_ALU32_IMM(BPF_MOV, R4, 4), | |
1412 | BPF_ALU32_IMM(BPF_MOV, R5, 5), | |
1413 | BPF_ALU32_IMM(BPF_MOV, R6, 6), | |
1414 | BPF_ALU32_IMM(BPF_MOV, R7, 7), | |
1415 | BPF_ALU32_IMM(BPF_MOV, R8, 8), | |
1416 | BPF_ALU32_IMM(BPF_MOV, R9, 9), | |
1417 | BPF_ALU64_IMM(BPF_ADD, R1, 10), | |
1418 | BPF_ALU64_IMM(BPF_ADD, R2, 10), | |
1419 | BPF_ALU64_IMM(BPF_ADD, R3, 10), | |
1420 | BPF_ALU64_IMM(BPF_ADD, R4, 10), | |
1421 | BPF_ALU64_IMM(BPF_ADD, R5, 10), | |
1422 | BPF_ALU64_IMM(BPF_ADD, R6, 10), | |
1423 | BPF_ALU64_IMM(BPF_ADD, R7, 10), | |
1424 | BPF_ALU64_IMM(BPF_ADD, R8, 10), | |
1425 | BPF_ALU64_IMM(BPF_ADD, R9, 10), | |
1426 | BPF_ALU32_REG(BPF_ADD, R0, R1), | |
1427 | BPF_ALU32_REG(BPF_ADD, R0, R2), | |
1428 | BPF_ALU32_REG(BPF_ADD, R0, R3), | |
1429 | BPF_ALU32_REG(BPF_ADD, R0, R4), | |
1430 | BPF_ALU32_REG(BPF_ADD, R0, R5), | |
1431 | BPF_ALU32_REG(BPF_ADD, R0, R6), | |
1432 | BPF_ALU32_REG(BPF_ADD, R0, R7), | |
1433 | BPF_ALU32_REG(BPF_ADD, R0, R8), | |
1434 | BPF_ALU32_REG(BPF_ADD, R0, R9), /* R0 == 155 */ | |
1435 | BPF_JMP_IMM(BPF_JEQ, R0, 155, 1), | |
1436 | BPF_EXIT_INSN(), | |
1437 | BPF_ALU32_REG(BPF_ADD, R1, R0), | |
1438 | BPF_ALU32_REG(BPF_ADD, R1, R1), | |
1439 | BPF_ALU32_REG(BPF_ADD, R1, R2), | |
1440 | BPF_ALU32_REG(BPF_ADD, R1, R3), | |
1441 | BPF_ALU32_REG(BPF_ADD, R1, R4), | |
1442 | BPF_ALU32_REG(BPF_ADD, R1, R5), | |
1443 | BPF_ALU32_REG(BPF_ADD, R1, R6), | |
1444 | BPF_ALU32_REG(BPF_ADD, R1, R7), | |
1445 | BPF_ALU32_REG(BPF_ADD, R1, R8), | |
1446 | BPF_ALU32_REG(BPF_ADD, R1, R9), /* R1 == 456 */ | |
1447 | BPF_JMP_IMM(BPF_JEQ, R1, 456, 1), | |
1448 | BPF_EXIT_INSN(), | |
1449 | BPF_ALU32_REG(BPF_ADD, R2, R0), | |
1450 | BPF_ALU32_REG(BPF_ADD, R2, R1), | |
1451 | BPF_ALU32_REG(BPF_ADD, R2, R2), | |
1452 | BPF_ALU32_REG(BPF_ADD, R2, R3), | |
1453 | BPF_ALU32_REG(BPF_ADD, R2, R4), | |
1454 | BPF_ALU32_REG(BPF_ADD, R2, R5), | |
1455 | BPF_ALU32_REG(BPF_ADD, R2, R6), | |
1456 | BPF_ALU32_REG(BPF_ADD, R2, R7), | |
1457 | BPF_ALU32_REG(BPF_ADD, R2, R8), | |
1458 | BPF_ALU32_REG(BPF_ADD, R2, R9), /* R2 == 1358 */ | |
1459 | BPF_JMP_IMM(BPF_JEQ, R2, 1358, 1), | |
1460 | BPF_EXIT_INSN(), | |
1461 | BPF_ALU32_REG(BPF_ADD, R3, R0), | |
1462 | BPF_ALU32_REG(BPF_ADD, R3, R1), | |
1463 | BPF_ALU32_REG(BPF_ADD, R3, R2), | |
1464 | BPF_ALU32_REG(BPF_ADD, R3, R3), | |
1465 | BPF_ALU32_REG(BPF_ADD, R3, R4), | |
1466 | BPF_ALU32_REG(BPF_ADD, R3, R5), | |
1467 | BPF_ALU32_REG(BPF_ADD, R3, R6), | |
1468 | BPF_ALU32_REG(BPF_ADD, R3, R7), | |
1469 | BPF_ALU32_REG(BPF_ADD, R3, R8), | |
1470 | BPF_ALU32_REG(BPF_ADD, R3, R9), /* R3 == 4063 */ | |
1471 | BPF_JMP_IMM(BPF_JEQ, R3, 4063, 1), | |
1472 | BPF_EXIT_INSN(), | |
1473 | BPF_ALU32_REG(BPF_ADD, R4, R0), | |
1474 | BPF_ALU32_REG(BPF_ADD, R4, R1), | |
1475 | BPF_ALU32_REG(BPF_ADD, R4, R2), | |
1476 | BPF_ALU32_REG(BPF_ADD, R4, R3), | |
1477 | BPF_ALU32_REG(BPF_ADD, R4, R4), | |
1478 | BPF_ALU32_REG(BPF_ADD, R4, R5), | |
1479 | BPF_ALU32_REG(BPF_ADD, R4, R6), | |
1480 | BPF_ALU32_REG(BPF_ADD, R4, R7), | |
1481 | BPF_ALU32_REG(BPF_ADD, R4, R8), | |
1482 | BPF_ALU32_REG(BPF_ADD, R4, R9), /* R4 == 12177 */ | |
1483 | BPF_JMP_IMM(BPF_JEQ, R4, 12177, 1), | |
1484 | BPF_EXIT_INSN(), | |
1485 | BPF_ALU32_REG(BPF_ADD, R5, R0), | |
1486 | BPF_ALU32_REG(BPF_ADD, R5, R1), | |
1487 | BPF_ALU32_REG(BPF_ADD, R5, R2), | |
1488 | BPF_ALU32_REG(BPF_ADD, R5, R3), | |
1489 | BPF_ALU32_REG(BPF_ADD, R5, R4), | |
1490 | BPF_ALU32_REG(BPF_ADD, R5, R5), | |
1491 | BPF_ALU32_REG(BPF_ADD, R5, R6), | |
1492 | BPF_ALU32_REG(BPF_ADD, R5, R7), | |
1493 | BPF_ALU32_REG(BPF_ADD, R5, R8), | |
1494 | BPF_ALU32_REG(BPF_ADD, R5, R9), /* R5 == 36518 */ | |
1495 | BPF_JMP_IMM(BPF_JEQ, R5, 36518, 1), | |
1496 | BPF_EXIT_INSN(), | |
1497 | BPF_ALU32_REG(BPF_ADD, R6, R0), | |
1498 | BPF_ALU32_REG(BPF_ADD, R6, R1), | |
1499 | BPF_ALU32_REG(BPF_ADD, R6, R2), | |
1500 | BPF_ALU32_REG(BPF_ADD, R6, R3), | |
1501 | BPF_ALU32_REG(BPF_ADD, R6, R4), | |
1502 | BPF_ALU32_REG(BPF_ADD, R6, R5), | |
1503 | BPF_ALU32_REG(BPF_ADD, R6, R6), | |
1504 | BPF_ALU32_REG(BPF_ADD, R6, R7), | |
1505 | BPF_ALU32_REG(BPF_ADD, R6, R8), | |
1506 | BPF_ALU32_REG(BPF_ADD, R6, R9), /* R6 == 109540 */ | |
1507 | BPF_JMP_IMM(BPF_JEQ, R6, 109540, 1), | |
1508 | BPF_EXIT_INSN(), | |
1509 | BPF_ALU32_REG(BPF_ADD, R7, R0), | |
1510 | BPF_ALU32_REG(BPF_ADD, R7, R1), | |
1511 | BPF_ALU32_REG(BPF_ADD, R7, R2), | |
1512 | BPF_ALU32_REG(BPF_ADD, R7, R3), | |
1513 | BPF_ALU32_REG(BPF_ADD, R7, R4), | |
1514 | BPF_ALU32_REG(BPF_ADD, R7, R5), | |
1515 | BPF_ALU32_REG(BPF_ADD, R7, R6), | |
1516 | BPF_ALU32_REG(BPF_ADD, R7, R7), | |
1517 | BPF_ALU32_REG(BPF_ADD, R7, R8), | |
1518 | BPF_ALU32_REG(BPF_ADD, R7, R9), /* R7 == 328605 */ | |
1519 | BPF_JMP_IMM(BPF_JEQ, R7, 328605, 1), | |
1520 | BPF_EXIT_INSN(), | |
1521 | BPF_ALU32_REG(BPF_ADD, R8, R0), | |
1522 | BPF_ALU32_REG(BPF_ADD, R8, R1), | |
1523 | BPF_ALU32_REG(BPF_ADD, R8, R2), | |
1524 | BPF_ALU32_REG(BPF_ADD, R8, R3), | |
1525 | BPF_ALU32_REG(BPF_ADD, R8, R4), | |
1526 | BPF_ALU32_REG(BPF_ADD, R8, R5), | |
1527 | BPF_ALU32_REG(BPF_ADD, R8, R6), | |
1528 | BPF_ALU32_REG(BPF_ADD, R8, R7), | |
1529 | BPF_ALU32_REG(BPF_ADD, R8, R8), | |
1530 | BPF_ALU32_REG(BPF_ADD, R8, R9), /* R8 == 985799 */ | |
1531 | BPF_JMP_IMM(BPF_JEQ, R8, 985799, 1), | |
1532 | BPF_EXIT_INSN(), | |
1533 | BPF_ALU32_REG(BPF_ADD, R9, R0), | |
1534 | BPF_ALU32_REG(BPF_ADD, R9, R1), | |
1535 | BPF_ALU32_REG(BPF_ADD, R9, R2), | |
1536 | BPF_ALU32_REG(BPF_ADD, R9, R3), | |
1537 | BPF_ALU32_REG(BPF_ADD, R9, R4), | |
1538 | BPF_ALU32_REG(BPF_ADD, R9, R5), | |
1539 | BPF_ALU32_REG(BPF_ADD, R9, R6), | |
1540 | BPF_ALU32_REG(BPF_ADD, R9, R7), | |
1541 | BPF_ALU32_REG(BPF_ADD, R9, R8), | |
1542 | BPF_ALU32_REG(BPF_ADD, R9, R9), /* R9 == 2957380 */ | |
1543 | BPF_ALU32_REG(BPF_MOV, R0, R9), | |
1544 | BPF_EXIT_INSN(), | |
1545 | }, | |
10f18e0b | 1546 | INTERNAL, |
9def624a AS |
1547 | { }, |
1548 | { { 0, 2957380 } } | |
1549 | }, | |
1550 | { /* Mainly checking JIT here. */ | |
1551 | "INT: SUB", | |
ece80490 | 1552 | .u.insns_int = { |
9def624a AS |
1553 | BPF_ALU64_IMM(BPF_MOV, R0, 0), |
1554 | BPF_ALU64_IMM(BPF_MOV, R1, 1), | |
1555 | BPF_ALU64_IMM(BPF_MOV, R2, 2), | |
1556 | BPF_ALU64_IMM(BPF_MOV, R3, 3), | |
1557 | BPF_ALU64_IMM(BPF_MOV, R4, 4), | |
1558 | BPF_ALU64_IMM(BPF_MOV, R5, 5), | |
1559 | BPF_ALU64_IMM(BPF_MOV, R6, 6), | |
1560 | BPF_ALU64_IMM(BPF_MOV, R7, 7), | |
1561 | BPF_ALU64_IMM(BPF_MOV, R8, 8), | |
1562 | BPF_ALU64_IMM(BPF_MOV, R9, 9), | |
1563 | BPF_ALU64_REG(BPF_SUB, R0, R0), | |
1564 | BPF_ALU64_REG(BPF_SUB, R0, R1), | |
1565 | BPF_ALU64_REG(BPF_SUB, R0, R2), | |
1566 | BPF_ALU64_REG(BPF_SUB, R0, R3), | |
1567 | BPF_ALU64_REG(BPF_SUB, R0, R4), | |
1568 | BPF_ALU64_REG(BPF_SUB, R0, R5), | |
1569 | BPF_ALU64_REG(BPF_SUB, R0, R6), | |
1570 | BPF_ALU64_REG(BPF_SUB, R0, R7), | |
1571 | BPF_ALU64_REG(BPF_SUB, R0, R8), | |
1572 | BPF_ALU64_REG(BPF_SUB, R0, R9), | |
1573 | BPF_ALU64_IMM(BPF_SUB, R0, 10), | |
1574 | BPF_JMP_IMM(BPF_JEQ, R0, -55, 1), | |
1575 | BPF_EXIT_INSN(), | |
1576 | BPF_ALU64_REG(BPF_SUB, R1, R0), | |
1577 | BPF_ALU64_REG(BPF_SUB, R1, R2), | |
1578 | BPF_ALU64_REG(BPF_SUB, R1, R3), | |
1579 | BPF_ALU64_REG(BPF_SUB, R1, R4), | |
1580 | BPF_ALU64_REG(BPF_SUB, R1, R5), | |
1581 | BPF_ALU64_REG(BPF_SUB, R1, R6), | |
1582 | BPF_ALU64_REG(BPF_SUB, R1, R7), | |
1583 | BPF_ALU64_REG(BPF_SUB, R1, R8), | |
1584 | BPF_ALU64_REG(BPF_SUB, R1, R9), | |
1585 | BPF_ALU64_IMM(BPF_SUB, R1, 10), | |
1586 | BPF_ALU64_REG(BPF_SUB, R2, R0), | |
1587 | BPF_ALU64_REG(BPF_SUB, R2, R1), | |
1588 | BPF_ALU64_REG(BPF_SUB, R2, R3), | |
1589 | BPF_ALU64_REG(BPF_SUB, R2, R4), | |
1590 | BPF_ALU64_REG(BPF_SUB, R2, R5), | |
1591 | BPF_ALU64_REG(BPF_SUB, R2, R6), | |
1592 | BPF_ALU64_REG(BPF_SUB, R2, R7), | |
1593 | BPF_ALU64_REG(BPF_SUB, R2, R8), | |
1594 | BPF_ALU64_REG(BPF_SUB, R2, R9), | |
1595 | BPF_ALU64_IMM(BPF_SUB, R2, 10), | |
1596 | BPF_ALU64_REG(BPF_SUB, R3, R0), | |
1597 | BPF_ALU64_REG(BPF_SUB, R3, R1), | |
1598 | BPF_ALU64_REG(BPF_SUB, R3, R2), | |
1599 | BPF_ALU64_REG(BPF_SUB, R3, R4), | |
1600 | BPF_ALU64_REG(BPF_SUB, R3, R5), | |
1601 | BPF_ALU64_REG(BPF_SUB, R3, R6), | |
1602 | BPF_ALU64_REG(BPF_SUB, R3, R7), | |
1603 | BPF_ALU64_REG(BPF_SUB, R3, R8), | |
1604 | BPF_ALU64_REG(BPF_SUB, R3, R9), | |
1605 | BPF_ALU64_IMM(BPF_SUB, R3, 10), | |
1606 | BPF_ALU64_REG(BPF_SUB, R4, R0), | |
1607 | BPF_ALU64_REG(BPF_SUB, R4, R1), | |
1608 | BPF_ALU64_REG(BPF_SUB, R4, R2), | |
1609 | BPF_ALU64_REG(BPF_SUB, R4, R3), | |
1610 | BPF_ALU64_REG(BPF_SUB, R4, R5), | |
1611 | BPF_ALU64_REG(BPF_SUB, R4, R6), | |
1612 | BPF_ALU64_REG(BPF_SUB, R4, R7), | |
1613 | BPF_ALU64_REG(BPF_SUB, R4, R8), | |
1614 | BPF_ALU64_REG(BPF_SUB, R4, R9), | |
1615 | BPF_ALU64_IMM(BPF_SUB, R4, 10), | |
1616 | BPF_ALU64_REG(BPF_SUB, R5, R0), | |
1617 | BPF_ALU64_REG(BPF_SUB, R5, R1), | |
1618 | BPF_ALU64_REG(BPF_SUB, R5, R2), | |
1619 | BPF_ALU64_REG(BPF_SUB, R5, R3), | |
1620 | BPF_ALU64_REG(BPF_SUB, R5, R4), | |
1621 | BPF_ALU64_REG(BPF_SUB, R5, R6), | |
1622 | BPF_ALU64_REG(BPF_SUB, R5, R7), | |
1623 | BPF_ALU64_REG(BPF_SUB, R5, R8), | |
1624 | BPF_ALU64_REG(BPF_SUB, R5, R9), | |
1625 | BPF_ALU64_IMM(BPF_SUB, R5, 10), | |
1626 | BPF_ALU64_REG(BPF_SUB, R6, R0), | |
1627 | BPF_ALU64_REG(BPF_SUB, R6, R1), | |
1628 | BPF_ALU64_REG(BPF_SUB, R6, R2), | |
1629 | BPF_ALU64_REG(BPF_SUB, R6, R3), | |
1630 | BPF_ALU64_REG(BPF_SUB, R6, R4), | |
1631 | BPF_ALU64_REG(BPF_SUB, R6, R5), | |
1632 | BPF_ALU64_REG(BPF_SUB, R6, R7), | |
1633 | BPF_ALU64_REG(BPF_SUB, R6, R8), | |
1634 | BPF_ALU64_REG(BPF_SUB, R6, R9), | |
1635 | BPF_ALU64_IMM(BPF_SUB, R6, 10), | |
1636 | BPF_ALU64_REG(BPF_SUB, R7, R0), | |
1637 | BPF_ALU64_REG(BPF_SUB, R7, R1), | |
1638 | BPF_ALU64_REG(BPF_SUB, R7, R2), | |
1639 | BPF_ALU64_REG(BPF_SUB, R7, R3), | |
1640 | BPF_ALU64_REG(BPF_SUB, R7, R4), | |
1641 | BPF_ALU64_REG(BPF_SUB, R7, R5), | |
1642 | BPF_ALU64_REG(BPF_SUB, R7, R6), | |
1643 | BPF_ALU64_REG(BPF_SUB, R7, R8), | |
1644 | BPF_ALU64_REG(BPF_SUB, R7, R9), | |
1645 | BPF_ALU64_IMM(BPF_SUB, R7, 10), | |
1646 | BPF_ALU64_REG(BPF_SUB, R8, R0), | |
1647 | BPF_ALU64_REG(BPF_SUB, R8, R1), | |
1648 | BPF_ALU64_REG(BPF_SUB, R8, R2), | |
1649 | BPF_ALU64_REG(BPF_SUB, R8, R3), | |
1650 | BPF_ALU64_REG(BPF_SUB, R8, R4), | |
1651 | BPF_ALU64_REG(BPF_SUB, R8, R5), | |
1652 | BPF_ALU64_REG(BPF_SUB, R8, R6), | |
1653 | BPF_ALU64_REG(BPF_SUB, R8, R7), | |
1654 | BPF_ALU64_REG(BPF_SUB, R8, R9), | |
1655 | BPF_ALU64_IMM(BPF_SUB, R8, 10), | |
1656 | BPF_ALU64_REG(BPF_SUB, R9, R0), | |
1657 | BPF_ALU64_REG(BPF_SUB, R9, R1), | |
1658 | BPF_ALU64_REG(BPF_SUB, R9, R2), | |
1659 | BPF_ALU64_REG(BPF_SUB, R9, R3), | |
1660 | BPF_ALU64_REG(BPF_SUB, R9, R4), | |
1661 | BPF_ALU64_REG(BPF_SUB, R9, R5), | |
1662 | BPF_ALU64_REG(BPF_SUB, R9, R6), | |
1663 | BPF_ALU64_REG(BPF_SUB, R9, R7), | |
1664 | BPF_ALU64_REG(BPF_SUB, R9, R8), | |
1665 | BPF_ALU64_IMM(BPF_SUB, R9, 10), | |
1666 | BPF_ALU64_IMM(BPF_SUB, R0, 10), | |
1667 | BPF_ALU64_IMM(BPF_NEG, R0, 0), | |
1668 | BPF_ALU64_REG(BPF_SUB, R0, R1), | |
1669 | BPF_ALU64_REG(BPF_SUB, R0, R2), | |
1670 | BPF_ALU64_REG(BPF_SUB, R0, R3), | |
1671 | BPF_ALU64_REG(BPF_SUB, R0, R4), | |
1672 | BPF_ALU64_REG(BPF_SUB, R0, R5), | |
1673 | BPF_ALU64_REG(BPF_SUB, R0, R6), | |
1674 | BPF_ALU64_REG(BPF_SUB, R0, R7), | |
1675 | BPF_ALU64_REG(BPF_SUB, R0, R8), | |
1676 | BPF_ALU64_REG(BPF_SUB, R0, R9), | |
1677 | BPF_EXIT_INSN(), | |
1678 | }, | |
10f18e0b | 1679 | INTERNAL, |
9def624a AS |
1680 | { }, |
1681 | { { 0, 11 } } | |
1682 | }, | |
1683 | { /* Mainly checking JIT here. */ | |
1684 | "INT: XOR", | |
ece80490 | 1685 | .u.insns_int = { |
9def624a AS |
1686 | BPF_ALU64_REG(BPF_SUB, R0, R0), |
1687 | BPF_ALU64_REG(BPF_XOR, R1, R1), | |
1688 | BPF_JMP_REG(BPF_JEQ, R0, R1, 1), | |
1689 | BPF_EXIT_INSN(), | |
1690 | BPF_ALU64_IMM(BPF_MOV, R0, 10), | |
1691 | BPF_ALU64_IMM(BPF_MOV, R1, -1), | |
1692 | BPF_ALU64_REG(BPF_SUB, R1, R1), | |
1693 | BPF_ALU64_REG(BPF_XOR, R2, R2), | |
1694 | BPF_JMP_REG(BPF_JEQ, R1, R2, 1), | |
1695 | BPF_EXIT_INSN(), | |
1696 | BPF_ALU64_REG(BPF_SUB, R2, R2), | |
1697 | BPF_ALU64_REG(BPF_XOR, R3, R3), | |
1698 | BPF_ALU64_IMM(BPF_MOV, R0, 10), | |
1699 | BPF_ALU64_IMM(BPF_MOV, R1, -1), | |
1700 | BPF_JMP_REG(BPF_JEQ, R2, R3, 1), | |
1701 | BPF_EXIT_INSN(), | |
1702 | BPF_ALU64_REG(BPF_SUB, R3, R3), | |
1703 | BPF_ALU64_REG(BPF_XOR, R4, R4), | |
1704 | BPF_ALU64_IMM(BPF_MOV, R2, 1), | |
1705 | BPF_ALU64_IMM(BPF_MOV, R5, -1), | |
1706 | BPF_JMP_REG(BPF_JEQ, R3, R4, 1), | |
1707 | BPF_EXIT_INSN(), | |
1708 | BPF_ALU64_REG(BPF_SUB, R4, R4), | |
1709 | BPF_ALU64_REG(BPF_XOR, R5, R5), | |
1710 | BPF_ALU64_IMM(BPF_MOV, R3, 1), | |
1711 | BPF_ALU64_IMM(BPF_MOV, R7, -1), | |
1712 | BPF_JMP_REG(BPF_JEQ, R5, R4, 1), | |
1713 | BPF_EXIT_INSN(), | |
1714 | BPF_ALU64_IMM(BPF_MOV, R5, 1), | |
1715 | BPF_ALU64_REG(BPF_SUB, R5, R5), | |
1716 | BPF_ALU64_REG(BPF_XOR, R6, R6), | |
1717 | BPF_ALU64_IMM(BPF_MOV, R1, 1), | |
1718 | BPF_ALU64_IMM(BPF_MOV, R8, -1), | |
1719 | BPF_JMP_REG(BPF_JEQ, R5, R6, 1), | |
1720 | BPF_EXIT_INSN(), | |
1721 | BPF_ALU64_REG(BPF_SUB, R6, R6), | |
1722 | BPF_ALU64_REG(BPF_XOR, R7, R7), | |
1723 | BPF_JMP_REG(BPF_JEQ, R7, R6, 1), | |
1724 | BPF_EXIT_INSN(), | |
1725 | BPF_ALU64_REG(BPF_SUB, R7, R7), | |
1726 | BPF_ALU64_REG(BPF_XOR, R8, R8), | |
1727 | BPF_JMP_REG(BPF_JEQ, R7, R8, 1), | |
1728 | BPF_EXIT_INSN(), | |
1729 | BPF_ALU64_REG(BPF_SUB, R8, R8), | |
1730 | BPF_ALU64_REG(BPF_XOR, R9, R9), | |
1731 | BPF_JMP_REG(BPF_JEQ, R9, R8, 1), | |
1732 | BPF_EXIT_INSN(), | |
1733 | BPF_ALU64_REG(BPF_SUB, R9, R9), | |
1734 | BPF_ALU64_REG(BPF_XOR, R0, R0), | |
1735 | BPF_JMP_REG(BPF_JEQ, R9, R0, 1), | |
1736 | BPF_EXIT_INSN(), | |
1737 | BPF_ALU64_REG(BPF_SUB, R1, R1), | |
1738 | BPF_ALU64_REG(BPF_XOR, R0, R0), | |
1739 | BPF_JMP_REG(BPF_JEQ, R9, R0, 2), | |
1740 | BPF_ALU64_IMM(BPF_MOV, R0, 0), | |
1741 | BPF_EXIT_INSN(), | |
1742 | BPF_ALU64_IMM(BPF_MOV, R0, 1), | |
1743 | BPF_EXIT_INSN(), | |
1744 | }, | |
10f18e0b | 1745 | INTERNAL, |
9def624a AS |
1746 | { }, |
1747 | { { 0, 1 } } | |
1748 | }, | |
1749 | { /* Mainly checking JIT here. */ | |
1750 | "INT: MUL", | |
ece80490 | 1751 | .u.insns_int = { |
9def624a AS |
1752 | BPF_ALU64_IMM(BPF_MOV, R0, 11), |
1753 | BPF_ALU64_IMM(BPF_MOV, R1, 1), | |
1754 | BPF_ALU64_IMM(BPF_MOV, R2, 2), | |
1755 | BPF_ALU64_IMM(BPF_MOV, R3, 3), | |
1756 | BPF_ALU64_IMM(BPF_MOV, R4, 4), | |
1757 | BPF_ALU64_IMM(BPF_MOV, R5, 5), | |
1758 | BPF_ALU64_IMM(BPF_MOV, R6, 6), | |
1759 | BPF_ALU64_IMM(BPF_MOV, R7, 7), | |
1760 | BPF_ALU64_IMM(BPF_MOV, R8, 8), | |
1761 | BPF_ALU64_IMM(BPF_MOV, R9, 9), | |
1762 | BPF_ALU64_REG(BPF_MUL, R0, R0), | |
1763 | BPF_ALU64_REG(BPF_MUL, R0, R1), | |
1764 | BPF_ALU64_REG(BPF_MUL, R0, R2), | |
1765 | BPF_ALU64_REG(BPF_MUL, R0, R3), | |
1766 | BPF_ALU64_REG(BPF_MUL, R0, R4), | |
1767 | BPF_ALU64_REG(BPF_MUL, R0, R5), | |
1768 | BPF_ALU64_REG(BPF_MUL, R0, R6), | |
1769 | BPF_ALU64_REG(BPF_MUL, R0, R7), | |
1770 | BPF_ALU64_REG(BPF_MUL, R0, R8), | |
1771 | BPF_ALU64_REG(BPF_MUL, R0, R9), | |
1772 | BPF_ALU64_IMM(BPF_MUL, R0, 10), | |
1773 | BPF_JMP_IMM(BPF_JEQ, R0, 439084800, 1), | |
1774 | BPF_EXIT_INSN(), | |
1775 | BPF_ALU64_REG(BPF_MUL, R1, R0), | |
1776 | BPF_ALU64_REG(BPF_MUL, R1, R2), | |
1777 | BPF_ALU64_REG(BPF_MUL, R1, R3), | |
1778 | BPF_ALU64_REG(BPF_MUL, R1, R4), | |
1779 | BPF_ALU64_REG(BPF_MUL, R1, R5), | |
1780 | BPF_ALU64_REG(BPF_MUL, R1, R6), | |
1781 | BPF_ALU64_REG(BPF_MUL, R1, R7), | |
1782 | BPF_ALU64_REG(BPF_MUL, R1, R8), | |
1783 | BPF_ALU64_REG(BPF_MUL, R1, R9), | |
1784 | BPF_ALU64_IMM(BPF_MUL, R1, 10), | |
1785 | BPF_ALU64_REG(BPF_MOV, R2, R1), | |
1786 | BPF_ALU64_IMM(BPF_RSH, R2, 32), | |
1787 | BPF_JMP_IMM(BPF_JEQ, R2, 0x5a924, 1), | |
1788 | BPF_EXIT_INSN(), | |
1789 | BPF_ALU64_IMM(BPF_LSH, R1, 32), | |
1790 | BPF_ALU64_IMM(BPF_ARSH, R1, 32), | |
1791 | BPF_JMP_IMM(BPF_JEQ, R1, 0xebb90000, 1), | |
1792 | BPF_EXIT_INSN(), | |
1793 | BPF_ALU64_REG(BPF_MUL, R2, R0), | |
1794 | BPF_ALU64_REG(BPF_MUL, R2, R1), | |
1795 | BPF_ALU64_REG(BPF_MUL, R2, R3), | |
1796 | BPF_ALU64_REG(BPF_MUL, R2, R4), | |
1797 | BPF_ALU64_REG(BPF_MUL, R2, R5), | |
1798 | BPF_ALU64_REG(BPF_MUL, R2, R6), | |
1799 | BPF_ALU64_REG(BPF_MUL, R2, R7), | |
1800 | BPF_ALU64_REG(BPF_MUL, R2, R8), | |
1801 | BPF_ALU64_REG(BPF_MUL, R2, R9), | |
1802 | BPF_ALU64_IMM(BPF_MUL, R2, 10), | |
1803 | BPF_ALU64_IMM(BPF_RSH, R2, 32), | |
1804 | BPF_ALU64_REG(BPF_MOV, R0, R2), | |
1805 | BPF_EXIT_INSN(), | |
1806 | }, | |
10f18e0b | 1807 | INTERNAL, |
9def624a AS |
1808 | { }, |
1809 | { { 0, 0x35d97ef2 } } | |
1810 | }, | |
9dd2af83 DB |
1811 | { /* Mainly checking JIT here. */ |
1812 | "MOV REG64", | |
1813 | .u.insns_int = { | |
1814 | BPF_LD_IMM64(R0, 0xffffffffffffffffLL), | |
1815 | BPF_MOV64_REG(R1, R0), | |
1816 | BPF_MOV64_REG(R2, R1), | |
1817 | BPF_MOV64_REG(R3, R2), | |
1818 | BPF_MOV64_REG(R4, R3), | |
1819 | BPF_MOV64_REG(R5, R4), | |
1820 | BPF_MOV64_REG(R6, R5), | |
1821 | BPF_MOV64_REG(R7, R6), | |
1822 | BPF_MOV64_REG(R8, R7), | |
1823 | BPF_MOV64_REG(R9, R8), | |
1824 | BPF_ALU64_IMM(BPF_MOV, R0, 0), | |
1825 | BPF_ALU64_IMM(BPF_MOV, R1, 0), | |
1826 | BPF_ALU64_IMM(BPF_MOV, R2, 0), | |
1827 | BPF_ALU64_IMM(BPF_MOV, R3, 0), | |
1828 | BPF_ALU64_IMM(BPF_MOV, R4, 0), | |
1829 | BPF_ALU64_IMM(BPF_MOV, R5, 0), | |
1830 | BPF_ALU64_IMM(BPF_MOV, R6, 0), | |
1831 | BPF_ALU64_IMM(BPF_MOV, R7, 0), | |
1832 | BPF_ALU64_IMM(BPF_MOV, R8, 0), | |
1833 | BPF_ALU64_IMM(BPF_MOV, R9, 0), | |
1834 | BPF_ALU64_REG(BPF_ADD, R0, R0), | |
1835 | BPF_ALU64_REG(BPF_ADD, R0, R1), | |
1836 | BPF_ALU64_REG(BPF_ADD, R0, R2), | |
1837 | BPF_ALU64_REG(BPF_ADD, R0, R3), | |
1838 | BPF_ALU64_REG(BPF_ADD, R0, R4), | |
1839 | BPF_ALU64_REG(BPF_ADD, R0, R5), | |
1840 | BPF_ALU64_REG(BPF_ADD, R0, R6), | |
1841 | BPF_ALU64_REG(BPF_ADD, R0, R7), | |
1842 | BPF_ALU64_REG(BPF_ADD, R0, R8), | |
1843 | BPF_ALU64_REG(BPF_ADD, R0, R9), | |
1844 | BPF_ALU64_IMM(BPF_ADD, R0, 0xfefe), | |
1845 | BPF_EXIT_INSN(), | |
1846 | }, | |
1847 | INTERNAL, | |
1848 | { }, | |
1849 | { { 0, 0xfefe } } | |
1850 | }, | |
1851 | { /* Mainly checking JIT here. */ | |
1852 | "MOV REG32", | |
1853 | .u.insns_int = { | |
1854 | BPF_LD_IMM64(R0, 0xffffffffffffffffLL), | |
1855 | BPF_MOV64_REG(R1, R0), | |
1856 | BPF_MOV64_REG(R2, R1), | |
1857 | BPF_MOV64_REG(R3, R2), | |
1858 | BPF_MOV64_REG(R4, R3), | |
1859 | BPF_MOV64_REG(R5, R4), | |
1860 | BPF_MOV64_REG(R6, R5), | |
1861 | BPF_MOV64_REG(R7, R6), | |
1862 | BPF_MOV64_REG(R8, R7), | |
1863 | BPF_MOV64_REG(R9, R8), | |
1864 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
1865 | BPF_ALU32_IMM(BPF_MOV, R1, 0), | |
1866 | BPF_ALU32_IMM(BPF_MOV, R2, 0), | |
1867 | BPF_ALU32_IMM(BPF_MOV, R3, 0), | |
1868 | BPF_ALU32_IMM(BPF_MOV, R4, 0), | |
1869 | BPF_ALU32_IMM(BPF_MOV, R5, 0), | |
1870 | BPF_ALU32_IMM(BPF_MOV, R6, 0), | |
1871 | BPF_ALU32_IMM(BPF_MOV, R7, 0), | |
1872 | BPF_ALU32_IMM(BPF_MOV, R8, 0), | |
1873 | BPF_ALU32_IMM(BPF_MOV, R9, 0), | |
1874 | BPF_ALU64_REG(BPF_ADD, R0, R0), | |
1875 | BPF_ALU64_REG(BPF_ADD, R0, R1), | |
1876 | BPF_ALU64_REG(BPF_ADD, R0, R2), | |
1877 | BPF_ALU64_REG(BPF_ADD, R0, R3), | |
1878 | BPF_ALU64_REG(BPF_ADD, R0, R4), | |
1879 | BPF_ALU64_REG(BPF_ADD, R0, R5), | |
1880 | BPF_ALU64_REG(BPF_ADD, R0, R6), | |
1881 | BPF_ALU64_REG(BPF_ADD, R0, R7), | |
1882 | BPF_ALU64_REG(BPF_ADD, R0, R8), | |
1883 | BPF_ALU64_REG(BPF_ADD, R0, R9), | |
1884 | BPF_ALU64_IMM(BPF_ADD, R0, 0xfefe), | |
1885 | BPF_EXIT_INSN(), | |
1886 | }, | |
1887 | INTERNAL, | |
1888 | { }, | |
1889 | { { 0, 0xfefe } } | |
1890 | }, | |
1891 | { /* Mainly checking JIT here. */ | |
1892 | "LD IMM64", | |
1893 | .u.insns_int = { | |
1894 | BPF_LD_IMM64(R0, 0xffffffffffffffffLL), | |
1895 | BPF_MOV64_REG(R1, R0), | |
1896 | BPF_MOV64_REG(R2, R1), | |
1897 | BPF_MOV64_REG(R3, R2), | |
1898 | BPF_MOV64_REG(R4, R3), | |
1899 | BPF_MOV64_REG(R5, R4), | |
1900 | BPF_MOV64_REG(R6, R5), | |
1901 | BPF_MOV64_REG(R7, R6), | |
1902 | BPF_MOV64_REG(R8, R7), | |
1903 | BPF_MOV64_REG(R9, R8), | |
1904 | BPF_LD_IMM64(R0, 0x0LL), | |
1905 | BPF_LD_IMM64(R1, 0x0LL), | |
1906 | BPF_LD_IMM64(R2, 0x0LL), | |
1907 | BPF_LD_IMM64(R3, 0x0LL), | |
1908 | BPF_LD_IMM64(R4, 0x0LL), | |
1909 | BPF_LD_IMM64(R5, 0x0LL), | |
1910 | BPF_LD_IMM64(R6, 0x0LL), | |
1911 | BPF_LD_IMM64(R7, 0x0LL), | |
1912 | BPF_LD_IMM64(R8, 0x0LL), | |
1913 | BPF_LD_IMM64(R9, 0x0LL), | |
1914 | BPF_ALU64_REG(BPF_ADD, R0, R0), | |
1915 | BPF_ALU64_REG(BPF_ADD, R0, R1), | |
1916 | BPF_ALU64_REG(BPF_ADD, R0, R2), | |
1917 | BPF_ALU64_REG(BPF_ADD, R0, R3), | |
1918 | BPF_ALU64_REG(BPF_ADD, R0, R4), | |
1919 | BPF_ALU64_REG(BPF_ADD, R0, R5), | |
1920 | BPF_ALU64_REG(BPF_ADD, R0, R6), | |
1921 | BPF_ALU64_REG(BPF_ADD, R0, R7), | |
1922 | BPF_ALU64_REG(BPF_ADD, R0, R8), | |
1923 | BPF_ALU64_REG(BPF_ADD, R0, R9), | |
1924 | BPF_ALU64_IMM(BPF_ADD, R0, 0xfefe), | |
1925 | BPF_EXIT_INSN(), | |
1926 | }, | |
1927 | INTERNAL, | |
1928 | { }, | |
1929 | { { 0, 0xfefe } } | |
1930 | }, | |
9def624a AS |
1931 | { |
1932 | "INT: ALU MIX", | |
ece80490 | 1933 | .u.insns_int = { |
9def624a AS |
1934 | BPF_ALU64_IMM(BPF_MOV, R0, 11), |
1935 | BPF_ALU64_IMM(BPF_ADD, R0, -1), | |
1936 | BPF_ALU64_IMM(BPF_MOV, R2, 2), | |
1937 | BPF_ALU64_IMM(BPF_XOR, R2, 3), | |
1938 | BPF_ALU64_REG(BPF_DIV, R0, R2), | |
1939 | BPF_JMP_IMM(BPF_JEQ, R0, 10, 1), | |
1940 | BPF_EXIT_INSN(), | |
1941 | BPF_ALU64_IMM(BPF_MOD, R0, 3), | |
1942 | BPF_JMP_IMM(BPF_JEQ, R0, 1, 1), | |
1943 | BPF_EXIT_INSN(), | |
1944 | BPF_ALU64_IMM(BPF_MOV, R0, -1), | |
72b603ee AS |
1945 | BPF_EXIT_INSN(), |
1946 | }, | |
1947 | INTERNAL, | |
1948 | { }, | |
1949 | { { 0, -1 } } | |
1950 | }, | |
1951 | { | |
1952 | "INT: shifts by register", | |
1953 | .u.insns_int = { | |
1954 | BPF_MOV64_IMM(R0, -1234), | |
1955 | BPF_MOV64_IMM(R1, 1), | |
1956 | BPF_ALU32_REG(BPF_RSH, R0, R1), | |
1957 | BPF_JMP_IMM(BPF_JEQ, R0, 0x7ffffd97, 1), | |
1958 | BPF_EXIT_INSN(), | |
1959 | BPF_MOV64_IMM(R2, 1), | |
1960 | BPF_ALU64_REG(BPF_LSH, R0, R2), | |
1961 | BPF_MOV32_IMM(R4, -1234), | |
1962 | BPF_JMP_REG(BPF_JEQ, R0, R4, 1), | |
1963 | BPF_EXIT_INSN(), | |
1964 | BPF_ALU64_IMM(BPF_AND, R4, 63), | |
1965 | BPF_ALU64_REG(BPF_LSH, R0, R4), /* R0 <= 46 */ | |
1966 | BPF_MOV64_IMM(R3, 47), | |
1967 | BPF_ALU64_REG(BPF_ARSH, R0, R3), | |
1968 | BPF_JMP_IMM(BPF_JEQ, R0, -617, 1), | |
1969 | BPF_EXIT_INSN(), | |
1970 | BPF_MOV64_IMM(R2, 1), | |
1971 | BPF_ALU64_REG(BPF_LSH, R4, R2), /* R4 = 46 << 1 */ | |
1972 | BPF_JMP_IMM(BPF_JEQ, R4, 92, 1), | |
1973 | BPF_EXIT_INSN(), | |
1974 | BPF_MOV64_IMM(R4, 4), | |
1975 | BPF_ALU64_REG(BPF_LSH, R4, R4), /* R4 = 4 << 4 */ | |
1976 | BPF_JMP_IMM(BPF_JEQ, R4, 64, 1), | |
1977 | BPF_EXIT_INSN(), | |
1978 | BPF_MOV64_IMM(R4, 5), | |
1979 | BPF_ALU32_REG(BPF_LSH, R4, R4), /* R4 = 5 << 5 */ | |
1980 | BPF_JMP_IMM(BPF_JEQ, R4, 160, 1), | |
1981 | BPF_EXIT_INSN(), | |
1982 | BPF_MOV64_IMM(R0, -1), | |
9def624a AS |
1983 | BPF_EXIT_INSN(), |
1984 | }, | |
10f18e0b | 1985 | INTERNAL, |
9def624a AS |
1986 | { }, |
1987 | { { 0, -1 } } | |
1988 | }, | |
64a8946b AS |
1989 | { |
1990 | "INT: DIV + ABS", | |
ece80490 | 1991 | .u.insns_int = { |
64a8946b AS |
1992 | BPF_ALU64_REG(BPF_MOV, R6, R1), |
1993 | BPF_LD_ABS(BPF_B, 3), | |
1994 | BPF_ALU64_IMM(BPF_MOV, R2, 2), | |
1995 | BPF_ALU32_REG(BPF_DIV, R0, R2), | |
1996 | BPF_ALU64_REG(BPF_MOV, R8, R0), | |
1997 | BPF_LD_ABS(BPF_B, 4), | |
1998 | BPF_ALU64_REG(BPF_ADD, R8, R0), | |
1999 | BPF_LD_IND(BPF_B, R8, -70), | |
2000 | BPF_EXIT_INSN(), | |
2001 | }, | |
10f18e0b | 2002 | INTERNAL, |
64a8946b AS |
2003 | { 10, 20, 30, 40, 50 }, |
2004 | { { 4, 0 }, { 5, 10 } } | |
2005 | }, | |
9def624a AS |
2006 | { |
2007 | "INT: DIV by zero", | |
ece80490 | 2008 | .u.insns_int = { |
9def624a AS |
2009 | BPF_ALU64_REG(BPF_MOV, R6, R1), |
2010 | BPF_ALU64_IMM(BPF_MOV, R7, 0), | |
2011 | BPF_LD_ABS(BPF_B, 3), | |
2012 | BPF_ALU32_REG(BPF_DIV, R0, R7), | |
2013 | BPF_EXIT_INSN(), | |
2014 | }, | |
10f18e0b | 2015 | INTERNAL, |
9def624a AS |
2016 | { 10, 20, 30, 40, 50 }, |
2017 | { { 3, 0 }, { 4, 0 } } | |
2018 | }, | |
64a8946b AS |
2019 | { |
2020 | "check: missing ret", | |
ece80490 | 2021 | .u.insns = { |
64a8946b AS |
2022 | BPF_STMT(BPF_LD | BPF_IMM, 1), |
2023 | }, | |
10f18e0b | 2024 | CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL, |
64a8946b | 2025 | { }, |
f735fecf YS |
2026 | { }, |
2027 | .fill_helper = NULL, | |
2028 | .expected_errcode = -EINVAL, | |
64a8946b | 2029 | }, |
9def624a AS |
2030 | { |
2031 | "check: div_k_0", | |
ece80490 | 2032 | .u.insns = { |
9def624a AS |
2033 | BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 0), |
2034 | BPF_STMT(BPF_RET | BPF_K, 0) | |
2035 | }, | |
10f18e0b | 2036 | CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL, |
9def624a | 2037 | { }, |
f735fecf YS |
2038 | { }, |
2039 | .fill_helper = NULL, | |
2040 | .expected_errcode = -EINVAL, | |
9def624a AS |
2041 | }, |
2042 | { | |
2043 | "check: unknown insn", | |
ece80490 | 2044 | .u.insns = { |
9def624a AS |
2045 | /* seccomp insn, rejected in socket filter */ |
2046 | BPF_STMT(BPF_LDX | BPF_W | BPF_ABS, 0), | |
2047 | BPF_STMT(BPF_RET | BPF_K, 0) | |
2048 | }, | |
10f18e0b | 2049 | CLASSIC | FLAG_EXPECTED_FAIL, |
9def624a | 2050 | { }, |
f735fecf YS |
2051 | { }, |
2052 | .fill_helper = NULL, | |
2053 | .expected_errcode = -EINVAL, | |
9def624a AS |
2054 | }, |
2055 | { | |
2056 | "check: out of range spill/fill", | |
ece80490 | 2057 | .u.insns = { |
9def624a AS |
2058 | BPF_STMT(BPF_STX, 16), |
2059 | BPF_STMT(BPF_RET | BPF_K, 0) | |
2060 | }, | |
10f18e0b | 2061 | CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL, |
9def624a | 2062 | { }, |
f735fecf YS |
2063 | { }, |
2064 | .fill_helper = NULL, | |
2065 | .expected_errcode = -EINVAL, | |
9def624a | 2066 | }, |
2e8a83c5 DB |
2067 | { |
2068 | "JUMPS + HOLES", | |
2069 | .u.insns = { | |
2070 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2071 | BPF_JUMP(BPF_JMP | BPF_JGE, 0, 13, 15), | |
2072 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2073 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2074 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2075 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2076 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2077 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2078 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2079 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2080 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2081 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2082 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2083 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2084 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2085 | BPF_JUMP(BPF_JMP | BPF_JEQ, 0x90c2894d, 3, 4), | |
2086 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2087 | BPF_JUMP(BPF_JMP | BPF_JEQ, 0x90c2894d, 1, 2), | |
2088 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2089 | BPF_JUMP(BPF_JMP | BPF_JGE, 0, 14, 15), | |
2090 | BPF_JUMP(BPF_JMP | BPF_JGE, 0, 13, 14), | |
2091 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2092 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2093 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2094 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2095 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2096 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2097 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2098 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2099 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2100 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2101 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2102 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2103 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2104 | BPF_JUMP(BPF_JMP | BPF_JEQ, 0x2ac28349, 2, 3), | |
2105 | BPF_JUMP(BPF_JMP | BPF_JEQ, 0x2ac28349, 1, 2), | |
2106 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2107 | BPF_JUMP(BPF_JMP | BPF_JGE, 0, 14, 15), | |
2108 | BPF_JUMP(BPF_JMP | BPF_JGE, 0, 13, 14), | |
2109 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2110 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2111 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2112 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2113 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2114 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2115 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2116 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2117 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2118 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2119 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2120 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2121 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2122 | BPF_JUMP(BPF_JMP | BPF_JEQ, 0x90d2ff41, 2, 3), | |
2123 | BPF_JUMP(BPF_JMP | BPF_JEQ, 0x90d2ff41, 1, 2), | |
2124 | BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0), | |
2125 | BPF_STMT(BPF_RET | BPF_A, 0), | |
2126 | BPF_STMT(BPF_RET | BPF_A, 0), | |
2127 | }, | |
2128 | CLASSIC, | |
ce25b68b DB |
2129 | { 0x00, 0x1b, 0x21, 0x3c, 0x9d, 0xf8, |
2130 | 0x90, 0xe2, 0xba, 0x0a, 0x56, 0xb4, | |
2131 | 0x08, 0x00, | |
2132 | 0x45, 0x00, 0x00, 0x28, 0x00, 0x00, | |
2133 | 0x20, 0x00, 0x40, 0x11, 0x00, 0x00, /* IP header */ | |
2134 | 0xc0, 0xa8, 0x33, 0x01, | |
2135 | 0xc0, 0xa8, 0x33, 0x02, | |
2136 | 0xbb, 0xb6, | |
2137 | 0xa9, 0xfa, | |
2138 | 0x00, 0x14, 0x00, 0x00, | |
2139 | 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, | |
2140 | 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, | |
2141 | 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, | |
2142 | 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, | |
2143 | 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, | |
2144 | 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, | |
2145 | 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, | |
2146 | 0xcc, 0xcc, 0xcc, 0xcc }, | |
2e8a83c5 DB |
2147 | { { 88, 0x001b } } |
2148 | }, | |
2149 | { | |
2150 | "check: RET X", | |
2151 | .u.insns = { | |
2152 | BPF_STMT(BPF_RET | BPF_X, 0), | |
2153 | }, | |
2154 | CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL, | |
2155 | { }, | |
2156 | { }, | |
f735fecf YS |
2157 | .fill_helper = NULL, |
2158 | .expected_errcode = -EINVAL, | |
2e8a83c5 DB |
2159 | }, |
2160 | { | |
2161 | "check: LDX + RET X", | |
2162 | .u.insns = { | |
2163 | BPF_STMT(BPF_LDX | BPF_IMM, 42), | |
2164 | BPF_STMT(BPF_RET | BPF_X, 0), | |
2165 | }, | |
2166 | CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL, | |
2167 | { }, | |
2168 | { }, | |
f735fecf YS |
2169 | .fill_helper = NULL, |
2170 | .expected_errcode = -EINVAL, | |
2e8a83c5 | 2171 | }, |
108cc22a | 2172 | { /* Mainly checking JIT here. */ |
9fe13baa | 2173 | "M[]: alt STX + LDX", |
108cc22a DB |
2174 | .u.insns = { |
2175 | BPF_STMT(BPF_LDX | BPF_IMM, 100), | |
2176 | BPF_STMT(BPF_STX, 0), | |
2177 | BPF_STMT(BPF_LDX | BPF_MEM, 0), | |
2178 | BPF_STMT(BPF_MISC | BPF_TXA, 0), | |
2179 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1), | |
2180 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
2181 | BPF_STMT(BPF_STX, 1), | |
2182 | BPF_STMT(BPF_LDX | BPF_MEM, 1), | |
2183 | BPF_STMT(BPF_MISC | BPF_TXA, 0), | |
2184 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1), | |
2185 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
2186 | BPF_STMT(BPF_STX, 2), | |
2187 | BPF_STMT(BPF_LDX | BPF_MEM, 2), | |
2188 | BPF_STMT(BPF_MISC | BPF_TXA, 0), | |
2189 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1), | |
2190 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
2191 | BPF_STMT(BPF_STX, 3), | |
2192 | BPF_STMT(BPF_LDX | BPF_MEM, 3), | |
2193 | BPF_STMT(BPF_MISC | BPF_TXA, 0), | |
2194 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1), | |
2195 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
2196 | BPF_STMT(BPF_STX, 4), | |
2197 | BPF_STMT(BPF_LDX | BPF_MEM, 4), | |
2198 | BPF_STMT(BPF_MISC | BPF_TXA, 0), | |
2199 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1), | |
2200 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
2201 | BPF_STMT(BPF_STX, 5), | |
2202 | BPF_STMT(BPF_LDX | BPF_MEM, 5), | |
2203 | BPF_STMT(BPF_MISC | BPF_TXA, 0), | |
2204 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1), | |
2205 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
2206 | BPF_STMT(BPF_STX, 6), | |
2207 | BPF_STMT(BPF_LDX | BPF_MEM, 6), | |
2208 | BPF_STMT(BPF_MISC | BPF_TXA, 0), | |
2209 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1), | |
2210 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
2211 | BPF_STMT(BPF_STX, 7), | |
2212 | BPF_STMT(BPF_LDX | BPF_MEM, 7), | |
2213 | BPF_STMT(BPF_MISC | BPF_TXA, 0), | |
2214 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1), | |
2215 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
2216 | BPF_STMT(BPF_STX, 8), | |
2217 | BPF_STMT(BPF_LDX | BPF_MEM, 8), | |
2218 | BPF_STMT(BPF_MISC | BPF_TXA, 0), | |
2219 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1), | |
2220 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
2221 | BPF_STMT(BPF_STX, 9), | |
2222 | BPF_STMT(BPF_LDX | BPF_MEM, 9), | |
2223 | BPF_STMT(BPF_MISC | BPF_TXA, 0), | |
2224 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1), | |
2225 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
2226 | BPF_STMT(BPF_STX, 10), | |
2227 | BPF_STMT(BPF_LDX | BPF_MEM, 10), | |
2228 | BPF_STMT(BPF_MISC | BPF_TXA, 0), | |
2229 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1), | |
2230 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
2231 | BPF_STMT(BPF_STX, 11), | |
2232 | BPF_STMT(BPF_LDX | BPF_MEM, 11), | |
2233 | BPF_STMT(BPF_MISC | BPF_TXA, 0), | |
2234 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1), | |
2235 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
2236 | BPF_STMT(BPF_STX, 12), | |
2237 | BPF_STMT(BPF_LDX | BPF_MEM, 12), | |
2238 | BPF_STMT(BPF_MISC | BPF_TXA, 0), | |
2239 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1), | |
2240 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
2241 | BPF_STMT(BPF_STX, 13), | |
2242 | BPF_STMT(BPF_LDX | BPF_MEM, 13), | |
2243 | BPF_STMT(BPF_MISC | BPF_TXA, 0), | |
2244 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1), | |
2245 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
2246 | BPF_STMT(BPF_STX, 14), | |
2247 | BPF_STMT(BPF_LDX | BPF_MEM, 14), | |
2248 | BPF_STMT(BPF_MISC | BPF_TXA, 0), | |
2249 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1), | |
2250 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
2251 | BPF_STMT(BPF_STX, 15), | |
2252 | BPF_STMT(BPF_LDX | BPF_MEM, 15), | |
2253 | BPF_STMT(BPF_MISC | BPF_TXA, 0), | |
2254 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1), | |
2255 | BPF_STMT(BPF_MISC | BPF_TAX, 0), | |
2256 | BPF_STMT(BPF_RET | BPF_A, 0), | |
2257 | }, | |
2258 | CLASSIC | FLAG_NO_DATA, | |
2259 | { }, | |
2260 | { { 0, 116 } }, | |
2261 | }, | |
9fe13baa DB |
2262 | { /* Mainly checking JIT here. */ |
2263 | "M[]: full STX + full LDX", | |
2264 | .u.insns = { | |
2265 | BPF_STMT(BPF_LDX | BPF_IMM, 0xbadfeedb), | |
2266 | BPF_STMT(BPF_STX, 0), | |
2267 | BPF_STMT(BPF_LDX | BPF_IMM, 0xecabedae), | |
2268 | BPF_STMT(BPF_STX, 1), | |
2269 | BPF_STMT(BPF_LDX | BPF_IMM, 0xafccfeaf), | |
2270 | BPF_STMT(BPF_STX, 2), | |
2271 | BPF_STMT(BPF_LDX | BPF_IMM, 0xbffdcedc), | |
2272 | BPF_STMT(BPF_STX, 3), | |
2273 | BPF_STMT(BPF_LDX | BPF_IMM, 0xfbbbdccb), | |
2274 | BPF_STMT(BPF_STX, 4), | |
2275 | BPF_STMT(BPF_LDX | BPF_IMM, 0xfbabcbda), | |
2276 | BPF_STMT(BPF_STX, 5), | |
2277 | BPF_STMT(BPF_LDX | BPF_IMM, 0xaedecbdb), | |
2278 | BPF_STMT(BPF_STX, 6), | |
2279 | BPF_STMT(BPF_LDX | BPF_IMM, 0xadebbade), | |
2280 | BPF_STMT(BPF_STX, 7), | |
2281 | BPF_STMT(BPF_LDX | BPF_IMM, 0xfcfcfaec), | |
2282 | BPF_STMT(BPF_STX, 8), | |
2283 | BPF_STMT(BPF_LDX | BPF_IMM, 0xbcdddbdc), | |
2284 | BPF_STMT(BPF_STX, 9), | |
2285 | BPF_STMT(BPF_LDX | BPF_IMM, 0xfeefdfac), | |
2286 | BPF_STMT(BPF_STX, 10), | |
2287 | BPF_STMT(BPF_LDX | BPF_IMM, 0xcddcdeea), | |
2288 | BPF_STMT(BPF_STX, 11), | |
2289 | BPF_STMT(BPF_LDX | BPF_IMM, 0xaccfaebb), | |
2290 | BPF_STMT(BPF_STX, 12), | |
2291 | BPF_STMT(BPF_LDX | BPF_IMM, 0xbdcccdcf), | |
2292 | BPF_STMT(BPF_STX, 13), | |
2293 | BPF_STMT(BPF_LDX | BPF_IMM, 0xaaedecde), | |
2294 | BPF_STMT(BPF_STX, 14), | |
2295 | BPF_STMT(BPF_LDX | BPF_IMM, 0xfaeacdad), | |
2296 | BPF_STMT(BPF_STX, 15), | |
2297 | BPF_STMT(BPF_LDX | BPF_MEM, 0), | |
2298 | BPF_STMT(BPF_MISC | BPF_TXA, 0), | |
2299 | BPF_STMT(BPF_LDX | BPF_MEM, 1), | |
2300 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0), | |
2301 | BPF_STMT(BPF_LDX | BPF_MEM, 2), | |
2302 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0), | |
2303 | BPF_STMT(BPF_LDX | BPF_MEM, 3), | |
2304 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0), | |
2305 | BPF_STMT(BPF_LDX | BPF_MEM, 4), | |
2306 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0), | |
2307 | BPF_STMT(BPF_LDX | BPF_MEM, 5), | |
2308 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0), | |
2309 | BPF_STMT(BPF_LDX | BPF_MEM, 6), | |
2310 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0), | |
2311 | BPF_STMT(BPF_LDX | BPF_MEM, 7), | |
2312 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0), | |
2313 | BPF_STMT(BPF_LDX | BPF_MEM, 8), | |
2314 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0), | |
2315 | BPF_STMT(BPF_LDX | BPF_MEM, 9), | |
2316 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0), | |
2317 | BPF_STMT(BPF_LDX | BPF_MEM, 10), | |
2318 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0), | |
2319 | BPF_STMT(BPF_LDX | BPF_MEM, 11), | |
2320 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0), | |
2321 | BPF_STMT(BPF_LDX | BPF_MEM, 12), | |
2322 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0), | |
2323 | BPF_STMT(BPF_LDX | BPF_MEM, 13), | |
2324 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0), | |
2325 | BPF_STMT(BPF_LDX | BPF_MEM, 14), | |
2326 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0), | |
2327 | BPF_STMT(BPF_LDX | BPF_MEM, 15), | |
2328 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0), | |
2329 | BPF_STMT(BPF_RET | BPF_A, 0), | |
2330 | }, | |
2331 | CLASSIC | FLAG_NO_DATA, | |
2332 | { }, | |
2333 | { { 0, 0x2a5a5e5 } }, | |
2334 | }, | |
d50bc157 DB |
2335 | { |
2336 | "check: SKF_AD_MAX", | |
2337 | .u.insns = { | |
2338 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, | |
2339 | SKF_AD_OFF + SKF_AD_MAX), | |
2340 | BPF_STMT(BPF_RET | BPF_A, 0), | |
2341 | }, | |
2342 | CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL, | |
2343 | { }, | |
2344 | { }, | |
f735fecf YS |
2345 | .fill_helper = NULL, |
2346 | .expected_errcode = -EINVAL, | |
d50bc157 DB |
2347 | }, |
2348 | { /* Passes checker but fails during runtime. */ | |
2349 | "LD [SKF_AD_OFF-1]", | |
2350 | .u.insns = { | |
2351 | BPF_STMT(BPF_LD | BPF_W | BPF_ABS, | |
2352 | SKF_AD_OFF - 1), | |
2353 | BPF_STMT(BPF_RET | BPF_K, 1), | |
2354 | }, | |
2355 | CLASSIC, | |
2356 | { }, | |
2357 | { { 1, 0 } }, | |
2358 | }, | |
02ab695b AS |
2359 | { |
2360 | "load 64-bit immediate", | |
2361 | .u.insns_int = { | |
25ee7327 | 2362 | BPF_LD_IMM64(R1, 0x567800001234LL), |
02ab695b AS |
2363 | BPF_MOV64_REG(R2, R1), |
2364 | BPF_MOV64_REG(R3, R2), | |
2365 | BPF_ALU64_IMM(BPF_RSH, R2, 32), | |
2366 | BPF_ALU64_IMM(BPF_LSH, R3, 32), | |
2367 | BPF_ALU64_IMM(BPF_RSH, R3, 32), | |
2368 | BPF_ALU64_IMM(BPF_MOV, R0, 0), | |
2369 | BPF_JMP_IMM(BPF_JEQ, R2, 0x5678, 1), | |
2370 | BPF_EXIT_INSN(), | |
2371 | BPF_JMP_IMM(BPF_JEQ, R3, 0x1234, 1), | |
2372 | BPF_EXIT_INSN(), | |
986ccfdb XW |
2373 | BPF_LD_IMM64(R0, 0x1ffffffffLL), |
2374 | BPF_ALU64_IMM(BPF_RSH, R0, 32), /* R0 = 1 */ | |
02ab695b AS |
2375 | BPF_EXIT_INSN(), |
2376 | }, | |
2377 | INTERNAL, | |
2378 | { }, | |
2379 | { { 0, 1 } } | |
2380 | }, | |
e21ab36a AS |
2381 | { |
2382 | "nmap reduced", | |
2383 | .u.insns_int = { | |
2384 | BPF_MOV64_REG(R6, R1), | |
2385 | BPF_LD_ABS(BPF_H, 12), | |
2386 | BPF_JMP_IMM(BPF_JNE, R0, 0x806, 28), | |
2387 | BPF_LD_ABS(BPF_H, 12), | |
2388 | BPF_JMP_IMM(BPF_JNE, R0, 0x806, 26), | |
2389 | BPF_MOV32_IMM(R0, 18), | |
2390 | BPF_STX_MEM(BPF_W, R10, R0, -64), | |
2391 | BPF_LDX_MEM(BPF_W, R7, R10, -64), | |
2392 | BPF_LD_IND(BPF_W, R7, 14), | |
2393 | BPF_STX_MEM(BPF_W, R10, R0, -60), | |
2394 | BPF_MOV32_IMM(R0, 280971478), | |
2395 | BPF_STX_MEM(BPF_W, R10, R0, -56), | |
2396 | BPF_LDX_MEM(BPF_W, R7, R10, -56), | |
2397 | BPF_LDX_MEM(BPF_W, R0, R10, -60), | |
2398 | BPF_ALU32_REG(BPF_SUB, R0, R7), | |
2399 | BPF_JMP_IMM(BPF_JNE, R0, 0, 15), | |
2400 | BPF_LD_ABS(BPF_H, 12), | |
2401 | BPF_JMP_IMM(BPF_JNE, R0, 0x806, 13), | |
2402 | BPF_MOV32_IMM(R0, 22), | |
2403 | BPF_STX_MEM(BPF_W, R10, R0, -56), | |
2404 | BPF_LDX_MEM(BPF_W, R7, R10, -56), | |
2405 | BPF_LD_IND(BPF_H, R7, 14), | |
2406 | BPF_STX_MEM(BPF_W, R10, R0, -52), | |
2407 | BPF_MOV32_IMM(R0, 17366), | |
2408 | BPF_STX_MEM(BPF_W, R10, R0, -48), | |
2409 | BPF_LDX_MEM(BPF_W, R7, R10, -48), | |
2410 | BPF_LDX_MEM(BPF_W, R0, R10, -52), | |
2411 | BPF_ALU32_REG(BPF_SUB, R0, R7), | |
2412 | BPF_JMP_IMM(BPF_JNE, R0, 0, 2), | |
2413 | BPF_MOV32_IMM(R0, 256), | |
2414 | BPF_EXIT_INSN(), | |
2415 | BPF_MOV32_IMM(R0, 0), | |
2416 | BPF_EXIT_INSN(), | |
2417 | }, | |
2418 | INTERNAL, | |
2419 | { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x08, 0x06, 0, 0, | |
2420 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
2421 | 0x10, 0xbf, 0x48, 0xd6, 0x43, 0xd6}, | |
105c0361 AS |
2422 | { { 38, 256 } }, |
2423 | .stack_depth = 64, | |
e21ab36a | 2424 | }, |
cffc642d MH |
2425 | /* BPF_ALU | BPF_MOV | BPF_X */ |
2426 | { | |
2427 | "ALU_MOV_X: dst = 2", | |
2428 | .u.insns_int = { | |
2429 | BPF_ALU32_IMM(BPF_MOV, R1, 2), | |
2430 | BPF_ALU32_REG(BPF_MOV, R0, R1), | |
2431 | BPF_EXIT_INSN(), | |
2432 | }, | |
2433 | INTERNAL, | |
2434 | { }, | |
2435 | { { 0, 2 } }, | |
2436 | }, | |
2437 | { | |
2438 | "ALU_MOV_X: dst = 4294967295", | |
2439 | .u.insns_int = { | |
56cbaa45 | 2440 | BPF_ALU32_IMM(BPF_MOV, R1, 4294967295U), |
cffc642d MH |
2441 | BPF_ALU32_REG(BPF_MOV, R0, R1), |
2442 | BPF_EXIT_INSN(), | |
2443 | }, | |
2444 | INTERNAL, | |
2445 | { }, | |
56cbaa45 | 2446 | { { 0, 4294967295U } }, |
cffc642d MH |
2447 | }, |
2448 | { | |
2449 | "ALU64_MOV_X: dst = 2", | |
2450 | .u.insns_int = { | |
2451 | BPF_ALU32_IMM(BPF_MOV, R1, 2), | |
2452 | BPF_ALU64_REG(BPF_MOV, R0, R1), | |
2453 | BPF_EXIT_INSN(), | |
2454 | }, | |
2455 | INTERNAL, | |
2456 | { }, | |
2457 | { { 0, 2 } }, | |
2458 | }, | |
2459 | { | |
2460 | "ALU64_MOV_X: dst = 4294967295", | |
2461 | .u.insns_int = { | |
56cbaa45 | 2462 | BPF_ALU32_IMM(BPF_MOV, R1, 4294967295U), |
cffc642d MH |
2463 | BPF_ALU64_REG(BPF_MOV, R0, R1), |
2464 | BPF_EXIT_INSN(), | |
2465 | }, | |
2466 | INTERNAL, | |
2467 | { }, | |
56cbaa45 | 2468 | { { 0, 4294967295U } }, |
cffc642d MH |
2469 | }, |
2470 | /* BPF_ALU | BPF_MOV | BPF_K */ | |
2471 | { | |
2472 | "ALU_MOV_K: dst = 2", | |
2473 | .u.insns_int = { | |
2474 | BPF_ALU32_IMM(BPF_MOV, R0, 2), | |
2475 | BPF_EXIT_INSN(), | |
2476 | }, | |
2477 | INTERNAL, | |
2478 | { }, | |
2479 | { { 0, 2 } }, | |
2480 | }, | |
2481 | { | |
2482 | "ALU_MOV_K: dst = 4294967295", | |
2483 | .u.insns_int = { | |
56cbaa45 | 2484 | BPF_ALU32_IMM(BPF_MOV, R0, 4294967295U), |
cffc642d MH |
2485 | BPF_EXIT_INSN(), |
2486 | }, | |
2487 | INTERNAL, | |
2488 | { }, | |
56cbaa45 | 2489 | { { 0, 4294967295U } }, |
cffc642d MH |
2490 | }, |
2491 | { | |
2492 | "ALU_MOV_K: 0x0000ffffffff0000 = 0x00000000ffffffff", | |
2493 | .u.insns_int = { | |
56cbaa45 MH |
2494 | BPF_LD_IMM64(R2, 0x0000ffffffff0000LL), |
2495 | BPF_LD_IMM64(R3, 0x00000000ffffffffLL), | |
cffc642d MH |
2496 | BPF_ALU32_IMM(BPF_MOV, R2, 0xffffffff), |
2497 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
2498 | BPF_MOV32_IMM(R0, 2), | |
2499 | BPF_EXIT_INSN(), | |
2500 | BPF_MOV32_IMM(R0, 1), | |
2501 | BPF_EXIT_INSN(), | |
2502 | }, | |
2503 | INTERNAL, | |
2504 | { }, | |
2505 | { { 0, 0x1 } }, | |
2506 | }, | |
2507 | { | |
2508 | "ALU64_MOV_K: dst = 2", | |
2509 | .u.insns_int = { | |
2510 | BPF_ALU64_IMM(BPF_MOV, R0, 2), | |
2511 | BPF_EXIT_INSN(), | |
2512 | }, | |
2513 | INTERNAL, | |
2514 | { }, | |
2515 | { { 0, 2 } }, | |
2516 | }, | |
2517 | { | |
2518 | "ALU64_MOV_K: dst = 2147483647", | |
2519 | .u.insns_int = { | |
2520 | BPF_ALU64_IMM(BPF_MOV, R0, 2147483647), | |
2521 | BPF_EXIT_INSN(), | |
2522 | }, | |
2523 | INTERNAL, | |
2524 | { }, | |
2525 | { { 0, 2147483647 } }, | |
2526 | }, | |
2527 | { | |
2528 | "ALU64_OR_K: dst = 0x0", | |
2529 | .u.insns_int = { | |
56cbaa45 | 2530 | BPF_LD_IMM64(R2, 0x0000ffffffff0000LL), |
cffc642d MH |
2531 | BPF_LD_IMM64(R3, 0x0), |
2532 | BPF_ALU64_IMM(BPF_MOV, R2, 0x0), | |
2533 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
2534 | BPF_MOV32_IMM(R0, 2), | |
2535 | BPF_EXIT_INSN(), | |
2536 | BPF_MOV32_IMM(R0, 1), | |
2537 | BPF_EXIT_INSN(), | |
2538 | }, | |
2539 | INTERNAL, | |
2540 | { }, | |
2541 | { { 0, 0x1 } }, | |
2542 | }, | |
2543 | { | |
2544 | "ALU64_MOV_K: dst = -1", | |
2545 | .u.insns_int = { | |
56cbaa45 MH |
2546 | BPF_LD_IMM64(R2, 0x0000ffffffff0000LL), |
2547 | BPF_LD_IMM64(R3, 0xffffffffffffffffLL), | |
cffc642d MH |
2548 | BPF_ALU64_IMM(BPF_MOV, R2, 0xffffffff), |
2549 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
2550 | BPF_MOV32_IMM(R0, 2), | |
2551 | BPF_EXIT_INSN(), | |
2552 | BPF_MOV32_IMM(R0, 1), | |
2553 | BPF_EXIT_INSN(), | |
2554 | }, | |
2555 | INTERNAL, | |
2556 | { }, | |
2557 | { { 0, 0x1 } }, | |
2558 | }, | |
2559 | /* BPF_ALU | BPF_ADD | BPF_X */ | |
2560 | { | |
2561 | "ALU_ADD_X: 1 + 2 = 3", | |
2562 | .u.insns_int = { | |
2563 | BPF_LD_IMM64(R0, 1), | |
2564 | BPF_ALU32_IMM(BPF_MOV, R1, 2), | |
2565 | BPF_ALU32_REG(BPF_ADD, R0, R1), | |
2566 | BPF_EXIT_INSN(), | |
2567 | }, | |
2568 | INTERNAL, | |
2569 | { }, | |
2570 | { { 0, 3 } }, | |
2571 | }, | |
2572 | { | |
2573 | "ALU_ADD_X: 1 + 4294967294 = 4294967295", | |
2574 | .u.insns_int = { | |
2575 | BPF_LD_IMM64(R0, 1), | |
56cbaa45 | 2576 | BPF_ALU32_IMM(BPF_MOV, R1, 4294967294U), |
cffc642d MH |
2577 | BPF_ALU32_REG(BPF_ADD, R0, R1), |
2578 | BPF_EXIT_INSN(), | |
2579 | }, | |
2580 | INTERNAL, | |
2581 | { }, | |
56cbaa45 | 2582 | { { 0, 4294967295U } }, |
cffc642d | 2583 | }, |
b64b50ea NR |
2584 | { |
2585 | "ALU_ADD_X: 2 + 4294967294 = 0", | |
2586 | .u.insns_int = { | |
2587 | BPF_LD_IMM64(R0, 2), | |
2588 | BPF_LD_IMM64(R1, 4294967294U), | |
2589 | BPF_ALU32_REG(BPF_ADD, R0, R1), | |
2590 | BPF_JMP_IMM(BPF_JEQ, R0, 0, 2), | |
2591 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
2592 | BPF_EXIT_INSN(), | |
2593 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
2594 | BPF_EXIT_INSN(), | |
2595 | }, | |
2596 | INTERNAL, | |
2597 | { }, | |
2598 | { { 0, 1 } }, | |
2599 | }, | |
cffc642d MH |
2600 | { |
2601 | "ALU64_ADD_X: 1 + 2 = 3", | |
2602 | .u.insns_int = { | |
2603 | BPF_LD_IMM64(R0, 1), | |
2604 | BPF_ALU32_IMM(BPF_MOV, R1, 2), | |
2605 | BPF_ALU64_REG(BPF_ADD, R0, R1), | |
2606 | BPF_EXIT_INSN(), | |
2607 | }, | |
2608 | INTERNAL, | |
2609 | { }, | |
2610 | { { 0, 3 } }, | |
2611 | }, | |
2612 | { | |
2613 | "ALU64_ADD_X: 1 + 4294967294 = 4294967295", | |
2614 | .u.insns_int = { | |
2615 | BPF_LD_IMM64(R0, 1), | |
56cbaa45 | 2616 | BPF_ALU32_IMM(BPF_MOV, R1, 4294967294U), |
cffc642d MH |
2617 | BPF_ALU64_REG(BPF_ADD, R0, R1), |
2618 | BPF_EXIT_INSN(), | |
2619 | }, | |
2620 | INTERNAL, | |
2621 | { }, | |
56cbaa45 | 2622 | { { 0, 4294967295U } }, |
cffc642d | 2623 | }, |
b64b50ea NR |
2624 | { |
2625 | "ALU64_ADD_X: 2 + 4294967294 = 4294967296", | |
2626 | .u.insns_int = { | |
2627 | BPF_LD_IMM64(R0, 2), | |
2628 | BPF_LD_IMM64(R1, 4294967294U), | |
2629 | BPF_LD_IMM64(R2, 4294967296ULL), | |
2630 | BPF_ALU64_REG(BPF_ADD, R0, R1), | |
2631 | BPF_JMP_REG(BPF_JEQ, R0, R2, 2), | |
2632 | BPF_MOV32_IMM(R0, 0), | |
2633 | BPF_EXIT_INSN(), | |
2634 | BPF_MOV32_IMM(R0, 1), | |
2635 | BPF_EXIT_INSN(), | |
2636 | }, | |
2637 | INTERNAL, | |
2638 | { }, | |
2639 | { { 0, 1 } }, | |
2640 | }, | |
cffc642d MH |
2641 | /* BPF_ALU | BPF_ADD | BPF_K */ |
2642 | { | |
2643 | "ALU_ADD_K: 1 + 2 = 3", | |
2644 | .u.insns_int = { | |
2645 | BPF_LD_IMM64(R0, 1), | |
2646 | BPF_ALU32_IMM(BPF_ADD, R0, 2), | |
2647 | BPF_EXIT_INSN(), | |
2648 | }, | |
2649 | INTERNAL, | |
2650 | { }, | |
2651 | { { 0, 3 } }, | |
2652 | }, | |
2653 | { | |
2654 | "ALU_ADD_K: 3 + 0 = 3", | |
2655 | .u.insns_int = { | |
2656 | BPF_LD_IMM64(R0, 3), | |
2657 | BPF_ALU32_IMM(BPF_ADD, R0, 0), | |
2658 | BPF_EXIT_INSN(), | |
2659 | }, | |
2660 | INTERNAL, | |
2661 | { }, | |
2662 | { { 0, 3 } }, | |
2663 | }, | |
2664 | { | |
2665 | "ALU_ADD_K: 1 + 4294967294 = 4294967295", | |
2666 | .u.insns_int = { | |
2667 | BPF_LD_IMM64(R0, 1), | |
56cbaa45 | 2668 | BPF_ALU32_IMM(BPF_ADD, R0, 4294967294U), |
cffc642d MH |
2669 | BPF_EXIT_INSN(), |
2670 | }, | |
2671 | INTERNAL, | |
2672 | { }, | |
56cbaa45 | 2673 | { { 0, 4294967295U } }, |
cffc642d | 2674 | }, |
b64b50ea NR |
2675 | { |
2676 | "ALU_ADD_K: 4294967294 + 2 = 0", | |
2677 | .u.insns_int = { | |
2678 | BPF_LD_IMM64(R0, 4294967294U), | |
2679 | BPF_ALU32_IMM(BPF_ADD, R0, 2), | |
2680 | BPF_JMP_IMM(BPF_JEQ, R0, 0, 2), | |
2681 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
2682 | BPF_EXIT_INSN(), | |
2683 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
2684 | BPF_EXIT_INSN(), | |
2685 | }, | |
2686 | INTERNAL, | |
2687 | { }, | |
2688 | { { 0, 1 } }, | |
2689 | }, | |
cffc642d MH |
2690 | { |
2691 | "ALU_ADD_K: 0 + (-1) = 0x00000000ffffffff", | |
2692 | .u.insns_int = { | |
2693 | BPF_LD_IMM64(R2, 0x0), | |
2694 | BPF_LD_IMM64(R3, 0x00000000ffffffff), | |
2695 | BPF_ALU32_IMM(BPF_ADD, R2, 0xffffffff), | |
2696 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
2697 | BPF_MOV32_IMM(R0, 2), | |
2698 | BPF_EXIT_INSN(), | |
2699 | BPF_MOV32_IMM(R0, 1), | |
2700 | BPF_EXIT_INSN(), | |
2701 | }, | |
2702 | INTERNAL, | |
2703 | { }, | |
2704 | { { 0, 0x1 } }, | |
2705 | }, | |
9c94f6c8 NR |
2706 | { |
2707 | "ALU_ADD_K: 0 + 0xffff = 0xffff", | |
2708 | .u.insns_int = { | |
2709 | BPF_LD_IMM64(R2, 0x0), | |
2710 | BPF_LD_IMM64(R3, 0xffff), | |
2711 | BPF_ALU32_IMM(BPF_ADD, R2, 0xffff), | |
2712 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
2713 | BPF_MOV32_IMM(R0, 2), | |
2714 | BPF_EXIT_INSN(), | |
2715 | BPF_MOV32_IMM(R0, 1), | |
2716 | BPF_EXIT_INSN(), | |
2717 | }, | |
2718 | INTERNAL, | |
2719 | { }, | |
2720 | { { 0, 0x1 } }, | |
2721 | }, | |
2722 | { | |
2723 | "ALU_ADD_K: 0 + 0x7fffffff = 0x7fffffff", | |
2724 | .u.insns_int = { | |
2725 | BPF_LD_IMM64(R2, 0x0), | |
2726 | BPF_LD_IMM64(R3, 0x7fffffff), | |
2727 | BPF_ALU32_IMM(BPF_ADD, R2, 0x7fffffff), | |
2728 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
2729 | BPF_MOV32_IMM(R0, 2), | |
2730 | BPF_EXIT_INSN(), | |
2731 | BPF_MOV32_IMM(R0, 1), | |
2732 | BPF_EXIT_INSN(), | |
2733 | }, | |
2734 | INTERNAL, | |
2735 | { }, | |
2736 | { { 0, 0x1 } }, | |
2737 | }, | |
2738 | { | |
2739 | "ALU_ADD_K: 0 + 0x80000000 = 0x80000000", | |
2740 | .u.insns_int = { | |
2741 | BPF_LD_IMM64(R2, 0x0), | |
2742 | BPF_LD_IMM64(R3, 0x80000000), | |
2743 | BPF_ALU32_IMM(BPF_ADD, R2, 0x80000000), | |
2744 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
2745 | BPF_MOV32_IMM(R0, 2), | |
2746 | BPF_EXIT_INSN(), | |
2747 | BPF_MOV32_IMM(R0, 1), | |
2748 | BPF_EXIT_INSN(), | |
2749 | }, | |
2750 | INTERNAL, | |
2751 | { }, | |
2752 | { { 0, 0x1 } }, | |
2753 | }, | |
2754 | { | |
2755 | "ALU_ADD_K: 0 + 0x80008000 = 0x80008000", | |
2756 | .u.insns_int = { | |
2757 | BPF_LD_IMM64(R2, 0x0), | |
2758 | BPF_LD_IMM64(R3, 0x80008000), | |
2759 | BPF_ALU32_IMM(BPF_ADD, R2, 0x80008000), | |
2760 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
2761 | BPF_MOV32_IMM(R0, 2), | |
2762 | BPF_EXIT_INSN(), | |
2763 | BPF_MOV32_IMM(R0, 1), | |
2764 | BPF_EXIT_INSN(), | |
2765 | }, | |
2766 | INTERNAL, | |
2767 | { }, | |
2768 | { { 0, 0x1 } }, | |
2769 | }, | |
cffc642d MH |
2770 | { |
2771 | "ALU64_ADD_K: 1 + 2 = 3", | |
2772 | .u.insns_int = { | |
2773 | BPF_LD_IMM64(R0, 1), | |
2774 | BPF_ALU64_IMM(BPF_ADD, R0, 2), | |
2775 | BPF_EXIT_INSN(), | |
2776 | }, | |
2777 | INTERNAL, | |
2778 | { }, | |
2779 | { { 0, 3 } }, | |
2780 | }, | |
2781 | { | |
2782 | "ALU64_ADD_K: 3 + 0 = 3", | |
2783 | .u.insns_int = { | |
2784 | BPF_LD_IMM64(R0, 3), | |
2785 | BPF_ALU64_IMM(BPF_ADD, R0, 0), | |
2786 | BPF_EXIT_INSN(), | |
2787 | }, | |
2788 | INTERNAL, | |
2789 | { }, | |
2790 | { { 0, 3 } }, | |
2791 | }, | |
2792 | { | |
2793 | "ALU64_ADD_K: 1 + 2147483646 = 2147483647", | |
2794 | .u.insns_int = { | |
2795 | BPF_LD_IMM64(R0, 1), | |
2796 | BPF_ALU64_IMM(BPF_ADD, R0, 2147483646), | |
2797 | BPF_EXIT_INSN(), | |
2798 | }, | |
2799 | INTERNAL, | |
2800 | { }, | |
2801 | { { 0, 2147483647 } }, | |
2802 | }, | |
b64b50ea NR |
2803 | { |
2804 | "ALU64_ADD_K: 4294967294 + 2 = 4294967296", | |
2805 | .u.insns_int = { | |
2806 | BPF_LD_IMM64(R0, 4294967294U), | |
2807 | BPF_LD_IMM64(R1, 4294967296ULL), | |
2808 | BPF_ALU64_IMM(BPF_ADD, R0, 2), | |
2809 | BPF_JMP_REG(BPF_JEQ, R0, R1, 2), | |
2810 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
2811 | BPF_EXIT_INSN(), | |
2812 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
2813 | BPF_EXIT_INSN(), | |
2814 | }, | |
2815 | INTERNAL, | |
2816 | { }, | |
2817 | { { 0, 1 } }, | |
2818 | }, | |
cffc642d MH |
2819 | { |
2820 | "ALU64_ADD_K: 2147483646 + -2147483647 = -1", | |
2821 | .u.insns_int = { | |
2822 | BPF_LD_IMM64(R0, 2147483646), | |
2823 | BPF_ALU64_IMM(BPF_ADD, R0, -2147483647), | |
2824 | BPF_EXIT_INSN(), | |
2825 | }, | |
2826 | INTERNAL, | |
2827 | { }, | |
2828 | { { 0, -1 } }, | |
2829 | }, | |
2830 | { | |
2831 | "ALU64_ADD_K: 1 + 0 = 1", | |
2832 | .u.insns_int = { | |
2833 | BPF_LD_IMM64(R2, 0x1), | |
2834 | BPF_LD_IMM64(R3, 0x1), | |
2835 | BPF_ALU64_IMM(BPF_ADD, R2, 0x0), | |
2836 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
2837 | BPF_MOV32_IMM(R0, 2), | |
2838 | BPF_EXIT_INSN(), | |
2839 | BPF_MOV32_IMM(R0, 1), | |
2840 | BPF_EXIT_INSN(), | |
2841 | }, | |
2842 | INTERNAL, | |
2843 | { }, | |
2844 | { { 0, 0x1 } }, | |
2845 | }, | |
2846 | { | |
2847 | "ALU64_ADD_K: 0 + (-1) = 0xffffffffffffffff", | |
2848 | .u.insns_int = { | |
2849 | BPF_LD_IMM64(R2, 0x0), | |
56cbaa45 | 2850 | BPF_LD_IMM64(R3, 0xffffffffffffffffLL), |
cffc642d MH |
2851 | BPF_ALU64_IMM(BPF_ADD, R2, 0xffffffff), |
2852 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
2853 | BPF_MOV32_IMM(R0, 2), | |
2854 | BPF_EXIT_INSN(), | |
2855 | BPF_MOV32_IMM(R0, 1), | |
2856 | BPF_EXIT_INSN(), | |
2857 | }, | |
2858 | INTERNAL, | |
2859 | { }, | |
2860 | { { 0, 0x1 } }, | |
2861 | }, | |
9c94f6c8 NR |
2862 | { |
2863 | "ALU64_ADD_K: 0 + 0xffff = 0xffff", | |
2864 | .u.insns_int = { | |
2865 | BPF_LD_IMM64(R2, 0x0), | |
2866 | BPF_LD_IMM64(R3, 0xffff), | |
2867 | BPF_ALU64_IMM(BPF_ADD, R2, 0xffff), | |
2868 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
2869 | BPF_MOV32_IMM(R0, 2), | |
2870 | BPF_EXIT_INSN(), | |
2871 | BPF_MOV32_IMM(R0, 1), | |
2872 | BPF_EXIT_INSN(), | |
2873 | }, | |
2874 | INTERNAL, | |
2875 | { }, | |
2876 | { { 0, 0x1 } }, | |
2877 | }, | |
2878 | { | |
2879 | "ALU64_ADD_K: 0 + 0x7fffffff = 0x7fffffff", | |
2880 | .u.insns_int = { | |
2881 | BPF_LD_IMM64(R2, 0x0), | |
2882 | BPF_LD_IMM64(R3, 0x7fffffff), | |
2883 | BPF_ALU64_IMM(BPF_ADD, R2, 0x7fffffff), | |
2884 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
2885 | BPF_MOV32_IMM(R0, 2), | |
2886 | BPF_EXIT_INSN(), | |
2887 | BPF_MOV32_IMM(R0, 1), | |
2888 | BPF_EXIT_INSN(), | |
2889 | }, | |
2890 | INTERNAL, | |
2891 | { }, | |
2892 | { { 0, 0x1 } }, | |
2893 | }, | |
2894 | { | |
2895 | "ALU64_ADD_K: 0 + 0x80000000 = 0xffffffff80000000", | |
2896 | .u.insns_int = { | |
2897 | BPF_LD_IMM64(R2, 0x0), | |
2898 | BPF_LD_IMM64(R3, 0xffffffff80000000LL), | |
2899 | BPF_ALU64_IMM(BPF_ADD, R2, 0x80000000), | |
2900 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
2901 | BPF_MOV32_IMM(R0, 2), | |
2902 | BPF_EXIT_INSN(), | |
2903 | BPF_MOV32_IMM(R0, 1), | |
2904 | BPF_EXIT_INSN(), | |
2905 | }, | |
2906 | INTERNAL, | |
2907 | { }, | |
2908 | { { 0, 0x1 } }, | |
2909 | }, | |
2910 | { | |
2911 | "ALU_ADD_K: 0 + 0x80008000 = 0xffffffff80008000", | |
2912 | .u.insns_int = { | |
2913 | BPF_LD_IMM64(R2, 0x0), | |
2914 | BPF_LD_IMM64(R3, 0xffffffff80008000LL), | |
2915 | BPF_ALU64_IMM(BPF_ADD, R2, 0x80008000), | |
2916 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
2917 | BPF_MOV32_IMM(R0, 2), | |
2918 | BPF_EXIT_INSN(), | |
2919 | BPF_MOV32_IMM(R0, 1), | |
2920 | BPF_EXIT_INSN(), | |
2921 | }, | |
2922 | INTERNAL, | |
2923 | { }, | |
2924 | { { 0, 0x1 } }, | |
2925 | }, | |
cffc642d MH |
2926 | /* BPF_ALU | BPF_SUB | BPF_X */ |
2927 | { | |
2928 | "ALU_SUB_X: 3 - 1 = 2", | |
2929 | .u.insns_int = { | |
2930 | BPF_LD_IMM64(R0, 3), | |
2931 | BPF_ALU32_IMM(BPF_MOV, R1, 1), | |
2932 | BPF_ALU32_REG(BPF_SUB, R0, R1), | |
2933 | BPF_EXIT_INSN(), | |
2934 | }, | |
2935 | INTERNAL, | |
2936 | { }, | |
2937 | { { 0, 2 } }, | |
2938 | }, | |
2939 | { | |
2940 | "ALU_SUB_X: 4294967295 - 4294967294 = 1", | |
2941 | .u.insns_int = { | |
56cbaa45 MH |
2942 | BPF_LD_IMM64(R0, 4294967295U), |
2943 | BPF_ALU32_IMM(BPF_MOV, R1, 4294967294U), | |
cffc642d MH |
2944 | BPF_ALU32_REG(BPF_SUB, R0, R1), |
2945 | BPF_EXIT_INSN(), | |
2946 | }, | |
2947 | INTERNAL, | |
2948 | { }, | |
2949 | { { 0, 1 } }, | |
2950 | }, | |
2951 | { | |
2952 | "ALU64_SUB_X: 3 - 1 = 2", | |
2953 | .u.insns_int = { | |
2954 | BPF_LD_IMM64(R0, 3), | |
2955 | BPF_ALU32_IMM(BPF_MOV, R1, 1), | |
2956 | BPF_ALU64_REG(BPF_SUB, R0, R1), | |
2957 | BPF_EXIT_INSN(), | |
2958 | }, | |
2959 | INTERNAL, | |
2960 | { }, | |
2961 | { { 0, 2 } }, | |
2962 | }, | |
2963 | { | |
2964 | "ALU64_SUB_X: 4294967295 - 4294967294 = 1", | |
2965 | .u.insns_int = { | |
56cbaa45 MH |
2966 | BPF_LD_IMM64(R0, 4294967295U), |
2967 | BPF_ALU32_IMM(BPF_MOV, R1, 4294967294U), | |
cffc642d MH |
2968 | BPF_ALU64_REG(BPF_SUB, R0, R1), |
2969 | BPF_EXIT_INSN(), | |
2970 | }, | |
2971 | INTERNAL, | |
2972 | { }, | |
2973 | { { 0, 1 } }, | |
2974 | }, | |
2975 | /* BPF_ALU | BPF_SUB | BPF_K */ | |
2976 | { | |
2977 | "ALU_SUB_K: 3 - 1 = 2", | |
2978 | .u.insns_int = { | |
2979 | BPF_LD_IMM64(R0, 3), | |
2980 | BPF_ALU32_IMM(BPF_SUB, R0, 1), | |
2981 | BPF_EXIT_INSN(), | |
2982 | }, | |
2983 | INTERNAL, | |
2984 | { }, | |
2985 | { { 0, 2 } }, | |
2986 | }, | |
2987 | { | |
2988 | "ALU_SUB_K: 3 - 0 = 3", | |
2989 | .u.insns_int = { | |
2990 | BPF_LD_IMM64(R0, 3), | |
2991 | BPF_ALU32_IMM(BPF_SUB, R0, 0), | |
2992 | BPF_EXIT_INSN(), | |
2993 | }, | |
2994 | INTERNAL, | |
2995 | { }, | |
2996 | { { 0, 3 } }, | |
2997 | }, | |
2998 | { | |
2999 | "ALU_SUB_K: 4294967295 - 4294967294 = 1", | |
3000 | .u.insns_int = { | |
56cbaa45 MH |
3001 | BPF_LD_IMM64(R0, 4294967295U), |
3002 | BPF_ALU32_IMM(BPF_SUB, R0, 4294967294U), | |
cffc642d MH |
3003 | BPF_EXIT_INSN(), |
3004 | }, | |
3005 | INTERNAL, | |
3006 | { }, | |
3007 | { { 0, 1 } }, | |
3008 | }, | |
3009 | { | |
3010 | "ALU64_SUB_K: 3 - 1 = 2", | |
3011 | .u.insns_int = { | |
3012 | BPF_LD_IMM64(R0, 3), | |
3013 | BPF_ALU64_IMM(BPF_SUB, R0, 1), | |
3014 | BPF_EXIT_INSN(), | |
3015 | }, | |
3016 | INTERNAL, | |
3017 | { }, | |
3018 | { { 0, 2 } }, | |
3019 | }, | |
3020 | { | |
3021 | "ALU64_SUB_K: 3 - 0 = 3", | |
3022 | .u.insns_int = { | |
3023 | BPF_LD_IMM64(R0, 3), | |
3024 | BPF_ALU64_IMM(BPF_SUB, R0, 0), | |
3025 | BPF_EXIT_INSN(), | |
3026 | }, | |
3027 | INTERNAL, | |
3028 | { }, | |
3029 | { { 0, 3 } }, | |
3030 | }, | |
3031 | { | |
3032 | "ALU64_SUB_K: 4294967294 - 4294967295 = -1", | |
3033 | .u.insns_int = { | |
56cbaa45 MH |
3034 | BPF_LD_IMM64(R0, 4294967294U), |
3035 | BPF_ALU64_IMM(BPF_SUB, R0, 4294967295U), | |
cffc642d MH |
3036 | BPF_EXIT_INSN(), |
3037 | }, | |
3038 | INTERNAL, | |
3039 | { }, | |
3040 | { { 0, -1 } }, | |
3041 | }, | |
3042 | { | |
3043 | "ALU64_ADD_K: 2147483646 - 2147483647 = -1", | |
3044 | .u.insns_int = { | |
3045 | BPF_LD_IMM64(R0, 2147483646), | |
3046 | BPF_ALU64_IMM(BPF_SUB, R0, 2147483647), | |
3047 | BPF_EXIT_INSN(), | |
3048 | }, | |
3049 | INTERNAL, | |
3050 | { }, | |
3051 | { { 0, -1 } }, | |
3052 | }, | |
3053 | /* BPF_ALU | BPF_MUL | BPF_X */ | |
3054 | { | |
3055 | "ALU_MUL_X: 2 * 3 = 6", | |
3056 | .u.insns_int = { | |
3057 | BPF_LD_IMM64(R0, 2), | |
3058 | BPF_ALU32_IMM(BPF_MOV, R1, 3), | |
3059 | BPF_ALU32_REG(BPF_MUL, R0, R1), | |
3060 | BPF_EXIT_INSN(), | |
3061 | }, | |
3062 | INTERNAL, | |
3063 | { }, | |
3064 | { { 0, 6 } }, | |
3065 | }, | |
3066 | { | |
3067 | "ALU_MUL_X: 2 * 0x7FFFFFF8 = 0xFFFFFFF0", | |
3068 | .u.insns_int = { | |
3069 | BPF_LD_IMM64(R0, 2), | |
3070 | BPF_ALU32_IMM(BPF_MOV, R1, 0x7FFFFFF8), | |
3071 | BPF_ALU32_REG(BPF_MUL, R0, R1), | |
3072 | BPF_EXIT_INSN(), | |
3073 | }, | |
3074 | INTERNAL, | |
3075 | { }, | |
3076 | { { 0, 0xFFFFFFF0 } }, | |
3077 | }, | |
3078 | { | |
3079 | "ALU_MUL_X: -1 * -1 = 1", | |
3080 | .u.insns_int = { | |
3081 | BPF_LD_IMM64(R0, -1), | |
3082 | BPF_ALU32_IMM(BPF_MOV, R1, -1), | |
3083 | BPF_ALU32_REG(BPF_MUL, R0, R1), | |
3084 | BPF_EXIT_INSN(), | |
3085 | }, | |
3086 | INTERNAL, | |
3087 | { }, | |
3088 | { { 0, 1 } }, | |
3089 | }, | |
3090 | { | |
3091 | "ALU64_MUL_X: 2 * 3 = 6", | |
3092 | .u.insns_int = { | |
3093 | BPF_LD_IMM64(R0, 2), | |
3094 | BPF_ALU32_IMM(BPF_MOV, R1, 3), | |
3095 | BPF_ALU64_REG(BPF_MUL, R0, R1), | |
3096 | BPF_EXIT_INSN(), | |
3097 | }, | |
3098 | INTERNAL, | |
3099 | { }, | |
3100 | { { 0, 6 } }, | |
3101 | }, | |
3102 | { | |
3103 | "ALU64_MUL_X: 1 * 2147483647 = 2147483647", | |
3104 | .u.insns_int = { | |
3105 | BPF_LD_IMM64(R0, 1), | |
3106 | BPF_ALU32_IMM(BPF_MOV, R1, 2147483647), | |
3107 | BPF_ALU64_REG(BPF_MUL, R0, R1), | |
3108 | BPF_EXIT_INSN(), | |
3109 | }, | |
3110 | INTERNAL, | |
3111 | { }, | |
3112 | { { 0, 2147483647 } }, | |
3113 | }, | |
3114 | /* BPF_ALU | BPF_MUL | BPF_K */ | |
3115 | { | |
3116 | "ALU_MUL_K: 2 * 3 = 6", | |
3117 | .u.insns_int = { | |
3118 | BPF_LD_IMM64(R0, 2), | |
3119 | BPF_ALU32_IMM(BPF_MUL, R0, 3), | |
3120 | BPF_EXIT_INSN(), | |
3121 | }, | |
3122 | INTERNAL, | |
3123 | { }, | |
3124 | { { 0, 6 } }, | |
3125 | }, | |
3126 | { | |
3127 | "ALU_MUL_K: 3 * 1 = 3", | |
3128 | .u.insns_int = { | |
3129 | BPF_LD_IMM64(R0, 3), | |
3130 | BPF_ALU32_IMM(BPF_MUL, R0, 1), | |
3131 | BPF_EXIT_INSN(), | |
3132 | }, | |
3133 | INTERNAL, | |
3134 | { }, | |
3135 | { { 0, 3 } }, | |
3136 | }, | |
3137 | { | |
3138 | "ALU_MUL_K: 2 * 0x7FFFFFF8 = 0xFFFFFFF0", | |
3139 | .u.insns_int = { | |
3140 | BPF_LD_IMM64(R0, 2), | |
3141 | BPF_ALU32_IMM(BPF_MUL, R0, 0x7FFFFFF8), | |
3142 | BPF_EXIT_INSN(), | |
3143 | }, | |
3144 | INTERNAL, | |
3145 | { }, | |
3146 | { { 0, 0xFFFFFFF0 } }, | |
3147 | }, | |
3148 | { | |
3149 | "ALU_MUL_K: 1 * (-1) = 0x00000000ffffffff", | |
3150 | .u.insns_int = { | |
3151 | BPF_LD_IMM64(R2, 0x1), | |
3152 | BPF_LD_IMM64(R3, 0x00000000ffffffff), | |
3153 | BPF_ALU32_IMM(BPF_MUL, R2, 0xffffffff), | |
3154 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
3155 | BPF_MOV32_IMM(R0, 2), | |
3156 | BPF_EXIT_INSN(), | |
3157 | BPF_MOV32_IMM(R0, 1), | |
3158 | BPF_EXIT_INSN(), | |
3159 | }, | |
3160 | INTERNAL, | |
3161 | { }, | |
3162 | { { 0, 0x1 } }, | |
3163 | }, | |
3164 | { | |
3165 | "ALU64_MUL_K: 2 * 3 = 6", | |
3166 | .u.insns_int = { | |
3167 | BPF_LD_IMM64(R0, 2), | |
3168 | BPF_ALU64_IMM(BPF_MUL, R0, 3), | |
3169 | BPF_EXIT_INSN(), | |
3170 | }, | |
3171 | INTERNAL, | |
3172 | { }, | |
3173 | { { 0, 6 } }, | |
3174 | }, | |
3175 | { | |
3176 | "ALU64_MUL_K: 3 * 1 = 3", | |
3177 | .u.insns_int = { | |
3178 | BPF_LD_IMM64(R0, 3), | |
3179 | BPF_ALU64_IMM(BPF_MUL, R0, 1), | |
3180 | BPF_EXIT_INSN(), | |
3181 | }, | |
3182 | INTERNAL, | |
3183 | { }, | |
3184 | { { 0, 3 } }, | |
3185 | }, | |
3186 | { | |
3187 | "ALU64_MUL_K: 1 * 2147483647 = 2147483647", | |
3188 | .u.insns_int = { | |
3189 | BPF_LD_IMM64(R0, 1), | |
3190 | BPF_ALU64_IMM(BPF_MUL, R0, 2147483647), | |
3191 | BPF_EXIT_INSN(), | |
3192 | }, | |
3193 | INTERNAL, | |
3194 | { }, | |
3195 | { { 0, 2147483647 } }, | |
3196 | }, | |
3197 | { | |
3198 | "ALU64_MUL_K: 1 * -2147483647 = -2147483647", | |
3199 | .u.insns_int = { | |
3200 | BPF_LD_IMM64(R0, 1), | |
3201 | BPF_ALU64_IMM(BPF_MUL, R0, -2147483647), | |
3202 | BPF_EXIT_INSN(), | |
3203 | }, | |
3204 | INTERNAL, | |
3205 | { }, | |
3206 | { { 0, -2147483647 } }, | |
3207 | }, | |
3208 | { | |
3209 | "ALU64_MUL_K: 1 * (-1) = 0xffffffffffffffff", | |
3210 | .u.insns_int = { | |
3211 | BPF_LD_IMM64(R2, 0x1), | |
56cbaa45 | 3212 | BPF_LD_IMM64(R3, 0xffffffffffffffffLL), |
cffc642d MH |
3213 | BPF_ALU64_IMM(BPF_MUL, R2, 0xffffffff), |
3214 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
3215 | BPF_MOV32_IMM(R0, 2), | |
3216 | BPF_EXIT_INSN(), | |
3217 | BPF_MOV32_IMM(R0, 1), | |
3218 | BPF_EXIT_INSN(), | |
3219 | }, | |
3220 | INTERNAL, | |
3221 | { }, | |
3222 | { { 0, 0x1 } }, | |
3223 | }, | |
3224 | /* BPF_ALU | BPF_DIV | BPF_X */ | |
3225 | { | |
3226 | "ALU_DIV_X: 6 / 2 = 3", | |
3227 | .u.insns_int = { | |
3228 | BPF_LD_IMM64(R0, 6), | |
3229 | BPF_ALU32_IMM(BPF_MOV, R1, 2), | |
3230 | BPF_ALU32_REG(BPF_DIV, R0, R1), | |
3231 | BPF_EXIT_INSN(), | |
3232 | }, | |
3233 | INTERNAL, | |
3234 | { }, | |
3235 | { { 0, 3 } }, | |
3236 | }, | |
3237 | { | |
3238 | "ALU_DIV_X: 4294967295 / 4294967295 = 1", | |
3239 | .u.insns_int = { | |
56cbaa45 MH |
3240 | BPF_LD_IMM64(R0, 4294967295U), |
3241 | BPF_ALU32_IMM(BPF_MOV, R1, 4294967295U), | |
cffc642d MH |
3242 | BPF_ALU32_REG(BPF_DIV, R0, R1), |
3243 | BPF_EXIT_INSN(), | |
3244 | }, | |
3245 | INTERNAL, | |
3246 | { }, | |
3247 | { { 0, 1 } }, | |
3248 | }, | |
3249 | { | |
3250 | "ALU64_DIV_X: 6 / 2 = 3", | |
3251 | .u.insns_int = { | |
3252 | BPF_LD_IMM64(R0, 6), | |
3253 | BPF_ALU32_IMM(BPF_MOV, R1, 2), | |
3254 | BPF_ALU64_REG(BPF_DIV, R0, R1), | |
3255 | BPF_EXIT_INSN(), | |
3256 | }, | |
3257 | INTERNAL, | |
3258 | { }, | |
3259 | { { 0, 3 } }, | |
3260 | }, | |
3261 | { | |
3262 | "ALU64_DIV_X: 2147483647 / 2147483647 = 1", | |
3263 | .u.insns_int = { | |
3264 | BPF_LD_IMM64(R0, 2147483647), | |
3265 | BPF_ALU32_IMM(BPF_MOV, R1, 2147483647), | |
3266 | BPF_ALU64_REG(BPF_DIV, R0, R1), | |
3267 | BPF_EXIT_INSN(), | |
3268 | }, | |
3269 | INTERNAL, | |
3270 | { }, | |
3271 | { { 0, 1 } }, | |
3272 | }, | |
3273 | { | |
3274 | "ALU64_DIV_X: 0xffffffffffffffff / (-1) = 0x0000000000000001", | |
3275 | .u.insns_int = { | |
56cbaa45 MH |
3276 | BPF_LD_IMM64(R2, 0xffffffffffffffffLL), |
3277 | BPF_LD_IMM64(R4, 0xffffffffffffffffLL), | |
3278 | BPF_LD_IMM64(R3, 0x0000000000000001LL), | |
cffc642d MH |
3279 | BPF_ALU64_REG(BPF_DIV, R2, R4), |
3280 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
3281 | BPF_MOV32_IMM(R0, 2), | |
3282 | BPF_EXIT_INSN(), | |
3283 | BPF_MOV32_IMM(R0, 1), | |
3284 | BPF_EXIT_INSN(), | |
3285 | }, | |
3286 | INTERNAL, | |
3287 | { }, | |
3288 | { { 0, 0x1 } }, | |
3289 | }, | |
3290 | /* BPF_ALU | BPF_DIV | BPF_K */ | |
3291 | { | |
3292 | "ALU_DIV_K: 6 / 2 = 3", | |
3293 | .u.insns_int = { | |
3294 | BPF_LD_IMM64(R0, 6), | |
3295 | BPF_ALU32_IMM(BPF_DIV, R0, 2), | |
3296 | BPF_EXIT_INSN(), | |
3297 | }, | |
3298 | INTERNAL, | |
3299 | { }, | |
3300 | { { 0, 3 } }, | |
3301 | }, | |
3302 | { | |
3303 | "ALU_DIV_K: 3 / 1 = 3", | |
3304 | .u.insns_int = { | |
3305 | BPF_LD_IMM64(R0, 3), | |
3306 | BPF_ALU32_IMM(BPF_DIV, R0, 1), | |
3307 | BPF_EXIT_INSN(), | |
3308 | }, | |
3309 | INTERNAL, | |
3310 | { }, | |
3311 | { { 0, 3 } }, | |
3312 | }, | |
3313 | { | |
3314 | "ALU_DIV_K: 4294967295 / 4294967295 = 1", | |
3315 | .u.insns_int = { | |
56cbaa45 MH |
3316 | BPF_LD_IMM64(R0, 4294967295U), |
3317 | BPF_ALU32_IMM(BPF_DIV, R0, 4294967295U), | |
cffc642d MH |
3318 | BPF_EXIT_INSN(), |
3319 | }, | |
3320 | INTERNAL, | |
3321 | { }, | |
3322 | { { 0, 1 } }, | |
3323 | }, | |
3324 | { | |
3325 | "ALU_DIV_K: 0xffffffffffffffff / (-1) = 0x1", | |
3326 | .u.insns_int = { | |
56cbaa45 | 3327 | BPF_LD_IMM64(R2, 0xffffffffffffffffLL), |
cffc642d MH |
3328 | BPF_LD_IMM64(R3, 0x1UL), |
3329 | BPF_ALU32_IMM(BPF_DIV, R2, 0xffffffff), | |
3330 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
3331 | BPF_MOV32_IMM(R0, 2), | |
3332 | BPF_EXIT_INSN(), | |
3333 | BPF_MOV32_IMM(R0, 1), | |
3334 | BPF_EXIT_INSN(), | |
3335 | }, | |
3336 | INTERNAL, | |
3337 | { }, | |
3338 | { { 0, 0x1 } }, | |
3339 | }, | |
3340 | { | |
3341 | "ALU64_DIV_K: 6 / 2 = 3", | |
3342 | .u.insns_int = { | |
3343 | BPF_LD_IMM64(R0, 6), | |
3344 | BPF_ALU64_IMM(BPF_DIV, R0, 2), | |
3345 | BPF_EXIT_INSN(), | |
3346 | }, | |
3347 | INTERNAL, | |
3348 | { }, | |
3349 | { { 0, 3 } }, | |
3350 | }, | |
3351 | { | |
3352 | "ALU64_DIV_K: 3 / 1 = 3", | |
3353 | .u.insns_int = { | |
3354 | BPF_LD_IMM64(R0, 3), | |
3355 | BPF_ALU64_IMM(BPF_DIV, R0, 1), | |
3356 | BPF_EXIT_INSN(), | |
3357 | }, | |
3358 | INTERNAL, | |
3359 | { }, | |
3360 | { { 0, 3 } }, | |
3361 | }, | |
3362 | { | |
3363 | "ALU64_DIV_K: 2147483647 / 2147483647 = 1", | |
3364 | .u.insns_int = { | |
3365 | BPF_LD_IMM64(R0, 2147483647), | |
3366 | BPF_ALU64_IMM(BPF_DIV, R0, 2147483647), | |
3367 | BPF_EXIT_INSN(), | |
3368 | }, | |
3369 | INTERNAL, | |
3370 | { }, | |
3371 | { { 0, 1 } }, | |
3372 | }, | |
3373 | { | |
3374 | "ALU64_DIV_K: 0xffffffffffffffff / (-1) = 0x0000000000000001", | |
3375 | .u.insns_int = { | |
56cbaa45 MH |
3376 | BPF_LD_IMM64(R2, 0xffffffffffffffffLL), |
3377 | BPF_LD_IMM64(R3, 0x0000000000000001LL), | |
cffc642d MH |
3378 | BPF_ALU64_IMM(BPF_DIV, R2, 0xffffffff), |
3379 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
3380 | BPF_MOV32_IMM(R0, 2), | |
3381 | BPF_EXIT_INSN(), | |
3382 | BPF_MOV32_IMM(R0, 1), | |
3383 | BPF_EXIT_INSN(), | |
3384 | }, | |
3385 | INTERNAL, | |
3386 | { }, | |
3387 | { { 0, 0x1 } }, | |
3388 | }, | |
3389 | /* BPF_ALU | BPF_MOD | BPF_X */ | |
3390 | { | |
3391 | "ALU_MOD_X: 3 % 2 = 1", | |
3392 | .u.insns_int = { | |
3393 | BPF_LD_IMM64(R0, 3), | |
3394 | BPF_ALU32_IMM(BPF_MOV, R1, 2), | |
3395 | BPF_ALU32_REG(BPF_MOD, R0, R1), | |
3396 | BPF_EXIT_INSN(), | |
3397 | }, | |
3398 | INTERNAL, | |
3399 | { }, | |
3400 | { { 0, 1 } }, | |
3401 | }, | |
3402 | { | |
3403 | "ALU_MOD_X: 4294967295 % 4294967293 = 2", | |
3404 | .u.insns_int = { | |
56cbaa45 MH |
3405 | BPF_LD_IMM64(R0, 4294967295U), |
3406 | BPF_ALU32_IMM(BPF_MOV, R1, 4294967293U), | |
cffc642d MH |
3407 | BPF_ALU32_REG(BPF_MOD, R0, R1), |
3408 | BPF_EXIT_INSN(), | |
3409 | }, | |
3410 | INTERNAL, | |
3411 | { }, | |
3412 | { { 0, 2 } }, | |
3413 | }, | |
3414 | { | |
3415 | "ALU64_MOD_X: 3 % 2 = 1", | |
3416 | .u.insns_int = { | |
3417 | BPF_LD_IMM64(R0, 3), | |
3418 | BPF_ALU32_IMM(BPF_MOV, R1, 2), | |
3419 | BPF_ALU64_REG(BPF_MOD, R0, R1), | |
3420 | BPF_EXIT_INSN(), | |
3421 | }, | |
3422 | INTERNAL, | |
3423 | { }, | |
3424 | { { 0, 1 } }, | |
3425 | }, | |
3426 | { | |
3427 | "ALU64_MOD_X: 2147483647 % 2147483645 = 2", | |
3428 | .u.insns_int = { | |
3429 | BPF_LD_IMM64(R0, 2147483647), | |
3430 | BPF_ALU32_IMM(BPF_MOV, R1, 2147483645), | |
3431 | BPF_ALU64_REG(BPF_MOD, R0, R1), | |
3432 | BPF_EXIT_INSN(), | |
3433 | }, | |
3434 | INTERNAL, | |
3435 | { }, | |
3436 | { { 0, 2 } }, | |
3437 | }, | |
3438 | /* BPF_ALU | BPF_MOD | BPF_K */ | |
3439 | { | |
3440 | "ALU_MOD_K: 3 % 2 = 1", | |
3441 | .u.insns_int = { | |
3442 | BPF_LD_IMM64(R0, 3), | |
3443 | BPF_ALU32_IMM(BPF_MOD, R0, 2), | |
3444 | BPF_EXIT_INSN(), | |
3445 | }, | |
3446 | INTERNAL, | |
3447 | { }, | |
3448 | { { 0, 1 } }, | |
3449 | }, | |
3450 | { | |
3451 | "ALU_MOD_K: 3 % 1 = 0", | |
3452 | .u.insns_int = { | |
3453 | BPF_LD_IMM64(R0, 3), | |
3454 | BPF_ALU32_IMM(BPF_MOD, R0, 1), | |
3455 | BPF_EXIT_INSN(), | |
3456 | }, | |
3457 | INTERNAL, | |
3458 | { }, | |
3459 | { { 0, 0 } }, | |
3460 | }, | |
3461 | { | |
3462 | "ALU_MOD_K: 4294967295 % 4294967293 = 2", | |
3463 | .u.insns_int = { | |
56cbaa45 MH |
3464 | BPF_LD_IMM64(R0, 4294967295U), |
3465 | BPF_ALU32_IMM(BPF_MOD, R0, 4294967293U), | |
cffc642d MH |
3466 | BPF_EXIT_INSN(), |
3467 | }, | |
3468 | INTERNAL, | |
3469 | { }, | |
3470 | { { 0, 2 } }, | |
3471 | }, | |
3472 | { | |
3473 | "ALU64_MOD_K: 3 % 2 = 1", | |
3474 | .u.insns_int = { | |
3475 | BPF_LD_IMM64(R0, 3), | |
3476 | BPF_ALU64_IMM(BPF_MOD, R0, 2), | |
3477 | BPF_EXIT_INSN(), | |
3478 | }, | |
3479 | INTERNAL, | |
3480 | { }, | |
3481 | { { 0, 1 } }, | |
3482 | }, | |
3483 | { | |
3484 | "ALU64_MOD_K: 3 % 1 = 0", | |
3485 | .u.insns_int = { | |
3486 | BPF_LD_IMM64(R0, 3), | |
3487 | BPF_ALU64_IMM(BPF_MOD, R0, 1), | |
3488 | BPF_EXIT_INSN(), | |
3489 | }, | |
3490 | INTERNAL, | |
3491 | { }, | |
3492 | { { 0, 0 } }, | |
3493 | }, | |
3494 | { | |
3495 | "ALU64_MOD_K: 2147483647 % 2147483645 = 2", | |
3496 | .u.insns_int = { | |
3497 | BPF_LD_IMM64(R0, 2147483647), | |
3498 | BPF_ALU64_IMM(BPF_MOD, R0, 2147483645), | |
3499 | BPF_EXIT_INSN(), | |
3500 | }, | |
3501 | INTERNAL, | |
3502 | { }, | |
3503 | { { 0, 2 } }, | |
3504 | }, | |
3505 | /* BPF_ALU | BPF_AND | BPF_X */ | |
3506 | { | |
3507 | "ALU_AND_X: 3 & 2 = 2", | |
3508 | .u.insns_int = { | |
3509 | BPF_LD_IMM64(R0, 3), | |
3510 | BPF_ALU32_IMM(BPF_MOV, R1, 2), | |
3511 | BPF_ALU32_REG(BPF_AND, R0, R1), | |
3512 | BPF_EXIT_INSN(), | |
3513 | }, | |
3514 | INTERNAL, | |
3515 | { }, | |
3516 | { { 0, 2 } }, | |
3517 | }, | |
3518 | { | |
3519 | "ALU_AND_X: 0xffffffff & 0xffffffff = 0xffffffff", | |
3520 | .u.insns_int = { | |
3521 | BPF_LD_IMM64(R0, 0xffffffff), | |
3522 | BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff), | |
3523 | BPF_ALU32_REG(BPF_AND, R0, R1), | |
3524 | BPF_EXIT_INSN(), | |
3525 | }, | |
3526 | INTERNAL, | |
3527 | { }, | |
3528 | { { 0, 0xffffffff } }, | |
3529 | }, | |
3530 | { | |
3531 | "ALU64_AND_X: 3 & 2 = 2", | |
3532 | .u.insns_int = { | |
3533 | BPF_LD_IMM64(R0, 3), | |
3534 | BPF_ALU32_IMM(BPF_MOV, R1, 2), | |
3535 | BPF_ALU64_REG(BPF_AND, R0, R1), | |
3536 | BPF_EXIT_INSN(), | |
3537 | }, | |
3538 | INTERNAL, | |
3539 | { }, | |
3540 | { { 0, 2 } }, | |
3541 | }, | |
3542 | { | |
3543 | "ALU64_AND_X: 0xffffffff & 0xffffffff = 0xffffffff", | |
3544 | .u.insns_int = { | |
3545 | BPF_LD_IMM64(R0, 0xffffffff), | |
3546 | BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff), | |
3547 | BPF_ALU64_REG(BPF_AND, R0, R1), | |
3548 | BPF_EXIT_INSN(), | |
3549 | }, | |
3550 | INTERNAL, | |
3551 | { }, | |
3552 | { { 0, 0xffffffff } }, | |
3553 | }, | |
3554 | /* BPF_ALU | BPF_AND | BPF_K */ | |
3555 | { | |
3556 | "ALU_AND_K: 3 & 2 = 2", | |
3557 | .u.insns_int = { | |
3558 | BPF_LD_IMM64(R0, 3), | |
3559 | BPF_ALU32_IMM(BPF_AND, R0, 2), | |
3560 | BPF_EXIT_INSN(), | |
3561 | }, | |
3562 | INTERNAL, | |
3563 | { }, | |
3564 | { { 0, 2 } }, | |
3565 | }, | |
3566 | { | |
3567 | "ALU_AND_K: 0xffffffff & 0xffffffff = 0xffffffff", | |
3568 | .u.insns_int = { | |
3569 | BPF_LD_IMM64(R0, 0xffffffff), | |
3570 | BPF_ALU32_IMM(BPF_AND, R0, 0xffffffff), | |
3571 | BPF_EXIT_INSN(), | |
3572 | }, | |
3573 | INTERNAL, | |
3574 | { }, | |
3575 | { { 0, 0xffffffff } }, | |
3576 | }, | |
3577 | { | |
3578 | "ALU64_AND_K: 3 & 2 = 2", | |
3579 | .u.insns_int = { | |
3580 | BPF_LD_IMM64(R0, 3), | |
3581 | BPF_ALU64_IMM(BPF_AND, R0, 2), | |
3582 | BPF_EXIT_INSN(), | |
3583 | }, | |
3584 | INTERNAL, | |
3585 | { }, | |
3586 | { { 0, 2 } }, | |
3587 | }, | |
3588 | { | |
3589 | "ALU64_AND_K: 0xffffffff & 0xffffffff = 0xffffffff", | |
3590 | .u.insns_int = { | |
3591 | BPF_LD_IMM64(R0, 0xffffffff), | |
3592 | BPF_ALU64_IMM(BPF_AND, R0, 0xffffffff), | |
3593 | BPF_EXIT_INSN(), | |
3594 | }, | |
3595 | INTERNAL, | |
3596 | { }, | |
3597 | { { 0, 0xffffffff } }, | |
3598 | }, | |
3599 | { | |
3600 | "ALU64_AND_K: 0x0000ffffffff0000 & 0x0 = 0x0000ffff00000000", | |
3601 | .u.insns_int = { | |
56cbaa45 MH |
3602 | BPF_LD_IMM64(R2, 0x0000ffffffff0000LL), |
3603 | BPF_LD_IMM64(R3, 0x0000000000000000LL), | |
cffc642d MH |
3604 | BPF_ALU64_IMM(BPF_AND, R2, 0x0), |
3605 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
3606 | BPF_MOV32_IMM(R0, 2), | |
3607 | BPF_EXIT_INSN(), | |
3608 | BPF_MOV32_IMM(R0, 1), | |
3609 | BPF_EXIT_INSN(), | |
3610 | }, | |
3611 | INTERNAL, | |
3612 | { }, | |
3613 | { { 0, 0x1 } }, | |
3614 | }, | |
3615 | { | |
3616 | "ALU64_AND_K: 0x0000ffffffff0000 & -1 = 0x0000ffffffffffff", | |
3617 | .u.insns_int = { | |
56cbaa45 MH |
3618 | BPF_LD_IMM64(R2, 0x0000ffffffff0000LL), |
3619 | BPF_LD_IMM64(R3, 0x0000ffffffff0000LL), | |
cffc642d MH |
3620 | BPF_ALU64_IMM(BPF_AND, R2, 0xffffffff), |
3621 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
3622 | BPF_MOV32_IMM(R0, 2), | |
3623 | BPF_EXIT_INSN(), | |
3624 | BPF_MOV32_IMM(R0, 1), | |
3625 | BPF_EXIT_INSN(), | |
3626 | }, | |
3627 | INTERNAL, | |
3628 | { }, | |
3629 | { { 0, 0x1 } }, | |
3630 | }, | |
3631 | { | |
3632 | "ALU64_AND_K: 0xffffffffffffffff & -1 = 0xffffffffffffffff", | |
3633 | .u.insns_int = { | |
56cbaa45 MH |
3634 | BPF_LD_IMM64(R2, 0xffffffffffffffffLL), |
3635 | BPF_LD_IMM64(R3, 0xffffffffffffffffLL), | |
cffc642d MH |
3636 | BPF_ALU64_IMM(BPF_AND, R2, 0xffffffff), |
3637 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
3638 | BPF_MOV32_IMM(R0, 2), | |
3639 | BPF_EXIT_INSN(), | |
3640 | BPF_MOV32_IMM(R0, 1), | |
3641 | BPF_EXIT_INSN(), | |
3642 | }, | |
3643 | INTERNAL, | |
3644 | { }, | |
3645 | { { 0, 0x1 } }, | |
3646 | }, | |
3647 | /* BPF_ALU | BPF_OR | BPF_X */ | |
3648 | { | |
3649 | "ALU_OR_X: 1 | 2 = 3", | |
3650 | .u.insns_int = { | |
3651 | BPF_LD_IMM64(R0, 1), | |
3652 | BPF_ALU32_IMM(BPF_MOV, R1, 2), | |
3653 | BPF_ALU32_REG(BPF_OR, R0, R1), | |
3654 | BPF_EXIT_INSN(), | |
3655 | }, | |
3656 | INTERNAL, | |
3657 | { }, | |
3658 | { { 0, 3 } }, | |
3659 | }, | |
3660 | { | |
3661 | "ALU_OR_X: 0x0 | 0xffffffff = 0xffffffff", | |
3662 | .u.insns_int = { | |
3663 | BPF_LD_IMM64(R0, 0), | |
3664 | BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff), | |
3665 | BPF_ALU32_REG(BPF_OR, R0, R1), | |
3666 | BPF_EXIT_INSN(), | |
3667 | }, | |
3668 | INTERNAL, | |
3669 | { }, | |
3670 | { { 0, 0xffffffff } }, | |
3671 | }, | |
3672 | { | |
3673 | "ALU64_OR_X: 1 | 2 = 3", | |
3674 | .u.insns_int = { | |
3675 | BPF_LD_IMM64(R0, 1), | |
3676 | BPF_ALU32_IMM(BPF_MOV, R1, 2), | |
3677 | BPF_ALU64_REG(BPF_OR, R0, R1), | |
3678 | BPF_EXIT_INSN(), | |
3679 | }, | |
3680 | INTERNAL, | |
3681 | { }, | |
3682 | { { 0, 3 } }, | |
3683 | }, | |
3684 | { | |
3685 | "ALU64_OR_X: 0 | 0xffffffff = 0xffffffff", | |
3686 | .u.insns_int = { | |
3687 | BPF_LD_IMM64(R0, 0), | |
3688 | BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff), | |
3689 | BPF_ALU64_REG(BPF_OR, R0, R1), | |
3690 | BPF_EXIT_INSN(), | |
3691 | }, | |
3692 | INTERNAL, | |
3693 | { }, | |
3694 | { { 0, 0xffffffff } }, | |
3695 | }, | |
3696 | /* BPF_ALU | BPF_OR | BPF_K */ | |
3697 | { | |
3698 | "ALU_OR_K: 1 | 2 = 3", | |
3699 | .u.insns_int = { | |
3700 | BPF_LD_IMM64(R0, 1), | |
3701 | BPF_ALU32_IMM(BPF_OR, R0, 2), | |
3702 | BPF_EXIT_INSN(), | |
3703 | }, | |
3704 | INTERNAL, | |
3705 | { }, | |
3706 | { { 0, 3 } }, | |
3707 | }, | |
3708 | { | |
3709 | "ALU_OR_K: 0 & 0xffffffff = 0xffffffff", | |
3710 | .u.insns_int = { | |
3711 | BPF_LD_IMM64(R0, 0), | |
3712 | BPF_ALU32_IMM(BPF_OR, R0, 0xffffffff), | |
3713 | BPF_EXIT_INSN(), | |
3714 | }, | |
3715 | INTERNAL, | |
3716 | { }, | |
3717 | { { 0, 0xffffffff } }, | |
3718 | }, | |
3719 | { | |
3720 | "ALU64_OR_K: 1 | 2 = 3", | |
3721 | .u.insns_int = { | |
3722 | BPF_LD_IMM64(R0, 1), | |
3723 | BPF_ALU64_IMM(BPF_OR, R0, 2), | |
3724 | BPF_EXIT_INSN(), | |
3725 | }, | |
3726 | INTERNAL, | |
3727 | { }, | |
3728 | { { 0, 3 } }, | |
3729 | }, | |
3730 | { | |
3731 | "ALU64_OR_K: 0 & 0xffffffff = 0xffffffff", | |
3732 | .u.insns_int = { | |
3733 | BPF_LD_IMM64(R0, 0), | |
3734 | BPF_ALU64_IMM(BPF_OR, R0, 0xffffffff), | |
3735 | BPF_EXIT_INSN(), | |
3736 | }, | |
3737 | INTERNAL, | |
3738 | { }, | |
3739 | { { 0, 0xffffffff } }, | |
3740 | }, | |
3741 | { | |
3742 | "ALU64_OR_K: 0x0000ffffffff0000 | 0x0 = 0x0000ffff00000000", | |
3743 | .u.insns_int = { | |
56cbaa45 MH |
3744 | BPF_LD_IMM64(R2, 0x0000ffffffff0000LL), |
3745 | BPF_LD_IMM64(R3, 0x0000ffffffff0000LL), | |
cffc642d MH |
3746 | BPF_ALU64_IMM(BPF_OR, R2, 0x0), |
3747 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
3748 | BPF_MOV32_IMM(R0, 2), | |
3749 | BPF_EXIT_INSN(), | |
3750 | BPF_MOV32_IMM(R0, 1), | |
3751 | BPF_EXIT_INSN(), | |
3752 | }, | |
3753 | INTERNAL, | |
3754 | { }, | |
3755 | { { 0, 0x1 } }, | |
3756 | }, | |
3757 | { | |
3758 | "ALU64_OR_K: 0x0000ffffffff0000 | -1 = 0xffffffffffffffff", | |
3759 | .u.insns_int = { | |
56cbaa45 MH |
3760 | BPF_LD_IMM64(R2, 0x0000ffffffff0000LL), |
3761 | BPF_LD_IMM64(R3, 0xffffffffffffffffLL), | |
cffc642d MH |
3762 | BPF_ALU64_IMM(BPF_OR, R2, 0xffffffff), |
3763 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
3764 | BPF_MOV32_IMM(R0, 2), | |
3765 | BPF_EXIT_INSN(), | |
3766 | BPF_MOV32_IMM(R0, 1), | |
3767 | BPF_EXIT_INSN(), | |
3768 | }, | |
3769 | INTERNAL, | |
3770 | { }, | |
3771 | { { 0, 0x1 } }, | |
3772 | }, | |
3773 | { | |
3774 | "ALU64_OR_K: 0x000000000000000 | -1 = 0xffffffffffffffff", | |
3775 | .u.insns_int = { | |
56cbaa45 MH |
3776 | BPF_LD_IMM64(R2, 0x0000000000000000LL), |
3777 | BPF_LD_IMM64(R3, 0xffffffffffffffffLL), | |
cffc642d MH |
3778 | BPF_ALU64_IMM(BPF_OR, R2, 0xffffffff), |
3779 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
3780 | BPF_MOV32_IMM(R0, 2), | |
3781 | BPF_EXIT_INSN(), | |
3782 | BPF_MOV32_IMM(R0, 1), | |
3783 | BPF_EXIT_INSN(), | |
3784 | }, | |
3785 | INTERNAL, | |
3786 | { }, | |
3787 | { { 0, 0x1 } }, | |
3788 | }, | |
3789 | /* BPF_ALU | BPF_XOR | BPF_X */ | |
3790 | { | |
3791 | "ALU_XOR_X: 5 ^ 6 = 3", | |
3792 | .u.insns_int = { | |
3793 | BPF_LD_IMM64(R0, 5), | |
3794 | BPF_ALU32_IMM(BPF_MOV, R1, 6), | |
3795 | BPF_ALU32_REG(BPF_XOR, R0, R1), | |
3796 | BPF_EXIT_INSN(), | |
3797 | }, | |
3798 | INTERNAL, | |
3799 | { }, | |
3800 | { { 0, 3 } }, | |
3801 | }, | |
3802 | { | |
3803 | "ALU_XOR_X: 0x1 ^ 0xffffffff = 0xfffffffe", | |
3804 | .u.insns_int = { | |
3805 | BPF_LD_IMM64(R0, 1), | |
3806 | BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff), | |
3807 | BPF_ALU32_REG(BPF_XOR, R0, R1), | |
3808 | BPF_EXIT_INSN(), | |
3809 | }, | |
3810 | INTERNAL, | |
3811 | { }, | |
3812 | { { 0, 0xfffffffe } }, | |
3813 | }, | |
3814 | { | |
3815 | "ALU64_XOR_X: 5 ^ 6 = 3", | |
3816 | .u.insns_int = { | |
3817 | BPF_LD_IMM64(R0, 5), | |
3818 | BPF_ALU32_IMM(BPF_MOV, R1, 6), | |
3819 | BPF_ALU64_REG(BPF_XOR, R0, R1), | |
3820 | BPF_EXIT_INSN(), | |
3821 | }, | |
3822 | INTERNAL, | |
3823 | { }, | |
3824 | { { 0, 3 } }, | |
3825 | }, | |
3826 | { | |
3827 | "ALU64_XOR_X: 1 ^ 0xffffffff = 0xfffffffe", | |
3828 | .u.insns_int = { | |
3829 | BPF_LD_IMM64(R0, 1), | |
3830 | BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff), | |
3831 | BPF_ALU64_REG(BPF_XOR, R0, R1), | |
3832 | BPF_EXIT_INSN(), | |
3833 | }, | |
3834 | INTERNAL, | |
3835 | { }, | |
3836 | { { 0, 0xfffffffe } }, | |
3837 | }, | |
3838 | /* BPF_ALU | BPF_XOR | BPF_K */ | |
3839 | { | |
3840 | "ALU_XOR_K: 5 ^ 6 = 3", | |
3841 | .u.insns_int = { | |
3842 | BPF_LD_IMM64(R0, 5), | |
3843 | BPF_ALU32_IMM(BPF_XOR, R0, 6), | |
3844 | BPF_EXIT_INSN(), | |
3845 | }, | |
3846 | INTERNAL, | |
3847 | { }, | |
3848 | { { 0, 3 } }, | |
3849 | }, | |
3850 | { | |
3851 | "ALU_XOR_K: 1 ^ 0xffffffff = 0xfffffffe", | |
3852 | .u.insns_int = { | |
3853 | BPF_LD_IMM64(R0, 1), | |
3854 | BPF_ALU32_IMM(BPF_XOR, R0, 0xffffffff), | |
3855 | BPF_EXIT_INSN(), | |
3856 | }, | |
3857 | INTERNAL, | |
3858 | { }, | |
3859 | { { 0, 0xfffffffe } }, | |
3860 | }, | |
3861 | { | |
3862 | "ALU64_XOR_K: 5 ^ 6 = 3", | |
3863 | .u.insns_int = { | |
3864 | BPF_LD_IMM64(R0, 5), | |
3865 | BPF_ALU64_IMM(BPF_XOR, R0, 6), | |
3866 | BPF_EXIT_INSN(), | |
3867 | }, | |
3868 | INTERNAL, | |
3869 | { }, | |
3870 | { { 0, 3 } }, | |
3871 | }, | |
3872 | { | |
3873 | "ALU64_XOR_K: 1 & 0xffffffff = 0xfffffffe", | |
3874 | .u.insns_int = { | |
3875 | BPF_LD_IMM64(R0, 1), | |
3876 | BPF_ALU64_IMM(BPF_XOR, R0, 0xffffffff), | |
3877 | BPF_EXIT_INSN(), | |
3878 | }, | |
3879 | INTERNAL, | |
3880 | { }, | |
3881 | { { 0, 0xfffffffe } }, | |
3882 | }, | |
3883 | { | |
3884 | "ALU64_XOR_K: 0x0000ffffffff0000 ^ 0x0 = 0x0000ffffffff0000", | |
3885 | .u.insns_int = { | |
56cbaa45 MH |
3886 | BPF_LD_IMM64(R2, 0x0000ffffffff0000LL), |
3887 | BPF_LD_IMM64(R3, 0x0000ffffffff0000LL), | |
cffc642d MH |
3888 | BPF_ALU64_IMM(BPF_XOR, R2, 0x0), |
3889 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
3890 | BPF_MOV32_IMM(R0, 2), | |
3891 | BPF_EXIT_INSN(), | |
3892 | BPF_MOV32_IMM(R0, 1), | |
3893 | BPF_EXIT_INSN(), | |
3894 | }, | |
3895 | INTERNAL, | |
3896 | { }, | |
3897 | { { 0, 0x1 } }, | |
3898 | }, | |
3899 | { | |
3900 | "ALU64_XOR_K: 0x0000ffffffff0000 ^ -1 = 0xffff00000000ffff", | |
3901 | .u.insns_int = { | |
56cbaa45 MH |
3902 | BPF_LD_IMM64(R2, 0x0000ffffffff0000LL), |
3903 | BPF_LD_IMM64(R3, 0xffff00000000ffffLL), | |
cffc642d MH |
3904 | BPF_ALU64_IMM(BPF_XOR, R2, 0xffffffff), |
3905 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
3906 | BPF_MOV32_IMM(R0, 2), | |
3907 | BPF_EXIT_INSN(), | |
3908 | BPF_MOV32_IMM(R0, 1), | |
3909 | BPF_EXIT_INSN(), | |
3910 | }, | |
3911 | INTERNAL, | |
3912 | { }, | |
3913 | { { 0, 0x1 } }, | |
3914 | }, | |
3915 | { | |
3916 | "ALU64_XOR_K: 0x000000000000000 ^ -1 = 0xffffffffffffffff", | |
3917 | .u.insns_int = { | |
56cbaa45 MH |
3918 | BPF_LD_IMM64(R2, 0x0000000000000000LL), |
3919 | BPF_LD_IMM64(R3, 0xffffffffffffffffLL), | |
cffc642d MH |
3920 | BPF_ALU64_IMM(BPF_XOR, R2, 0xffffffff), |
3921 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
3922 | BPF_MOV32_IMM(R0, 2), | |
3923 | BPF_EXIT_INSN(), | |
3924 | BPF_MOV32_IMM(R0, 1), | |
3925 | BPF_EXIT_INSN(), | |
3926 | }, | |
3927 | INTERNAL, | |
3928 | { }, | |
3929 | { { 0, 0x1 } }, | |
3930 | }, | |
3931 | /* BPF_ALU | BPF_LSH | BPF_X */ | |
3932 | { | |
3933 | "ALU_LSH_X: 1 << 1 = 2", | |
3934 | .u.insns_int = { | |
3935 | BPF_LD_IMM64(R0, 1), | |
3936 | BPF_ALU32_IMM(BPF_MOV, R1, 1), | |
3937 | BPF_ALU32_REG(BPF_LSH, R0, R1), | |
3938 | BPF_EXIT_INSN(), | |
3939 | }, | |
3940 | INTERNAL, | |
3941 | { }, | |
3942 | { { 0, 2 } }, | |
3943 | }, | |
3944 | { | |
3945 | "ALU_LSH_X: 1 << 31 = 0x80000000", | |
3946 | .u.insns_int = { | |
3947 | BPF_LD_IMM64(R0, 1), | |
3948 | BPF_ALU32_IMM(BPF_MOV, R1, 31), | |
3949 | BPF_ALU32_REG(BPF_LSH, R0, R1), | |
3950 | BPF_EXIT_INSN(), | |
3951 | }, | |
3952 | INTERNAL, | |
3953 | { }, | |
3954 | { { 0, 0x80000000 } }, | |
3955 | }, | |
3956 | { | |
3957 | "ALU64_LSH_X: 1 << 1 = 2", | |
3958 | .u.insns_int = { | |
3959 | BPF_LD_IMM64(R0, 1), | |
3960 | BPF_ALU32_IMM(BPF_MOV, R1, 1), | |
3961 | BPF_ALU64_REG(BPF_LSH, R0, R1), | |
3962 | BPF_EXIT_INSN(), | |
3963 | }, | |
3964 | INTERNAL, | |
3965 | { }, | |
3966 | { { 0, 2 } }, | |
3967 | }, | |
3968 | { | |
3969 | "ALU64_LSH_X: 1 << 31 = 0x80000000", | |
3970 | .u.insns_int = { | |
3971 | BPF_LD_IMM64(R0, 1), | |
3972 | BPF_ALU32_IMM(BPF_MOV, R1, 31), | |
3973 | BPF_ALU64_REG(BPF_LSH, R0, R1), | |
3974 | BPF_EXIT_INSN(), | |
3975 | }, | |
3976 | INTERNAL, | |
3977 | { }, | |
3978 | { { 0, 0x80000000 } }, | |
3979 | }, | |
3980 | /* BPF_ALU | BPF_LSH | BPF_K */ | |
3981 | { | |
3982 | "ALU_LSH_K: 1 << 1 = 2", | |
3983 | .u.insns_int = { | |
3984 | BPF_LD_IMM64(R0, 1), | |
3985 | BPF_ALU32_IMM(BPF_LSH, R0, 1), | |
3986 | BPF_EXIT_INSN(), | |
3987 | }, | |
3988 | INTERNAL, | |
3989 | { }, | |
3990 | { { 0, 2 } }, | |
3991 | }, | |
3992 | { | |
3993 | "ALU_LSH_K: 1 << 31 = 0x80000000", | |
3994 | .u.insns_int = { | |
3995 | BPF_LD_IMM64(R0, 1), | |
3996 | BPF_ALU32_IMM(BPF_LSH, R0, 31), | |
3997 | BPF_EXIT_INSN(), | |
3998 | }, | |
3999 | INTERNAL, | |
4000 | { }, | |
4001 | { { 0, 0x80000000 } }, | |
4002 | }, | |
4003 | { | |
4004 | "ALU64_LSH_K: 1 << 1 = 2", | |
4005 | .u.insns_int = { | |
4006 | BPF_LD_IMM64(R0, 1), | |
4007 | BPF_ALU64_IMM(BPF_LSH, R0, 1), | |
4008 | BPF_EXIT_INSN(), | |
4009 | }, | |
4010 | INTERNAL, | |
4011 | { }, | |
4012 | { { 0, 2 } }, | |
4013 | }, | |
4014 | { | |
4015 | "ALU64_LSH_K: 1 << 31 = 0x80000000", | |
4016 | .u.insns_int = { | |
4017 | BPF_LD_IMM64(R0, 1), | |
4018 | BPF_ALU64_IMM(BPF_LSH, R0, 31), | |
4019 | BPF_EXIT_INSN(), | |
4020 | }, | |
4021 | INTERNAL, | |
4022 | { }, | |
4023 | { { 0, 0x80000000 } }, | |
4024 | }, | |
4025 | /* BPF_ALU | BPF_RSH | BPF_X */ | |
4026 | { | |
4027 | "ALU_RSH_X: 2 >> 1 = 1", | |
4028 | .u.insns_int = { | |
4029 | BPF_LD_IMM64(R0, 2), | |
4030 | BPF_ALU32_IMM(BPF_MOV, R1, 1), | |
4031 | BPF_ALU32_REG(BPF_RSH, R0, R1), | |
4032 | BPF_EXIT_INSN(), | |
4033 | }, | |
4034 | INTERNAL, | |
4035 | { }, | |
4036 | { { 0, 1 } }, | |
4037 | }, | |
4038 | { | |
4039 | "ALU_RSH_X: 0x80000000 >> 31 = 1", | |
4040 | .u.insns_int = { | |
4041 | BPF_LD_IMM64(R0, 0x80000000), | |
4042 | BPF_ALU32_IMM(BPF_MOV, R1, 31), | |
4043 | BPF_ALU32_REG(BPF_RSH, R0, R1), | |
4044 | BPF_EXIT_INSN(), | |
4045 | }, | |
4046 | INTERNAL, | |
4047 | { }, | |
4048 | { { 0, 1 } }, | |
4049 | }, | |
4050 | { | |
4051 | "ALU64_RSH_X: 2 >> 1 = 1", | |
4052 | .u.insns_int = { | |
4053 | BPF_LD_IMM64(R0, 2), | |
4054 | BPF_ALU32_IMM(BPF_MOV, R1, 1), | |
4055 | BPF_ALU64_REG(BPF_RSH, R0, R1), | |
4056 | BPF_EXIT_INSN(), | |
4057 | }, | |
4058 | INTERNAL, | |
4059 | { }, | |
4060 | { { 0, 1 } }, | |
4061 | }, | |
4062 | { | |
4063 | "ALU64_RSH_X: 0x80000000 >> 31 = 1", | |
4064 | .u.insns_int = { | |
4065 | BPF_LD_IMM64(R0, 0x80000000), | |
4066 | BPF_ALU32_IMM(BPF_MOV, R1, 31), | |
4067 | BPF_ALU64_REG(BPF_RSH, R0, R1), | |
4068 | BPF_EXIT_INSN(), | |
4069 | }, | |
4070 | INTERNAL, | |
4071 | { }, | |
4072 | { { 0, 1 } }, | |
4073 | }, | |
4074 | /* BPF_ALU | BPF_RSH | BPF_K */ | |
4075 | { | |
4076 | "ALU_RSH_K: 2 >> 1 = 1", | |
4077 | .u.insns_int = { | |
4078 | BPF_LD_IMM64(R0, 2), | |
4079 | BPF_ALU32_IMM(BPF_RSH, R0, 1), | |
4080 | BPF_EXIT_INSN(), | |
4081 | }, | |
4082 | INTERNAL, | |
4083 | { }, | |
4084 | { { 0, 1 } }, | |
4085 | }, | |
4086 | { | |
4087 | "ALU_RSH_K: 0x80000000 >> 31 = 1", | |
4088 | .u.insns_int = { | |
4089 | BPF_LD_IMM64(R0, 0x80000000), | |
4090 | BPF_ALU32_IMM(BPF_RSH, R0, 31), | |
4091 | BPF_EXIT_INSN(), | |
4092 | }, | |
4093 | INTERNAL, | |
4094 | { }, | |
4095 | { { 0, 1 } }, | |
4096 | }, | |
4097 | { | |
4098 | "ALU64_RSH_K: 2 >> 1 = 1", | |
4099 | .u.insns_int = { | |
4100 | BPF_LD_IMM64(R0, 2), | |
4101 | BPF_ALU64_IMM(BPF_RSH, R0, 1), | |
4102 | BPF_EXIT_INSN(), | |
4103 | }, | |
4104 | INTERNAL, | |
4105 | { }, | |
4106 | { { 0, 1 } }, | |
4107 | }, | |
4108 | { | |
4109 | "ALU64_RSH_K: 0x80000000 >> 31 = 1", | |
4110 | .u.insns_int = { | |
4111 | BPF_LD_IMM64(R0, 0x80000000), | |
4112 | BPF_ALU64_IMM(BPF_RSH, R0, 31), | |
4113 | BPF_EXIT_INSN(), | |
4114 | }, | |
4115 | INTERNAL, | |
4116 | { }, | |
4117 | { { 0, 1 } }, | |
4118 | }, | |
4119 | /* BPF_ALU | BPF_ARSH | BPF_X */ | |
4120 | { | |
4121 | "ALU_ARSH_X: 0xff00ff0000000000 >> 40 = 0xffffffffffff00ff", | |
4122 | .u.insns_int = { | |
4123 | BPF_LD_IMM64(R0, 0xff00ff0000000000LL), | |
4124 | BPF_ALU32_IMM(BPF_MOV, R1, 40), | |
4125 | BPF_ALU64_REG(BPF_ARSH, R0, R1), | |
4126 | BPF_EXIT_INSN(), | |
4127 | }, | |
4128 | INTERNAL, | |
4129 | { }, | |
4130 | { { 0, 0xffff00ff } }, | |
4131 | }, | |
4132 | /* BPF_ALU | BPF_ARSH | BPF_K */ | |
4133 | { | |
4134 | "ALU_ARSH_K: 0xff00ff0000000000 >> 40 = 0xffffffffffff00ff", | |
4135 | .u.insns_int = { | |
4136 | BPF_LD_IMM64(R0, 0xff00ff0000000000LL), | |
4137 | BPF_ALU64_IMM(BPF_ARSH, R0, 40), | |
4138 | BPF_EXIT_INSN(), | |
4139 | }, | |
4140 | INTERNAL, | |
4141 | { }, | |
4142 | { { 0, 0xffff00ff } }, | |
4143 | }, | |
4144 | /* BPF_ALU | BPF_NEG */ | |
4145 | { | |
4146 | "ALU_NEG: -(3) = -3", | |
4147 | .u.insns_int = { | |
4148 | BPF_ALU32_IMM(BPF_MOV, R0, 3), | |
4149 | BPF_ALU32_IMM(BPF_NEG, R0, 0), | |
4150 | BPF_EXIT_INSN(), | |
4151 | }, | |
4152 | INTERNAL, | |
4153 | { }, | |
4154 | { { 0, -3 } }, | |
4155 | }, | |
4156 | { | |
4157 | "ALU_NEG: -(-3) = 3", | |
4158 | .u.insns_int = { | |
4159 | BPF_ALU32_IMM(BPF_MOV, R0, -3), | |
4160 | BPF_ALU32_IMM(BPF_NEG, R0, 0), | |
4161 | BPF_EXIT_INSN(), | |
4162 | }, | |
4163 | INTERNAL, | |
4164 | { }, | |
4165 | { { 0, 3 } }, | |
4166 | }, | |
4167 | { | |
4168 | "ALU64_NEG: -(3) = -3", | |
4169 | .u.insns_int = { | |
4170 | BPF_LD_IMM64(R0, 3), | |
4171 | BPF_ALU64_IMM(BPF_NEG, R0, 0), | |
4172 | BPF_EXIT_INSN(), | |
4173 | }, | |
4174 | INTERNAL, | |
4175 | { }, | |
4176 | { { 0, -3 } }, | |
4177 | }, | |
4178 | { | |
4179 | "ALU64_NEG: -(-3) = 3", | |
4180 | .u.insns_int = { | |
4181 | BPF_LD_IMM64(R0, -3), | |
4182 | BPF_ALU64_IMM(BPF_NEG, R0, 0), | |
4183 | BPF_EXIT_INSN(), | |
4184 | }, | |
4185 | INTERNAL, | |
4186 | { }, | |
4187 | { { 0, 3 } }, | |
4188 | }, | |
4189 | /* BPF_ALU | BPF_END | BPF_FROM_BE */ | |
4190 | { | |
4191 | "ALU_END_FROM_BE 16: 0x0123456789abcdef -> 0xcdef", | |
4192 | .u.insns_int = { | |
4193 | BPF_LD_IMM64(R0, 0x0123456789abcdefLL), | |
4194 | BPF_ENDIAN(BPF_FROM_BE, R0, 16), | |
4195 | BPF_EXIT_INSN(), | |
4196 | }, | |
4197 | INTERNAL, | |
4198 | { }, | |
4199 | { { 0, cpu_to_be16(0xcdef) } }, | |
4200 | }, | |
4201 | { | |
4202 | "ALU_END_FROM_BE 32: 0x0123456789abcdef -> 0x89abcdef", | |
4203 | .u.insns_int = { | |
4204 | BPF_LD_IMM64(R0, 0x0123456789abcdefLL), | |
4205 | BPF_ENDIAN(BPF_FROM_BE, R0, 32), | |
ba29becd XW |
4206 | BPF_ALU64_REG(BPF_MOV, R1, R0), |
4207 | BPF_ALU64_IMM(BPF_RSH, R1, 32), | |
4208 | BPF_ALU32_REG(BPF_ADD, R0, R1), /* R1 = 0 */ | |
cffc642d MH |
4209 | BPF_EXIT_INSN(), |
4210 | }, | |
4211 | INTERNAL, | |
4212 | { }, | |
4213 | { { 0, cpu_to_be32(0x89abcdef) } }, | |
4214 | }, | |
4215 | { | |
4216 | "ALU_END_FROM_BE 64: 0x0123456789abcdef -> 0x89abcdef", | |
4217 | .u.insns_int = { | |
4218 | BPF_LD_IMM64(R0, 0x0123456789abcdefLL), | |
4219 | BPF_ENDIAN(BPF_FROM_BE, R0, 64), | |
4220 | BPF_EXIT_INSN(), | |
4221 | }, | |
4222 | INTERNAL, | |
4223 | { }, | |
4224 | { { 0, (u32) cpu_to_be64(0x0123456789abcdefLL) } }, | |
4225 | }, | |
4226 | /* BPF_ALU | BPF_END | BPF_FROM_LE */ | |
4227 | { | |
4228 | "ALU_END_FROM_LE 16: 0x0123456789abcdef -> 0xefcd", | |
4229 | .u.insns_int = { | |
4230 | BPF_LD_IMM64(R0, 0x0123456789abcdefLL), | |
4231 | BPF_ENDIAN(BPF_FROM_LE, R0, 16), | |
4232 | BPF_EXIT_INSN(), | |
4233 | }, | |
4234 | INTERNAL, | |
4235 | { }, | |
4236 | { { 0, cpu_to_le16(0xcdef) } }, | |
4237 | }, | |
4238 | { | |
4239 | "ALU_END_FROM_LE 32: 0x0123456789abcdef -> 0xefcdab89", | |
4240 | .u.insns_int = { | |
4241 | BPF_LD_IMM64(R0, 0x0123456789abcdefLL), | |
4242 | BPF_ENDIAN(BPF_FROM_LE, R0, 32), | |
ba29becd XW |
4243 | BPF_ALU64_REG(BPF_MOV, R1, R0), |
4244 | BPF_ALU64_IMM(BPF_RSH, R1, 32), | |
4245 | BPF_ALU32_REG(BPF_ADD, R0, R1), /* R1 = 0 */ | |
cffc642d MH |
4246 | BPF_EXIT_INSN(), |
4247 | }, | |
4248 | INTERNAL, | |
4249 | { }, | |
4250 | { { 0, cpu_to_le32(0x89abcdef) } }, | |
4251 | }, | |
4252 | { | |
4253 | "ALU_END_FROM_LE 64: 0x0123456789abcdef -> 0x67452301", | |
4254 | .u.insns_int = { | |
4255 | BPF_LD_IMM64(R0, 0x0123456789abcdefLL), | |
4256 | BPF_ENDIAN(BPF_FROM_LE, R0, 64), | |
4257 | BPF_EXIT_INSN(), | |
4258 | }, | |
4259 | INTERNAL, | |
4260 | { }, | |
4261 | { { 0, (u32) cpu_to_le64(0x0123456789abcdefLL) } }, | |
4262 | }, | |
4263 | /* BPF_ST(X) | BPF_MEM | BPF_B/H/W/DW */ | |
4264 | { | |
4265 | "ST_MEM_B: Store/Load byte: max negative", | |
4266 | .u.insns_int = { | |
4267 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4268 | BPF_ST_MEM(BPF_B, R10, -40, 0xff), | |
4269 | BPF_LDX_MEM(BPF_B, R0, R10, -40), | |
4270 | BPF_EXIT_INSN(), | |
4271 | }, | |
4272 | INTERNAL, | |
4273 | { }, | |
4274 | { { 0, 0xff } }, | |
105c0361 | 4275 | .stack_depth = 40, |
cffc642d MH |
4276 | }, |
4277 | { | |
4278 | "ST_MEM_B: Store/Load byte: max positive", | |
4279 | .u.insns_int = { | |
4280 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4281 | BPF_ST_MEM(BPF_H, R10, -40, 0x7f), | |
4282 | BPF_LDX_MEM(BPF_H, R0, R10, -40), | |
4283 | BPF_EXIT_INSN(), | |
4284 | }, | |
4285 | INTERNAL, | |
4286 | { }, | |
4287 | { { 0, 0x7f } }, | |
105c0361 | 4288 | .stack_depth = 40, |
cffc642d MH |
4289 | }, |
4290 | { | |
4291 | "STX_MEM_B: Store/Load byte: max negative", | |
4292 | .u.insns_int = { | |
4293 | BPF_LD_IMM64(R0, 0), | |
4294 | BPF_LD_IMM64(R1, 0xffLL), | |
4295 | BPF_STX_MEM(BPF_B, R10, R1, -40), | |
4296 | BPF_LDX_MEM(BPF_B, R0, R10, -40), | |
4297 | BPF_EXIT_INSN(), | |
4298 | }, | |
4299 | INTERNAL, | |
4300 | { }, | |
4301 | { { 0, 0xff } }, | |
105c0361 | 4302 | .stack_depth = 40, |
cffc642d MH |
4303 | }, |
4304 | { | |
4305 | "ST_MEM_H: Store/Load half word: max negative", | |
4306 | .u.insns_int = { | |
4307 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4308 | BPF_ST_MEM(BPF_H, R10, -40, 0xffff), | |
4309 | BPF_LDX_MEM(BPF_H, R0, R10, -40), | |
4310 | BPF_EXIT_INSN(), | |
4311 | }, | |
4312 | INTERNAL, | |
4313 | { }, | |
4314 | { { 0, 0xffff } }, | |
105c0361 | 4315 | .stack_depth = 40, |
cffc642d MH |
4316 | }, |
4317 | { | |
4318 | "ST_MEM_H: Store/Load half word: max positive", | |
4319 | .u.insns_int = { | |
4320 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4321 | BPF_ST_MEM(BPF_H, R10, -40, 0x7fff), | |
4322 | BPF_LDX_MEM(BPF_H, R0, R10, -40), | |
4323 | BPF_EXIT_INSN(), | |
4324 | }, | |
4325 | INTERNAL, | |
4326 | { }, | |
4327 | { { 0, 0x7fff } }, | |
105c0361 | 4328 | .stack_depth = 40, |
cffc642d MH |
4329 | }, |
4330 | { | |
4331 | "STX_MEM_H: Store/Load half word: max negative", | |
4332 | .u.insns_int = { | |
4333 | BPF_LD_IMM64(R0, 0), | |
4334 | BPF_LD_IMM64(R1, 0xffffLL), | |
4335 | BPF_STX_MEM(BPF_H, R10, R1, -40), | |
4336 | BPF_LDX_MEM(BPF_H, R0, R10, -40), | |
4337 | BPF_EXIT_INSN(), | |
4338 | }, | |
4339 | INTERNAL, | |
4340 | { }, | |
4341 | { { 0, 0xffff } }, | |
105c0361 | 4342 | .stack_depth = 40, |
cffc642d MH |
4343 | }, |
4344 | { | |
4345 | "ST_MEM_W: Store/Load word: max negative", | |
4346 | .u.insns_int = { | |
4347 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4348 | BPF_ST_MEM(BPF_W, R10, -40, 0xffffffff), | |
4349 | BPF_LDX_MEM(BPF_W, R0, R10, -40), | |
4350 | BPF_EXIT_INSN(), | |
4351 | }, | |
4352 | INTERNAL, | |
4353 | { }, | |
4354 | { { 0, 0xffffffff } }, | |
105c0361 | 4355 | .stack_depth = 40, |
cffc642d MH |
4356 | }, |
4357 | { | |
4358 | "ST_MEM_W: Store/Load word: max positive", | |
4359 | .u.insns_int = { | |
4360 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4361 | BPF_ST_MEM(BPF_W, R10, -40, 0x7fffffff), | |
4362 | BPF_LDX_MEM(BPF_W, R0, R10, -40), | |
4363 | BPF_EXIT_INSN(), | |
4364 | }, | |
4365 | INTERNAL, | |
4366 | { }, | |
4367 | { { 0, 0x7fffffff } }, | |
105c0361 | 4368 | .stack_depth = 40, |
cffc642d MH |
4369 | }, |
4370 | { | |
4371 | "STX_MEM_W: Store/Load word: max negative", | |
4372 | .u.insns_int = { | |
4373 | BPF_LD_IMM64(R0, 0), | |
4374 | BPF_LD_IMM64(R1, 0xffffffffLL), | |
4375 | BPF_STX_MEM(BPF_W, R10, R1, -40), | |
4376 | BPF_LDX_MEM(BPF_W, R0, R10, -40), | |
4377 | BPF_EXIT_INSN(), | |
4378 | }, | |
4379 | INTERNAL, | |
4380 | { }, | |
4381 | { { 0, 0xffffffff } }, | |
105c0361 | 4382 | .stack_depth = 40, |
cffc642d MH |
4383 | }, |
4384 | { | |
4385 | "ST_MEM_DW: Store/Load double word: max negative", | |
4386 | .u.insns_int = { | |
4387 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4388 | BPF_ST_MEM(BPF_DW, R10, -40, 0xffffffff), | |
4389 | BPF_LDX_MEM(BPF_DW, R0, R10, -40), | |
4390 | BPF_EXIT_INSN(), | |
4391 | }, | |
4392 | INTERNAL, | |
4393 | { }, | |
4394 | { { 0, 0xffffffff } }, | |
105c0361 | 4395 | .stack_depth = 40, |
cffc642d MH |
4396 | }, |
4397 | { | |
4398 | "ST_MEM_DW: Store/Load double word: max negative 2", | |
4399 | .u.insns_int = { | |
56cbaa45 MH |
4400 | BPF_LD_IMM64(R2, 0xffff00000000ffffLL), |
4401 | BPF_LD_IMM64(R3, 0xffffffffffffffffLL), | |
cffc642d MH |
4402 | BPF_ST_MEM(BPF_DW, R10, -40, 0xffffffff), |
4403 | BPF_LDX_MEM(BPF_DW, R2, R10, -40), | |
4404 | BPF_JMP_REG(BPF_JEQ, R2, R3, 2), | |
4405 | BPF_MOV32_IMM(R0, 2), | |
4406 | BPF_EXIT_INSN(), | |
4407 | BPF_MOV32_IMM(R0, 1), | |
4408 | BPF_EXIT_INSN(), | |
4409 | }, | |
4410 | INTERNAL, | |
4411 | { }, | |
4412 | { { 0, 0x1 } }, | |
105c0361 | 4413 | .stack_depth = 40, |
cffc642d MH |
4414 | }, |
4415 | { | |
4416 | "ST_MEM_DW: Store/Load double word: max positive", | |
4417 | .u.insns_int = { | |
4418 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4419 | BPF_ST_MEM(BPF_DW, R10, -40, 0x7fffffff), | |
4420 | BPF_LDX_MEM(BPF_DW, R0, R10, -40), | |
4421 | BPF_EXIT_INSN(), | |
4422 | }, | |
4423 | INTERNAL, | |
4424 | { }, | |
4425 | { { 0, 0x7fffffff } }, | |
105c0361 | 4426 | .stack_depth = 40, |
cffc642d MH |
4427 | }, |
4428 | { | |
4429 | "STX_MEM_DW: Store/Load double word: max negative", | |
4430 | .u.insns_int = { | |
4431 | BPF_LD_IMM64(R0, 0), | |
4432 | BPF_LD_IMM64(R1, 0xffffffffffffffffLL), | |
4433 | BPF_STX_MEM(BPF_W, R10, R1, -40), | |
4434 | BPF_LDX_MEM(BPF_W, R0, R10, -40), | |
4435 | BPF_EXIT_INSN(), | |
4436 | }, | |
4437 | INTERNAL, | |
4438 | { }, | |
4439 | { { 0, 0xffffffff } }, | |
105c0361 | 4440 | .stack_depth = 40, |
cffc642d MH |
4441 | }, |
4442 | /* BPF_STX | BPF_XADD | BPF_W/DW */ | |
4443 | { | |
4444 | "STX_XADD_W: Test: 0x12 + 0x10 = 0x22", | |
4445 | .u.insns_int = { | |
4446 | BPF_ALU32_IMM(BPF_MOV, R0, 0x12), | |
4447 | BPF_ST_MEM(BPF_W, R10, -40, 0x10), | |
4448 | BPF_STX_XADD(BPF_W, R10, R0, -40), | |
4449 | BPF_LDX_MEM(BPF_W, R0, R10, -40), | |
4450 | BPF_EXIT_INSN(), | |
4451 | }, | |
4452 | INTERNAL, | |
4453 | { }, | |
4454 | { { 0, 0x22 } }, | |
105c0361 | 4455 | .stack_depth = 40, |
cffc642d | 4456 | }, |
85f68fe8 DB |
4457 | { |
4458 | "STX_XADD_W: Test side-effects, r10: 0x12 + 0x10 = 0x22", | |
4459 | .u.insns_int = { | |
4460 | BPF_ALU64_REG(BPF_MOV, R1, R10), | |
4461 | BPF_ALU32_IMM(BPF_MOV, R0, 0x12), | |
4462 | BPF_ST_MEM(BPF_W, R10, -40, 0x10), | |
4463 | BPF_STX_XADD(BPF_W, R10, R0, -40), | |
4464 | BPF_ALU64_REG(BPF_MOV, R0, R10), | |
4465 | BPF_ALU64_REG(BPF_SUB, R0, R1), | |
4466 | BPF_EXIT_INSN(), | |
4467 | }, | |
4468 | INTERNAL, | |
4469 | { }, | |
4470 | { { 0, 0 } }, | |
105c0361 | 4471 | .stack_depth = 40, |
85f68fe8 DB |
4472 | }, |
4473 | { | |
4474 | "STX_XADD_W: Test side-effects, r0: 0x12 + 0x10 = 0x22", | |
4475 | .u.insns_int = { | |
4476 | BPF_ALU32_IMM(BPF_MOV, R0, 0x12), | |
4477 | BPF_ST_MEM(BPF_W, R10, -40, 0x10), | |
4478 | BPF_STX_XADD(BPF_W, R10, R0, -40), | |
4479 | BPF_EXIT_INSN(), | |
4480 | }, | |
4481 | INTERNAL, | |
4482 | { }, | |
4483 | { { 0, 0x12 } }, | |
105c0361 | 4484 | .stack_depth = 40, |
85f68fe8 DB |
4485 | }, |
4486 | { | |
4487 | "STX_XADD_W: X + 1 + 1 + 1 + ...", | |
4488 | { }, | |
4489 | INTERNAL, | |
4490 | { }, | |
4491 | { { 0, 4134 } }, | |
4492 | .fill_helper = bpf_fill_stxw, | |
4493 | }, | |
cffc642d MH |
4494 | { |
4495 | "STX_XADD_DW: Test: 0x12 + 0x10 = 0x22", | |
4496 | .u.insns_int = { | |
4497 | BPF_ALU32_IMM(BPF_MOV, R0, 0x12), | |
4498 | BPF_ST_MEM(BPF_DW, R10, -40, 0x10), | |
4499 | BPF_STX_XADD(BPF_DW, R10, R0, -40), | |
4500 | BPF_LDX_MEM(BPF_DW, R0, R10, -40), | |
4501 | BPF_EXIT_INSN(), | |
4502 | }, | |
4503 | INTERNAL, | |
4504 | { }, | |
4505 | { { 0, 0x22 } }, | |
105c0361 | 4506 | .stack_depth = 40, |
cffc642d | 4507 | }, |
85f68fe8 DB |
4508 | { |
4509 | "STX_XADD_DW: Test side-effects, r10: 0x12 + 0x10 = 0x22", | |
4510 | .u.insns_int = { | |
4511 | BPF_ALU64_REG(BPF_MOV, R1, R10), | |
4512 | BPF_ALU32_IMM(BPF_MOV, R0, 0x12), | |
4513 | BPF_ST_MEM(BPF_DW, R10, -40, 0x10), | |
4514 | BPF_STX_XADD(BPF_DW, R10, R0, -40), | |
4515 | BPF_ALU64_REG(BPF_MOV, R0, R10), | |
4516 | BPF_ALU64_REG(BPF_SUB, R0, R1), | |
4517 | BPF_EXIT_INSN(), | |
4518 | }, | |
4519 | INTERNAL, | |
4520 | { }, | |
4521 | { { 0, 0 } }, | |
105c0361 | 4522 | .stack_depth = 40, |
85f68fe8 DB |
4523 | }, |
4524 | { | |
4525 | "STX_XADD_DW: Test side-effects, r0: 0x12 + 0x10 = 0x22", | |
4526 | .u.insns_int = { | |
4527 | BPF_ALU32_IMM(BPF_MOV, R0, 0x12), | |
4528 | BPF_ST_MEM(BPF_DW, R10, -40, 0x10), | |
4529 | BPF_STX_XADD(BPF_DW, R10, R0, -40), | |
4530 | BPF_EXIT_INSN(), | |
4531 | }, | |
4532 | INTERNAL, | |
4533 | { }, | |
4534 | { { 0, 0x12 } }, | |
105c0361 | 4535 | .stack_depth = 40, |
85f68fe8 DB |
4536 | }, |
4537 | { | |
4538 | "STX_XADD_DW: X + 1 + 1 + 1 + ...", | |
4539 | { }, | |
4540 | INTERNAL, | |
4541 | { }, | |
4542 | { { 0, 4134 } }, | |
4543 | .fill_helper = bpf_fill_stxdw, | |
4544 | }, | |
cffc642d MH |
4545 | /* BPF_JMP | BPF_EXIT */ |
4546 | { | |
4547 | "JMP_EXIT", | |
4548 | .u.insns_int = { | |
4549 | BPF_ALU32_IMM(BPF_MOV, R0, 0x4711), | |
4550 | BPF_EXIT_INSN(), | |
4551 | BPF_ALU32_IMM(BPF_MOV, R0, 0x4712), | |
4552 | }, | |
4553 | INTERNAL, | |
4554 | { }, | |
4555 | { { 0, 0x4711 } }, | |
4556 | }, | |
4557 | /* BPF_JMP | BPF_JA */ | |
4558 | { | |
4559 | "JMP_JA: Unconditional jump: if (true) return 1", | |
4560 | .u.insns_int = { | |
4561 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
4562 | BPF_JMP_IMM(BPF_JA, 0, 0, 1), | |
4563 | BPF_EXIT_INSN(), | |
4564 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4565 | BPF_EXIT_INSN(), | |
4566 | }, | |
4567 | INTERNAL, | |
4568 | { }, | |
4569 | { { 0, 1 } }, | |
4570 | }, | |
92b31a9a DB |
4571 | /* BPF_JMP | BPF_JSLT | BPF_K */ |
4572 | { | |
4573 | "JMP_JSLT_K: Signed jump: if (-2 < -1) return 1", | |
4574 | .u.insns_int = { | |
4575 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
4576 | BPF_LD_IMM64(R1, 0xfffffffffffffffeLL), | |
4577 | BPF_JMP_IMM(BPF_JSLT, R1, -1, 1), | |
4578 | BPF_EXIT_INSN(), | |
4579 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4580 | BPF_EXIT_INSN(), | |
4581 | }, | |
4582 | INTERNAL, | |
4583 | { }, | |
4584 | { { 0, 1 } }, | |
4585 | }, | |
4586 | { | |
4587 | "JMP_JSLT_K: Signed jump: if (-1 < -1) return 0", | |
4588 | .u.insns_int = { | |
4589 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4590 | BPF_LD_IMM64(R1, 0xffffffffffffffffLL), | |
4591 | BPF_JMP_IMM(BPF_JSLT, R1, -1, 1), | |
4592 | BPF_EXIT_INSN(), | |
4593 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
4594 | BPF_EXIT_INSN(), | |
4595 | }, | |
4596 | INTERNAL, | |
4597 | { }, | |
4598 | { { 0, 1 } }, | |
4599 | }, | |
cffc642d MH |
4600 | /* BPF_JMP | BPF_JSGT | BPF_K */ |
4601 | { | |
4602 | "JMP_JSGT_K: Signed jump: if (-1 > -2) return 1", | |
4603 | .u.insns_int = { | |
4604 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
4605 | BPF_LD_IMM64(R1, 0xffffffffffffffffLL), | |
4606 | BPF_JMP_IMM(BPF_JSGT, R1, -2, 1), | |
4607 | BPF_EXIT_INSN(), | |
4608 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4609 | BPF_EXIT_INSN(), | |
4610 | }, | |
4611 | INTERNAL, | |
4612 | { }, | |
4613 | { { 0, 1 } }, | |
4614 | }, | |
4615 | { | |
4616 | "JMP_JSGT_K: Signed jump: if (-1 > -1) return 0", | |
4617 | .u.insns_int = { | |
4618 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4619 | BPF_LD_IMM64(R1, 0xffffffffffffffffLL), | |
4620 | BPF_JMP_IMM(BPF_JSGT, R1, -1, 1), | |
4621 | BPF_EXIT_INSN(), | |
4622 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
4623 | BPF_EXIT_INSN(), | |
4624 | }, | |
4625 | INTERNAL, | |
4626 | { }, | |
4627 | { { 0, 1 } }, | |
4628 | }, | |
92b31a9a DB |
4629 | /* BPF_JMP | BPF_JSLE | BPF_K */ |
4630 | { | |
4631 | "JMP_JSLE_K: Signed jump: if (-2 <= -1) return 1", | |
4632 | .u.insns_int = { | |
4633 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
4634 | BPF_LD_IMM64(R1, 0xfffffffffffffffeLL), | |
4635 | BPF_JMP_IMM(BPF_JSLE, R1, -1, 1), | |
4636 | BPF_EXIT_INSN(), | |
4637 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4638 | BPF_EXIT_INSN(), | |
4639 | }, | |
4640 | INTERNAL, | |
4641 | { }, | |
4642 | { { 0, 1 } }, | |
4643 | }, | |
4644 | { | |
4645 | "JMP_JSLE_K: Signed jump: if (-1 <= -1) return 1", | |
4646 | .u.insns_int = { | |
4647 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
4648 | BPF_LD_IMM64(R1, 0xffffffffffffffffLL), | |
4649 | BPF_JMP_IMM(BPF_JSLE, R1, -1, 1), | |
4650 | BPF_EXIT_INSN(), | |
4651 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4652 | BPF_EXIT_INSN(), | |
4653 | }, | |
4654 | INTERNAL, | |
4655 | { }, | |
4656 | { { 0, 1 } }, | |
4657 | }, | |
4658 | { | |
4659 | "JMP_JSLE_K: Signed jump: value walk 1", | |
4660 | .u.insns_int = { | |
4661 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
4662 | BPF_LD_IMM64(R1, 3), | |
4663 | BPF_JMP_IMM(BPF_JSLE, R1, 0, 6), | |
4664 | BPF_ALU64_IMM(BPF_SUB, R1, 1), | |
4665 | BPF_JMP_IMM(BPF_JSLE, R1, 0, 4), | |
4666 | BPF_ALU64_IMM(BPF_SUB, R1, 1), | |
4667 | BPF_JMP_IMM(BPF_JSLE, R1, 0, 2), | |
4668 | BPF_ALU64_IMM(BPF_SUB, R1, 1), | |
4669 | BPF_JMP_IMM(BPF_JSLE, R1, 0, 1), | |
4670 | BPF_EXIT_INSN(), /* bad exit */ | |
4671 | BPF_ALU32_IMM(BPF_MOV, R0, 1), /* good exit */ | |
4672 | BPF_EXIT_INSN(), | |
4673 | }, | |
4674 | INTERNAL, | |
4675 | { }, | |
4676 | { { 0, 1 } }, | |
4677 | }, | |
4678 | { | |
4679 | "JMP_JSLE_K: Signed jump: value walk 2", | |
4680 | .u.insns_int = { | |
4681 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
4682 | BPF_LD_IMM64(R1, 3), | |
4683 | BPF_JMP_IMM(BPF_JSLE, R1, 0, 4), | |
4684 | BPF_ALU64_IMM(BPF_SUB, R1, 2), | |
4685 | BPF_JMP_IMM(BPF_JSLE, R1, 0, 2), | |
4686 | BPF_ALU64_IMM(BPF_SUB, R1, 2), | |
4687 | BPF_JMP_IMM(BPF_JSLE, R1, 0, 1), | |
4688 | BPF_EXIT_INSN(), /* bad exit */ | |
4689 | BPF_ALU32_IMM(BPF_MOV, R0, 1), /* good exit */ | |
4690 | BPF_EXIT_INSN(), | |
4691 | }, | |
4692 | INTERNAL, | |
4693 | { }, | |
4694 | { { 0, 1 } }, | |
4695 | }, | |
cffc642d MH |
4696 | /* BPF_JMP | BPF_JSGE | BPF_K */ |
4697 | { | |
4698 | "JMP_JSGE_K: Signed jump: if (-1 >= -2) return 1", | |
4699 | .u.insns_int = { | |
4700 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
4701 | BPF_LD_IMM64(R1, 0xffffffffffffffffLL), | |
4702 | BPF_JMP_IMM(BPF_JSGE, R1, -2, 1), | |
4703 | BPF_EXIT_INSN(), | |
4704 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4705 | BPF_EXIT_INSN(), | |
4706 | }, | |
4707 | INTERNAL, | |
4708 | { }, | |
4709 | { { 0, 1 } }, | |
4710 | }, | |
4711 | { | |
4712 | "JMP_JSGE_K: Signed jump: if (-1 >= -1) return 1", | |
4713 | .u.insns_int = { | |
4714 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
4715 | BPF_LD_IMM64(R1, 0xffffffffffffffffLL), | |
4716 | BPF_JMP_IMM(BPF_JSGE, R1, -1, 1), | |
4717 | BPF_EXIT_INSN(), | |
4718 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4719 | BPF_EXIT_INSN(), | |
4720 | }, | |
4721 | INTERNAL, | |
4722 | { }, | |
4723 | { { 0, 1 } }, | |
4724 | }, | |
791caeb0 DD |
4725 | { |
4726 | "JMP_JSGE_K: Signed jump: value walk 1", | |
4727 | .u.insns_int = { | |
4728 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
4729 | BPF_LD_IMM64(R1, -3), | |
4730 | BPF_JMP_IMM(BPF_JSGE, R1, 0, 6), | |
4731 | BPF_ALU64_IMM(BPF_ADD, R1, 1), | |
4732 | BPF_JMP_IMM(BPF_JSGE, R1, 0, 4), | |
4733 | BPF_ALU64_IMM(BPF_ADD, R1, 1), | |
4734 | BPF_JMP_IMM(BPF_JSGE, R1, 0, 2), | |
4735 | BPF_ALU64_IMM(BPF_ADD, R1, 1), | |
4736 | BPF_JMP_IMM(BPF_JSGE, R1, 0, 1), | |
4737 | BPF_EXIT_INSN(), /* bad exit */ | |
4738 | BPF_ALU32_IMM(BPF_MOV, R0, 1), /* good exit */ | |
4739 | BPF_EXIT_INSN(), | |
4740 | }, | |
4741 | INTERNAL, | |
4742 | { }, | |
4743 | { { 0, 1 } }, | |
4744 | }, | |
4745 | { | |
4746 | "JMP_JSGE_K: Signed jump: value walk 2", | |
4747 | .u.insns_int = { | |
4748 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
4749 | BPF_LD_IMM64(R1, -3), | |
4750 | BPF_JMP_IMM(BPF_JSGE, R1, 0, 4), | |
4751 | BPF_ALU64_IMM(BPF_ADD, R1, 2), | |
4752 | BPF_JMP_IMM(BPF_JSGE, R1, 0, 2), | |
4753 | BPF_ALU64_IMM(BPF_ADD, R1, 2), | |
4754 | BPF_JMP_IMM(BPF_JSGE, R1, 0, 1), | |
4755 | BPF_EXIT_INSN(), /* bad exit */ | |
4756 | BPF_ALU32_IMM(BPF_MOV, R0, 1), /* good exit */ | |
4757 | BPF_EXIT_INSN(), | |
4758 | }, | |
4759 | INTERNAL, | |
4760 | { }, | |
4761 | { { 0, 1 } }, | |
4762 | }, | |
cffc642d MH |
4763 | /* BPF_JMP | BPF_JGT | BPF_K */ |
4764 | { | |
4765 | "JMP_JGT_K: if (3 > 2) return 1", | |
4766 | .u.insns_int = { | |
4767 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
4768 | BPF_LD_IMM64(R1, 3), | |
4769 | BPF_JMP_IMM(BPF_JGT, R1, 2, 1), | |
4770 | BPF_EXIT_INSN(), | |
4771 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4772 | BPF_EXIT_INSN(), | |
4773 | }, | |
4774 | INTERNAL, | |
4775 | { }, | |
4776 | { { 0, 1 } }, | |
4777 | }, | |
c7395d6b NR |
4778 | { |
4779 | "JMP_JGT_K: Unsigned jump: if (-1 > 1) return 1", | |
4780 | .u.insns_int = { | |
4781 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
4782 | BPF_LD_IMM64(R1, -1), | |
4783 | BPF_JMP_IMM(BPF_JGT, R1, 1, 1), | |
4784 | BPF_EXIT_INSN(), | |
4785 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4786 | BPF_EXIT_INSN(), | |
4787 | }, | |
4788 | INTERNAL, | |
4789 | { }, | |
4790 | { { 0, 1 } }, | |
4791 | }, | |
92b31a9a DB |
4792 | /* BPF_JMP | BPF_JLT | BPF_K */ |
4793 | { | |
4794 | "JMP_JLT_K: if (2 < 3) return 1", | |
4795 | .u.insns_int = { | |
4796 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
4797 | BPF_LD_IMM64(R1, 2), | |
4798 | BPF_JMP_IMM(BPF_JLT, R1, 3, 1), | |
4799 | BPF_EXIT_INSN(), | |
4800 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4801 | BPF_EXIT_INSN(), | |
4802 | }, | |
4803 | INTERNAL, | |
4804 | { }, | |
4805 | { { 0, 1 } }, | |
4806 | }, | |
4807 | { | |
4808 | "JMP_JGT_K: Unsigned jump: if (1 < -1) return 1", | |
4809 | .u.insns_int = { | |
4810 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
4811 | BPF_LD_IMM64(R1, 1), | |
4812 | BPF_JMP_IMM(BPF_JLT, R1, -1, 1), | |
4813 | BPF_EXIT_INSN(), | |
4814 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4815 | BPF_EXIT_INSN(), | |
4816 | }, | |
4817 | INTERNAL, | |
4818 | { }, | |
4819 | { { 0, 1 } }, | |
4820 | }, | |
cffc642d MH |
4821 | /* BPF_JMP | BPF_JGE | BPF_K */ |
4822 | { | |
4823 | "JMP_JGE_K: if (3 >= 2) return 1", | |
4824 | .u.insns_int = { | |
4825 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
4826 | BPF_LD_IMM64(R1, 3), | |
4827 | BPF_JMP_IMM(BPF_JGE, R1, 2, 1), | |
4828 | BPF_EXIT_INSN(), | |
4829 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4830 | BPF_EXIT_INSN(), | |
4831 | }, | |
4832 | INTERNAL, | |
4833 | { }, | |
4834 | { { 0, 1 } }, | |
4835 | }, | |
92b31a9a DB |
4836 | /* BPF_JMP | BPF_JLE | BPF_K */ |
4837 | { | |
4838 | "JMP_JLE_K: if (2 <= 3) return 1", | |
4839 | .u.insns_int = { | |
4840 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
4841 | BPF_LD_IMM64(R1, 2), | |
4842 | BPF_JMP_IMM(BPF_JLE, R1, 3, 1), | |
4843 | BPF_EXIT_INSN(), | |
4844 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4845 | BPF_EXIT_INSN(), | |
4846 | }, | |
4847 | INTERNAL, | |
4848 | { }, | |
4849 | { { 0, 1 } }, | |
4850 | }, | |
fe593844 MH |
4851 | /* BPF_JMP | BPF_JGT | BPF_K jump backwards */ |
4852 | { | |
4853 | "JMP_JGT_K: if (3 > 2) return 1 (jump backwards)", | |
4854 | .u.insns_int = { | |
4855 | BPF_JMP_IMM(BPF_JA, 0, 0, 2), /* goto start */ | |
4856 | BPF_ALU32_IMM(BPF_MOV, R0, 1), /* out: */ | |
4857 | BPF_EXIT_INSN(), | |
4858 | BPF_ALU32_IMM(BPF_MOV, R0, 0), /* start: */ | |
4859 | BPF_LD_IMM64(R1, 3), /* note: this takes 2 insns */ | |
4860 | BPF_JMP_IMM(BPF_JGT, R1, 2, -6), /* goto out */ | |
4861 | BPF_EXIT_INSN(), | |
4862 | }, | |
4863 | INTERNAL, | |
4864 | { }, | |
4865 | { { 0, 1 } }, | |
4866 | }, | |
cffc642d MH |
4867 | { |
4868 | "JMP_JGE_K: if (3 >= 3) return 1", | |
4869 | .u.insns_int = { | |
4870 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
4871 | BPF_LD_IMM64(R1, 3), | |
4872 | BPF_JMP_IMM(BPF_JGE, R1, 3, 1), | |
4873 | BPF_EXIT_INSN(), | |
4874 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4875 | BPF_EXIT_INSN(), | |
4876 | }, | |
4877 | INTERNAL, | |
4878 | { }, | |
4879 | { { 0, 1 } }, | |
4880 | }, | |
92b31a9a DB |
4881 | /* BPF_JMP | BPF_JLT | BPF_K jump backwards */ |
4882 | { | |
4883 | "JMP_JGT_K: if (2 < 3) return 1 (jump backwards)", | |
4884 | .u.insns_int = { | |
4885 | BPF_JMP_IMM(BPF_JA, 0, 0, 2), /* goto start */ | |
4886 | BPF_ALU32_IMM(BPF_MOV, R0, 1), /* out: */ | |
4887 | BPF_EXIT_INSN(), | |
4888 | BPF_ALU32_IMM(BPF_MOV, R0, 0), /* start: */ | |
4889 | BPF_LD_IMM64(R1, 2), /* note: this takes 2 insns */ | |
4890 | BPF_JMP_IMM(BPF_JLT, R1, 3, -6), /* goto out */ | |
4891 | BPF_EXIT_INSN(), | |
4892 | }, | |
4893 | INTERNAL, | |
4894 | { }, | |
4895 | { { 0, 1 } }, | |
4896 | }, | |
4897 | { | |
4898 | "JMP_JLE_K: if (3 <= 3) return 1", | |
4899 | .u.insns_int = { | |
4900 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
4901 | BPF_LD_IMM64(R1, 3), | |
4902 | BPF_JMP_IMM(BPF_JLE, R1, 3, 1), | |
4903 | BPF_EXIT_INSN(), | |
4904 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4905 | BPF_EXIT_INSN(), | |
4906 | }, | |
4907 | INTERNAL, | |
4908 | { }, | |
4909 | { { 0, 1 } }, | |
4910 | }, | |
cffc642d MH |
4911 | /* BPF_JMP | BPF_JNE | BPF_K */ |
4912 | { | |
4913 | "JMP_JNE_K: if (3 != 2) return 1", | |
4914 | .u.insns_int = { | |
4915 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
4916 | BPF_LD_IMM64(R1, 3), | |
4917 | BPF_JMP_IMM(BPF_JNE, R1, 2, 1), | |
4918 | BPF_EXIT_INSN(), | |
4919 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4920 | BPF_EXIT_INSN(), | |
4921 | }, | |
4922 | INTERNAL, | |
4923 | { }, | |
4924 | { { 0, 1 } }, | |
4925 | }, | |
4926 | /* BPF_JMP | BPF_JEQ | BPF_K */ | |
4927 | { | |
4928 | "JMP_JEQ_K: if (3 == 3) return 1", | |
4929 | .u.insns_int = { | |
4930 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
4931 | BPF_LD_IMM64(R1, 3), | |
4932 | BPF_JMP_IMM(BPF_JEQ, R1, 3, 1), | |
4933 | BPF_EXIT_INSN(), | |
4934 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4935 | BPF_EXIT_INSN(), | |
4936 | }, | |
4937 | INTERNAL, | |
4938 | { }, | |
4939 | { { 0, 1 } }, | |
4940 | }, | |
4941 | /* BPF_JMP | BPF_JSET | BPF_K */ | |
4942 | { | |
4943 | "JMP_JSET_K: if (0x3 & 0x2) return 1", | |
4944 | .u.insns_int = { | |
4945 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
4946 | BPF_LD_IMM64(R1, 3), | |
9f134c34 | 4947 | BPF_JMP_IMM(BPF_JSET, R1, 2, 1), |
cffc642d MH |
4948 | BPF_EXIT_INSN(), |
4949 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4950 | BPF_EXIT_INSN(), | |
4951 | }, | |
4952 | INTERNAL, | |
4953 | { }, | |
4954 | { { 0, 1 } }, | |
4955 | }, | |
4956 | { | |
4957 | "JMP_JSET_K: if (0x3 & 0xffffffff) return 1", | |
4958 | .u.insns_int = { | |
4959 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
4960 | BPF_LD_IMM64(R1, 3), | |
9f134c34 | 4961 | BPF_JMP_IMM(BPF_JSET, R1, 0xffffffff, 1), |
cffc642d MH |
4962 | BPF_EXIT_INSN(), |
4963 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4964 | BPF_EXIT_INSN(), | |
4965 | }, | |
4966 | INTERNAL, | |
4967 | { }, | |
4968 | { { 0, 1 } }, | |
4969 | }, | |
4970 | /* BPF_JMP | BPF_JSGT | BPF_X */ | |
4971 | { | |
4972 | "JMP_JSGT_X: Signed jump: if (-1 > -2) return 1", | |
4973 | .u.insns_int = { | |
4974 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
4975 | BPF_LD_IMM64(R1, -1), | |
4976 | BPF_LD_IMM64(R2, -2), | |
4977 | BPF_JMP_REG(BPF_JSGT, R1, R2, 1), | |
4978 | BPF_EXIT_INSN(), | |
4979 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4980 | BPF_EXIT_INSN(), | |
4981 | }, | |
4982 | INTERNAL, | |
4983 | { }, | |
4984 | { { 0, 1 } }, | |
4985 | }, | |
4986 | { | |
4987 | "JMP_JSGT_X: Signed jump: if (-1 > -1) return 0", | |
4988 | .u.insns_int = { | |
4989 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
4990 | BPF_LD_IMM64(R1, -1), | |
4991 | BPF_LD_IMM64(R2, -1), | |
4992 | BPF_JMP_REG(BPF_JSGT, R1, R2, 1), | |
4993 | BPF_EXIT_INSN(), | |
4994 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
4995 | BPF_EXIT_INSN(), | |
4996 | }, | |
4997 | INTERNAL, | |
4998 | { }, | |
4999 | { { 0, 1 } }, | |
5000 | }, | |
92b31a9a DB |
5001 | /* BPF_JMP | BPF_JSLT | BPF_X */ |
5002 | { | |
5003 | "JMP_JSLT_X: Signed jump: if (-2 < -1) return 1", | |
5004 | .u.insns_int = { | |
5005 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
5006 | BPF_LD_IMM64(R1, -1), | |
5007 | BPF_LD_IMM64(R2, -2), | |
5008 | BPF_JMP_REG(BPF_JSLT, R2, R1, 1), | |
5009 | BPF_EXIT_INSN(), | |
5010 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
5011 | BPF_EXIT_INSN(), | |
5012 | }, | |
5013 | INTERNAL, | |
5014 | { }, | |
5015 | { { 0, 1 } }, | |
5016 | }, | |
5017 | { | |
5018 | "JMP_JSLT_X: Signed jump: if (-1 < -1) return 0", | |
5019 | .u.insns_int = { | |
5020 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
5021 | BPF_LD_IMM64(R1, -1), | |
5022 | BPF_LD_IMM64(R2, -1), | |
5023 | BPF_JMP_REG(BPF_JSLT, R1, R2, 1), | |
5024 | BPF_EXIT_INSN(), | |
5025 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
5026 | BPF_EXIT_INSN(), | |
5027 | }, | |
5028 | INTERNAL, | |
5029 | { }, | |
5030 | { { 0, 1 } }, | |
5031 | }, | |
cffc642d MH |
5032 | /* BPF_JMP | BPF_JSGE | BPF_X */ |
5033 | { | |
5034 | "JMP_JSGE_X: Signed jump: if (-1 >= -2) return 1", | |
5035 | .u.insns_int = { | |
5036 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
5037 | BPF_LD_IMM64(R1, -1), | |
5038 | BPF_LD_IMM64(R2, -2), | |
5039 | BPF_JMP_REG(BPF_JSGE, R1, R2, 1), | |
5040 | BPF_EXIT_INSN(), | |
5041 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
5042 | BPF_EXIT_INSN(), | |
5043 | }, | |
5044 | INTERNAL, | |
5045 | { }, | |
5046 | { { 0, 1 } }, | |
5047 | }, | |
5048 | { | |
5049 | "JMP_JSGE_X: Signed jump: if (-1 >= -1) return 1", | |
5050 | .u.insns_int = { | |
5051 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
5052 | BPF_LD_IMM64(R1, -1), | |
5053 | BPF_LD_IMM64(R2, -1), | |
5054 | BPF_JMP_REG(BPF_JSGE, R1, R2, 1), | |
5055 | BPF_EXIT_INSN(), | |
5056 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
5057 | BPF_EXIT_INSN(), | |
5058 | }, | |
5059 | INTERNAL, | |
5060 | { }, | |
5061 | { { 0, 1 } }, | |
5062 | }, | |
92b31a9a DB |
5063 | /* BPF_JMP | BPF_JSLE | BPF_X */ |
5064 | { | |
5065 | "JMP_JSLE_X: Signed jump: if (-2 <= -1) return 1", | |
5066 | .u.insns_int = { | |
5067 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
5068 | BPF_LD_IMM64(R1, -1), | |
5069 | BPF_LD_IMM64(R2, -2), | |
5070 | BPF_JMP_REG(BPF_JSLE, R2, R1, 1), | |
5071 | BPF_EXIT_INSN(), | |
5072 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
5073 | BPF_EXIT_INSN(), | |
5074 | }, | |
5075 | INTERNAL, | |
5076 | { }, | |
5077 | { { 0, 1 } }, | |
5078 | }, | |
5079 | { | |
5080 | "JMP_JSLE_X: Signed jump: if (-1 <= -1) return 1", | |
5081 | .u.insns_int = { | |
5082 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
5083 | BPF_LD_IMM64(R1, -1), | |
5084 | BPF_LD_IMM64(R2, -1), | |
5085 | BPF_JMP_REG(BPF_JSLE, R1, R2, 1), | |
5086 | BPF_EXIT_INSN(), | |
5087 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
5088 | BPF_EXIT_INSN(), | |
5089 | }, | |
5090 | INTERNAL, | |
5091 | { }, | |
5092 | { { 0, 1 } }, | |
5093 | }, | |
cffc642d MH |
5094 | /* BPF_JMP | BPF_JGT | BPF_X */ |
5095 | { | |
5096 | "JMP_JGT_X: if (3 > 2) return 1", | |
5097 | .u.insns_int = { | |
5098 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
5099 | BPF_LD_IMM64(R1, 3), | |
5100 | BPF_LD_IMM64(R2, 2), | |
5101 | BPF_JMP_REG(BPF_JGT, R1, R2, 1), | |
5102 | BPF_EXIT_INSN(), | |
5103 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
5104 | BPF_EXIT_INSN(), | |
5105 | }, | |
5106 | INTERNAL, | |
5107 | { }, | |
5108 | { { 0, 1 } }, | |
5109 | }, | |
c7395d6b NR |
5110 | { |
5111 | "JMP_JGT_X: Unsigned jump: if (-1 > 1) return 1", | |
5112 | .u.insns_int = { | |
5113 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
5114 | BPF_LD_IMM64(R1, -1), | |
5115 | BPF_LD_IMM64(R2, 1), | |
5116 | BPF_JMP_REG(BPF_JGT, R1, R2, 1), | |
5117 | BPF_EXIT_INSN(), | |
5118 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
5119 | BPF_EXIT_INSN(), | |
5120 | }, | |
5121 | INTERNAL, | |
5122 | { }, | |
5123 | { { 0, 1 } }, | |
5124 | }, | |
92b31a9a DB |
5125 | /* BPF_JMP | BPF_JLT | BPF_X */ |
5126 | { | |
5127 | "JMP_JLT_X: if (2 < 3) return 1", | |
5128 | .u.insns_int = { | |
5129 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
5130 | BPF_LD_IMM64(R1, 3), | |
5131 | BPF_LD_IMM64(R2, 2), | |
5132 | BPF_JMP_REG(BPF_JLT, R2, R1, 1), | |
5133 | BPF_EXIT_INSN(), | |
5134 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
5135 | BPF_EXIT_INSN(), | |
5136 | }, | |
5137 | INTERNAL, | |
5138 | { }, | |
5139 | { { 0, 1 } }, | |
5140 | }, | |
5141 | { | |
5142 | "JMP_JLT_X: Unsigned jump: if (1 < -1) return 1", | |
5143 | .u.insns_int = { | |
5144 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
5145 | BPF_LD_IMM64(R1, -1), | |
5146 | BPF_LD_IMM64(R2, 1), | |
5147 | BPF_JMP_REG(BPF_JLT, R2, R1, 1), | |
5148 | BPF_EXIT_INSN(), | |
5149 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
5150 | BPF_EXIT_INSN(), | |
5151 | }, | |
5152 | INTERNAL, | |
5153 | { }, | |
5154 | { { 0, 1 } }, | |
5155 | }, | |
cffc642d MH |
5156 | /* BPF_JMP | BPF_JGE | BPF_X */ |
5157 | { | |
5158 | "JMP_JGE_X: if (3 >= 2) return 1", | |
5159 | .u.insns_int = { | |
5160 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
5161 | BPF_LD_IMM64(R1, 3), | |
5162 | BPF_LD_IMM64(R2, 2), | |
5163 | BPF_JMP_REG(BPF_JGE, R1, R2, 1), | |
5164 | BPF_EXIT_INSN(), | |
5165 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
5166 | BPF_EXIT_INSN(), | |
5167 | }, | |
5168 | INTERNAL, | |
5169 | { }, | |
5170 | { { 0, 1 } }, | |
5171 | }, | |
5172 | { | |
5173 | "JMP_JGE_X: if (3 >= 3) return 1", | |
5174 | .u.insns_int = { | |
5175 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
5176 | BPF_LD_IMM64(R1, 3), | |
5177 | BPF_LD_IMM64(R2, 3), | |
5178 | BPF_JMP_REG(BPF_JGE, R1, R2, 1), | |
5179 | BPF_EXIT_INSN(), | |
5180 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
5181 | BPF_EXIT_INSN(), | |
5182 | }, | |
5183 | INTERNAL, | |
5184 | { }, | |
5185 | { { 0, 1 } }, | |
5186 | }, | |
92b31a9a DB |
5187 | /* BPF_JMP | BPF_JLE | BPF_X */ |
5188 | { | |
5189 | "JMP_JLE_X: if (2 <= 3) return 1", | |
5190 | .u.insns_int = { | |
5191 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
5192 | BPF_LD_IMM64(R1, 3), | |
5193 | BPF_LD_IMM64(R2, 2), | |
5194 | BPF_JMP_REG(BPF_JLE, R2, R1, 1), | |
5195 | BPF_EXIT_INSN(), | |
5196 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
5197 | BPF_EXIT_INSN(), | |
5198 | }, | |
5199 | INTERNAL, | |
5200 | { }, | |
5201 | { { 0, 1 } }, | |
5202 | }, | |
5203 | { | |
5204 | "JMP_JLE_X: if (3 <= 3) return 1", | |
5205 | .u.insns_int = { | |
5206 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
5207 | BPF_LD_IMM64(R1, 3), | |
5208 | BPF_LD_IMM64(R2, 3), | |
5209 | BPF_JMP_REG(BPF_JLE, R1, R2, 1), | |
5210 | BPF_EXIT_INSN(), | |
5211 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
5212 | BPF_EXIT_INSN(), | |
5213 | }, | |
5214 | INTERNAL, | |
5215 | { }, | |
5216 | { { 0, 1 } }, | |
5217 | }, | |
ddc665a4 DB |
5218 | { |
5219 | /* Mainly testing JIT + imm64 here. */ | |
5220 | "JMP_JGE_X: ldimm64 test 1", | |
5221 | .u.insns_int = { | |
5222 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
5223 | BPF_LD_IMM64(R1, 3), | |
5224 | BPF_LD_IMM64(R2, 2), | |
5225 | BPF_JMP_REG(BPF_JGE, R1, R2, 2), | |
86f8e247 GU |
5226 | BPF_LD_IMM64(R0, 0xffffffffffffffffULL), |
5227 | BPF_LD_IMM64(R0, 0xeeeeeeeeeeeeeeeeULL), | |
ddc665a4 DB |
5228 | BPF_EXIT_INSN(), |
5229 | }, | |
5230 | INTERNAL, | |
5231 | { }, | |
5232 | { { 0, 0xeeeeeeeeU } }, | |
5233 | }, | |
5234 | { | |
5235 | "JMP_JGE_X: ldimm64 test 2", | |
5236 | .u.insns_int = { | |
5237 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
5238 | BPF_LD_IMM64(R1, 3), | |
5239 | BPF_LD_IMM64(R2, 2), | |
5240 | BPF_JMP_REG(BPF_JGE, R1, R2, 0), | |
86f8e247 | 5241 | BPF_LD_IMM64(R0, 0xffffffffffffffffULL), |
ddc665a4 DB |
5242 | BPF_EXIT_INSN(), |
5243 | }, | |
5244 | INTERNAL, | |
5245 | { }, | |
5246 | { { 0, 0xffffffffU } }, | |
5247 | }, | |
5248 | { | |
5249 | "JMP_JGE_X: ldimm64 test 3", | |
5250 | .u.insns_int = { | |
5251 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
5252 | BPF_LD_IMM64(R1, 3), | |
5253 | BPF_LD_IMM64(R2, 2), | |
5254 | BPF_JMP_REG(BPF_JGE, R1, R2, 4), | |
86f8e247 GU |
5255 | BPF_LD_IMM64(R0, 0xffffffffffffffffULL), |
5256 | BPF_LD_IMM64(R0, 0xeeeeeeeeeeeeeeeeULL), | |
ddc665a4 DB |
5257 | BPF_EXIT_INSN(), |
5258 | }, | |
5259 | INTERNAL, | |
5260 | { }, | |
5261 | { { 0, 1 } }, | |
5262 | }, | |
92b31a9a DB |
5263 | { |
5264 | "JMP_JLE_X: ldimm64 test 1", | |
5265 | .u.insns_int = { | |
5266 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
5267 | BPF_LD_IMM64(R1, 3), | |
5268 | BPF_LD_IMM64(R2, 2), | |
5269 | BPF_JMP_REG(BPF_JLE, R2, R1, 2), | |
5270 | BPF_LD_IMM64(R0, 0xffffffffffffffffULL), | |
5271 | BPF_LD_IMM64(R0, 0xeeeeeeeeeeeeeeeeULL), | |
5272 | BPF_EXIT_INSN(), | |
5273 | }, | |
5274 | INTERNAL, | |
5275 | { }, | |
5276 | { { 0, 0xeeeeeeeeU } }, | |
5277 | }, | |
5278 | { | |
5279 | "JMP_JLE_X: ldimm64 test 2", | |
5280 | .u.insns_int = { | |
5281 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
5282 | BPF_LD_IMM64(R1, 3), | |
5283 | BPF_LD_IMM64(R2, 2), | |
5284 | BPF_JMP_REG(BPF_JLE, R2, R1, 0), | |
5285 | BPF_LD_IMM64(R0, 0xffffffffffffffffULL), | |
5286 | BPF_EXIT_INSN(), | |
5287 | }, | |
5288 | INTERNAL, | |
5289 | { }, | |
5290 | { { 0, 0xffffffffU } }, | |
5291 | }, | |
5292 | { | |
5293 | "JMP_JLE_X: ldimm64 test 3", | |
5294 | .u.insns_int = { | |
5295 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
5296 | BPF_LD_IMM64(R1, 3), | |
5297 | BPF_LD_IMM64(R2, 2), | |
5298 | BPF_JMP_REG(BPF_JLE, R2, R1, 4), | |
5299 | BPF_LD_IMM64(R0, 0xffffffffffffffffULL), | |
5300 | BPF_LD_IMM64(R0, 0xeeeeeeeeeeeeeeeeULL), | |
5301 | BPF_EXIT_INSN(), | |
5302 | }, | |
5303 | INTERNAL, | |
5304 | { }, | |
5305 | { { 0, 1 } }, | |
5306 | }, | |
cffc642d MH |
5307 | /* BPF_JMP | BPF_JNE | BPF_X */ |
5308 | { | |
5309 | "JMP_JNE_X: if (3 != 2) return 1", | |
5310 | .u.insns_int = { | |
5311 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
5312 | BPF_LD_IMM64(R1, 3), | |
5313 | BPF_LD_IMM64(R2, 2), | |
5314 | BPF_JMP_REG(BPF_JNE, R1, R2, 1), | |
5315 | BPF_EXIT_INSN(), | |
5316 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
5317 | BPF_EXIT_INSN(), | |
5318 | }, | |
5319 | INTERNAL, | |
5320 | { }, | |
5321 | { { 0, 1 } }, | |
5322 | }, | |
5323 | /* BPF_JMP | BPF_JEQ | BPF_X */ | |
5324 | { | |
5325 | "JMP_JEQ_X: if (3 == 3) return 1", | |
5326 | .u.insns_int = { | |
5327 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
5328 | BPF_LD_IMM64(R1, 3), | |
5329 | BPF_LD_IMM64(R2, 3), | |
5330 | BPF_JMP_REG(BPF_JEQ, R1, R2, 1), | |
5331 | BPF_EXIT_INSN(), | |
5332 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
5333 | BPF_EXIT_INSN(), | |
5334 | }, | |
5335 | INTERNAL, | |
5336 | { }, | |
5337 | { { 0, 1 } }, | |
5338 | }, | |
5339 | /* BPF_JMP | BPF_JSET | BPF_X */ | |
5340 | { | |
5341 | "JMP_JSET_X: if (0x3 & 0x2) return 1", | |
5342 | .u.insns_int = { | |
5343 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
5344 | BPF_LD_IMM64(R1, 3), | |
5345 | BPF_LD_IMM64(R2, 2), | |
9f134c34 | 5346 | BPF_JMP_REG(BPF_JSET, R1, R2, 1), |
cffc642d MH |
5347 | BPF_EXIT_INSN(), |
5348 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
5349 | BPF_EXIT_INSN(), | |
5350 | }, | |
5351 | INTERNAL, | |
5352 | { }, | |
5353 | { { 0, 1 } }, | |
5354 | }, | |
5355 | { | |
5356 | "JMP_JSET_X: if (0x3 & 0xffffffff) return 1", | |
5357 | .u.insns_int = { | |
5358 | BPF_ALU32_IMM(BPF_MOV, R0, 0), | |
5359 | BPF_LD_IMM64(R1, 3), | |
5360 | BPF_LD_IMM64(R2, 0xffffffff), | |
9f134c34 | 5361 | BPF_JMP_REG(BPF_JSET, R1, R2, 1), |
cffc642d MH |
5362 | BPF_EXIT_INSN(), |
5363 | BPF_ALU32_IMM(BPF_MOV, R0, 1), | |
5364 | BPF_EXIT_INSN(), | |
5365 | }, | |
5366 | INTERNAL, | |
5367 | { }, | |
5368 | { { 0, 1 } }, | |
5369 | }, | |
bde28bc6 DB |
5370 | { |
5371 | "JMP_JA: Jump, gap, jump, ...", | |
5372 | { }, | |
5373 | CLASSIC | FLAG_NO_DATA, | |
5374 | { }, | |
5375 | { { 0, 0xababcbac } }, | |
5376 | .fill_helper = bpf_fill_ja, | |
5377 | }, | |
a4afd37b DB |
5378 | { /* Mainly checking JIT here. */ |
5379 | "BPF_MAXINSNS: Maximum possible literals", | |
5380 | { }, | |
5381 | CLASSIC | FLAG_NO_DATA, | |
5382 | { }, | |
5383 | { { 0, 0xffffffff } }, | |
5384 | .fill_helper = bpf_fill_maxinsns1, | |
5385 | }, | |
5386 | { /* Mainly checking JIT here. */ | |
5387 | "BPF_MAXINSNS: Single literal", | |
5388 | { }, | |
5389 | CLASSIC | FLAG_NO_DATA, | |
5390 | { }, | |
5391 | { { 0, 0xfefefefe } }, | |
5392 | .fill_helper = bpf_fill_maxinsns2, | |
5393 | }, | |
5394 | { /* Mainly checking JIT here. */ | |
5395 | "BPF_MAXINSNS: Run/add until end", | |
5396 | { }, | |
5397 | CLASSIC | FLAG_NO_DATA, | |
5398 | { }, | |
5399 | { { 0, 0x947bf368 } }, | |
5400 | .fill_helper = bpf_fill_maxinsns3, | |
5401 | }, | |
5402 | { | |
5403 | "BPF_MAXINSNS: Too many instructions", | |
5404 | { }, | |
5405 | CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL, | |
5406 | { }, | |
5407 | { }, | |
5408 | .fill_helper = bpf_fill_maxinsns4, | |
f735fecf | 5409 | .expected_errcode = -EINVAL, |
a4afd37b DB |
5410 | }, |
5411 | { /* Mainly checking JIT here. */ | |
5412 | "BPF_MAXINSNS: Very long jump", | |
5413 | { }, | |
5414 | CLASSIC | FLAG_NO_DATA, | |
5415 | { }, | |
5416 | { { 0, 0xabababab } }, | |
5417 | .fill_helper = bpf_fill_maxinsns5, | |
5418 | }, | |
5419 | { /* Mainly checking JIT here. */ | |
5420 | "BPF_MAXINSNS: Ctx heavy transformations", | |
5421 | { }, | |
3dfa1c90 KSS |
5422 | #if defined(CONFIG_BPF_JIT_ALWAYS_ON) && defined(CONFIG_S390) |
5423 | CLASSIC | FLAG_EXPECTED_FAIL, | |
5424 | #else | |
a4afd37b | 5425 | CLASSIC, |
3dfa1c90 | 5426 | #endif |
a4afd37b DB |
5427 | { }, |
5428 | { | |
5429 | { 1, !!(SKB_VLAN_TCI & VLAN_TAG_PRESENT) }, | |
5430 | { 10, !!(SKB_VLAN_TCI & VLAN_TAG_PRESENT) } | |
5431 | }, | |
5432 | .fill_helper = bpf_fill_maxinsns6, | |
3dfa1c90 | 5433 | .expected_errcode = -ENOTSUPP, |
a4afd37b DB |
5434 | }, |
5435 | { /* Mainly checking JIT here. */ | |
5436 | "BPF_MAXINSNS: Call heavy transformations", | |
5437 | { }, | |
3dfa1c90 KSS |
5438 | #if defined(CONFIG_BPF_JIT_ALWAYS_ON) && defined(CONFIG_S390) |
5439 | CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL, | |
5440 | #else | |
a4afd37b | 5441 | CLASSIC | FLAG_NO_DATA, |
3dfa1c90 | 5442 | #endif |
a4afd37b DB |
5443 | { }, |
5444 | { { 1, 0 }, { 10, 0 } }, | |
5445 | .fill_helper = bpf_fill_maxinsns7, | |
3dfa1c90 | 5446 | .expected_errcode = -ENOTSUPP, |
a4afd37b DB |
5447 | }, |
5448 | { /* Mainly checking JIT here. */ | |
5449 | "BPF_MAXINSNS: Jump heavy test", | |
5450 | { }, | |
5451 | CLASSIC | FLAG_NO_DATA, | |
5452 | { }, | |
5453 | { { 0, 0xffffffff } }, | |
5454 | .fill_helper = bpf_fill_maxinsns8, | |
5455 | }, | |
3b529602 DB |
5456 | { /* Mainly checking JIT here. */ |
5457 | "BPF_MAXINSNS: Very long jump backwards", | |
5458 | { }, | |
5459 | INTERNAL | FLAG_NO_DATA, | |
5460 | { }, | |
5461 | { { 0, 0xcbababab } }, | |
5462 | .fill_helper = bpf_fill_maxinsns9, | |
5463 | }, | |
5464 | { /* Mainly checking JIT here. */ | |
5465 | "BPF_MAXINSNS: Edge hopping nuthouse", | |
5466 | { }, | |
5467 | INTERNAL | FLAG_NO_DATA, | |
5468 | { }, | |
5469 | { { 0, 0xabababac } }, | |
5470 | .fill_helper = bpf_fill_maxinsns10, | |
5471 | }, | |
bde28bc6 DB |
5472 | { |
5473 | "BPF_MAXINSNS: Jump, gap, jump, ...", | |
5474 | { }, | |
32625984 | 5475 | #if defined(CONFIG_BPF_JIT_ALWAYS_ON) && defined(CONFIG_X86) |
f735fecf YS |
5476 | CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL, |
5477 | #else | |
bde28bc6 | 5478 | CLASSIC | FLAG_NO_DATA, |
f735fecf | 5479 | #endif |
bde28bc6 DB |
5480 | { }, |
5481 | { { 0, 0xababcbac } }, | |
5482 | .fill_helper = bpf_fill_maxinsns11, | |
f735fecf | 5483 | .expected_errcode = -ENOTSUPP, |
bde28bc6 | 5484 | }, |
4d9c5c53 AS |
5485 | { |
5486 | "BPF_MAXINSNS: ld_abs+get_processor_id", | |
5487 | { }, | |
3dfa1c90 KSS |
5488 | #if defined(CONFIG_BPF_JIT_ALWAYS_ON) && defined(CONFIG_S390) |
5489 | CLASSIC | FLAG_EXPECTED_FAIL, | |
5490 | #else | |
4d9c5c53 | 5491 | CLASSIC, |
3dfa1c90 | 5492 | #endif |
4d9c5c53 AS |
5493 | { }, |
5494 | { { 1, 0xbee } }, | |
5495 | .fill_helper = bpf_fill_ld_abs_get_processor_id, | |
3dfa1c90 | 5496 | .expected_errcode = -ENOTSUPP, |
4d9c5c53 | 5497 | }, |
3dfa1c90 | 5498 | #if !(defined(CONFIG_BPF_JIT_ALWAYS_ON) && defined(CONFIG_S390)) |
4d9c5c53 AS |
5499 | { |
5500 | "BPF_MAXINSNS: ld_abs+vlan_push/pop", | |
5501 | { }, | |
5502 | INTERNAL, | |
5503 | { 0x34 }, | |
0d906b1e | 5504 | { { ETH_HLEN, 0xbef } }, |
4d9c5c53 AS |
5505 | .fill_helper = bpf_fill_ld_abs_vlan_push_pop, |
5506 | }, | |
b7127cfe DD |
5507 | { |
5508 | "BPF_MAXINSNS: jump around ld_abs", | |
5509 | { }, | |
5510 | INTERNAL, | |
5511 | { 10, 11 }, | |
5512 | { { 2, 10 } }, | |
5513 | .fill_helper = bpf_fill_jump_around_ld_abs, | |
5514 | }, | |
3dfa1c90 | 5515 | #endif |
2cf1ad75 NS |
5516 | /* |
5517 | * LD_IND / LD_ABS on fragmented SKBs | |
5518 | */ | |
5519 | { | |
5520 | "LD_IND byte frag", | |
5521 | .u.insns = { | |
5522 | BPF_STMT(BPF_LDX | BPF_IMM, 0x40), | |
5523 | BPF_STMT(BPF_LD | BPF_IND | BPF_B, 0x0), | |
5524 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5525 | }, | |
5526 | CLASSIC | FLAG_SKB_FRAG, | |
5527 | { }, | |
5528 | { {0x40, 0x42} }, | |
5529 | .frag_data = { | |
5530 | 0x42, 0x00, 0x00, 0x00, | |
5531 | 0x43, 0x44, 0x00, 0x00, | |
5532 | 0x21, 0x07, 0x19, 0x83, | |
5533 | }, | |
5534 | }, | |
5535 | { | |
5536 | "LD_IND halfword frag", | |
5537 | .u.insns = { | |
5538 | BPF_STMT(BPF_LDX | BPF_IMM, 0x40), | |
5539 | BPF_STMT(BPF_LD | BPF_IND | BPF_H, 0x4), | |
5540 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5541 | }, | |
5542 | CLASSIC | FLAG_SKB_FRAG, | |
5543 | { }, | |
5544 | { {0x40, 0x4344} }, | |
5545 | .frag_data = { | |
5546 | 0x42, 0x00, 0x00, 0x00, | |
5547 | 0x43, 0x44, 0x00, 0x00, | |
5548 | 0x21, 0x07, 0x19, 0x83, | |
5549 | }, | |
5550 | }, | |
5551 | { | |
5552 | "LD_IND word frag", | |
5553 | .u.insns = { | |
5554 | BPF_STMT(BPF_LDX | BPF_IMM, 0x40), | |
5555 | BPF_STMT(BPF_LD | BPF_IND | BPF_W, 0x8), | |
5556 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5557 | }, | |
5558 | CLASSIC | FLAG_SKB_FRAG, | |
5559 | { }, | |
5560 | { {0x40, 0x21071983} }, | |
5561 | .frag_data = { | |
5562 | 0x42, 0x00, 0x00, 0x00, | |
5563 | 0x43, 0x44, 0x00, 0x00, | |
5564 | 0x21, 0x07, 0x19, 0x83, | |
5565 | }, | |
5566 | }, | |
5567 | { | |
5568 | "LD_IND halfword mixed head/frag", | |
5569 | .u.insns = { | |
5570 | BPF_STMT(BPF_LDX | BPF_IMM, 0x40), | |
5571 | BPF_STMT(BPF_LD | BPF_IND | BPF_H, -0x1), | |
5572 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5573 | }, | |
5574 | CLASSIC | FLAG_SKB_FRAG, | |
5575 | { [0x3e] = 0x25, [0x3f] = 0x05, }, | |
5576 | { {0x40, 0x0519} }, | |
5577 | .frag_data = { 0x19, 0x82 }, | |
5578 | }, | |
5579 | { | |
5580 | "LD_IND word mixed head/frag", | |
5581 | .u.insns = { | |
5582 | BPF_STMT(BPF_LDX | BPF_IMM, 0x40), | |
5583 | BPF_STMT(BPF_LD | BPF_IND | BPF_W, -0x2), | |
5584 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5585 | }, | |
5586 | CLASSIC | FLAG_SKB_FRAG, | |
5587 | { [0x3e] = 0x25, [0x3f] = 0x05, }, | |
5588 | { {0x40, 0x25051982} }, | |
5589 | .frag_data = { 0x19, 0x82 }, | |
5590 | }, | |
5591 | { | |
5592 | "LD_ABS byte frag", | |
5593 | .u.insns = { | |
5594 | BPF_STMT(BPF_LD | BPF_ABS | BPF_B, 0x40), | |
5595 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5596 | }, | |
5597 | CLASSIC | FLAG_SKB_FRAG, | |
5598 | { }, | |
5599 | { {0x40, 0x42} }, | |
5600 | .frag_data = { | |
5601 | 0x42, 0x00, 0x00, 0x00, | |
5602 | 0x43, 0x44, 0x00, 0x00, | |
5603 | 0x21, 0x07, 0x19, 0x83, | |
5604 | }, | |
5605 | }, | |
5606 | { | |
5607 | "LD_ABS halfword frag", | |
5608 | .u.insns = { | |
5609 | BPF_STMT(BPF_LD | BPF_ABS | BPF_H, 0x44), | |
5610 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5611 | }, | |
5612 | CLASSIC | FLAG_SKB_FRAG, | |
5613 | { }, | |
5614 | { {0x40, 0x4344} }, | |
5615 | .frag_data = { | |
5616 | 0x42, 0x00, 0x00, 0x00, | |
5617 | 0x43, 0x44, 0x00, 0x00, | |
5618 | 0x21, 0x07, 0x19, 0x83, | |
5619 | }, | |
5620 | }, | |
5621 | { | |
5622 | "LD_ABS word frag", | |
5623 | .u.insns = { | |
5624 | BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x48), | |
5625 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5626 | }, | |
5627 | CLASSIC | FLAG_SKB_FRAG, | |
5628 | { }, | |
5629 | { {0x40, 0x21071983} }, | |
5630 | .frag_data = { | |
5631 | 0x42, 0x00, 0x00, 0x00, | |
5632 | 0x43, 0x44, 0x00, 0x00, | |
5633 | 0x21, 0x07, 0x19, 0x83, | |
5634 | }, | |
5635 | }, | |
5636 | { | |
5637 | "LD_ABS halfword mixed head/frag", | |
5638 | .u.insns = { | |
5639 | BPF_STMT(BPF_LD | BPF_ABS | BPF_H, 0x3f), | |
5640 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5641 | }, | |
5642 | CLASSIC | FLAG_SKB_FRAG, | |
5643 | { [0x3e] = 0x25, [0x3f] = 0x05, }, | |
5644 | { {0x40, 0x0519} }, | |
5645 | .frag_data = { 0x19, 0x82 }, | |
5646 | }, | |
5647 | { | |
5648 | "LD_ABS word mixed head/frag", | |
5649 | .u.insns = { | |
5650 | BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x3e), | |
5651 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5652 | }, | |
5653 | CLASSIC | FLAG_SKB_FRAG, | |
5654 | { [0x3e] = 0x25, [0x3f] = 0x05, }, | |
5655 | { {0x40, 0x25051982} }, | |
5656 | .frag_data = { 0x19, 0x82 }, | |
5657 | }, | |
08fcb08f NS |
5658 | /* |
5659 | * LD_IND / LD_ABS on non fragmented SKBs | |
5660 | */ | |
5661 | { | |
5662 | /* | |
5663 | * this tests that the JIT/interpreter correctly resets X | |
5664 | * before using it in an LD_IND instruction. | |
5665 | */ | |
5666 | "LD_IND byte default X", | |
5667 | .u.insns = { | |
5668 | BPF_STMT(BPF_LD | BPF_IND | BPF_B, 0x1), | |
5669 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5670 | }, | |
5671 | CLASSIC, | |
5672 | { [0x1] = 0x42 }, | |
5673 | { {0x40, 0x42 } }, | |
5674 | }, | |
5675 | { | |
5676 | "LD_IND byte positive offset", | |
5677 | .u.insns = { | |
5678 | BPF_STMT(BPF_LDX | BPF_IMM, 0x3e), | |
5679 | BPF_STMT(BPF_LD | BPF_IND | BPF_B, 0x1), | |
5680 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5681 | }, | |
5682 | CLASSIC, | |
5683 | { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 }, | |
5684 | { {0x40, 0x82 } }, | |
5685 | }, | |
5686 | { | |
5687 | "LD_IND byte negative offset", | |
5688 | .u.insns = { | |
5689 | BPF_STMT(BPF_LDX | BPF_IMM, 0x3e), | |
5690 | BPF_STMT(BPF_LD | BPF_IND | BPF_B, -0x1), | |
5691 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5692 | }, | |
5693 | CLASSIC, | |
5694 | { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 }, | |
5695 | { {0x40, 0x05 } }, | |
5696 | }, | |
5697 | { | |
5698 | "LD_IND halfword positive offset", | |
5699 | .u.insns = { | |
5700 | BPF_STMT(BPF_LDX | BPF_IMM, 0x20), | |
5701 | BPF_STMT(BPF_LD | BPF_IND | BPF_H, 0x2), | |
5702 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5703 | }, | |
5704 | CLASSIC, | |
5705 | { | |
5706 | [0x1c] = 0xaa, [0x1d] = 0x55, | |
5707 | [0x1e] = 0xbb, [0x1f] = 0x66, | |
5708 | [0x20] = 0xcc, [0x21] = 0x77, | |
5709 | [0x22] = 0xdd, [0x23] = 0x88, | |
5710 | }, | |
5711 | { {0x40, 0xdd88 } }, | |
5712 | }, | |
5713 | { | |
5714 | "LD_IND halfword negative offset", | |
5715 | .u.insns = { | |
5716 | BPF_STMT(BPF_LDX | BPF_IMM, 0x20), | |
5717 | BPF_STMT(BPF_LD | BPF_IND | BPF_H, -0x2), | |
5718 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5719 | }, | |
5720 | CLASSIC, | |
5721 | { | |
5722 | [0x1c] = 0xaa, [0x1d] = 0x55, | |
5723 | [0x1e] = 0xbb, [0x1f] = 0x66, | |
5724 | [0x20] = 0xcc, [0x21] = 0x77, | |
5725 | [0x22] = 0xdd, [0x23] = 0x88, | |
5726 | }, | |
5727 | { {0x40, 0xbb66 } }, | |
5728 | }, | |
5729 | { | |
5730 | "LD_IND halfword unaligned", | |
5731 | .u.insns = { | |
5732 | BPF_STMT(BPF_LDX | BPF_IMM, 0x20), | |
5733 | BPF_STMT(BPF_LD | BPF_IND | BPF_H, -0x1), | |
5734 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5735 | }, | |
5736 | CLASSIC, | |
5737 | { | |
5738 | [0x1c] = 0xaa, [0x1d] = 0x55, | |
5739 | [0x1e] = 0xbb, [0x1f] = 0x66, | |
5740 | [0x20] = 0xcc, [0x21] = 0x77, | |
5741 | [0x22] = 0xdd, [0x23] = 0x88, | |
5742 | }, | |
5743 | { {0x40, 0x66cc } }, | |
5744 | }, | |
5745 | { | |
5746 | "LD_IND word positive offset", | |
5747 | .u.insns = { | |
5748 | BPF_STMT(BPF_LDX | BPF_IMM, 0x20), | |
5749 | BPF_STMT(BPF_LD | BPF_IND | BPF_W, 0x4), | |
5750 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5751 | }, | |
5752 | CLASSIC, | |
5753 | { | |
5754 | [0x1c] = 0xaa, [0x1d] = 0x55, | |
5755 | [0x1e] = 0xbb, [0x1f] = 0x66, | |
5756 | [0x20] = 0xcc, [0x21] = 0x77, | |
5757 | [0x22] = 0xdd, [0x23] = 0x88, | |
5758 | [0x24] = 0xee, [0x25] = 0x99, | |
5759 | [0x26] = 0xff, [0x27] = 0xaa, | |
5760 | }, | |
5761 | { {0x40, 0xee99ffaa } }, | |
5762 | }, | |
5763 | { | |
5764 | "LD_IND word negative offset", | |
5765 | .u.insns = { | |
5766 | BPF_STMT(BPF_LDX | BPF_IMM, 0x20), | |
5767 | BPF_STMT(BPF_LD | BPF_IND | BPF_W, -0x4), | |
5768 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5769 | }, | |
5770 | CLASSIC, | |
5771 | { | |
5772 | [0x1c] = 0xaa, [0x1d] = 0x55, | |
5773 | [0x1e] = 0xbb, [0x1f] = 0x66, | |
5774 | [0x20] = 0xcc, [0x21] = 0x77, | |
5775 | [0x22] = 0xdd, [0x23] = 0x88, | |
5776 | [0x24] = 0xee, [0x25] = 0x99, | |
5777 | [0x26] = 0xff, [0x27] = 0xaa, | |
5778 | }, | |
5779 | { {0x40, 0xaa55bb66 } }, | |
5780 | }, | |
5781 | { | |
5782 | "LD_IND word unaligned (addr & 3 == 2)", | |
5783 | .u.insns = { | |
5784 | BPF_STMT(BPF_LDX | BPF_IMM, 0x20), | |
5785 | BPF_STMT(BPF_LD | BPF_IND | BPF_W, -0x2), | |
5786 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5787 | }, | |
5788 | CLASSIC, | |
5789 | { | |
5790 | [0x1c] = 0xaa, [0x1d] = 0x55, | |
5791 | [0x1e] = 0xbb, [0x1f] = 0x66, | |
5792 | [0x20] = 0xcc, [0x21] = 0x77, | |
5793 | [0x22] = 0xdd, [0x23] = 0x88, | |
5794 | [0x24] = 0xee, [0x25] = 0x99, | |
5795 | [0x26] = 0xff, [0x27] = 0xaa, | |
5796 | }, | |
5797 | { {0x40, 0xbb66cc77 } }, | |
5798 | }, | |
5799 | { | |
5800 | "LD_IND word unaligned (addr & 3 == 1)", | |
5801 | .u.insns = { | |
5802 | BPF_STMT(BPF_LDX | BPF_IMM, 0x20), | |
5803 | BPF_STMT(BPF_LD | BPF_IND | BPF_W, -0x3), | |
5804 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5805 | }, | |
5806 | CLASSIC, | |
5807 | { | |
5808 | [0x1c] = 0xaa, [0x1d] = 0x55, | |
5809 | [0x1e] = 0xbb, [0x1f] = 0x66, | |
5810 | [0x20] = 0xcc, [0x21] = 0x77, | |
5811 | [0x22] = 0xdd, [0x23] = 0x88, | |
5812 | [0x24] = 0xee, [0x25] = 0x99, | |
5813 | [0x26] = 0xff, [0x27] = 0xaa, | |
5814 | }, | |
5815 | { {0x40, 0x55bb66cc } }, | |
5816 | }, | |
5817 | { | |
5818 | "LD_IND word unaligned (addr & 3 == 3)", | |
5819 | .u.insns = { | |
5820 | BPF_STMT(BPF_LDX | BPF_IMM, 0x20), | |
5821 | BPF_STMT(BPF_LD | BPF_IND | BPF_W, -0x1), | |
5822 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5823 | }, | |
5824 | CLASSIC, | |
5825 | { | |
5826 | [0x1c] = 0xaa, [0x1d] = 0x55, | |
5827 | [0x1e] = 0xbb, [0x1f] = 0x66, | |
5828 | [0x20] = 0xcc, [0x21] = 0x77, | |
5829 | [0x22] = 0xdd, [0x23] = 0x88, | |
5830 | [0x24] = 0xee, [0x25] = 0x99, | |
5831 | [0x26] = 0xff, [0x27] = 0xaa, | |
5832 | }, | |
5833 | { {0x40, 0x66cc77dd } }, | |
5834 | }, | |
5835 | { | |
5836 | "LD_ABS byte", | |
5837 | .u.insns = { | |
5838 | BPF_STMT(BPF_LD | BPF_ABS | BPF_B, 0x20), | |
5839 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5840 | }, | |
5841 | CLASSIC, | |
5842 | { | |
5843 | [0x1c] = 0xaa, [0x1d] = 0x55, | |
5844 | [0x1e] = 0xbb, [0x1f] = 0x66, | |
5845 | [0x20] = 0xcc, [0x21] = 0x77, | |
5846 | [0x22] = 0xdd, [0x23] = 0x88, | |
5847 | [0x24] = 0xee, [0x25] = 0x99, | |
5848 | [0x26] = 0xff, [0x27] = 0xaa, | |
5849 | }, | |
5850 | { {0x40, 0xcc } }, | |
5851 | }, | |
5852 | { | |
5853 | "LD_ABS halfword", | |
5854 | .u.insns = { | |
5855 | BPF_STMT(BPF_LD | BPF_ABS | BPF_H, 0x22), | |
5856 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5857 | }, | |
5858 | CLASSIC, | |
5859 | { | |
5860 | [0x1c] = 0xaa, [0x1d] = 0x55, | |
5861 | [0x1e] = 0xbb, [0x1f] = 0x66, | |
5862 | [0x20] = 0xcc, [0x21] = 0x77, | |
5863 | [0x22] = 0xdd, [0x23] = 0x88, | |
5864 | [0x24] = 0xee, [0x25] = 0x99, | |
5865 | [0x26] = 0xff, [0x27] = 0xaa, | |
5866 | }, | |
5867 | { {0x40, 0xdd88 } }, | |
5868 | }, | |
5869 | { | |
5870 | "LD_ABS halfword unaligned", | |
5871 | .u.insns = { | |
5872 | BPF_STMT(BPF_LD | BPF_ABS | BPF_H, 0x25), | |
5873 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5874 | }, | |
5875 | CLASSIC, | |
5876 | { | |
5877 | [0x1c] = 0xaa, [0x1d] = 0x55, | |
5878 | [0x1e] = 0xbb, [0x1f] = 0x66, | |
5879 | [0x20] = 0xcc, [0x21] = 0x77, | |
5880 | [0x22] = 0xdd, [0x23] = 0x88, | |
5881 | [0x24] = 0xee, [0x25] = 0x99, | |
5882 | [0x26] = 0xff, [0x27] = 0xaa, | |
5883 | }, | |
5884 | { {0x40, 0x99ff } }, | |
5885 | }, | |
5886 | { | |
5887 | "LD_ABS word", | |
5888 | .u.insns = { | |
5889 | BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x1c), | |
5890 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5891 | }, | |
5892 | CLASSIC, | |
5893 | { | |
5894 | [0x1c] = 0xaa, [0x1d] = 0x55, | |
5895 | [0x1e] = 0xbb, [0x1f] = 0x66, | |
5896 | [0x20] = 0xcc, [0x21] = 0x77, | |
5897 | [0x22] = 0xdd, [0x23] = 0x88, | |
5898 | [0x24] = 0xee, [0x25] = 0x99, | |
5899 | [0x26] = 0xff, [0x27] = 0xaa, | |
5900 | }, | |
5901 | { {0x40, 0xaa55bb66 } }, | |
5902 | }, | |
5903 | { | |
5904 | "LD_ABS word unaligned (addr & 3 == 2)", | |
5905 | .u.insns = { | |
5906 | BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x22), | |
5907 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5908 | }, | |
5909 | CLASSIC, | |
5910 | { | |
5911 | [0x1c] = 0xaa, [0x1d] = 0x55, | |
5912 | [0x1e] = 0xbb, [0x1f] = 0x66, | |
5913 | [0x20] = 0xcc, [0x21] = 0x77, | |
5914 | [0x22] = 0xdd, [0x23] = 0x88, | |
5915 | [0x24] = 0xee, [0x25] = 0x99, | |
5916 | [0x26] = 0xff, [0x27] = 0xaa, | |
5917 | }, | |
5918 | { {0x40, 0xdd88ee99 } }, | |
5919 | }, | |
5920 | { | |
5921 | "LD_ABS word unaligned (addr & 3 == 1)", | |
5922 | .u.insns = { | |
5923 | BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x21), | |
5924 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5925 | }, | |
5926 | CLASSIC, | |
5927 | { | |
5928 | [0x1c] = 0xaa, [0x1d] = 0x55, | |
5929 | [0x1e] = 0xbb, [0x1f] = 0x66, | |
5930 | [0x20] = 0xcc, [0x21] = 0x77, | |
5931 | [0x22] = 0xdd, [0x23] = 0x88, | |
5932 | [0x24] = 0xee, [0x25] = 0x99, | |
5933 | [0x26] = 0xff, [0x27] = 0xaa, | |
5934 | }, | |
5935 | { {0x40, 0x77dd88ee } }, | |
5936 | }, | |
5937 | { | |
5938 | "LD_ABS word unaligned (addr & 3 == 3)", | |
5939 | .u.insns = { | |
5940 | BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x23), | |
5941 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5942 | }, | |
5943 | CLASSIC, | |
5944 | { | |
5945 | [0x1c] = 0xaa, [0x1d] = 0x55, | |
5946 | [0x1e] = 0xbb, [0x1f] = 0x66, | |
5947 | [0x20] = 0xcc, [0x21] = 0x77, | |
5948 | [0x22] = 0xdd, [0x23] = 0x88, | |
5949 | [0x24] = 0xee, [0x25] = 0x99, | |
5950 | [0x26] = 0xff, [0x27] = 0xaa, | |
5951 | }, | |
5952 | { {0x40, 0x88ee99ff } }, | |
5953 | }, | |
86bf1721 NS |
5954 | /* |
5955 | * verify that the interpreter or JIT correctly sets A and X | |
5956 | * to 0. | |
5957 | */ | |
5958 | { | |
5959 | "ADD default X", | |
5960 | .u.insns = { | |
5961 | /* | |
5962 | * A = 0x42 | |
5963 | * A = A + X | |
5964 | * ret A | |
5965 | */ | |
5966 | BPF_STMT(BPF_LD | BPF_IMM, 0x42), | |
5967 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0), | |
5968 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5969 | }, | |
5970 | CLASSIC | FLAG_NO_DATA, | |
5971 | {}, | |
5972 | { {0x1, 0x42 } }, | |
5973 | }, | |
5974 | { | |
5975 | "ADD default A", | |
5976 | .u.insns = { | |
5977 | /* | |
5978 | * A = A + 0x42 | |
5979 | * ret A | |
5980 | */ | |
5981 | BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 0x42), | |
5982 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5983 | }, | |
5984 | CLASSIC | FLAG_NO_DATA, | |
5985 | {}, | |
5986 | { {0x1, 0x42 } }, | |
5987 | }, | |
5988 | { | |
5989 | "SUB default X", | |
5990 | .u.insns = { | |
5991 | /* | |
5992 | * A = 0x66 | |
5993 | * A = A - X | |
5994 | * ret A | |
5995 | */ | |
5996 | BPF_STMT(BPF_LD | BPF_IMM, 0x66), | |
5997 | BPF_STMT(BPF_ALU | BPF_SUB | BPF_X, 0), | |
5998 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
5999 | }, | |
6000 | CLASSIC | FLAG_NO_DATA, | |
6001 | {}, | |
6002 | { {0x1, 0x66 } }, | |
6003 | }, | |
6004 | { | |
6005 | "SUB default A", | |
6006 | .u.insns = { | |
6007 | /* | |
6008 | * A = A - -0x66 | |
6009 | * ret A | |
6010 | */ | |
6011 | BPF_STMT(BPF_ALU | BPF_SUB | BPF_K, -0x66), | |
6012 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
6013 | }, | |
6014 | CLASSIC | FLAG_NO_DATA, | |
6015 | {}, | |
6016 | { {0x1, 0x66 } }, | |
6017 | }, | |
6018 | { | |
6019 | "MUL default X", | |
6020 | .u.insns = { | |
6021 | /* | |
6022 | * A = 0x42 | |
6023 | * A = A * X | |
6024 | * ret A | |
6025 | */ | |
6026 | BPF_STMT(BPF_LD | BPF_IMM, 0x42), | |
6027 | BPF_STMT(BPF_ALU | BPF_MUL | BPF_X, 0), | |
6028 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
6029 | }, | |
6030 | CLASSIC | FLAG_NO_DATA, | |
6031 | {}, | |
6032 | { {0x1, 0x0 } }, | |
6033 | }, | |
6034 | { | |
6035 | "MUL default A", | |
6036 | .u.insns = { | |
6037 | /* | |
6038 | * A = A * 0x66 | |
6039 | * ret A | |
6040 | */ | |
6041 | BPF_STMT(BPF_ALU | BPF_MUL | BPF_K, 0x66), | |
6042 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
6043 | }, | |
6044 | CLASSIC | FLAG_NO_DATA, | |
6045 | {}, | |
6046 | { {0x1, 0x0 } }, | |
6047 | }, | |
6048 | { | |
6049 | "DIV default X", | |
6050 | .u.insns = { | |
6051 | /* | |
6052 | * A = 0x42 | |
6053 | * A = A / X ; this halt the filter execution if X is 0 | |
6054 | * ret 0x42 | |
6055 | */ | |
6056 | BPF_STMT(BPF_LD | BPF_IMM, 0x42), | |
6057 | BPF_STMT(BPF_ALU | BPF_DIV | BPF_X, 0), | |
6058 | BPF_STMT(BPF_RET | BPF_K, 0x42), | |
6059 | }, | |
6060 | CLASSIC | FLAG_NO_DATA, | |
6061 | {}, | |
6062 | { {0x1, 0x0 } }, | |
6063 | }, | |
6064 | { | |
6065 | "DIV default A", | |
6066 | .u.insns = { | |
6067 | /* | |
6068 | * A = A / 1 | |
6069 | * ret A | |
6070 | */ | |
6071 | BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 0x1), | |
6072 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
6073 | }, | |
6074 | CLASSIC | FLAG_NO_DATA, | |
6075 | {}, | |
6076 | { {0x1, 0x0 } }, | |
6077 | }, | |
d4e4bc16 YS |
6078 | { |
6079 | "MOD default X", | |
6080 | .u.insns = { | |
6081 | /* | |
6082 | * A = 0x42 | |
6083 | * A = A mod X ; this halt the filter execution if X is 0 | |
6084 | * ret 0x42 | |
6085 | */ | |
6086 | BPF_STMT(BPF_LD | BPF_IMM, 0x42), | |
6087 | BPF_STMT(BPF_ALU | BPF_MOD | BPF_X, 0), | |
6088 | BPF_STMT(BPF_RET | BPF_K, 0x42), | |
6089 | }, | |
6090 | CLASSIC | FLAG_NO_DATA, | |
6091 | {}, | |
6092 | { {0x1, 0x0 } }, | |
6093 | }, | |
6094 | { | |
6095 | "MOD default A", | |
6096 | .u.insns = { | |
6097 | /* | |
6098 | * A = A mod 1 | |
6099 | * ret A | |
6100 | */ | |
6101 | BPF_STMT(BPF_ALU | BPF_MOD | BPF_K, 0x1), | |
6102 | BPF_STMT(BPF_RET | BPF_A, 0x0), | |
6103 | }, | |
6104 | CLASSIC | FLAG_NO_DATA, | |
6105 | {}, | |
6106 | { {0x1, 0x0 } }, | |
6107 | }, | |
86bf1721 NS |
6108 | { |
6109 | "JMP EQ default A", | |
6110 | .u.insns = { | |
6111 | /* | |
6112 | * cmp A, 0x0, 0, 1 | |
6113 | * ret 0x42 | |
6114 | * ret 0x66 | |
6115 | */ | |
6116 | BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x0, 0, 1), | |
6117 | BPF_STMT(BPF_RET | BPF_K, 0x42), | |
6118 | BPF_STMT(BPF_RET | BPF_K, 0x66), | |
6119 | }, | |
6120 | CLASSIC | FLAG_NO_DATA, | |
6121 | {}, | |
6122 | { {0x1, 0x42 } }, | |
6123 | }, | |
6124 | { | |
6125 | "JMP EQ default X", | |
6126 | .u.insns = { | |
6127 | /* | |
6128 | * A = 0x0 | |
6129 | * cmp A, X, 0, 1 | |
6130 | * ret 0x42 | |
6131 | * ret 0x66 | |
6132 | */ | |
6133 | BPF_STMT(BPF_LD | BPF_IMM, 0x0), | |
6134 | BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_X, 0x0, 0, 1), | |
6135 | BPF_STMT(BPF_RET | BPF_K, 0x42), | |
6136 | BPF_STMT(BPF_RET | BPF_K, 0x66), | |
6137 | }, | |
6138 | CLASSIC | FLAG_NO_DATA, | |
6139 | {}, | |
6140 | { {0x1, 0x42 } }, | |
6141 | }, | |
87ab8194 DB |
6142 | { |
6143 | "LD_ABS with helper changing skb data", | |
6144 | { }, | |
6145 | INTERNAL, | |
6146 | { 0x34 }, | |
6147 | { { ETH_HLEN, 42 } }, | |
6148 | .fill_helper = bpf_fill_ld_abs_vlan_push_pop2, | |
6149 | }, | |
64a8946b AS |
6150 | }; |
6151 | ||
10f18e0b | 6152 | static struct net_device dev; |
64a8946b | 6153 | |
10f18e0b | 6154 | static struct sk_buff *populate_skb(char *buf, int size) |
64a8946b AS |
6155 | { |
6156 | struct sk_buff *skb; | |
6157 | ||
6158 | if (size >= MAX_DATA) | |
6159 | return NULL; | |
6160 | ||
6161 | skb = alloc_skb(MAX_DATA, GFP_KERNEL); | |
6162 | if (!skb) | |
6163 | return NULL; | |
6164 | ||
de77b966 | 6165 | __skb_put_data(skb, buf, size); |
10f18e0b DB |
6166 | |
6167 | /* Initialize a fake skb with test pattern. */ | |
64a8946b AS |
6168 | skb_reset_mac_header(skb); |
6169 | skb->protocol = htons(ETH_P_IP); | |
6170 | skb->pkt_type = SKB_TYPE; | |
6171 | skb->mark = SKB_MARK; | |
6172 | skb->hash = SKB_HASH; | |
6173 | skb->queue_mapping = SKB_QUEUE_MAP; | |
6174 | skb->vlan_tci = SKB_VLAN_TCI; | |
5c0ca3f5 | 6175 | skb->vlan_proto = htons(ETH_P_IP); |
64a8946b AS |
6176 | skb->dev = &dev; |
6177 | skb->dev->ifindex = SKB_DEV_IFINDEX; | |
6178 | skb->dev->type = SKB_DEV_TYPE; | |
6179 | skb_set_network_header(skb, min(size, ETH_HLEN)); | |
6180 | ||
6181 | return skb; | |
6182 | } | |
6183 | ||
10f18e0b | 6184 | static void *generate_test_data(struct bpf_test *test, int sub) |
64a8946b | 6185 | { |
bac142ac NS |
6186 | struct sk_buff *skb; |
6187 | struct page *page; | |
6188 | ||
10f18e0b DB |
6189 | if (test->aux & FLAG_NO_DATA) |
6190 | return NULL; | |
64a8946b | 6191 | |
10f18e0b DB |
6192 | /* Test case expects an skb, so populate one. Various |
6193 | * subtests generate skbs of different sizes based on | |
6194 | * the same data. | |
6195 | */ | |
bac142ac NS |
6196 | skb = populate_skb(test->data, test->test[sub].data_size); |
6197 | if (!skb) | |
6198 | return NULL; | |
6199 | ||
6200 | if (test->aux & FLAG_SKB_FRAG) { | |
6201 | /* | |
6202 | * when the test requires a fragmented skb, add a | |
6203 | * single fragment to the skb, filled with | |
6204 | * test->frag_data. | |
6205 | */ | |
6206 | void *ptr; | |
6207 | ||
6208 | page = alloc_page(GFP_KERNEL); | |
6209 | ||
6210 | if (!page) | |
6211 | goto err_kfree_skb; | |
6212 | ||
6213 | ptr = kmap(page); | |
6214 | if (!ptr) | |
6215 | goto err_free_page; | |
6216 | memcpy(ptr, test->frag_data, MAX_DATA); | |
6217 | kunmap(page); | |
6218 | skb_add_rx_frag(skb, 0, page, 0, MAX_DATA, MAX_DATA); | |
6219 | } | |
6220 | ||
6221 | return skb; | |
6222 | ||
6223 | err_free_page: | |
6224 | __free_page(page); | |
6225 | err_kfree_skb: | |
6226 | kfree_skb(skb); | |
6227 | return NULL; | |
10f18e0b DB |
6228 | } |
6229 | ||
6230 | static void release_test_data(const struct bpf_test *test, void *data) | |
6231 | { | |
6232 | if (test->aux & FLAG_NO_DATA) | |
6233 | return; | |
6234 | ||
6235 | kfree_skb(data); | |
6236 | } | |
6237 | ||
a4afd37b | 6238 | static int filter_length(int which) |
10f18e0b | 6239 | { |
a4afd37b DB |
6240 | struct sock_filter *fp; |
6241 | int len; | |
10f18e0b | 6242 | |
a4afd37b DB |
6243 | if (tests[which].fill_helper) |
6244 | return tests[which].u.ptr.len; | |
6245 | ||
6246 | fp = tests[which].u.insns; | |
e9d94504 CG |
6247 | for (len = MAX_INSNS - 1; len > 0; --len) |
6248 | if (fp[len].code != 0 || fp[len].k != 0) | |
6249 | break; | |
10f18e0b | 6250 | |
e9d94504 | 6251 | return len + 1; |
10f18e0b DB |
6252 | } |
6253 | ||
a4afd37b DB |
6254 | static void *filter_pointer(int which) |
6255 | { | |
6256 | if (tests[which].fill_helper) | |
6257 | return tests[which].u.ptr.insns; | |
6258 | else | |
6259 | return tests[which].u.insns; | |
6260 | } | |
6261 | ||
7ae457c1 | 6262 | static struct bpf_prog *generate_filter(int which, int *err) |
10f18e0b | 6263 | { |
10f18e0b | 6264 | __u8 test_type = tests[which].aux & TEST_TYPE_MASK; |
a4afd37b DB |
6265 | unsigned int flen = filter_length(which); |
6266 | void *fptr = filter_pointer(which); | |
6267 | struct sock_fprog_kern fprog; | |
6268 | struct bpf_prog *fp; | |
10f18e0b DB |
6269 | |
6270 | switch (test_type) { | |
6271 | case CLASSIC: | |
a4afd37b | 6272 | fprog.filter = fptr; |
10f18e0b DB |
6273 | fprog.len = flen; |
6274 | ||
7ae457c1 | 6275 | *err = bpf_prog_create(&fp, &fprog); |
10f18e0b | 6276 | if (tests[which].aux & FLAG_EXPECTED_FAIL) { |
f735fecf | 6277 | if (*err == tests[which].expected_errcode) { |
10f18e0b DB |
6278 | pr_cont("PASS\n"); |
6279 | /* Verifier rejected filter as expected. */ | |
6280 | *err = 0; | |
6281 | return NULL; | |
6282 | } else { | |
6283 | pr_cont("UNEXPECTED_PASS\n"); | |
6284 | /* Verifier didn't reject the test that's | |
6285 | * bad enough, just return! | |
6286 | */ | |
6287 | *err = -EINVAL; | |
6288 | return NULL; | |
6289 | } | |
6290 | } | |
10f18e0b | 6291 | if (*err) { |
290af866 | 6292 | pr_cont("FAIL to prog_create err=%d len=%d\n", |
10f18e0b DB |
6293 | *err, fprog.len); |
6294 | return NULL; | |
6295 | } | |
6296 | break; | |
6297 | ||
6298 | case INTERNAL: | |
60a3b225 | 6299 | fp = bpf_prog_alloc(bpf_prog_size(flen), 0); |
10f18e0b DB |
6300 | if (fp == NULL) { |
6301 | pr_cont("UNEXPECTED_FAIL no memory left\n"); | |
6302 | *err = -ENOMEM; | |
6303 | return NULL; | |
64a8946b AS |
6304 | } |
6305 | ||
10f18e0b | 6306 | fp->len = flen; |
4962fa10 DB |
6307 | /* Type doesn't really matter here as long as it's not unspec. */ |
6308 | fp->type = BPF_PROG_TYPE_SOCKET_FILTER; | |
a4afd37b | 6309 | memcpy(fp->insnsi, fptr, fp->len * sizeof(struct bpf_insn)); |
105c0361 | 6310 | fp->aux->stack_depth = tests[which].stack_depth; |
64a8946b | 6311 | |
d1c55ab5 DB |
6312 | /* We cannot error here as we don't need type compatibility |
6313 | * checks. | |
6314 | */ | |
6315 | fp = bpf_prog_select_runtime(fp, err); | |
290af866 AS |
6316 | if (*err) { |
6317 | pr_cont("FAIL to select_runtime err=%d\n", *err); | |
6318 | return NULL; | |
6319 | } | |
10f18e0b DB |
6320 | break; |
6321 | } | |
64a8946b | 6322 | |
10f18e0b DB |
6323 | *err = 0; |
6324 | return fp; | |
6325 | } | |
64a8946b | 6326 | |
7ae457c1 | 6327 | static void release_filter(struct bpf_prog *fp, int which) |
10f18e0b DB |
6328 | { |
6329 | __u8 test_type = tests[which].aux & TEST_TYPE_MASK; | |
64a8946b | 6330 | |
10f18e0b DB |
6331 | switch (test_type) { |
6332 | case CLASSIC: | |
7ae457c1 | 6333 | bpf_prog_destroy(fp); |
10f18e0b DB |
6334 | break; |
6335 | case INTERNAL: | |
7ae457c1 | 6336 | bpf_prog_free(fp); |
10f18e0b DB |
6337 | break; |
6338 | } | |
6339 | } | |
6340 | ||
7ae457c1 | 6341 | static int __run_one(const struct bpf_prog *fp, const void *data, |
10f18e0b DB |
6342 | int runs, u64 *duration) |
6343 | { | |
6344 | u64 start, finish; | |
25ee7327 | 6345 | int ret = 0, i; |
10f18e0b | 6346 | |
4d9c5c53 | 6347 | start = ktime_get_ns(); |
10f18e0b DB |
6348 | |
6349 | for (i = 0; i < runs; i++) | |
7ae457c1 | 6350 | ret = BPF_PROG_RUN(fp, data); |
10f18e0b | 6351 | |
4d9c5c53 | 6352 | finish = ktime_get_ns(); |
10f18e0b | 6353 | |
4d9c5c53 | 6354 | *duration = finish - start; |
10f18e0b DB |
6355 | do_div(*duration, runs); |
6356 | ||
6357 | return ret; | |
6358 | } | |
6359 | ||
7ae457c1 | 6360 | static int run_one(const struct bpf_prog *fp, struct bpf_test *test) |
10f18e0b DB |
6361 | { |
6362 | int err_cnt = 0, i, runs = MAX_TESTRUNS; | |
6363 | ||
6364 | for (i = 0; i < MAX_SUBTESTS; i++) { | |
6365 | void *data; | |
6366 | u64 duration; | |
6367 | u32 ret; | |
6368 | ||
6369 | if (test->test[i].data_size == 0 && | |
6370 | test->test[i].result == 0) | |
6371 | break; | |
6372 | ||
6373 | data = generate_test_data(test, i); | |
e34684f8 NS |
6374 | if (!data && !(test->aux & FLAG_NO_DATA)) { |
6375 | pr_cont("data generation failed "); | |
6376 | err_cnt++; | |
6377 | break; | |
6378 | } | |
10f18e0b DB |
6379 | ret = __run_one(fp, data, runs, &duration); |
6380 | release_test_data(test, data); | |
6381 | ||
6382 | if (ret == test->test[i].result) { | |
6383 | pr_cont("%lld ", duration); | |
6384 | } else { | |
6385 | pr_cont("ret %d != %d ", ret, | |
6386 | test->test[i].result); | |
64a8946b AS |
6387 | err_cnt++; |
6388 | } | |
6389 | } | |
6390 | ||
6391 | return err_cnt; | |
6392 | } | |
6393 | ||
d2648d4e NS |
6394 | static char test_name[64]; |
6395 | module_param_string(test_name, test_name, sizeof(test_name), 0); | |
6396 | ||
6397 | static int test_id = -1; | |
6398 | module_param(test_id, int, 0); | |
6399 | ||
6400 | static int test_range[2] = { 0, ARRAY_SIZE(tests) - 1 }; | |
6401 | module_param_array(test_range, int, NULL, 0); | |
6402 | ||
6403 | static __init int find_test_index(const char *test_name) | |
6404 | { | |
6405 | int i; | |
6406 | ||
6407 | for (i = 0; i < ARRAY_SIZE(tests); i++) { | |
6408 | if (!strcmp(tests[i].descr, test_name)) | |
6409 | return i; | |
6410 | } | |
6411 | return -1; | |
6412 | } | |
6413 | ||
a4afd37b DB |
6414 | static __init int prepare_bpf_tests(void) |
6415 | { | |
6416 | int i; | |
6417 | ||
d2648d4e NS |
6418 | if (test_id >= 0) { |
6419 | /* | |
6420 | * if a test_id was specified, use test_range to | |
6421 | * cover only that test. | |
6422 | */ | |
6423 | if (test_id >= ARRAY_SIZE(tests)) { | |
6424 | pr_err("test_bpf: invalid test_id specified.\n"); | |
6425 | return -EINVAL; | |
6426 | } | |
6427 | ||
6428 | test_range[0] = test_id; | |
6429 | test_range[1] = test_id; | |
6430 | } else if (*test_name) { | |
6431 | /* | |
6432 | * if a test_name was specified, find it and setup | |
6433 | * test_range to cover only that test. | |
6434 | */ | |
6435 | int idx = find_test_index(test_name); | |
6436 | ||
6437 | if (idx < 0) { | |
6438 | pr_err("test_bpf: no test named '%s' found.\n", | |
6439 | test_name); | |
6440 | return -EINVAL; | |
6441 | } | |
6442 | test_range[0] = idx; | |
6443 | test_range[1] = idx; | |
6444 | } else { | |
6445 | /* | |
6446 | * check that the supplied test_range is valid. | |
6447 | */ | |
6448 | if (test_range[0] >= ARRAY_SIZE(tests) || | |
6449 | test_range[1] >= ARRAY_SIZE(tests) || | |
6450 | test_range[0] < 0 || test_range[1] < 0) { | |
6451 | pr_err("test_bpf: test_range is out of bound.\n"); | |
6452 | return -EINVAL; | |
6453 | } | |
6454 | ||
6455 | if (test_range[1] < test_range[0]) { | |
6456 | pr_err("test_bpf: test_range is ending before it starts.\n"); | |
6457 | return -EINVAL; | |
6458 | } | |
6459 | } | |
6460 | ||
a4afd37b DB |
6461 | for (i = 0; i < ARRAY_SIZE(tests); i++) { |
6462 | if (tests[i].fill_helper && | |
6463 | tests[i].fill_helper(&tests[i]) < 0) | |
6464 | return -ENOMEM; | |
6465 | } | |
6466 | ||
6467 | return 0; | |
6468 | } | |
6469 | ||
6470 | static __init void destroy_bpf_tests(void) | |
6471 | { | |
6472 | int i; | |
6473 | ||
6474 | for (i = 0; i < ARRAY_SIZE(tests); i++) { | |
6475 | if (tests[i].fill_helper) | |
6476 | kfree(tests[i].u.ptr.insns); | |
6477 | } | |
6478 | } | |
6479 | ||
d2648d4e NS |
6480 | static bool exclude_test(int test_id) |
6481 | { | |
6482 | return test_id < test_range[0] || test_id > test_range[1]; | |
6483 | } | |
6484 | ||
64a8946b AS |
6485 | static __init int test_bpf(void) |
6486 | { | |
10f18e0b | 6487 | int i, err_cnt = 0, pass_cnt = 0; |
327941f8 | 6488 | int jit_cnt = 0, run_cnt = 0; |
64a8946b AS |
6489 | |
6490 | for (i = 0; i < ARRAY_SIZE(tests); i++) { | |
7ae457c1 | 6491 | struct bpf_prog *fp; |
10f18e0b | 6492 | int err; |
64a8946b | 6493 | |
d2648d4e NS |
6494 | if (exclude_test(i)) |
6495 | continue; | |
6496 | ||
10f18e0b | 6497 | pr_info("#%d %s ", i, tests[i].descr); |
64a8946b | 6498 | |
10f18e0b DB |
6499 | fp = generate_filter(i, &err); |
6500 | if (fp == NULL) { | |
6501 | if (err == 0) { | |
6502 | pass_cnt++; | |
6503 | continue; | |
64a8946b | 6504 | } |
290af866 AS |
6505 | err_cnt++; |
6506 | continue; | |
10f18e0b | 6507 | } |
327941f8 DB |
6508 | |
6509 | pr_cont("jited:%u ", fp->jited); | |
6510 | ||
6511 | run_cnt++; | |
6512 | if (fp->jited) | |
6513 | jit_cnt++; | |
6514 | ||
64a8946b | 6515 | err = run_one(fp, &tests[i]); |
10f18e0b | 6516 | release_filter(fp, i); |
64a8946b AS |
6517 | |
6518 | if (err) { | |
10f18e0b | 6519 | pr_cont("FAIL (%d times)\n", err); |
64a8946b AS |
6520 | err_cnt++; |
6521 | } else { | |
6522 | pr_cont("PASS\n"); | |
10f18e0b | 6523 | pass_cnt++; |
64a8946b AS |
6524 | } |
6525 | } | |
6526 | ||
327941f8 DB |
6527 | pr_info("Summary: %d PASSED, %d FAILED, [%d/%d JIT'ed]\n", |
6528 | pass_cnt, err_cnt, jit_cnt, run_cnt); | |
6529 | ||
10f18e0b | 6530 | return err_cnt ? -EINVAL : 0; |
64a8946b AS |
6531 | } |
6532 | ||
6533 | static int __init test_bpf_init(void) | |
6534 | { | |
a4afd37b DB |
6535 | int ret; |
6536 | ||
6537 | ret = prepare_bpf_tests(); | |
6538 | if (ret < 0) | |
6539 | return ret; | |
6540 | ||
6541 | ret = test_bpf(); | |
6542 | ||
6543 | destroy_bpf_tests(); | |
6544 | return ret; | |
64a8946b AS |
6545 | } |
6546 | ||
6547 | static void __exit test_bpf_exit(void) | |
6548 | { | |
6549 | } | |
6550 | ||
6551 | module_init(test_bpf_init); | |
6552 | module_exit(test_bpf_exit); | |
10f18e0b | 6553 | |
64a8946b | 6554 | MODULE_LICENSE("GPL"); |