856 #define emit(insn) ({							\  in load_range_cmp_prog()  macro
876 	emit(BPF_JMP_A(2));  in load_range_cmp_prog()
883 	emit(BPF_MOV64_IMM(BPF_REG_0, 0));  in load_range_cmp_prog()
884 	emit(BPF_EXIT_INSN());  in load_range_cmp_prog()
892 	emit(BPF_EMIT_CALL(BPF_FUNC_get_current_pid_tgid));  in load_range_cmp_prog()
894 		emit(BPF_MOV32_REG(BPF_REG_6, BPF_REG_0));  in load_range_cmp_prog()
896 		emit(BPF_MOV64_REG(BPF_REG_6, BPF_REG_0));  in load_range_cmp_prog()
897 	emit(BPF_EMIT_CALL(BPF_FUNC_get_current_pid_tgid));  in load_range_cmp_prog()
899 		emit(BPF_MOV32_REG(BPF_REG_7, BPF_REG_0));  in load_range_cmp_prog()
901 		emit(BPF_MOV64_REG(BPF_REG_7, BPF_REG_0));  in load_range_cmp_prog()
909 		emit(BPF_MOV32_IMM(BPF_REG_1, (s32)x.a));  in load_range_cmp_prog()
910 		emit(BPF_MOV32_IMM(BPF_REG_2, (s32)x.b));  in load_range_cmp_prog()
911 		emit(BPF_JMP32_REG(spec.setup_signed ? BPF_JSLT : BPF_JLT,  in load_range_cmp_prog()
913 		emit(BPF_JMP32_REG(spec.setup_signed ? BPF_JSGT : BPF_JGT,  in load_range_cmp_prog()
916 		emit(BPF_LD_IMM64(BPF_REG_1, x.a));  in load_range_cmp_prog()
917 		emit(BPF_LD_IMM64(BPF_REG_2, x.b));  in load_range_cmp_prog()
918 		emit(BPF_JMP_REG(spec.setup_signed ? BPF_JSLT : BPF_JLT,  in load_range_cmp_prog()
920 		emit(BPF_JMP_REG(spec.setup_signed ? BPF_JSGT : BPF_JGT,  in load_range_cmp_prog()
930 		emit(BPF_MOV32_IMM(BPF_REG_1, (s32)y.a));  in load_range_cmp_prog()
931 		emit(BPF_MOV32_IMM(BPF_REG_2, (s32)y.b));  in load_range_cmp_prog()
932 		emit(BPF_JMP32_REG(spec.setup_signed ? BPF_JSLT : BPF_JLT,  in load_range_cmp_prog()
934 		emit(BPF_JMP32_REG(spec.setup_signed ? BPF_JSGT : BPF_JGT,  in load_range_cmp_prog()
937 		emit(BPF_LD_IMM64(BPF_REG_1, y.a));  in load_range_cmp_prog()
938 		emit(BPF_LD_IMM64(BPF_REG_2, y.b));  in load_range_cmp_prog()
939 		emit(BPF_JMP_REG(spec.setup_signed ? BPF_JSLT : BPF_JLT,  in load_range_cmp_prog()
941 		emit(BPF_JMP_REG(spec.setup_signed ? BPF_JSGT : BPF_JGT,  in load_range_cmp_prog()
966 		emit(BPF_MOV32_REG(BPF_REG_0, BPF_REG_6));  in load_range_cmp_prog()
967 		emit(BPF_MOV32_REG(BPF_REG_0, BPF_REG_7));  in load_range_cmp_prog()
969 		emit(BPF_MOV64_REG(BPF_REG_0, BPF_REG_6));  in load_range_cmp_prog()
970 		emit(BPF_MOV64_REG(BPF_REG_0, BPF_REG_7));  in load_range_cmp_prog()
973 		emit(BPF_JMP32_REG(op_code, BPF_REG_6, BPF_REG_7, 3));  in load_range_cmp_prog()
975 		emit(BPF_JMP_REG(op_code, BPF_REG_6, BPF_REG_7, 3));  in load_range_cmp_prog()
983 		emit(BPF_MOV32_REG(BPF_REG_0, BPF_REG_6));  in load_range_cmp_prog()
984 		emit(BPF_MOV32_REG(BPF_REG_0, BPF_REG_7));  in load_range_cmp_prog()
986 		emit(BPF_MOV64_REG(BPF_REG_0, BPF_REG_6));  in load_range_cmp_prog()
987 		emit(BPF_MOV64_REG(BPF_REG_0, BPF_REG_7));  in load_range_cmp_prog()
990 		emit(BPF_EMIT_CALL(0xDEAD)); /* poison this branch */  in load_range_cmp_prog()
992 		emit(BPF_EXIT_INSN());  in load_range_cmp_prog()
1000 		emit(BPF_MOV32_REG(BPF_REG_0, BPF_REG_6));  in load_range_cmp_prog()
1001 		emit(BPF_MOV32_REG(BPF_REG_0, BPF_REG_7));  in load_range_cmp_prog()
1003 		emit(BPF_MOV64_REG(BPF_REG_0, BPF_REG_6));  in load_range_cmp_prog()
1004 		emit(BPF_MOV64_REG(BPF_REG_0, BPF_REG_7));  in load_range_cmp_prog()
1007 		emit(BPF_EMIT_CALL(0xDEAD)); /* poison this branch */  in load_range_cmp_prog()
1008 	emit(BPF_EXIT_INSN()); /* last instruction has to be exit */  in load_range_cmp_prog()
1017 #undef emit  in load_range_cmp_prog()