selftests/bpf/disasm.c

36 		snprintf(buff, len, "%+d", insn->imm);
98 	[3] = "(s32)",
109 	[BPF_W >> 3]  = "u32",
110 	[BPF_H >> 3]  = "u16",
111 	[BPF_B >> 3]  = "u8",
112 	[BPF_DW >> 3] = "u64",
116 	[BPF_W >> 3]  = "s32",
117 	[BPF_H >> 3]  = "s16",
118 	[BPF_B >> 3]  = "s8",
142 	verbose(private_data, "(%02x) r%d = %s%d r%d\n",
152 	verbose(private_data, "(%02x) r%d = bswap%d r%d\n",
183 			verbose(cbs->private_data, "(%02x) %c%d = -%c%d\n",
188 			verbose(cbs->private_data, "(%02x) %c%d %s %s%c%d\n",
193 				is_movsx(insn) ? bpf_movsx_string[(insn->off >> 3) - 1] : "",
197 			verbose(cbs->private_data, "(%02x) %c%d %s %d\n",
206 			verbose(cbs->private_data, "(%02x) *(%s *)(r%d %+d) = r%d\n",
208 				bpf_ldst_string[BPF_SIZE(insn->code) >> 3],
214 			verbose(cbs->private_data, "(%02x) lock *(%s *)(r%d %+d) %s r%d\n",
216 				bpf_ldst_string[BPF_SIZE(insn->code) >> 3],
225 			verbose(cbs->private_data, "(%02x) r%d = atomic%s_fetch_%s((%s *)(r%d %+d), r%d)\n",
229 				bpf_ldst_string[BPF_SIZE(insn->code) >> 3],
233 			verbose(cbs->private_data, "(%02x) r0 = atomic%s_cmpxchg((%s *)(r%d %+d), r0, r%d)\n",
236 				bpf_ldst_string[BPF_SIZE(insn->code) >> 3],
241 			verbose(cbs->private_data, "(%02x) r%d = atomic%s_xchg((%s *)(r%d %+d), r%d)\n",
244 				bpf_ldst_string[BPF_SIZE(insn->code) >> 3],
251 			verbose(cbs->private_data, "(%02x) *(%s *)(r%d %+d) = %d\n",
253 				bpf_ldst_string[BPF_SIZE(insn->code) >> 3],
266 		verbose(cbs->private_data, "(%02x) r%d = *(%s *)(r%d %+d)\n",
269 				 bpf_ldst_string[BPF_SIZE(insn->code) >> 3] :
270 				 bpf_ldsx_string[BPF_SIZE(insn->code) >> 3],
274 			verbose(cbs->private_data, "(%02x) r0 = *(%s *)skb[%d]\n",
276 				bpf_ldst_string[BPF_SIZE(insn->code) >> 3],
279 			verbose(cbs->private_data, "(%02x) r0 = *(%s *)skb[r%d + %d]\n",
281 				bpf_ldst_string[BPF_SIZE(insn->code) >> 3],
296 			verbose(cbs->private_data, "(%02x) r%d = %s\n",
317 				verbose(cbs->private_data, "(%02x) call %s#%d\n", insn->code,
323 			verbose(cbs->private_data, "(%02x) goto pc%+d\n",
326 			verbose(cbs->private_data, "(%02x) gotol pc%+d\n",
332 				"(%02x) if %c%d %s %c%d goto pc%+d\n",
340 				"(%02x) if %c%d %s 0x%x goto pc%+d\n",