495 static inline struct slist *new_stmt(compiler_state_t *cstate, int);
700 new_stmt(compiler_state_t *cstate, int code)  in new_stmt()  function
1150 		s2 = new_stmt(cstate, BPF_ALU|BPF_AND|BPF_K);  in gen_ncmp()
1861 		s2 = new_stmt(cstate, BPF_LD|BPF_IND|size);  in gen_load_absoffsetrel()
1869 		s = new_stmt(cstate, BPF_LD|BPF_ABS|size);  in gen_load_absoffsetrel()
1900                 s = new_stmt(cstate, BPF_LD|BPF_ABS|size);  in gen_load_a()
1952 		s2 = new_stmt(cstate, BPF_LD|BPF_IND|size);  in gen_load_a()
1986 		s2 = new_stmt(cstate, BPF_LD|BPF_IND|BPF_B);  in gen_loadx_iphdrlen()
1989 		s2 = new_stmt(cstate, BPF_ALU|BPF_AND|BPF_K);  in gen_loadx_iphdrlen()
1992 		s2 = new_stmt(cstate, BPF_ALU|BPF_LSH|BPF_K);  in gen_loadx_iphdrlen()
2002 		sappend(s, new_stmt(cstate, BPF_ALU|BPF_ADD|BPF_X));  in gen_loadx_iphdrlen()
2003 		sappend(s, new_stmt(cstate, BPF_MISC|BPF_TAX));  in gen_loadx_iphdrlen()
2017 		s = new_stmt(cstate, BPF_LDX|BPF_MSH|BPF_B);  in gen_loadx_iphdrlen()
2030 	s = new_stmt(cstate, BPF_LD|BPF_IMM);  in gen_uncond()
2467 		s1 = new_stmt(cstate, BPF_LD|BPF_B|BPF_ABS);  in gen_load_pflog_llprefixlen()
2474 		s2 = new_stmt(cstate, BPF_ALU|BPF_ADD|BPF_K);  in gen_load_pflog_llprefixlen()
2477 		s2 = new_stmt(cstate, BPF_ALU|BPF_AND|BPF_K);  in gen_load_pflog_llprefixlen()
2485 		s2 = new_stmt(cstate, BPF_ST);  in gen_load_pflog_llprefixlen()
2492 		s2 = new_stmt(cstate, BPF_MISC|BPF_TAX);  in gen_load_pflog_llprefixlen()
2537 		s1 = new_stmt(cstate, BPF_LD|BPF_W|BPF_ABS);  in gen_load_prism_llprefixlen()
2543 		s2 = new_stmt(cstate, BPF_ALU|BPF_AND|BPF_K);  in gen_load_prism_llprefixlen()
2550 		sjeq_avs_cookie = new_stmt(cstate, JMP(BPF_JEQ));  in gen_load_prism_llprefixlen()
2561 		s2 = new_stmt(cstate, BPF_LD|BPF_W|BPF_ABS);  in gen_load_prism_llprefixlen()
2574 		sjcommon = new_stmt(cstate, JMP(BPF_JA));  in gen_load_prism_llprefixlen()
2584 		s2 = new_stmt(cstate, BPF_LD|BPF_W|BPF_IMM);  in gen_load_prism_llprefixlen()
2594 		s2 = new_stmt(cstate, BPF_ST);  in gen_load_prism_llprefixlen()
2602 		s2 = new_stmt(cstate, BPF_MISC|BPF_TAX);  in gen_load_prism_llprefixlen()
2628 		s1 = new_stmt(cstate, BPF_LD|BPF_W|BPF_ABS);  in gen_load_avs_llprefixlen()
2635 		s2 = new_stmt(cstate, BPF_ST);  in gen_load_avs_llprefixlen()
2642 		s2 = new_stmt(cstate, BPF_MISC|BPF_TAX);  in gen_load_avs_llprefixlen()
2674 		s1 = new_stmt(cstate, BPF_LD|BPF_B|BPF_ABS);  in gen_load_radiotap_llprefixlen()
2676 		s2 = new_stmt(cstate, BPF_ALU|BPF_LSH|BPF_K);  in gen_load_radiotap_llprefixlen()
2679 		s2 = new_stmt(cstate, BPF_MISC|BPF_TAX);  in gen_load_radiotap_llprefixlen()
2686 		s2 = new_stmt(cstate, BPF_LD|BPF_B|BPF_ABS);  in gen_load_radiotap_llprefixlen()
2689 		s2 = new_stmt(cstate, BPF_ALU|BPF_OR|BPF_X);  in gen_load_radiotap_llprefixlen()
2696 		s2 = new_stmt(cstate, BPF_ST);  in gen_load_radiotap_llprefixlen()
2703 		s2 = new_stmt(cstate, BPF_MISC|BPF_TAX);  in gen_load_radiotap_llprefixlen()
2742 		s1 = new_stmt(cstate, BPF_LD|BPF_B|BPF_ABS);  in gen_load_ppi_llprefixlen()
2744 		s2 = new_stmt(cstate, BPF_ALU|BPF_LSH|BPF_K);  in gen_load_ppi_llprefixlen()
2747 		s2 = new_stmt(cstate, BPF_MISC|BPF_TAX);  in gen_load_ppi_llprefixlen()
2754 		s2 = new_stmt(cstate, BPF_LD|BPF_B|BPF_ABS);  in gen_load_ppi_llprefixlen()
2757 		s2 = new_stmt(cstate, BPF_ALU|BPF_OR|BPF_X);  in gen_load_ppi_llprefixlen()
2764 		s2 = new_stmt(cstate, BPF_ST);  in gen_load_ppi_llprefixlen()
2771 		s2 = new_stmt(cstate, BPF_MISC|BPF_TAX);  in gen_load_ppi_llprefixlen()
2834 		s = new_stmt(cstate, BPF_LDX|BPF_IMM);  in gen_load_802_11_header_len()
2845 	s2 = new_stmt(cstate, BPF_MISC|BPF_TXA);  in gen_load_802_11_header_len()
2847 	s2 = new_stmt(cstate, BPF_ALU|BPF_ADD|BPF_K);  in gen_load_802_11_header_len()
2850 	s2 = new_stmt(cstate, BPF_ST);  in gen_load_802_11_header_len()
2854 	s2 = new_stmt(cstate, BPF_LD|BPF_IND|BPF_B);  in gen_load_802_11_header_len()
2863 	sjset_data_frame_1 = new_stmt(cstate, JMP(BPF_JSET));  in gen_load_802_11_header_len()
2871 	sjset_data_frame_1->s.jt = sjset_data_frame_2 = new_stmt(cstate, JMP(BPF_JSET));  in gen_load_802_11_header_len()
2882 	sjset_data_frame_2->s.jf = sjset_qos = new_stmt(cstate, JMP(BPF_JSET));  in gen_load_802_11_header_len()
2892 	sjset_qos->s.jt = s2 = new_stmt(cstate, BPF_LD|BPF_MEM);  in gen_load_802_11_header_len()
2895 	s2 = new_stmt(cstate, BPF_ALU|BPF_ADD|BPF_IMM);  in gen_load_802_11_header_len()
2898 	s2 = new_stmt(cstate, BPF_ST);  in gen_load_802_11_header_len()
2926 		sjset_qos->s.jf = s2 = new_stmt(cstate, BPF_LD|BPF_ABS|BPF_W);  in gen_load_802_11_header_len()
2930 		sjset_radiotap_flags_present = new_stmt(cstate, JMP(BPF_JSET));  in gen_load_802_11_header_len()
2942 		sjset_radiotap_ext_present = new_stmt(cstate, JMP(BPF_JSET));  in gen_load_802_11_header_len()
2955 		sjset_radiotap_tsft_present = new_stmt(cstate, JMP(BPF_JSET));  in gen_load_802_11_header_len()
2969 		s2 = new_stmt(cstate, BPF_LD|BPF_ABS|BPF_B);  in gen_load_802_11_header_len()
2974 		sjset_tsft_datapad = new_stmt(cstate, JMP(BPF_JSET));  in gen_load_802_11_header_len()
2986 		s2 = new_stmt(cstate, BPF_LD|BPF_ABS|BPF_B);  in gen_load_802_11_header_len()
2991 		sjset_notsft_datapad = new_stmt(cstate, JMP(BPF_JSET));  in gen_load_802_11_header_len()
3002 		s_roundup = new_stmt(cstate, BPF_LD|BPF_MEM);  in gen_load_802_11_header_len()
3005 		s2 = new_stmt(cstate, BPF_ALU|BPF_ADD|BPF_IMM);  in gen_load_802_11_header_len()
3008 		s2 = new_stmt(cstate, BPF_ALU|BPF_AND|BPF_IMM);  in gen_load_802_11_header_len()
3011 		s2 = new_stmt(cstate, BPF_ST);  in gen_load_802_11_header_len()
3105 		s = new_stmt(cstate, BPF_LD|BPF_W|BPF_IMM);  in insert_compute_vloffsets()
3107 		s2 = new_stmt(cstate, BPF_ST);  in insert_compute_vloffsets()
3110 		s2 = new_stmt(cstate, BPF_ST);  in insert_compute_vloffsets()
3137 		s_load_dlt = new_stmt(cstate, BPF_LD|BPF_W|BPF_ABS);  in gen_ppi_dlt_check()
3185 		s = new_stmt(cstate, BPF_LDX|BPF_MEM);  in gen_abs_offset_varpart()
6251 	s[i] = new_stmt(cstate, 0);	/*dummy*/  in gen_protochain()
6259 		s[i] = new_stmt(cstate, BPF_LD|BPF_ABS|BPF_B);  in gen_protochain()
6263 		s[i] = new_stmt(cstate, BPF_LDX|BPF_MSH|BPF_B);  in gen_protochain()
6272 		s[i] = new_stmt(cstate, BPF_LD|BPF_ABS|BPF_B);  in gen_protochain()
6276 		s[i] = new_stmt(cstate, BPF_LDX|BPF_IMM);  in gen_protochain()
6288 	s[i] = new_stmt(cstate, BPF_JMP|BPF_JEQ|BPF_K);  in gen_protochain()
6299 	s[i] = new_stmt(cstate, BPF_JMP|BPF_JEQ|BPF_K);  in gen_protochain()
6312 		s[i] = new_stmt(cstate, BPF_JMP|BPF_JEQ|BPF_K);  in gen_protochain()
6319 		s[i - 1]->s.jf = s[i] = new_stmt(cstate, BPF_JMP|BPF_JEQ|BPF_K);  in gen_protochain()
6325 		s[i - 1]->s.jf = s[i] = new_stmt(cstate, BPF_JMP|BPF_JEQ|BPF_K);  in gen_protochain()
6331 		s[i - 1]->s.jf = s[i] = new_stmt(cstate, BPF_JMP|BPF_JEQ|BPF_K);  in gen_protochain()
6348 		s[i] = new_stmt(cstate, BPF_LD|BPF_IND|BPF_B);  in gen_protochain()
6352 		s[i] = new_stmt(cstate, BPF_ST);  in gen_protochain()
6356 		s[i] = new_stmt(cstate, BPF_LD|BPF_IND|BPF_B);  in gen_protochain()
6360 		s[i] = new_stmt(cstate, BPF_ALU|BPF_ADD|BPF_K);  in gen_protochain()
6364 		s[i] = new_stmt(cstate, BPF_ALU|BPF_MUL|BPF_K);  in gen_protochain()
6368 		s[i] = new_stmt(cstate, BPF_ALU|BPF_ADD|BPF_X);  in gen_protochain()
6372 		s[i] = new_stmt(cstate, BPF_MISC|BPF_TAX);  in gen_protochain()
6375 		s[i] = new_stmt(cstate, BPF_LD|BPF_MEM);  in gen_protochain()
6380 		s[i] = new_stmt(cstate, BPF_JMP|BPF_JA);  in gen_protochain()
6390 		s[i] = new_stmt(cstate, BPF_ALU|BPF_ADD|BPF_K);  in gen_protochain()
6399 	s[i] = new_stmt(cstate, BPF_JMP|BPF_JEQ|BPF_K);  in gen_protochain()
6414 	s[i - 1]->s.jt = s[i] = new_stmt(cstate, BPF_MISC|BPF_TXA);  in gen_protochain()
6417 	s[i] = new_stmt(cstate, BPF_LD|BPF_IND|BPF_B);  in gen_protochain()
6421 	s[i] = new_stmt(cstate, BPF_ST);  in gen_protochain()
6425 	s[i - 1]->s.jt = s[i] = new_stmt(cstate, BPF_MISC|BPF_TXA);  in gen_protochain()
6428 	s[i] = new_stmt(cstate, BPF_ALU|BPF_ADD|BPF_K);  in gen_protochain()
6432 	s[i] = new_stmt(cstate, BPF_MISC|BPF_TAX);  in gen_protochain()
6435 	s[i] = new_stmt(cstate, BPF_LD|BPF_IND|BPF_B);  in gen_protochain()
6439 	s[i] = new_stmt(cstate, BPF_ALU|BPF_ADD|BPF_K);  in gen_protochain()
6443 	s[i] = new_stmt(cstate, BPF_ALU|BPF_MUL|BPF_K);  in gen_protochain()
6447 	s[i] = new_stmt(cstate, BPF_MISC|BPF_TAX);  in gen_protochain()
6450 	s[i] = new_stmt(cstate, BPF_LD|BPF_MEM);  in gen_protochain()
6455 	s[i] = new_stmt(cstate, BPF_JMP|BPF_JA);  in gen_protochain()
6461 	s[i] = new_stmt(cstate, BPF_ALU|BPF_ADD|BPF_K);  in gen_protochain()
7687 	s = new_stmt(cstate, BPF_LDX|BPF_MEM);  in xfer_to_x()
7697 	s = new_stmt(cstate, BPF_LD|BPF_MEM);  in xfer_to_a()
7761 		tmp = new_stmt(cstate, BPF_LD|BPF_IND|size_code);  in gen_load_internal()
7791 			sappend(s, new_stmt(cstate, BPF_ALU|BPF_ADD|BPF_X));  in gen_load_internal()
7792 			sappend(s, new_stmt(cstate, BPF_MISC|BPF_TAX));  in gen_load_internal()
7803 		tmp = new_stmt(cstate, BPF_LD|BPF_IND|size_code);  in gen_load_internal()
7838 			sappend(s, new_stmt(cstate, BPF_ALU|BPF_ADD|BPF_X));  in gen_load_internal()
7839 			sappend(s, new_stmt(cstate, BPF_MISC|BPF_TAX));  in gen_load_internal()
7850 		tmp = new_stmt(cstate, BPF_LD|BPF_IND|size_code);  in gen_load_internal()
7905 		sappend(s, new_stmt(cstate, BPF_ALU|BPF_ADD|BPF_X));  in gen_load_internal()
7906 		sappend(s, new_stmt(cstate, BPF_MISC|BPF_TAX));  in gen_load_internal()
7907 		sappend(s, tmp = new_stmt(cstate, BPF_LD|BPF_IND|size_code));  in gen_load_internal()
7953 			sappend(s, new_stmt(cstate, BPF_ALU|BPF_ADD|BPF_X));  in gen_load_internal()
7954 			sappend(s, new_stmt(cstate, BPF_MISC|BPF_TAX));  in gen_load_internal()
7965 		tmp = new_stmt(cstate, BPF_LD|BPF_IND|size_code);  in gen_load_internal()
7974 	s = new_stmt(cstate, BPF_ST);  in gen_load_internal()
8005 		s2 = new_stmt(cstate, BPF_ALU|BPF_SUB|BPF_X);  in gen_relation_internal()
8069 	s = new_stmt(cstate, BPF_LD|BPF_LEN);  in gen_loadlen()
8070 	s->next = new_stmt(cstate, BPF_ST);  in gen_loadlen()
8089 	s = new_stmt(cstate, BPF_LD|BPF_IMM);  in gen_loadi_internal()
8091 	s->next = new_stmt(cstate, BPF_ST);  in gen_loadi_internal()
8132 	s = new_stmt(cstate, BPF_ALU|BPF_NEG);  in gen_neg()
8135 	s = new_stmt(cstate, BPF_ST);  in gen_neg()
8180 	s2 = new_stmt(cstate, BPF_ALU|BPF_X|code);  in gen_arth()
8190 	s0 = new_stmt(cstate, BPF_ST);  in gen_arth()
8243 	s = new_stmt(cstate, BPF_LD|BPF_LEN);  in gen_len()
8324 		s = new_stmt(cstate, BPF_ALU|BPF_OR|BPF_K);  in gen_byteop()
8328 		s = new_stmt(cstate, BPF_ALU|BPF_AND|BPF_K);  in gen_byteop()
9188 	s2 = new_stmt(cstate, BPF_LD|BPF_MEM);  in gen_vlan_vloffset_add()
9191 	s2 = new_stmt(cstate, BPF_ALU|BPF_ADD|BPF_IMM);  in gen_vlan_vloffset_add()
9194 	s2 = new_stmt(cstate, BPF_ST);  in gen_vlan_vloffset_add()
9229 	s = new_stmt(cstate, BPF_LD|BPF_B|BPF_ABS);  in gen_vlan_patch_vid_test()
9233 	sjeq = new_stmt(cstate, JMP(BPF_JEQ));  in gen_vlan_patch_vid_test()
9238 	s2 = new_stmt(cstate, BPF_LD|BPF_H|BPF_ABS);  in gen_vlan_patch_vid_test()
9250 	s2 = new_stmt(cstate, JMP(BPF_JA));  in gen_vlan_patch_vid_test()
9276         s = new_stmt(cstate, BPF_LD|BPF_B|BPF_ABS);  in gen_vlan_bpf_extensions()
9621 	s1 = new_stmt(cstate, BPF_MISC|BPF_TXA);  in gen_geneve4()
9648 		s1 = new_stmt(cstate, BPF_LD|BPF_IMM);  in gen_geneve6()
9652 		s1 = new_stmt(cstate, BPF_ALU|BPF_ADD|BPF_X);  in gen_geneve6()
9656 		s = new_stmt(cstate, BPF_LD|BPF_IMM);  in gen_geneve6()
9663 	s1 = new_stmt(cstate, BPF_MISC|BPF_TAX);  in gen_geneve6()
9689 	s = new_stmt(cstate, BPF_ALU|BPF_ADD|BPF_K);  in gen_geneve_offsets()
9693 	s1 = new_stmt(cstate, BPF_MISC|BPF_TAX);  in gen_geneve_offsets()
9698 	s1 = new_stmt(cstate, BPF_ALU|BPF_ADD|BPF_K);  in gen_geneve_offsets()
9706 	s1 = new_stmt(cstate, BPF_ST);  in gen_geneve_offsets()
9713 	s1 = new_stmt(cstate, BPF_LD|BPF_IND|BPF_B);  in gen_geneve_offsets()
9717 	s1 = new_stmt(cstate, BPF_ALU|BPF_AND|BPF_K);  in gen_geneve_offsets()
9721 	s1 = new_stmt(cstate, BPF_ALU|BPF_MUL|BPF_K);  in gen_geneve_offsets()
9726 	s1 = new_stmt(cstate, BPF_ALU|BPF_ADD|BPF_K);  in gen_geneve_offsets()
9731 	s1 = new_stmt(cstate, BPF_ALU|BPF_ADD|BPF_X);  in gen_geneve_offsets()
9745 	s1 = new_stmt(cstate, BPF_ST);  in gen_geneve_offsets()
9758 	s1 = new_stmt(cstate, BPF_LD|BPF_IND|BPF_H);  in gen_geneve_offsets()
9763 	s1 = new_stmt(cstate, BPF_LDX|BPF_MEM);  in gen_geneve_offsets()
9770 	s_proto = new_stmt(cstate, JMP(BPF_JEQ));  in gen_geneve_offsets()
9774 	s1 = new_stmt(cstate, BPF_MISC|BPF_TXA);  in gen_geneve_offsets()
9780 	s1 = new_stmt(cstate, BPF_ALU|BPF_ADD|BPF_K);  in gen_geneve_offsets()
9784 	s1 = new_stmt(cstate, BPF_ST);  in gen_geneve_offsets()
9790 	s1 = new_stmt(cstate, BPF_ALU|BPF_ADD|BPF_K);  in gen_geneve_offsets()
9795 	s1 = new_stmt(cstate, BPF_MISC|BPF_TAX);  in gen_geneve_offsets()
9803 	s1 = new_stmt(cstate, BPF_STX);  in gen_geneve_offsets()
9863 	s = new_stmt(cstate, BPF_LD|BPF_MEM);  in gen_geneve_ll_check()
9866 	s1 = new_stmt(cstate, BPF_LDX|BPF_MEM);  in gen_geneve_ll_check()