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Searched refs:BPF_LD (Results 1 – 24 of 24) sorted by relevance

/linux-4.1.27/tools/net/
Dbpf_exp.y123 bpf_set_curr_instr(BPF_LD | BPF_B | BPF_IND, 0, 0, $5); }
125 bpf_set_curr_instr(BPF_LD | BPF_B | BPF_IND, 0, 0, $6); }
127 bpf_set_curr_instr(BPF_LD | BPF_B | BPF_ABS, 0, 0, $3); }
129 bpf_set_curr_instr(BPF_LD | BPF_B | BPF_ABS, 0, 0,
132 bpf_set_curr_instr(BPF_LD | BPF_B | BPF_ABS, 0, 0,
135 bpf_set_curr_instr(BPF_LD | BPF_B | BPF_ABS, 0, 0,
138 bpf_set_curr_instr(BPF_LD | BPF_B | BPF_ABS, 0, 0,
141 bpf_set_curr_instr(BPF_LD | BPF_B | BPF_ABS, 0, 0,
144 bpf_set_curr_instr(BPF_LD | BPF_B | BPF_ABS, 0, 0,
147 bpf_set_curr_instr(BPF_LD | BPF_B | BPF_ABS, 0, 0,
[all …]
Dbpf_dbg.c77 #define BPF_LD_B (BPF_LD | BPF_B)
78 #define BPF_LD_H (BPF_LD | BPF_H)
79 #define BPF_LD_W (BPF_LD | BPF_W)
279 case BPF_LD | BPF_IMM: in bpf_disasm()
291 case BPF_LD | BPF_MEM: in bpf_disasm()
518 if (BPF_CLASS(f[i].code) == BPF_LD && in bpf_runnable()
718 case BPF_LD | BPF_IMM: in bpf_single_step()
724 case BPF_LD | BPF_MEM: in bpf_single_step()
/linux-4.1.27/samples/seccomp/
Dbpf-helper.h139 BPF_STMT(BPF_LD+BPF_W+BPF_ABS, LO_ARG(idx))
143 BPF_STMT(BPF_LD+BPF_W+BPF_ABS, LO_ARG(idx)), \
145 BPF_STMT(BPF_LD+BPF_W+BPF_ABS, HI_ARG(idx)), \
159 BPF_STMT(BPF_LD+BPF_MEM, 0), /* swap in lo */ \
161 BPF_STMT(BPF_LD+BPF_MEM, 1), /* passed: swap hi back in */ \
163 BPF_STMT(BPF_LD+BPF_MEM, 1) /* failed: swap hi back in */
167 BPF_STMT(BPF_LD+BPF_MEM, 0), /* swap in lo */ \
169 BPF_STMT(BPF_LD+BPF_MEM, 1), /* passed: swap hi back in */ \
171 BPF_STMT(BPF_LD+BPF_MEM, 1) /* failed: swap hi back in */
179 BPF_STMT(BPF_LD+BPF_MEM, 0), /* swap in lo */ \
[all …]
Ddropper.c31 BPF_STMT(BPF_LD+BPF_W+BPF_ABS, in install_filter()
34 BPF_STMT(BPF_LD+BPF_W+BPF_ABS, in install_filter()
Dbpf-direct.c114 BPF_STMT(BPF_LD+BPF_W+BPF_ABS, syscall_nr), in install_filter()
130 BPF_STMT(BPF_LD+BPF_W+BPF_ABS, syscall_arg(0)), in install_filter()
135 BPF_STMT(BPF_LD+BPF_W+BPF_ABS, syscall_arg(0)), in install_filter()
/linux-4.1.27/lib/
Dtest_bpf.c83 BPF_STMT(BPF_LD | BPF_IMM, 1),
85 BPF_STMT(BPF_LD | BPF_IMM, 2),
89 BPF_STMT(BPF_LD | BPF_LEN, 0),
92 BPF_STMT(BPF_LD | BPF_B | BPF_IND, 1),
114 BPF_STMT(BPF_LD | BPF_IMM, 1),
129 BPF_STMT(BPF_LD | BPF_IMM, 8),
132 BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff),
135 BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff),
138 BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff),
141 BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff),
[all …]
/linux-4.1.27/net/core/
Dfilter.c417 case BPF_LD | BPF_ABS | BPF_W: in bpf_convert_filter()
418 case BPF_LD | BPF_ABS | BPF_H: in bpf_convert_filter()
419 case BPF_LD | BPF_ABS | BPF_B: in bpf_convert_filter()
420 case BPF_LD | BPF_IND | BPF_W: in bpf_convert_filter()
421 case BPF_LD | BPF_IND | BPF_H: in bpf_convert_filter()
422 case BPF_LD | BPF_IND | BPF_B: in bpf_convert_filter()
427 if (BPF_CLASS(fp->code) == BPF_LD && in bpf_convert_filter()
542 case BPF_LD | BPF_MEM: in bpf_convert_filter()
544 *insn = BPF_LDX_MEM(BPF_W, BPF_CLASS(fp->code) == BPF_LD ? in bpf_convert_filter()
550 case BPF_LD | BPF_IMM: in bpf_convert_filter()
[all …]
/linux-4.1.27/include/linux/
Dfilter.h136 .code = BPF_LD | BPF_DW | BPF_IMM, \
174 .code = BPF_LD | BPF_SIZE(SIZE) | BPF_ABS, \
184 .code = BPF_LD | BPF_SIZE(SIZE) | BPF_IND, \
435 case BPF_LD | BPF_W | BPF_LEN: in bpf_needs_clear_a()
438 case BPF_LD | BPF_W | BPF_ABS: in bpf_needs_clear_a()
439 case BPF_LD | BPF_H | BPF_ABS: in bpf_needs_clear_a()
440 case BPF_LD | BPF_B | BPF_ABS: in bpf_needs_clear_a()
455 case BPF_LD | BPF_W | BPF_ABS: in bpf_anc_helper()
456 case BPF_LD | BPF_H | BPF_ABS: in bpf_anc_helper()
457 case BPF_LD | BPF_B | BPF_ABS: in bpf_anc_helper()
/linux-4.1.27/arch/powerpc/net/
Dbpf_jit_comp.c306 case BPF_LD | BPF_IMM: /* A = K */ in bpf_jit_build_body()
312 case BPF_LD | BPF_MEM: /* A = mem[K] */ in bpf_jit_build_body()
328 case BPF_LD | BPF_W | BPF_LEN: /* A = skb->len; */ in bpf_jit_build_body()
408 case BPF_LD | BPF_W | BPF_ABS: in bpf_jit_build_body()
411 case BPF_LD | BPF_H | BPF_ABS: in bpf_jit_build_body()
414 case BPF_LD | BPF_B | BPF_ABS: in bpf_jit_build_body()
431 case BPF_LD | BPF_W | BPF_IND: in bpf_jit_build_body()
434 case BPF_LD | BPF_H | BPF_IND: in bpf_jit_build_body()
437 case BPF_LD | BPF_B | BPF_IND: in bpf_jit_build_body()
/linux-4.1.27/arch/sparc/net/
Dbpf_jit_comp.c614 case BPF_LD | BPF_W | BPF_LEN: in bpf_jit_compile()
620 case BPF_LD | BPF_IMM: in bpf_jit_compile()
626 case BPF_LD | BPF_MEM: in bpf_jit_compile()
646 case BPF_LD | BPF_W | BPF_ABS: in bpf_jit_compile()
652 case BPF_LD | BPF_H | BPF_ABS: in bpf_jit_compile()
655 case BPF_LD | BPF_B | BPF_ABS: in bpf_jit_compile()
661 case BPF_LD | BPF_W | BPF_IND: in bpf_jit_compile()
676 case BPF_LD | BPF_H | BPF_IND: in bpf_jit_compile()
679 case BPF_LD | BPF_B | BPF_IND: in bpf_jit_compile()
/linux-4.1.27/kernel/bpf/
Dcore.c281 [BPF_LD | BPF_ABS | BPF_W] = &&LD_ABS_W, in __bpf_prog_run()
282 [BPF_LD | BPF_ABS | BPF_H] = &&LD_ABS_H, in __bpf_prog_run()
283 [BPF_LD | BPF_ABS | BPF_B] = &&LD_ABS_B, in __bpf_prog_run()
284 [BPF_LD | BPF_IND | BPF_W] = &&LD_IND_W, in __bpf_prog_run()
285 [BPF_LD | BPF_IND | BPF_H] = &&LD_IND_H, in __bpf_prog_run()
286 [BPF_LD | BPF_IND | BPF_B] = &&LD_IND_B, in __bpf_prog_run()
287 [BPF_LD | BPF_IMM | BPF_DW] = &&LD_IMM_DW, in __bpf_prog_run()
Dverifier.c268 [BPF_LD] = "ld",
368 } else if (class == BPF_LD) { in print_bpf_insn()
1795 } else if (class == BPF_LD) { in do_check()
1841 if (insn[0].code == (BPF_LD | BPF_IMM | BPF_DW)) { in replace_map_fd_with_map_ptr()
1928 if (insn->code == (BPF_LD | BPF_IMM | BPF_DW)) in convert_pseudo_ld_imm64()
/linux-4.1.27/arch/arm/net/
Dbpf_jit_32.c502 case BPF_LD | BPF_IMM: in build_body()
505 case BPF_LD | BPF_W | BPF_LEN: in build_body()
511 case BPF_LD | BPF_MEM: in build_body()
516 case BPF_LD | BPF_W | BPF_ABS: in build_body()
519 case BPF_LD | BPF_H | BPF_ABS: in build_body()
522 case BPF_LD | BPF_B | BPF_ABS: in build_body()
565 case BPF_LD | BPF_W | BPF_IND: in build_body()
568 case BPF_LD | BPF_H | BPF_IND: in build_body()
571 case BPF_LD | BPF_B | BPF_IND: in build_body()
/linux-4.1.27/arch/x86/net/
Dbpf_jit_comp.c373 case BPF_LD | BPF_IMM | BPF_DW: in do_jit()
836 case BPF_LD | BPF_IND | BPF_W: in do_jit()
839 case BPF_LD | BPF_ABS | BPF_W: in do_jit()
872 case BPF_LD | BPF_IND | BPF_H: in do_jit()
875 case BPF_LD | BPF_ABS | BPF_H: in do_jit()
878 case BPF_LD | BPF_IND | BPF_B: in do_jit()
881 case BPF_LD | BPF_ABS | BPF_B: in do_jit()
/linux-4.1.27/kernel/
Dseccomp.c109 case BPF_LD | BPF_W | BPF_ABS: in seccomp_check_filter()
115 case BPF_LD | BPF_W | BPF_LEN: in seccomp_check_filter()
116 ftest->code = BPF_LD | BPF_IMM; in seccomp_check_filter()
145 case BPF_LD | BPF_IMM: in seccomp_check_filter()
149 case BPF_LD | BPF_MEM: in seccomp_check_filter()
/linux-4.1.27/samples/bpf/
Dlibbpf.h83 .code = BPF_LD | BPF_DW | BPF_IMM, \
108 .code = BPF_LD | BPF_SIZE(SIZE) | BPF_ABS, \
Dtest_verifier.c117 BPF_RAW_INSN(BPF_LD | BPF_IMM | BPF_DW, 0, 0, 0, 0),
130 BPF_RAW_INSN(BPF_LD | BPF_IMM | BPF_DW, 0, 0, 0, 0),
139 BPF_RAW_INSN(BPF_LD | BPF_IMM | BPF_DW, 0, 0, 0, 0),
Dbpf_load.c178 if (insn[insn_idx].code != (BPF_LD | BPF_IMM | BPF_DW)) { in parse_relo_and_apply()
/linux-4.1.27/arch/arm64/net/
Dbpf_jit_comp.c512 case BPF_LD | BPF_IMM | BPF_DW: in build_insn()
591 case BPF_LD | BPF_ABS | BPF_W: in build_insn()
592 case BPF_LD | BPF_ABS | BPF_H: in build_insn()
593 case BPF_LD | BPF_ABS | BPF_B: in build_insn()
595 case BPF_LD | BPF_IND | BPF_W: in build_insn()
596 case BPF_LD | BPF_IND | BPF_H: in build_insn()
597 case BPF_LD | BPF_IND | BPF_B: in build_insn()
/linux-4.1.27/include/uapi/linux/
Dbpf_common.h6 #define BPF_LD 0x00 macro
/linux-4.1.27/arch/s390/net/
Dbpf_jit_comp.c487 case BPF_LD | BPF_IMM | BPF_DW: /* dst = (u64) imm */ in bpf_jit_insn()
1061 case BPF_LD | BPF_ABS | BPF_B: /* b0 = *(u8 *) (skb->data+imm) */ in bpf_jit_insn()
1062 case BPF_LD | BPF_IND | BPF_B: /* b0 = *(u8 *) (skb->data+imm+src) */ in bpf_jit_insn()
1068 case BPF_LD | BPF_ABS | BPF_H: /* b0 = *(u16 *) (skb->data+imm) */ in bpf_jit_insn()
1069 case BPF_LD | BPF_IND | BPF_H: /* b0 = *(u16 *) (skb->data+imm+src) */ in bpf_jit_insn()
1075 case BPF_LD | BPF_ABS | BPF_W: /* b0 = *(u32 *) (skb->data+imm) */ in bpf_jit_insn()
1076 case BPF_LD | BPF_IND | BPF_W: /* b0 = *(u32 *) (skb->data+imm+src) */ in bpf_jit_insn()
/linux-4.1.27/arch/mips/net/
Dbpf_jit.c758 case BPF_LD | BPF_IMM: in build_body()
763 case BPF_LD | BPF_W | BPF_LEN: in build_body()
770 case BPF_LD | BPF_MEM: in build_body()
775 case BPF_LD | BPF_W | BPF_ABS: in build_body()
779 case BPF_LD | BPF_H | BPF_ABS: in build_body()
783 case BPF_LD | BPF_B | BPF_ABS: in build_body()
831 case BPF_LD | BPF_W | BPF_IND: in build_body()
835 case BPF_LD | BPF_H | BPF_IND: in build_body()
839 case BPF_LD | BPF_B | BPF_IND: in build_body()
/linux-4.1.27/Documentation/networking/
Dcdc_mbim.txt243 BPF_STMT(BPF_LD|BPF_B|BPF_ABS, SKF_AD_OFF + SKF_AD_VLAN_TAG_PRESENT),
247 BPF_STMT(BPF_LD|BPF_H|BPF_ABS, SKF_AD_OFF + SKF_AD_VLAN_TAG),
252 BPF_STMT(BPF_LD|BPF_H|BPF_ABS, 2 * ETH_ALEN),
Dfilter.txt573 of BPF_LD | BPF_{B,H,W} | BPF_ABS instruction.)
855 BPF_LD 0x00 BPF_LD 0x00
963 eBPF has two non-generic instructions: (BPF_ABS | <size> | BPF_LD) and
964 (BPF_IND | <size> | BPF_LD) which are used to access packet data.
972 and must not be used to store the data across BPF_ABS | BPF_LD or
973 BPF_IND | BPF_LD instructions.
983 BPF_IND | BPF_W | BPF_LD means:
999 eBPF has one 16-byte instruction: BPF_LD | BPF_DW | BPF_IMM which consists
1002 Classic BPF has similar instruction: BPF_LD | BPF_W | BPF_IMM which loads