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Presents historical artifacts from the history of:

IBM System/3

This is an automatic "excavation" of a thematic subset of
artifacts from Datamuseum.dk's BitArchive.

See our Wiki for more about IBM System/3

Excavated with: AutoArchaeologist - Free & Open Source Software.


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⟦7576f60a8⟧ s3xseg

    Length: 3302 (0xce6)
    Types: s3xseg
    Names: »S$ECDE«

Derivation

└─⟦827b5bd03⟧ Bits:30009184 5702-sc1.V16.ccp
    └─⟦f17e99db6⟧ 
        └─⟦this⟧ »S$ECDE« 

TextSegment

       MACRO                                                            00010000                
.********************************************************************** 00020000                
.*                                                                    * 00030000                
.* NAME: $ECDE                                                        * 00040000                
.*                                                                    * 00050000                
.* MODIFICATION LEVEL: VERSION 8, MODIFICATION LEVEL 0 OF 5702-SC1    * 00060000                
.*                                                                    * 00070000                
.* FUNCTION:                                                          * 00080000                
.*                                                                    * 00090000                
.*   . CCP GENERATION SECOND PASS MACRO INSTRUCTION -- DEFINE         * 00100000                
.*     SYMBOLS FOR CONTENTS DIRECTORY ENTRY                           * 00110000                
.*                                                                    * 00120000                
.* INPUT OPERANDS:                                                    * 00130000                
.*                                                                    * 00140000                
.*   . NONE                                                           * 00150000                
.*                                                                    * 00160000                
.********************************************************************** 00170000                
       $ECDE                                                            00180000                
.*                                                                      00190000                
       TEXT                                                             00200000                
.*                                                                      00210000                
*********************************************************************** 00220000                
*   C O N T E N T S   D I R E C T O R Y   E N T R Y   O F F S E T S   * 00230000                
*********************************************************************** 00240000                
       SPACE 2                                                          00250000                
CDECCP EQU   0                         HI-ORDER OFFSET                  00260000                
       SPACE 2                                                          00270000                
*----------- PROGRAM NAME --------------------------------------------* 00280000                
       SPACE 1                                                          00290000                
CDENAM EQU   CDECCP-1+6                O. MODULE PROGRAM NAME           00300000                
CDECS  EQU   CDENAM+2                  C/S OF USER PROGRAM              00310000                
CDE#S  EQU   CDECS+1                   NO. TEXT SECTORS OF PROGRAM      00320000                
CDELNK EQU   CDE#S+2                   PROGRAM LINK EDIT ADDRESS        00330000                
CDERLD EQU   CDELNK+1                  DISPLACEMENT OF 1ST SECTOR RLD'S 00340000                
CDEENT EQU   CDERLD+2                  PROGRAM ENTRY POINT ADDRESS      00350000                
CDELOD EQU   CDEENT+2                  PROGRAM LOAD ADDRESS             00360000                
       SPACE 2                                                          00370000                
*----------- OTHER PROGRAM ATTRIBUTES --------------------------------* 00380000                
       SPACE 1                                                          00390000                
CDELNG EQU   CDELOD+1                  PGM LENGTH--NO. 256-BYTE BLOCKS  00400000                
CDESIZ EQU   CDELNG-1+2                PGM LENGTH--NO. BYTES            00410000                
       SPACE 1                                                          00420000                
CDEATR EQU   CDESIZ+1                  PGM ATTRIBUTE BYTE               00430000                
       SPACE 1                                                          00440000                
CDEDAT EQU   BIT0                      1--INPUT DATA ALLOWED ON PGM REQ 00450000                
*                                      0--INPUT DATA PROHIBITED ON PGMRQ00460000                
CDECOR EQU   BIT1                      MAIN STORAGE MANAGEMENT BIT      00470000                
*                                      0--NO CORE DESCRIBED BY THIS CDE 00480000                
*                                      1--CORE @ BY CDELOD IS ALLOCATED 00490000                
CDEDPL EQU   BIT2                      * PGM REQUIRES DEDICATED PGM LVL 00500000                
CDEMTS EQU   BIT3                      * PGM SUPPORTS MULTIPLE          00510000                
*                                      *   REQUESTING TERMINALS         00520000                
CDENEP EQU   BIT4                      * PGM IS NEVER-ENDING            00530000                
CDESER EQU   BIT5                      * PGM IS SERIALLY REUSABLE       00540000                
CDETCB EQU   BIT6                      1-CDE BELONGS TO A TCB           00550000                
*                                      0--CDE IS AVAILABLE TO ALLOCATE  00560000                
       SPACE 1                                                          00570000                
*---------------------------------------------------------------------* 00580000                
       SPACE 1                                                          00590000                
CDEAT2 EQU   CDEATR+1                  SECOND CDE ATTRIBUTE BYTE        00600000                
       SPACE 1                                                          00610000                
CDESDB EQU   BIT1                      SHARED I/O USAGE BIT             00620000                
*                                      1--SHARED I/O IN USE             00630000                
*                                      0--NOT IN USE                    00640000                
CDEPAK EQU   BIT2                      PROGRAM LOCATION (PACK)          00650000                
*                                      1--DSM SYSTEM PACK               00660000                
*                                      0--PACK FROM WHICH THE CCP WAS   00670000                
*                                      LOADED                           00680000                
CDEEMG EQU   BIT3                      WHETHER ENDMSG TO BE ISSUED      00690000                
*                                      1--ISSUE ENDMSG                  00700000                
*                                      0--NO ENDMSG                     00710000                
CDECOM EQU   BIT4                      1-PROGRAM REQUIRES COMMON AREA   00715000                
       SPACE 1                                                          00720000                
CDEFDT EQU   CDEAT2+1                  # OF 256 BYTE BLOCKS IN LONGEST  00730000                
*                                      DFF FILE DESCRIPTOR TABLE        00740000                
CDEDFF EQU   CDEFDT+1                  DISPLAY FORMATTING WORK AREA     00750000                
*                                      SIZE IN # OF 256 BYTE BLOCKS     00760000                
*                                      IS ZERO IF DFF NOT USED          00770000                
       SPACE 2                                                          00780000                
*----------- PROGRAM USE TABLE OFFSET --------------------------------* 00790000                
       SPACE 1                                                          00800000                
CDESTA EQU   CDEDFF+2                  OFFSET TO PGM USE TABLE ENTRY    00810000                
       SPACE 2                                                          00820000                
CDEEND EQU   CDESTA+1                  END/LENGTH OF CD ENTRY           00830000                
       SPACE 1                                                          00840000                
       MEND                                                             00850000