H A D | gencode.c | 429 bpf_set_error(compiler_state_t *cstate, const char *fmt, ...) argument 442 if (!cstate->error_set) { 444 (void)vsnprintf(cstate->bpf_pcap->errbuf, PCAP_ERRBUF_SIZE, 447 cstate->error_set = 1; 459 bpf_error(compiler_state_t *cstate, const char *fmt, ...) argument 464 (void)vsnprintf(cstate->bpf_pcap->errbuf, PCAP_ERRBUF_SIZE, 467 longjmp(cstate->top_ctx, 1); 480 static void initchunks(compiler_state_t *cstate); 481 static void *newchunk_nolongjmp(compiler_state_t *cstate, size_t); 482 static void *newchunk(compiler_state_t *cstate, size_ 590 initchunks(compiler_state_t *cstate) argument 602 newchunk_nolongjmp(compiler_state_t *cstate, size_t n) argument 642 newchunk(compiler_state_t *cstate, size_t n) argument 655 freechunks(compiler_state_t *cstate) argument 671 sdup(compiler_state_t *cstate, const char *s) argument 683 new_block(compiler_state_t *cstate, int code) argument 695 new_stmt(compiler_state_t *cstate, int code) argument 706 gen_retblk(compiler_state_t *cstate, int v) argument 715 syntax(compiler_state_t *cstate) argument 727 compiler_state_t cstate; local 947 finish_parse(compiler_state_t *cstate, struct block *p) argument 1031 gen_cmp(compiler_state_t *cstate, enum e_offrel offrel, u_int offset, u_int size, bpf_u_int32 v) argument 1038 gen_cmp_gt(compiler_state_t *cstate, enum e_offrel offrel, u_int offset, u_int size, bpf_u_int32 v) argument 1045 gen_cmp_ge(compiler_state_t *cstate, enum e_offrel offrel, u_int offset, u_int size, bpf_u_int32 v) argument 1052 gen_cmp_lt(compiler_state_t *cstate, enum e_offrel offrel, u_int offset, u_int size, bpf_u_int32 v) argument 1059 gen_cmp_le(compiler_state_t *cstate, enum e_offrel offrel, u_int offset, u_int size, bpf_u_int32 v) argument 1066 gen_mcmp(compiler_state_t *cstate, enum e_offrel offrel, u_int offset, u_int size, bpf_u_int32 v, bpf_u_int32 mask) argument 1073 gen_bcmp(compiler_state_t *cstate, enum e_offrel offrel, u_int offset, u_int size, const u_char *v) argument 1115 gen_ncmp(compiler_state_t *cstate, enum e_offrel offrel, u_int offset, u_int size, bpf_u_int32 mask, int jtype, int reverse, bpf_u_int32 v) argument 1139 init_linktype(compiler_state_t *cstate, pcap_t *p) argument 1737 gen_load_absoffsetrel(compiler_state_t *cstate, bpf_abs_offset *abs_offset, u_int offset, u_int size) argument 1777 gen_load_a(compiler_state_t *cstate, enum e_offrel offrel, u_int offset, u_int size) argument 1868 gen_loadx_iphdrlen(compiler_state_t *cstate) argument 1923 gen_uncond(compiler_state_t *cstate, int rsense) argument 1937 gen_true(compiler_state_t *cstate) argument 1943 gen_false(compiler_state_t *cstate) argument 1966 gen_ether_linktype(compiler_state_t *cstate, bpf_u_int32 ll_proto) argument 2134 gen_loopback_linktype(compiler_state_t *cstate, bpf_u_int32 ll_proto) argument 2173 gen_ipnet_linktype(compiler_state_t *cstate, bpf_u_int32 ll_proto) argument 2201 gen_linux_sll_linktype(compiler_state_t *cstate, bpf_u_int32 ll_proto) argument 2350 gen_load_pflog_llprefixlen(compiler_state_t *cstate) argument 2399 gen_load_prism_llprefixlen(compiler_state_t *cstate) argument 2509 gen_load_avs_llprefixlen(compiler_state_t *cstate) argument 2549 gen_load_radiotap_llprefixlen(compiler_state_t *cstate) argument 2619 gen_load_ppi_llprefixlen(compiler_state_t *cstate) argument 2685 gen_load_802_11_header_len(compiler_state_t *cstate, struct slist *s, struct slist *snext) argument 2924 insert_compute_vloffsets(compiler_state_t *cstate, struct block *b) argument 3026 gen_ppi_dlt_check(compiler_state_t *cstate) argument 3065 gen_abs_offset_varpart(compiler_state_t *cstate, bpf_abs_offset *off) argument 3150 gen_prevlinkhdr_check(compiler_state_t *cstate) argument 3196 gen_linktype(compiler_state_t *cstate, bpf_u_int32 ll_proto) argument 3701 gen_snap(compiler_state_t *cstate, bpf_u_int32 orgcode, bpf_u_int32 ptype) argument 3720 gen_llc_internal(compiler_state_t *cstate) argument 3792 gen_llc(compiler_state_t *cstate) argument 3805 gen_llc_i(compiler_state_t *cstate) argument 3836 gen_llc_s(compiler_state_t *cstate) argument 3862 gen_llc_u(compiler_state_t *cstate) argument 3888 gen_llc_s_subtype(compiler_state_t *cstate, bpf_u_int32 subtype) argument 3913 gen_llc_u_subtype(compiler_state_t *cstate, bpf_u_int32 subtype) argument 3950 gen_llc_linktype(compiler_state_t *cstate, bpf_u_int32 ll_proto) argument 4024 gen_hostop(compiler_state_t *cstate, bpf_u_int32 addr, bpf_u_int32 mask, int dir, bpf_u_int32 ll_proto, u_int src_off, u_int dst_off) argument 4089 gen_hostop6(compiler_state_t *cstate, struct in6_addr *addr, struct in6_addr *mask, int dir, bpf_u_int32 ll_proto, u_int src_off, u_int dst_off) argument 4165 gen_ehostop(compiler_state_t *cstate, const u_char *eaddr, int dir) argument 4221 gen_fhostop(compiler_state_t *cstate, const u_char *eaddr, int dir) argument 4277 gen_thostop(compiler_state_t *cstate, const u_char *eaddr, int dir) argument 4334 gen_wlanhostop(compiler_state_t *cstate, const u_char *eaddr, int dir) argument 4758 gen_ipfchostop(compiler_state_t *cstate, const u_char *eaddr, int dir) argument 4829 gen_dnhostop(compiler_state_t *cstate, bpf_u_int32 addr, int dir) argument 4930 gen_mpls_linktype(compiler_state_t *cstate, bpf_u_int32 ll_proto) argument 4960 gen_host(compiler_state_t *cstate, bpf_u_int32 addr, bpf_u_int32 mask, int proto, int dir, int type) argument 5112 gen_host6(compiler_state_t *cstate, struct in6_addr *addr, struct in6_addr *mask, int proto, int dir, int type) argument 5253 gen_gateway(compiler_state_t *cstate, const u_char *eaddr, struct addrinfo *alist, int proto, int dir) argument 5359 gen_proto_abbrev_internal(compiler_state_t *cstate, int proto) argument 5587 gen_proto_abbrev(compiler_state_t *cstate, int proto) argument 5600 gen_ipfrag(compiler_state_t *cstate) argument 5625 gen_portatom(compiler_state_t *cstate, int off, bpf_u_int32 v) argument 5631 gen_portatom6(compiler_state_t *cstate, int off, bpf_u_int32 v) argument 5637 gen_portop(compiler_state_t *cstate, u_int port, u_int proto, int dir) argument 5702 gen_port(compiler_state_t *cstate, u_int port, int ip_proto, int dir) argument 5748 gen_portop6(compiler_state_t *cstate, u_int port, u_int proto, int dir) argument 5787 gen_port6(compiler_state_t *cstate, u_int port, int ip_proto, int dir) argument 5818 gen_portrangeatom(compiler_state_t *cstate, u_int off, bpf_u_int32 v1, bpf_u_int32 v2) argument 5843 gen_portrangeop(compiler_state_t *cstate, u_int port1, u_int port2, bpf_u_int32 proto, int dir) argument 5909 gen_portrange(compiler_state_t *cstate, u_int port1, u_int port2, int ip_proto, int dir) argument 5941 gen_portrangeatom6(compiler_state_t *cstate, u_int off, bpf_u_int32 v1, bpf_u_int32 v2) argument 5966 gen_portrangeop6(compiler_state_t *cstate, u_int port1, u_int port2, bpf_u_int32 proto, int dir) argument 6006 gen_portrange6(compiler_state_t *cstate, u_int port1, u_int port2, int ip_proto, int dir) argument 6038 lookup_proto(compiler_state_t *cstate, const char *name, int proto) argument 6082 gen_protochain(compiler_state_t *cstate, bpf_u_int32 v, int proto) argument 6381 gen_check_802_11_data_frame(compiler_state_t *cstate) argument 6416 gen_proto(compiler_state_t *cstate, bpf_u_int32 v, int proto, int dir) argument 6667 gen_scode(compiler_state_t *cstate, const char *name, struct qual q) argument 6979 gen_mcode(compiler_state_t *cstate, const char *s1, const char *s2, bpf_u_int32 masklen, struct qual q) argument 7037 gen_ncode(compiler_state_t *cstate, const char *s, bpf_u_int32 v, struct qual q) argument 7159 gen_mcode6(compiler_state_t *cstate, const char *s1, const char *s2, bpf_u_int32 masklen, struct qual q) argument 7224 gen_ecode(compiler_state_t *cstate, const char *s, struct qual q) argument 7291 xfer_to_x(compiler_state_t *cstate, struct arth *a) argument 7301 xfer_to_a(compiler_state_t *cstate, struct arth *a) argument 7318 gen_load_internal(compiler_state_t *cstate, int proto, struct arth *inst, bpf_u_int32 size) argument 7594 gen_load(compiler_state_t *cstate, int proto, struct arth *inst, bpf_u_int32 size) argument 7608 gen_relation_internal(compiler_state_t *cstate, int code, struct arth *a0, struct arth *a1, int reversed) argument 7652 gen_relation(compiler_state_t *cstate, int code, struct arth *a0, struct arth *a1, int reversed) argument 7666 gen_loadlen(compiler_state_t *cstate) argument 7691 gen_loadi_internal(compiler_state_t *cstate, bpf_u_int32 val) argument 7712 gen_loadi(compiler_state_t *cstate, bpf_u_int32 val) argument 7730 gen_neg(compiler_state_t *cstate, struct arth *a_arg) argument 7760 gen_arth(compiler_state_t *cstate, int code, struct arth *a0_arg, struct arth *a1) argument 7813 init_regs(compiler_state_t *cstate) argument 7823 alloc_reg(compiler_state_t *cstate) argument 7844 free_reg(compiler_state_t *cstate, int n) argument 7850 gen_len(compiler_state_t *cstate, int jmp, int n) argument 7864 gen_greater(compiler_state_t *cstate, int n) argument 7880 gen_less(compiler_state_t *cstate, int n) argument 7908 gen_byteop(compiler_state_t *cstate, int op, int idx, bpf_u_int32 val) argument 7954 gen_broadcast(compiler_state_t *cstate, int proto) argument 8026 gen_mac_multicast(compiler_state_t *cstate, int offset) argument 8040 gen_multicast(compiler_state_t *cstate, int proto) argument 8224 gen_ifindex(compiler_state_t *cstate, int ifindex) argument 8280 gen_inbound(compiler_state_t *cstate, int dir) argument 8426 gen_pf_ifname(compiler_state_t *cstate, const char *ifname) argument 8456 gen_pf_ruleset(compiler_state_t *cstate, char *ruleset) argument 8485 gen_pf_rnr(compiler_state_t *cstate, int rnr) argument 8508 gen_pf_srnr(compiler_state_t *cstate, int srnr) argument 8531 gen_pf_reason(compiler_state_t *cstate, int reason) argument 8554 gen_pf_action(compiler_state_t *cstate, int action) argument 8577 gen_p80211_type(compiler_state_t *cstate, bpf_u_int32 type, bpf_u_int32 mask) argument 8606 gen_p80211_fcdir(compiler_state_t *cstate, bpf_u_int32 fcdir) argument 8637 gen_acode(compiler_state_t *cstate, const char *s, struct qual q) argument 8672 gen_ahostop(compiler_state_t *cstate, const u_char *eaddr, int dir) argument 8726 gen_vlan_tpid_test(compiler_state_t *cstate) argument 8742 gen_vlan_vid_test(compiler_state_t *cstate, bpf_u_int32 vlan_num) argument 8752 gen_vlan_no_bpf_extensions(compiler_state_t *cstate, bpf_u_int32 vlan_num, int has_vlan_tag) argument 8778 gen_vlan_vloffset_add(compiler_state_t *cstate, bpf_abs_offset *off, bpf_u_int32 v, struct slist *s) argument 8804 gen_vlan_patch_tpid_test(compiler_state_t *cstate, struct block *b_tpid) argument 8824 gen_vlan_patch_vid_test(compiler_state_t *cstate, struct block *b_vid) argument 8868 gen_vlan_bpf_extensions(compiler_state_t *cstate, bpf_u_int32 vlan_num, int has_vlan_tag) argument 8915 gen_vlan(compiler_state_t *cstate, bpf_u_int32 vlan_num, int has_vlan_tag) argument 9013 gen_mpls(compiler_state_t *cstate, bpf_u_int32 label_num_arg, int has_label_num) argument 9096 gen_pppoed(compiler_state_t *cstate) argument 9110 gen_pppoes(compiler_state_t *cstate, bpf_u_int32 sess_num, int has_sess_num) argument 9171 gen_geneve_check(compiler_state_t *cstate, struct block *(*gen_portfn)(compiler_state_t *, u_int, int, int), enum e_offrel offrel, bpf_u_int32 vni, int has_vni) argument 9206 gen_geneve4(compiler_state_t *cstate, bpf_u_int32 vni, int has_vni) argument 9232 gen_geneve6(compiler_state_t *cstate, bpf_u_int32 vni, int has_vni) argument 9275 gen_geneve_offsets(compiler_state_t *cstate) argument 9410 gen_geneve(compiler_state_t *cstate, bpf_u_int32 vni, int has_vni) argument 9447 gen_geneve_ll_check(compiler_state_t *cstate) argument 9474 gen_atmfield_code_internal(compiler_state_t *cstate, int atmfield, bpf_u_int32 jvalue, int jtype, int reverse) argument 9529 gen_atmtype_metac(compiler_state_t *cstate) argument 9540 gen_atmtype_sc(compiler_state_t *cstate) argument 9551 gen_atmtype_llc(compiler_state_t *cstate) argument 9561 gen_atmfield_code(compiler_state_t *cstate, int atmfield, bpf_u_int32 jvalue, int jtype, int reverse) argument 9576 gen_atmtype_abbrev(compiler_state_t *cstate, int type) argument 9683 gen_mtp2type_abbrev(compiler_state_t *cstate, int type) argument 9770 gen_mtp3field_code(compiler_state_t *cstate, int mtp3field, bpf_u_int32 jvalue_arg, int jtype, int reverse) argument 9880 gen_msg_abbrev(compiler_state_t *cstate, int type) argument 9921 gen_atmmulti_abbrev(compiler_state_t *cstate, int type) argument [all...] |