include/linux/filter.h

97 /* ALU ops on registers, bpf_add|sub|...: dst_reg += src_reg */
102 		.dst_reg = DST,					\
113 		.dst_reg = DST,					\
121 /* ALU ops on immediates, bpf_add|sub|...: dst_reg += imm32 */
126 		.dst_reg = DST,					\
136 		.dst_reg = DST,					\
148 		.dst_reg = DST,					\
158 		.dst_reg = DST,					\
163 /* Short form of mov, dst_reg = src_reg */
168 		.dst_reg = DST,					\
176 		.dst_reg = DST,					\
181 /* Short form of mov, dst_reg = imm32 */
186 		.dst_reg = DST,					\
194 		.dst_reg = DST,					\
199 /* Short form of movsx, dst_reg = (s8,s16,s32)src_reg */
204 		.dst_reg = DST,					\
212 		.dst_reg = DST,					\
221 		.dst_reg = DST,					\
238 		.dst_reg = DST,					\
244 		.dst_reg = 0,					\
253 /* Short form of mov based on type, BPF_X: dst_reg = src_reg, BPF_K: dst_reg = imm32 */
258 		.dst_reg = DST,					\
266 		.dst_reg = DST,					\
276 		.dst_reg = 0,					\
286 		.dst_reg = 0,					\
291 /* Memory load, dst_reg = *(uint *) (src_reg + off16) */
296 		.dst_reg = DST,					\
301 /* Memory load, dst_reg = *(signed size *) (src_reg + off16) */
306 		.dst_reg = DST,					\
311 /* Memory store, *(uint *) (dst_reg + off16) = src_reg */
316 		.dst_reg = DST,					\
325  *   BPF_ADD                  *(uint *) (dst_reg + off16) += src_reg
326  *   BPF_AND                  *(uint *) (dst_reg + off16) &= src_reg
327  *   BPF_OR                   *(uint *) (dst_reg + off16) |= src_reg
328  *   BPF_XOR                  *(uint *) (dst_reg + off16) ^= src_reg
329  *   BPF_ADD | BPF_FETCH      src_reg = atomic_fetch_add(dst_reg + off16, src_reg);
330  *   BPF_AND | BPF_FETCH      src_reg = atomic_fetch_and(dst_reg + off16, src_reg);
331  *   BPF_OR | BPF_FETCH       src_reg = atomic_fetch_or(dst_reg + off16, src_reg);
332  *   BPF_XOR | BPF_FETCH      src_reg = atomic_fetch_xor(dst_reg + off16, src_reg);
333  *   BPF_XCHG                 src_reg = atomic_xchg(dst_reg + off16, src_reg)
334  *   BPF_CMPXCHG              r0 = atomic_cmpxchg(dst_reg + off16, r0, src_reg)
340 		.dst_reg = DST,					\
348 /* Memory store, *(uint *) (dst_reg + off16) = imm32 */
353 		.dst_reg = DST,					\
358 /* Conditional jumps against registers, if (dst_reg 'op' src_reg) goto pc + off16 */
363 		.dst_reg = DST,					\
368 /* Conditional jumps against immediates, if (dst_reg 'op' imm32) goto pc + off16 */
373 		.dst_reg = DST,					\
383 		.dst_reg = DST,					\
393 		.dst_reg = DST,					\
403 		.dst_reg = 0,					\
413 		.dst_reg = 0,					\
425 		.dst_reg = 0,					\
435 		.dst_reg = DST,					\
445 		.dst_reg = 0,					\
455 		.dst_reg = 0,					\