6N44 ...[ 6N9= ...[ 6NBG ...[??? LAS SECT FILE FGN 24 DOC 6^MB #MAC LAS 6^NF ...[ THE BASIC PRIMITIVES OF THE MULTI BIT OPERATIONS ARE 6^PJ ...[ LAS-LOADS THE BIT PATTERN IN 19?+9 INTO X%A 6^QM ...[ OPS-TAKES AS %E ETC A STRING OF BIT OR FIELD IDS. FOR EACH WORD 6^RQ ...[ INVOLVED IT COMPILES:- 6^ST ...[ %A,%B,%C,%D 6^TY ...[ WITH 19?+9=BIT PATTERN FOR THAT WORD 6^X3 ...[ 19?+8=DISPLACEMENT FOR THAT WORD 6^Y6 ...[ 19?+7=VALUE OF LAST ID FOR USE IN SINGLE ID SPECIAL CASES 6^^9 ...[ 19?+6=NO OF IDS MAKING UP PATTERN 722# ...[ 19?+5=0=>LAST WORD TO BE GENERATED 723C ...[ THE CODE COMPILED MUST NOT ALTER 19?+0-5 724G ...[ EACH MULTIBIT OPERATION CALLS OPS WITH %A,%B,%C,%D A MACRO CALL 725K ...[ TO DEAL WITH THE OPERATION AT A WORD BY WORD LEVEL 7272 #STR %A 72LL #SKI 736= ( 73KW LAS 0 745G #EXI 74K6 ) 754Q #SKI 19?+6]-1<1-1 75JB ( [SINGLE ID. CASE 7642 LASS 19?+7],%A 76HL #EXI 773= ) 77GW #SKI 19?+9]�$(19?+9]) 782G ( [NOT ALL IN MS9 AND/OR LS12 78G6 LDN %A 19?+9]@L-12 78^Q SLL %A 12 79FB #EXI 19?+9]ṡ 79^2 ORN %A 19?+9]ṡ 7=DL #EXI 7=Y= ) 7?CW #SKI 19?+9]� 7?XG ( [SOME BITS IN COUNT FIELD 7#C6 LDCT %A 19?+9]@L-15 7#WQ #EXI 19?+9]ṡ 7*BB ORN %A 19?+9]ṡ 7*W2 #EXI 7B*L ) 7BT= LDN %A 19?+9] 7C#W #NOR