Lines Matching refs:insn
25 const struct bpf_insn *insn, in __func_get_name() argument
30 if (insn->src_reg != BPF_PSEUDO_CALL && in __func_get_name()
31 insn->imm >= 0 && insn->imm < __BPF_FUNC_MAX_ID && in __func_get_name()
32 func_id_str[insn->imm]) in __func_get_name()
33 return func_id_str[insn->imm]; in __func_get_name()
36 return cbs->cb_call(cbs->private_data, insn); in __func_get_name()
38 if (insn->src_reg == BPF_PSEUDO_CALL) in __func_get_name()
39 snprintf(buff, len, "%+d", insn->imm); in __func_get_name()
45 const struct bpf_insn *insn, in __func_imm_name() argument
49 return cbs->cb_imm(cbs->private_data, insn, full_imm); in __func_imm_name()
117 const struct bpf_insn *insn) in print_bpf_end_insn() argument
120 insn->code, insn->dst_reg, in print_bpf_end_insn()
121 BPF_SRC(insn->code) == BPF_TO_BE ? "be" : "le", in print_bpf_end_insn()
122 insn->imm, insn->dst_reg); in print_bpf_end_insn()
126 const struct bpf_insn *insn, in print_bpf_insn() argument
130 u8 class = BPF_CLASS(insn->code); in print_bpf_insn()
133 if (BPF_OP(insn->code) == BPF_END) { in print_bpf_insn()
135 verbose(cbs->private_data, "BUG_alu64_%02x\n", insn->code); in print_bpf_insn()
137 print_bpf_end_insn(verbose, cbs->private_data, insn); in print_bpf_insn()
138 } else if (BPF_OP(insn->code) == BPF_NEG) { in print_bpf_insn()
140 insn->code, insn->dst_reg, in print_bpf_insn()
142 insn->dst_reg); in print_bpf_insn()
143 } else if (BPF_SRC(insn->code) == BPF_X) { in print_bpf_insn()
145 insn->code, class == BPF_ALU ? "(u32) " : "", in print_bpf_insn()
146 insn->dst_reg, in print_bpf_insn()
147 bpf_alu_string[BPF_OP(insn->code) >> 4], in print_bpf_insn()
149 insn->src_reg); in print_bpf_insn()
152 insn->code, class == BPF_ALU ? "(u32) " : "", in print_bpf_insn()
153 insn->dst_reg, in print_bpf_insn()
154 bpf_alu_string[BPF_OP(insn->code) >> 4], in print_bpf_insn()
156 insn->imm); in print_bpf_insn()
159 if (BPF_MODE(insn->code) == BPF_MEM) in print_bpf_insn()
161 insn->code, in print_bpf_insn()
162 bpf_ldst_string[BPF_SIZE(insn->code) >> 3], in print_bpf_insn()
163 insn->dst_reg, in print_bpf_insn()
164 insn->off, insn->src_reg); in print_bpf_insn()
165 else if (BPF_MODE(insn->code) == BPF_XADD) in print_bpf_insn()
167 insn->code, in print_bpf_insn()
168 bpf_ldst_string[BPF_SIZE(insn->code) >> 3], in print_bpf_insn()
169 insn->dst_reg, insn->off, in print_bpf_insn()
170 insn->src_reg); in print_bpf_insn()
172 verbose(cbs->private_data, "BUG_%02x\n", insn->code); in print_bpf_insn()
174 if (BPF_MODE(insn->code) != BPF_MEM) { in print_bpf_insn()
175 verbose(cbs->private_data, "BUG_st_%02x\n", insn->code); in print_bpf_insn()
179 insn->code, in print_bpf_insn()
180 bpf_ldst_string[BPF_SIZE(insn->code) >> 3], in print_bpf_insn()
181 insn->dst_reg, in print_bpf_insn()
182 insn->off, insn->imm); in print_bpf_insn()
184 if (BPF_MODE(insn->code) != BPF_MEM) { in print_bpf_insn()
185 verbose(cbs->private_data, "BUG_ldx_%02x\n", insn->code); in print_bpf_insn()
189 insn->code, insn->dst_reg, in print_bpf_insn()
190 bpf_ldst_string[BPF_SIZE(insn->code) >> 3], in print_bpf_insn()
191 insn->src_reg, insn->off); in print_bpf_insn()
193 if (BPF_MODE(insn->code) == BPF_ABS) { in print_bpf_insn()
195 insn->code, in print_bpf_insn()
196 bpf_ldst_string[BPF_SIZE(insn->code) >> 3], in print_bpf_insn()
197 insn->imm); in print_bpf_insn()
198 } else if (BPF_MODE(insn->code) == BPF_IND) { in print_bpf_insn()
200 insn->code, in print_bpf_insn()
201 bpf_ldst_string[BPF_SIZE(insn->code) >> 3], in print_bpf_insn()
202 insn->src_reg, insn->imm); in print_bpf_insn()
203 } else if (BPF_MODE(insn->code) == BPF_IMM && in print_bpf_insn()
204 BPF_SIZE(insn->code) == BPF_DW) { in print_bpf_insn()
208 u64 imm = ((u64)(insn + 1)->imm << 32) | (u32)insn->imm; in print_bpf_insn()
209 bool map_ptr = insn->src_reg == BPF_PSEUDO_MAP_FD; in print_bpf_insn()
216 insn->code, insn->dst_reg, in print_bpf_insn()
217 __func_imm_name(cbs, insn, imm, in print_bpf_insn()
220 verbose(cbs->private_data, "BUG_ld_%02x\n", insn->code); in print_bpf_insn()
224 u8 opcode = BPF_OP(insn->code); in print_bpf_insn()
229 if (insn->src_reg == BPF_PSEUDO_CALL) { in print_bpf_insn()
231 insn->code, in print_bpf_insn()
232 __func_get_name(cbs, insn, in print_bpf_insn()
236 verbose(cbs->private_data, "(%02x) call %s#%d\n", insn->code, in print_bpf_insn()
237 __func_get_name(cbs, insn, in print_bpf_insn()
239 insn->imm); in print_bpf_insn()
241 } else if (insn->code == (BPF_JMP | BPF_JA)) { in print_bpf_insn()
243 insn->code, insn->off); in print_bpf_insn()
244 } else if (insn->code == (BPF_JMP | BPF_EXIT)) { in print_bpf_insn()
245 verbose(cbs->private_data, "(%02x) exit\n", insn->code); in print_bpf_insn()
246 } else if (BPF_SRC(insn->code) == BPF_X) { in print_bpf_insn()
248 insn->code, insn->dst_reg, in print_bpf_insn()
249 bpf_jmp_string[BPF_OP(insn->code) >> 4], in print_bpf_insn()
250 insn->src_reg, insn->off); in print_bpf_insn()
253 insn->code, insn->dst_reg, in print_bpf_insn()
254 bpf_jmp_string[BPF_OP(insn->code) >> 4], in print_bpf_insn()
255 insn->imm, insn->off); in print_bpf_insn()
259 insn->code, bpf_class_string[class]); in print_bpf_insn()