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…02…CPS/SDS/029
…02…820514…02……02…
SYSTEM STATUS AND CONTROL
DETAILED DESIGN SPECIFICATION CAMPS
4.2.9.6.33.3 D̲a̲t̲a̲ ̲D̲e̲s̲c̲r̲i̲p̲t̲i̲o̲n̲
a1) T̲y̲p̲e̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
SW ̲TO ̲BE ̲LOADED SSC.COMMON
FILE ̲NAME DAMOS ̲IOS
a2) D̲a̲t̲a̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
SW ̲TO ̲BE ̲LOADED ̲REC,
DIR, FIRST ̲FILE, NO ̲OF ̲FILES I/F DATA
a3) C̲o̲n̲s̲t̲a̲n̲t̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
SSC ̲DIR ̲INITIAL, SSC ̲DIR ̲MODIFIED
SSC ̲DIR DBD
GARBLE SSC.COMMON
a4) T̲a̲b̲l̲e̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
LOAD ̲FILE ̲LIST,
PATCH ̲FILE ̲NAME ̲LIST CFH.VARIOUS
b) E̲x̲t̲e̲r̲n̲a̲l̲ ̲D̲a̲t̲a̲
SW ̲TO ̲BE ̲LOADED ̲REC.SW ̲TYPE
SW ̲TO ̲BE ̲LOADED ̲REC.PATCH
All entries in the table referenced are read.
c) L̲o̲c̲a̲l̲ ̲D̲a̲t̲a̲
None
4.2.9.6.33.4 D̲e̲s̲i̲g̲n̲
Refer to figure 4.2.9.6.33.4-1 for a flowgram.
PROCEDURE
FIND ̲DIR ̲FILES (SW ̲TO ̲BE ̲LOADED ̲REC: SW ̲TO
̲BE ̲LOADED)
(DIR, FIRST ̲FILE: FILE ̲NAME,NO
̲OF ̲FILES: INTEGER)
BEGIN
CASE SW ̲TO ̲BE ̲LOADED ̲REC. SW ̲TYPE OF
INIT ̲SYS ̲SW? ̲ DIR
= SSC
̲DIR
̲INITIAL
FIRST ̲FILE = LOAD ̲FILE
̲LIST (1)
NO ̲OF ̲FILES = 1
MOD1 ̲SYS ̲SW? DIR = SSC ̲DIR ̲MODIFIED
FIRST ̲FILE = LOAD ̲FILE
̲LIST (1)
NO ̲OF ̲FILES = 1
INIT ̲APPL ̲SW? DIR
= SSC
̲DIR
̲INITIAL
FIRST ̲FILE = LOAD ̲FILE
̲LIST(2)
NO ̲OF ̲FILES = MAX ̲LOAD
̲FILES - 1
MOD1 ̲APPL ̲SW? DIR
= SSC
̲DIR
̲MODIFIED
FIRST ̲FILE = LOAD ̲FILE
̲LIST(2)
NO ̲OF ̲FIELD = MAX ̲LOAD
̲FILES - 1
PATCH ̲FILE? DIR
= SSC
̲DIR
FIRST ̲FILE = PATCH ̲FILE
̲NAME ̲LIST(SW ̲TO ̲BE ̲
LOADED
̲REC.
PATCH)
NO ̲OF ̲FILES = 1
GARBLE ̲FILE? DIR
= SSC
̲DIR
FIRST ̲FILE = GARBLE
NO ̲OF ̲FILES = 1
END ̲CASE
END ̲FIND ̲DIR ̲FILES Fig. 4.2.9.6.33.4-1
4.2.9.6.34 S̲E̲T̲ ̲S̲W̲ ̲V̲E̲R̲S̲I̲O̲N̲S̲
4.2.9.6.34.1 F̲u̲n̲c̲t̲i̲o̲n̲a̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
The procedures read the header for
- all patchfiles or
- the CONFIG file in either the
SSC ̲INITIAL or SSC ̲MODIFIED directory
as specified via the input parameter LOAD
̲SW.
The Root directory (i.e. volume) is specified
in the procedure call.
The procedure updates the
- PATCH ̲TABLE
- version
- process type
- segment type
or the
- SEGM ̲CONFIG
- version
If an error is detected, then the erroneous
file is returned.
4.2.9.6.34.2 I̲n̲t̲e̲r̲f̲a̲c̲e̲
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
a) SET ̲SW ̲VERSIONS(ROOT ̲DIR: FDCB ̲INDEX,
LOAD
̲SW:
LOAD
̲SW ̲TYPE)
(CC:
INTEGER,
FILE:
FILE
̲NAME)
b) SET ̲SW ̲VERSIONS(R0, R1, R5, R6, R7)
R̲e̲g̲i̲s̲t̲e̲r̲ ̲C̲o̲n̲v̲e̲n̲t̲i̲o̲n̲
C̲a̲l̲l̲ ̲R̲e̲g̲i̲s̲t̲e̲r̲s̲
R0 ROOT ̲DIR
R1 LOAD ̲SW
R6 LINK
R̲e̲t̲u̲r̲n̲ ̲R̲e̲g̲i̲s̲t̲e̲r̲s̲
R5 pointer FILE
R7 CC
4.2.9.6.34.3 D̲a̲t̲a̲ ̲D̲e̲s̲c̲r̲i̲p̲t̲i̲o̲n̲
a1) T̲y̲p̲e̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
PATCH ̲FILE ̲HEADER,
LOAD ̲FILE ̲HEADER :CFH.LOAD
LOAD ̲SW ̲TYPE :SSC.COMMON
a2) D̲a̲t̲a̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
ROOT ̲DIR, LOAD ̲SW, CC, FILE :I/F
DATA
SEGM ̲CONFIG (m),
WRK :CFH.VARIOUS
PATCH ̲FILE ̲NAME ̲LIST :CFH.LOAD
a3) C̲o̲n̲s̲t̲a̲n̲t̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
SSC ̲DIR, SSC ̲INITIAL,SSC ̲MODIFIED
:DBD
MAX ̲PATCH ̲FILES :SSC.COMMON
NON ̲EXISTING ̲NAME :DAMOS
NON ̲EXISTING ̲FROM ̲DIRECTORY :SSC.COMMON
a4) T̲a̲b̲l̲e̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
PATCH ̲TABLE (m) :CFH.LOAD
b) E̲x̲t̲e̲r̲n̲a̲l̲ ̲D̲a̲t̲a̲
SEGM ̲CONFIG.CONFIG ̲FILE
SEGM ̲CONFIG.VERSION
All entries in the PATCH ̲TABLE are
updated.
c) L̲o̲c̲a̲l̲ ̲D̲a̲t̲a̲
VAR I: INTEGER
VAR FILE ̲OBJ, OWN ̲DIR, SW ̲DIR: FDCB
̲INDEX
4.2.9.6.34.4 D̲e̲s̲i̲g̲n̲
Refer to figure 4.2.9.6.34.4-1 for a flowgram.
PROCEDURE
SET ̲SW ̲VERSIONS(ROOT ̲DIR,LOAD ̲SW: LOAD ̲SW
̲TYPE)(CC:INTEGER,
FILE:
FILE
̲NAME)
VAR I: INTEGER
FILE ̲OBJ, OWN ̲DIR, SW ̲DIR: FDCB ̲INDEX
BEGIN
CASE LOAD ̲SW OF
PATCH ̲FILES?
LOOKUP(ROOT ̲DIR,SSC ̲DIR)(PATCH ̲DIR,
CC)
CC EQ NON ̲EXISTING ̲NAME?
CC=NON
̲EXISTING
̲FROM
̲DIRECTORY
I = 0
LOOP
I = I + 1
LOOKUP(PATCH ̲DIR,PATCH ̲FILE ̲NAME
̲LIST(I))(FILE ̲OBJ,
CC)
CC EQ NON ̲EXISTING ̲NAME?
DISMANTLE(PATCH
̲DIR)
FILE=PATCH
̲FILE
̲NAME
̲LIST(I)
EXIT
EQUIVALENCE(WRK, P ̲HEAD: PATCH
̲FILE ̲HEADER)
READ ̲FM ̲FILE(P ̲HEAD, 0, SIZE(PATCH
̲FILE ̲HEADER),
FILE
̲OBJ)(CC)
CC NE 0? FILE = PATCH ̲FILE ̲NAME
̲LIST(I)
DIS
̲MANTLE
(FILE
̲OBJ)
DIS
̲MANTLE(PATCH
̲DIR)
EXIT
PATCH ̲TABLE(I). VERSION = P
̲HEAD.VERSION
PATCH ̲TABLE(I). PROC ̲TYPE = P
̲HEAD.PROC
̲TYPE
PATCH ̲TABLE (I). SEGTYPE =P
̲HEAD.
SEGTYPE
DIS ̲MANTLE (FILE ̲OBJ) DIS ̲MANTLE(PATCH
̲DIR);
I EQ MAX ̲PATCHFILES? EXIT
END ̲LOOP
continues
continued
INIT ̲APPL ̲SW
ROOT ̲APPL ̲SW ?
LOAD ̲SW EQ INIT ̲APPL ̲SW?
LOOKUP (ROOT ̲DIR, SSC ̲MODIFIED)(SW ̲DIR,
CC)
LOOKUP(ROOT ̲DIR, SSC ̲INITIAL)(SW
̲DIR, CC)
CC EQ NON ̲EXISTING ̲NAME?
CC=NON ̲EXISTING ̲FROM ̲DIRECTORY
LOOKUP(SW ̲DIR, SEGM ̲CONFIG.CONFIG ̲FILE)(FILE
̲OBJ, CC)
CC EQ NON ̲EXISTING ̲NAME?
DISMANTLE(SW ̲DIR)
FILE=SEGM ̲CONFIG.CONFIG ̲FILE
EQUIVALENCE(WRK, LOAD ̲HEAD: LOAD ̲FILE
̲HEADER)
READ ̲FM ̲FILE(LOAD ̲HEAD, 0, SIZE(LOAD ̲HEAD),
FILE ̲OBJ)(CC)
CC NE 0? FILE = SEGM ̲CONFIG. CONFIG ̲FILE
SEGM ̲CONFIG.CONFIG ̲VERSION(LOAD ̲SW) =
LOAD ̲HEAD. VERSION
DIS ̲MANTLE(SW ̲DIR)
DIS ̲MANTLE(FILE ̲OBJ)
END ̲CASE
END ̲SET ̲SW ̲VERSIONS
Fig. 4.2.9.6.34.4-1
4.2.9.6.35 P̲R̲I̲N̲T̲ ̲S̲W̲ ̲V̲E̲R̲S̲I̲O̲N̲S̲ ̲O̲P̲ ̲C̲M̲D̲
4.2.9.6.35.1 F̲u̲n̲c̲t̲i̲o̲n̲a̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
Gets a handle to the rootdirectory on
either the
- offline disk or the
- floppy disk
Requests via 3 calls of SET ̲SW ̲VERSIONS
the setting of
- the PATCH ̲TABLE (especially the version
numbers)
- the SEGM ̲CONFIG table version numbers
for the CONFIG ̲FILE in the
- SSC ̲DIR ̲INITIAL and
- SSC ̲DIR ̲MODIFIED directories
Hereafter, the above versions numbers
are printed, the Root-directory dismantled
and a reply is sent to CMI.
4.2.9.6.35.2 I̲n̲t̲e̲r̲f̲a̲c̲e̲
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
a) PRINT ̲SW ̲VERSIONS ̲OP ̲CMD(DISK ̲SPEC
= DISK ̲SW ̲VERSIONS)
(CC
=INTEGER,FILE
̲NAME)
b) PRINT ̲SW ̲VERSIONS ̲OP ̲CMD(R0, R6, R7)
R̲e̲g̲i̲s̲t̲e̲r̲ ̲C̲o̲n̲v̲e̲n̲t̲i̲o̲n̲
C̲a̲l̲l̲ ̲R̲e̲g̲i̲s̲t̲e̲r̲s̲
R0: DISK ̲SPEC
R6: LINK
R̲e̲t̲u̲r̲n̲ ̲R̲e̲g̲i̲s̲t̲e̲r̲s̲
R0..R5 (destr)
R6: FILE ̲NAME
R7 = CC
4.2.9.6.35.3 D̲a̲t̲a̲ ̲D̲e̲s̲c̲r̲i̲p̲t̲i̲o̲n̲
a) T̲y̲p̲e̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
FDCB ̲INDEX,
VOLUME ̲NAME :DAMOS
̲IOS
PRINT ̲INF,
DISK ̲SW ̲VERSIONS :SSC.COMMON
a2) C̲o̲n̲s̲t̲a̲n̲t̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
SYS ̲GEN,
MIR ̲MOVING :DBD
MAX ̲PATCHFILES :SSC.COMMON
a3) D̲a̲t̲a̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
WRK
SEGM ̲CONFIG (m)
a4) T̲a̲b̲l̲e̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
PATCH ̲TABLE (m)
b) E̲x̲t̲e̲r̲n̲a̲l̲ ̲D̲a̲t̲a̲
PATCH ̲TABLE (1..VERSION (m)
SEGM ̲CONFIG.CONFIG ̲VERSION ( ) (m)
c) L̲o̲c̲a̲l̲ ̲D̲a̲t̲a̲
VAR ROOT ̲DIR: FDCB
̲INDEX
VOL : VOLUME
̲NAME
4.2.9.6.35.4 D̲e̲s̲i̲g̲n̲
Refer to figure 4.2.9.6.35.4-1 for a flowgram.
PROCEDURE
PRINT ̲SW ̲VERSIONS ̲OP ̲CMD(DISK ̲SPEC: DISK ̲SW ̲VERSION)(CC:
INTEGER,FILE:
FILE
̲NAME)
VAR ROOT ̲DIR: FDCB ̲INDEX
BEGIN
CASE DISK ̲SPEC OF
MIRRORED ̲SW ?
GET ̲ROOT ̲MOV(MIR ̲MOVING)(ROOT ̲DIR,
CC)
CC NE [? CC = NON ̲EXISTING ̲FROM ̲VOLUME
OFFLINE ̲SW?
GET ̲ROOT ̲MOV(SYS ̲GEN)(ROOT ̲DIR, CC)
CC NE [? CC = NON ̲EXISTING ̲FROM ̲VOLUME
END ̲CASE
SET ̲SW ̲VERSIONS(ROOT ̲DIR, PATCH ̲FILE)(CC,
FILE)
CC NE 0?
SET ̲SW ̲VERSION(ROOT ̲DIR, INIT ̲APPL ̲SW)(CC,
FILE)
CC NE 0?
SET ̲SW ̲VERSION(ROOT ̲DIR, MODI ̲APPL ̲SW)(CC,
FILE)
CC NE 0?
EQUIVALENCE(WRK, INF: ARRARY(1..MAX ̲PATCH
̲FILES + 2)OF INTEGER
INF(3..MAX ̲PATCH ̲FILES +2) = PATCH ̲TABLE
(1..MAX ̲MATCHFILES).
VERSION
INF(1) = SEGM ̲CONFIG. CONFIG ̲VERSION(INIT
̲APPL ̲SW)
INF(2) = SEGM ̲CONFIG.CONFIG ̲VERSION(MODI
̲APPL ̲SW)
REPORT ̲ERROR(PRINT ̲INF, INF)
DIS ̲MANTLE(ROOT ̲DIR)
END ̲PRINT ̲SW ̲VERSIONS ̲OP ̲CMD
Fig. 4.2.9.6.35.4-1
4.2.9.6.36 W̲D̲P̲ ̲C̲O̲N̲T̲R̲O̲L̲
4.2.9.6.36.1 F̲u̲n̲c̲t̲i̲o̲n̲a̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
The procedure sends control commands to
the watchdog as illustrated in figure
4.2.9.6.36.1-1.
The following commands are sent:
- who am I
requests for the PU ̲NO
- configuration
sends a CAMPS hardware configuration
to be monitored and controlled by
the WDP
- Control
request the WDP to either
- switchover to the standby PU or
- reset the PU specified or
- switch the specified BSM ̲X(s)
to the specified bus.
CMD ̲TYPE CMD INF(1) INF(2)
INF(3) INF(4)
(WDP ̲MAIN ̲COMMAND
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
COPSY ̲CMD ̲L WHO ̲AM ̲I
CONFIGURATION INF(1)
.
.
INF(17)
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
CONTROL SWITCH-
WDP ̲SUB ̲COMMAND) OVER
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲
RESET PU
̲NO
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲
BSM ̲X ̲
SWITCH (NONE
̲BUS,
BITSET
̲
BITSET
̲
BSMX
̲L
BSM
̲X
̲L
ACTIVE
BUS
(1..7)
(8..14)
OTHER
̲BUS)
(BSM
̲X ̲
COMMAND)
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
Fig. 4.2.9.6.36.1-1…01…Overview of CFH command to the WDP
4.2.9.6.36.2 I̲n̲t̲e̲r̲f̲a̲c̲e̲
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
a) WDP ̲CONTROL(WDP ̲CMD: SWITCHOVER..
BSM ̲X ̲SWITCH,
NO:INTEGER,
BITSET ̲BSM
̲X: INTEGER)
(CC: INTEGER)
b) WDP ̲CONTROL(R0, R1, R2, R7, R6)
R̲e̲g̲i̲s̲t̲e̲r̲ ̲C̲o̲n̲v̲e̲n̲t̲i̲o̲n̲
C̲a̲l̲l̲ ̲R̲e̲g̲i̲s̲t̲e̲r̲s̲
R0 WDP ̲CMD
R1 No
R2 BITSET ̲BSM ̲X
R6 link
R̲e̲t̲u̲r̲n̲ ̲R̲e̲g̲i̲s̲t̲e̲r̲s̲
R7 CC
R0 - R6 (destr.)
4.2.9.6.36.3 D̲a̲t̲a̲ ̲D̲e̲s̲c̲r̲i̲p̲t̲i̲o̲n̲
a1) T̲y̲p̲e̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
WOP ̲MAIN ̲COMMAND,
WDP ̲SUB ̲COMMAND,
BSM ̲X ̲COMMAND
WDP ̲CON: SSC.COMMON
a2) D̲a̲t̲a̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
WDP ̲CMD
NO,
BIT ̲SET ̲BSM ̲X,
CC I/F ̲data
b) E̲x̲t̲e̲r̲n̲a̲l̲ ̲D̲a̲t̲a̲
None
c) L̲o̲c̲a̲l̲ ̲D̲a̲t̲a̲
VAR F ̲SPEC: FILE ̲ADDRESS DBD
used as call parameter to APPEND
̲BYTE
VAR BLE: BUFFER ̲LIST ̲ELEMENT DBD
used as call parrameter to APPEND
̲BYTE
BLE.KIND is initialized to BNLOCALLOWER
BLE.LINK is initialized to NIL
VAR WDP ̲BUFFER = RECORD
CMD ̲TYPE: COPSY
̲CMD ̲L
CMD: CONTROL
̲COMMANDS
INF: ARRAY(1..4)OF
BYTE
END RECORD
used to keep the information, which
is sent to WDP.
4.2.9.6.36.4 D̲e̲s̲i̲g̲n̲
Flowgram in fig. 4.2.9.6.36.4-1
PROCEDURE WDP ̲CONTROL(WDP ̲CMD: SWITCHOVER..BSM
̲X ̲SWITCH,
NO: INTEGER
BIT ̲SET ̲BSM ̲X : INTEGER)(CC:
INTEGER)
VAR F ̲SPEC: FILE ̲ADDRESS
VAR BLE : BUFFER ̲LIST ̲ELEMENT
VAR WDP ̲BUFFER = RECORD
CMD ̲TYPE: COPSY ̲CMD ̲L
CMD: CONTROL
INF: ARRAY(1..4) OF BYTE
END
INIT BLE ̲KIND = BNLOCALLOWER
BLE ̲LINK = NIL
BEGIN
F ̲SPEC.FIRST ̲BYTE = 0
F ̲SPEC. BYTE ̲COUNT = 8
WDP ̲BUFFER.CMD ̲TYPE = COPSY ̲CMD ̲L
WDP ̲BUFFER. CMD = CONTROL
WDP ̲BUFFER. INF(1) = WDP ̲CMD
WDP ̲BUFFER. INF(2) = NO
WDP ̲BUFFER. INF(3..4) = BIT ̲SET ̲BSM ̲X
BLE. ADDR = WDP ̲BUFFER
BLE. SIZE = F ̲SPEC. BYTE ̲COUNT/2
WDP ̲STATUS ̲REC. WDP ̲STATUS EQ FALSE ?
CASE APPEND ̲BYTES(WDP ̲CON, F ̲SPEC, BLE
(F ̲SPEC, CC) OF
ERROR? CASE ̲ANALYZE ̲ERROR(CC, 2): (HW,
WDP ̲CTR ̲ERROR)
HW? CC = 0
WDP ̲CCB ̲ERROR? CC = WDP ̲CCB
̲FAILED
END ̲CASE
END ̲CASE
F ̲SPEC. TRANSFERRED ̲BYTES EQ BLE. SIZE?
CC = 0
END ̲WDP ̲CONTROL Fig. 4.2.9.6.36.4-1
4.2.9.6.37 N̲O̲T̲I̲F̲Y̲ ̲L̲O̲N̲G̲ ̲
4.2.9.6.37.1 F̲u̲n̲c̲t̲i̲o̲n̲a̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
Sends a CFH ̲command to either the
- WAMCO or the
- REPORT ̲ERROR or the
- SEH
input semaphore
4.2.9.6.37.2 I̲n̲t̲e̲r̲f̲a̲c̲e̲
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
a) NOTIFY ̲LONG(TO: SEN ̲COR.WAMCO ̲COR,
CMD: CFH ̲LONG
̲TYPE)
b) NOTIFY ̲LONG (R0, R1, R6)
R̲e̲g̲i̲s̲t̲e̲r̲ ̲C̲o̲n̲v̲e̲n̲t̲i̲o̲n̲
C̲a̲l̲l̲ ̲R̲e̲g̲i̲s̲t̲e̲r̲
R0 TO
R1 CMD
R6 link
R̲e̲t̲u̲r̲n̲ ̲R̲e̲g̲i̲s̲t̲e̲r̲
R0 - R7 (destr.)…86…1…02… …02… …02… …02… …02… …02…
…02… …02… …02… …02…
…02…
4.2.9.6.37.3 D̲a̲t̲a̲ ̲D̲e̲s̲c̲r̲i̲p̲t̲i̲o̲n̲
a1) T̲y̲p̲e̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
WAMCO ̲COR.. SEH ̲COR
Elements in COR ̲TYPE :SSC.
COMMON
CFH ̲LONG ̲TYPE :SSC.
COMMON
a2) D̲a̲t̲a̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
TO, CMD I/F ̲data
LONG ̲OS, SEH ̲OS, WDP ̲OS = SSC.
COMMON
b) E̲x̲t̲e̲r̲n̲a̲l̲ ̲D̲a̲t̲a̲
c) L̲o̲c̲a̲l̲ ̲D̲a̲t̲a̲
VAR OP: LONG ̲OP ̲TYPE
used to keep the parameters, which
are
root to SEH/WAMCO
4.2.9.6.37.4 D̲e̲s̲i̲g̲n̲
Refer flowgram 4.2.9.6.37.4-1 overleaf.
PROCEDURE
NOTIFY ̲LONG(TO: WAMCO ̲COR..SEH ̲COR, CMD: CFH ̲LONG
̲TYPE)
VAR OP: LONG ̲OP ̲TYPE
BEGIN
WAIT ̲OPSEM(LONG ̲OS)(OP)
OP CMD ̲TYPE = CFH ̲LONG ̲CMD
OP CMD = CMD
CASE TO OF
REPORT ̲ERROR ̲COR? SIGNAL ̲OPSEM(ERROR
̲REPORT ̲OS,OP)
SEH ̲COR? SIGNAL ̲OPSEM(SEH ̲OS, OP)
WAMCO ̲COR? SIGNAL ̲OPSEM(WDP ̲OS, OP)
END CASE TO
END PROCEDURE NOTIFY ̲WAMCO ̲SEH
Fig. 4.2.9.6.37.4-1
4.2.9.6.38 N̲O̲T̲I̲F̲Y̲ ̲C̲M̲D̲
4.2.9.6.38.1 F̲u̲n̲c̲t̲i̲o̲n̲a̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
Sends a CFH ̲command, START ̲COR.. STOP
̲COR, to CMD.
4.2.9.6.38.2 I̲n̲t̲e̲r̲f̲a̲c̲e̲
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
a) NOTIFY ̲CMD(CMD: START ̲COR..STOP ̲COR)
b) NOTIFY ̲CMD(R0, R6)
R̲e̲g̲i̲s̲t̲e̲r̲ ̲C̲o̲n̲v̲e̲n̲t̲i̲o̲n̲
C̲a̲l̲l̲ ̲R̲e̲g̲i̲s̲t̲e̲r̲
R0 CMD
R6 link
R̲e̲t̲u̲r̲n̲ ̲R̲e̲g̲i̲s̲t̲e̲r̲s̲
R0 - R7 (destr.)
4.2.9.6.38.3 D̲a̲t̲a̲ ̲D̲e̲s̲c̲r̲i̲p̲t̲i̲o̲n̲
a1) T̲y̲p̲e̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
START ̲COR..STOP ̲COR elements in
CFH ̲COMMAND;
CFH ̲SUBTYPE :SSC.IF
a2) D̲a̲t̲a̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
CMD I/F-data
SHORT ̲OS, CMD ̲OS .SSC.COMMON
b) E̲x̲t̲e̲r̲n̲a̲l̲ ̲D̲a̲t̲a̲
CMD
c) L̲o̲c̲a̲l̲ ̲D̲a̲t̲a̲
OP: SHORT ̲OP ̲TYPE (SSC internal
interface types)
used to keep the parameter for the
operation to be sent to CMD ̲OS
4.2.9.6.38.4 D̲e̲s̲i̲g̲n̲
Refer flowgram in figure 4.2.9.6.38.4-1.
PROCEDURE NOTIFY ̲CMD(CMD: START ̲COR..STOP ̲COR)
VAR OP: SHORT ̲UP ̲TYPE
BEGIN
WAIT ̲OPSEM(STORT ̲OS)(OP)
OP. CMD ̲TYPE = CFH ̲COMMAND
OP. CMD = CMD
SIGNAL ̲OPSEM(CMD ̲OS, OP)
END ̲NOTIFY ̲EHB ̲COR
Fig. 4.2.9.6.38.4-1
4.2.9.6.39 N̲O̲T̲I̲F̲Y̲ ̲L̲I̲N̲E̲ ̲C̲O̲R̲O̲U̲T̲I̲N̲E̲
4.2.9.6.39.1 F̲u̲n̲c̲t̲i̲o̲n̲a̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
Send a CFH ̲command to a line coroutine
specified in the call parameters.
4.2.9.6.39.2 I̲n̲t̲e̲r̲f̲a̲c̲e̲ ̲
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
a) NOTIFY ̲LINE ̲COROUTINE(PROFILE: PROFILE
̲TYPE,NO: INTEGER,
CMD:CFH
̲SUBTYPE,TIME:
INTEGER)
b) NOTIFY ̲LINE ̲COROUTINE(R0, R1, R2,
R6)
R̲e̲g̲i̲s̲t̲e̲r̲ ̲C̲o̲n̲v̲e̲n̲t̲i̲o̲n̲
C̲a̲l̲l̲ ̲R̲e̲g̲i̲s̲t̲e̲r̲s̲
R0 PROFILE
R1 NO
R2 CMD
R3 TIME
R6 LINK
R̲e̲t̲u̲r̲n̲ ̲R̲e̲g̲i̲s̲t̲e̲r̲s̲
R0 - R7 (destr.)
4.2.9.6.39.3 D̲a̲t̲a̲ ̲D̲e̲s̲c̲r̲i̲p̲t̲i̲o̲n̲
a1) T̲y̲p̲e̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
PROFILE ̲TYPE
CFH ̲COMMAND,
CFH ̲SUBTYPE: :SSC.COMMON
a2) D̲a̲t̲a̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
PROFILE,
NO,
CMD (I/F data)
SHORT ̲OS,
VDU ̲OS ( ),
SAD ̲OS ( ),
EXC ̲OS ( ) :SSC.COMMON
a3) T̲a̲b̲l̲e̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
LOG ̲D ̲TO ̲LOCAL
LOG ̲C ̲TO ̲LOCAL
c) L̲o̲c̲a̲l̲ ̲d̲a̲t̲a̲
VAR OP: SHORT ̲OP ̲TYPE SSC.COMMON
4.2.9.6.39.4 D̲e̲s̲i̲g̲n̲
Refer to the flowgram in fig. 4.2.9.6.39.4-1
PROCEDURE
NOTIFY ̲LINE ̲COROUTINE(PROFILE: PROFILE ̲TYPE, NO:
INTEGER,
CMD: CFH ̲SUBTYPE,
TIME = INTEGER)
VAR OP: SHORT ̲OP ̲TYPE
BEGIN
WAIT ̲OPSEM(SHORT ̲OS)(OP)
OP.CMD ̲TYPE = CFH ̲COMMAND
OP. CMD = CMD
OP. REFERENCE = TIME
CASE PROFILE OF
TERMINAL ̲P? SIGNAL ̲OPSEM(VDU ̲OS(NO),
OP)
DEVICE ̲P? SIGNAL ̲OPSEM(SAD ̲OS(LOG
̲D ̲TO ̲LOCAL(NO),OP)
CHANNEL ̲P? SIGNAL ̲OPSEM(EXC ̲OS(LOG
̲C ̲TO ̲LOCAL)NO),OP)
END ̲CASE
END ̲NOTIFY ̲LINE ̲COROUTINE
Fig. 4.2.9.6.39.4-1
4.2.9.6.40 C̲O̲M̲M̲O̲N̲ ̲N̲O̲T̲I̲F̲Y̲ ̲L̲I̲N̲E̲ ̲C̲O̲R̲O̲U̲T̲I̲N̲E̲S̲
4.2.9.6.40.1 F̲u̲n̲c̲t̲i̲o̲n̲a̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
Send a CFH command to all line coroutines.
4.2.9.6.40.2 I̲n̲t̲e̲r̲f̲a̲c̲e̲
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
a) COMMON ̲NOTIFY ̲LINE ̲COROUTINES
(CMD: CFH ̲SUBTYPE, TIME: INTEGER)
b) COMMON ̲NOTIFY ̲LINE ̲COROUTINES (R0,
R1, R6)
R̲e̲g̲i̲s̲t̲e̲r̲ ̲C̲o̲n̲v̲e̲n̲t̲i̲o̲n̲
C̲a̲l̲l̲ ̲R̲e̲g̲i̲s̲t̲e̲r̲s̲
R0 CMD
R1 TIME
R6 link
R̲e̲t̲u̲r̲n̲ ̲R̲e̲g̲i̲s̲t̲e̲r̲s̲
R0 - R7 (destr.)
4.2.9.6.40.3 D̲a̲t̲a̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
a1) T̲y̲p̲e̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲
COMMON ̲COR ̲CMD,
TERMINAL ̲P, DEVICE ̲P, CHANNEL ̲P: SSC.COMMON
a2) D̲a̲t̲a̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
CMD,
TIME : I/F-data
a3) C̲o̲n̲s̲t̲a̲n̲t̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
NO ̲OF ̲VDUS,
NO ̲OF ̲SADS,
NO ̲OF ̲EXCS: SSC.COMMON
c) L̲o̲c̲a̲l̲ ̲D̲a̲t̲a̲
VAR NO: INTEGER
use as counter in loop statements
4.2.9.6.40.4 D̲e̲s̲i̲g̲n̲
Refer flowgram in figure 4.2.9.6.40.4-1
PROCEDURE COMMON ̲NOTIFY ̲LINE ̲COROUTINES(CMD:CFH
̲SUBTYPE,
TIME:
INTEGER)
VAR NO: INTEGER
BEGIN
NO = 0
LOOP
NO = NO + 1
NOTIFY ̲LINE ̲COROUTINE(TERMINAL ̲P, NO,
CMD, TIME)
NO EQ NO ̲OF ̲VDUS? EXIT
END LOOP
NO = 0
LOOP
NO = NO + 1
NOTIFY ̲LINE ̲COROUTINE(DEVICE ̲P, NO, CMD,
TIME)
NO EQ NO ̲OF ̲SADS? EXIT
END LOOP
NO = 0
LOOP
NO = NO + 1
NOTIFY ̲LINE ̲COROUTINE(CHANNEL ̲P, NO, CMD,
TIME)
NO EQ NO ̲OF ̲EXCS? EXIT
END LOOP
END PROCEDURE
Fig. 4.2.9.6.40.4-1
4.2.9.6.41 C̲O̲R̲O̲U̲T̲I̲N̲E̲ ̲C̲O̲U̲N̲T̲
4.2.9.6.41.1 F̲u̲n̲c̲t̲i̲o̲n̲a̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
This coroutine is used when a number of
coroutines send acknowledgement to CFH,
via the event-semaphore CFH ̲S. COUNT awaits
on CFH ̲S, and decrements NO ̲OF ̲OUTSTANDING
̲ANSWERS. When NO ̲OF ̲OUTSTANDING ̲ANSWERS
is zero it signals COUNT ̲ANSWER to CFH
̲OS.
4.2.9.6.41.2 I̲n̲t̲e̲r̲f̲a̲c̲e̲
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
The coroutine is activated by signals,
which are sent to
CFH ̲S.
a) SIGNAL ̲SEM(CFH ̲S)
b) SIGNAL ̲SEM(R4, R6)
R̲e̲g̲i̲s̲t̲e̲r̲ ̲C̲o̲n̲v̲e̲n̲t̲i̲o̲n̲
C̲a̲l̲l̲ ̲R̲e̲g̲i̲s̲t̲e̲r̲s̲
R4 pointer to CFH ̲S (kept)
R6 link
R̲e̲t̲u̲r̲n̲ ̲R̲e̲g̲i̲s̲t̲e̲r̲s̲
R0 - R3, R5 - R7 (destr.)
4.2.9.6.41.3 D̲a̲t̲a̲ ̲D̲e̲s̲c̲r̲i̲p̲t̲i̲o̲n̲
a1) D̲a̲t̲a̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
COUNT ̲ANSWER : CFH.VARIOUS
CFH ̲OS,CFH ̲S : SSC.COMMON
NO ̲OF ̲OUTSTANDING ̲ANSWERS : CFH.VARIOUS
a2) C̲o̲n̲s̲t̲a̲n̲t̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
LONG ̲PRIO : SSC.COMMON
4.2.9.6.41.4 D̲e̲s̲i̲g̲n̲
See figure 4.2.9.6.41-1
COROUTINE COUNT
BEGIN
INIT ̲OPERATION(LONG ̲PRIO, COUNT ̲ANSWER)
INIT ̲SEMAPHORE (0, CFH ̲S)
LOOP FOREVER
WAIT ̲SEM(CFH ̲S)
NO ̲OF ̲OUTSTANDING ̲ANSWERS=NO ̲OF ̲OUTSTANDING
̲ANSWERS ̲1
NO ̲OF ̲OUTSTANDING ̲ANSWERS NE [ ?
SIGNAL ̲OPSEM(CFH ̲OS, COUNT ̲ANSWER)
END LOOP FOREVER
END COROUTINE COUNT
Fig. 4.2.9.6.41-1
4.2.9.7 S̲u̲b̲p̲a̲c̲k̲a̲g̲e̲ ̲i̲n̲t̲e̲r̲f̲a̲c̲e̲
CFH interfaces to all child processes
during process creation (registers) and
to line subprocess during ordered close
down (Queue info), are defined in the
SWICD.
In addition to subpackage interfaces,
CFH interfaces to CSF, TMP and MMS are
specified below.
During the initialization phase CFH:
- initializes all queues by the CSF
INITIALIZE ̲QUEUES command
- initializes all subprocesses by the
CSF
CHANGE ̲SUBPROCESS ̲ATTRIBUTES command
- sets the initial value of the security
interrogation/warning levels by the
CSF command:
SET ̲SECURITY ̲PARAMETERS
- starts MMS by the CSF command
START ̲SYSTEM
- loads the TMP ̲LOAD ̲TABLE and CSF ̲LOAD
̲TABLE
into TMP respectively CSF data space
and creates corresponding objects.
- saves the "current" clock in the system
parameter "old" clock.
4.2.9.7.1 C̲M̲I̲ ̲a̲n̲d̲ ̲s̲u̲p̲e̲r̲v̲i̲s̲o̲r̲ ̲c̲o̲m̲m̲a̲n̲d̲s̲ ̲f̲r̲o̲m̲ ̲E̲M̲D̲
The CMD coroutine sends
- CMI commands
- supervisor commands (only CAMPS Go)
- timeout (used during ordered closedown)
which it has received in the SYQ to the
CFH ̲OS in a long operation (refer to section
4.2.7.2.5 for a detailed layout of the
long operation.
4.2.9.7.2 R̲e̲p̲l̲y̲ ̲t̲o̲ ̲C̲M̲I̲
CFH sends a reply to the CMI command queue,
when having executed a command.
Refer to section 4.2.2.1 in the SWICD
for a detailed layout.
4.2.9.7.3 R̲e̲p̲l̲y̲ ̲t̲o̲ ̲t̲h̲e̲ ̲s̲u̲p̲e̲r̲v̲i̲s̲o̲r̲
CFH sends a reply the supervisor, when
having executed a command.
Refer to section 4.2.1.1 in the SWI(I)
for a detailed layout.
4.2.9.7.4 E̲r̲r̲o̲r̲r̲e̲p̲o̲r̲t̲s̲ ̲f̲r̲o̲m̲ ̲E̲H̲D̲
The CMD coroutine sends error information
received from
- DEVICE
to the CFH ̲OS in a long operation.
The reports contains
- TMS device errors, but not
- key
- paper in/out events
- all FMS error reports
Refer to section 4.1.7.2.6 for a detailed
description of the long operation.
4.2.9.7.5 W̲A̲M̲C̲O̲ ̲t̲o̲ ̲C̲F̲H̲
WAMCO sends information received from
the WDP to the CFH-OS in a long operation.
Three types are foreseen.
- you are (returns PU number)
- CCB report
- print out numbers (WDP ̲ROP serial
numbers)
Refer to section 4.2.7.2.4 for a detailed
layout of the long operation.
4.2.9.7.6 C̲F̲H̲ ̲c̲o̲m̲m̲a̲n̲d̲s̲ ̲t̲o̲ ̲C̲O̲P̲S̲Y̲ ̲c̲o̲r̲o̲u̲t̲i̲n̲s̲
4.2.9.7.6.1 T̲O̲ ̲T̲E̲M̲C̲O̲
CFH sends commands to the VDU ̲OS( ) in
a short operation. (Refer to section 4.1.7.3.1
for a detailed layout of the short operation).
The following commands are foreseen
- set access profiles sent prior to
the start-up of line subprocesses.
Makes TEMCO set Q profiles according
to terminal profiles.
- start/stop coroutine
Makes TEMCO start/stop line subprocesses.
- start/stop supervisor coroutine.
As above, but used in supervisor only
mode.
- line error
the terminal handled by the coroutine
is to be taken out of service
- close initial/final.
Send during ordered closedown.
At close down initial a closedown
time in minutes is specified.
- insert supervisor.
The operator has reinserted a failed
supervisor VDU, LTUX or BSM ̲X.
4.2.9.7.6.2 T̲O̲ ̲D̲E̲M̲C̲O̲
CFH sends commands to the SAD ̲OS ( )
in a short operation.
The commands are identical to the TEMCO
commands,except that the insert supervisor
command is not applicable.
4.2.9.7.6.3 T̲O̲ ̲C̲E̲M̲C̲O̲
CFH sends commands to the EXC ̲OS( ) in
a short operation. The commands are identical
to the TEMCO commands, except that the
start,stop and insert supervisor is not
applicable.
4.2.9.7.6.4 T̲O̲ ̲E̲H̲D̲
CFH sends commands to the CMD ̲OS and SEH
̲OS in a short respectively long operation
(Refer to section 4.1.7.2.6)
The following commands are foreseen
- start cor/start SEH
Makes EHD start receiving input
- stop cor
Makes EHD stop receiving input
4.2.9.7.6.5 T̲O̲ ̲W̲A̲M̲C̲O̲
CFH sends start-up commands to the WAMCO
̲OS in a long operation (Refer to 4.1.7.2.17
for a detailed layout).
The following commands are sent:
- start in active PU
Makes WAMCO start sending keep-alive messages,
receiving WDP information and controlling
the WDP and CMI.
- start in standby PU
Makes WAMCO start sending keep-alive messages
and awaiting the "go active" WDP command.
4.2.9.7.7 R̲e̲p̲l̲y̲ ̲f̲r̲o̲m̲ ̲C̲O̲P̲S̲Y̲ ̲c̲o̲r̲o̲u̲t̲i̲n̲e̲s̲ ̲t̲o̲ ̲C̲F̲H̲ ̲c̲o̲m̲m̲a̲n̲d̲s̲
4.2.1.7.7.1 F̲r̲o̲m̲ ̲T̲E̲M̲C̲O̲,̲ ̲D̲E̲M̲C̲O̲,̲ ̲C̲E̲M̲C̲O̲
TEMCO, DEMCO, CEMCO sends a reply to the
CFH-S for the following commands:
- set access profiles
- close final
4.2.9.7.7.2 F̲r̲o̲m̲ ̲E̲H̲D̲
CMD and SEH send a reply to the CFH-S
for the command
- stop
4.2.9.7.8 C̲F̲H̲ ̲t̲o̲ ̲C̲O̲U̲N̲T̲
CFH uses the count coroutine to send a
long operation to the CFH ̲OS, when the
NO ̲OF ̲OUTSTANDING ̲ANSWERS is 0.
4.2.9.7.8.1 D̲u̲r̲i̲n̲g̲ ̲s̲e̲t̲ ̲a̲c̲c̲e̲s̲s̲ ̲p̲r̲o̲f̲i̲l̲e̲s̲
The NO ̲OF ̲OUTSTANDING ̲ANSWERS is set to:
(NO ̲OF ̲VDUS + NO ̲OF ̲SADS + NO ̲OF ̲EXCS)
The long operation has
- CMD ̲TYPE = COUNT ̲REPLY
4.2.9.7.8.2 D̲u̲r̲i̲n̲g̲ ̲f̲i̲n̲a̲l̲ ̲c̲l̲o̲s̲e̲ ̲d̲o̲w̲n̲ ̲o̲f̲ ̲T̲E̲M̲C̲O̲,̲ ̲D̲E̲M̲C̲O̲,̲
̲C̲E̲M̲C̲O̲
The NO ̲OF ̲OUTSTANDING ̲ANSWERS is set to:
(NO ̲OF ̲VDUS + NO ̲OF ̲SADS + NO ̲OF ̲EXCS).
The long operation has:
- CMD ̲TYPE = CMI ̲CMD ̲L
- CMD = TEMCO ̲DEMCO ̲CEMCO ̲CLOSE) (part
of SSC ̲INTERNAL type)
4.2.9.7.8.3 D̲u̲r̲i̲n̲g̲ ̲c̲l̲o̲s̲e̲ ̲d̲o̲w̲n̲ ̲o̲f̲ ̲S̲E̲H̲,̲C̲M̲D̲ ̲a̲n̲d̲ ̲R̲E̲P̲O̲R̲T̲
̲E̲R̲R̲O̲R̲
The NO ̲OF ̲OUTSTANDING ̲ANSWERS is set to:
3
The long operation contains:
- CMD ̲TYPE = CMI ̲CMD ̲L
- CMD = CMD ̲SEH ̲CLOSED (part of SSC
̲INTERNAL type)
4.2.9.7.9 C̲F̲H̲ ̲t̲o̲ ̲W̲D̲P̲
CFH sends commands to the WDP via a DAMOS.TMS
connection (WDP ̲LOGIC ̲CONN). Refer to
section 4.1.7.2.13 for a detailed layout
of the commands.
The following commands are foreseen:
- who am I
request for PU ̲NO
- configuration
sends a hardware configuration table
-which is updated by CFH- to be used
in WDP monitoring and control. It
is sent during start-up and online
(after WDP reinsertion) by WAMCO:
- control
Requests the WDP to
- switch a BSM ̲X
- reset a PU
- switchover to standby PU
4.2.9.7.10 C̲F̲H̲ ̲t̲o̲ ̲W̲D̲P̲ ̲R̲O̲P̲
CFH sends errorreports and output related
to execution of operator commands to the
WDP ̲ROP via a IOS-TMS connection (WDP
̲ROP ̲CONN).
Refer to section 4.1.7.2.14 for a detailed
layout of the reports.
The reports are sent via the SSC.COMMON
REPORT ̲ERROR procedure.
4.2.9.7.11 C̲F̲H̲ ̲t̲o̲ ̲W̲D̲P̲ ̲V̲D̲U̲
CFH updates the configuration display at the WDP ̲VDU
via the SSC.COMMON procedure
- CONF ̲DISPLAY
which operates on IOS.TMS connections to the configuration
split.
4.3 M̲E̲M̲O̲R̲Y̲ ̲L̲A̲Y̲O̲U̲T̲
4.3.1 G̲e̲n̲e̲r̲a̲l̲ ̲M̲e̲m̲o̲r̲y̲ ̲L̲a̲y̲o̲u̲t̲ ̲o̲f̲ ̲a̲ ̲P̲r̲o̲c̲e̲s̲s̲
When running, a process has access to two logical spaces:
a program space, and a data space. the maximum size
of each space is 65536 words.
Each space is composed of two or more segments as depicted
below:
For the general memory layout of the program space
see figure 4.3.1-1.
GPS is the global program segment which contains the
code of all monitor procedures and the basic interrupt
tables. The process has NO access to this segment.
PS is the program segment which contains the compiled
code for the process. The process has READ access to
this segment. The program base register PROG points
to the start of the PS.
COMON contains the code of the corouting monitor. The
process has no access to this request. The COMON card
GPS segments are common for all processes.
ADDRESS
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
GPS
Global Process Segment
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
PS
Program Segment
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
COMON
Coroutine Monitor
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
64K ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
Figure 4.3.1-1…01…General Memory Layout of the Program Space of Process
For the general memory layout of the data space refer
figure 4.3.1-2.
DS is the data segment which contains the variables
of the process. The process has READ ̲WRITE access to
this segment.
The CSF ̲SHARED/TMP ̲SHARED contains the shared data
for CSF/TMP. The process has no access to these segment.
The segments are common for all processes.
PPS is the process parameter segment which contains
information concerning this particular process but
used by the system or the CPU firmware.
ADDRESS
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
DS
Data Segment
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
CSF SHARED
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
TMP SHARED
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
PPS
64K ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
Figure 4.3.1-2…01…General Layout for the Data Space of a Process
4.3.2 M̲e̲m̲o̲r̲y̲ ̲L̲a̲y̲o̲u̲t̲ ̲f̲o̲r̲ ̲S̲S̲C̲
In this section the DS and OS for SSC is described.
For the PS- and DS-part for OLD refer figure 4.3.2-1
For the PS- and DS-part for CMI refer figure 4.3.2-2
For the PS-part for COPSY refer figure 4.3.2-3
For the DS-part for COPSY refer figure 4.3.2-4
The PS-part for TEMCO/DEMCO/CEMCO are common for all
TEMCO/DEMCO/CEMCO coroutines. Each coroutine has its
own data space, which is called a coroutine description.
The coroutine description contains a coroutine description
and the local data for the coroutine. TEMCO/DEMCO/CEMCO-coroutines
has also a common data area.
For the DS-part of TEMCO refer figure 4.3.2-5
For the DS-part of DEMCO refer figure 4.3.2-6
For the DS-part of CEMCO refer figure 4.3.2-7
The DS of COPSY is detailed below.
Number of words
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
OLD Modules 200
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
OLD Common Procedure 100
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
The PS of OLD
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
50
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
The DS of OLD
Figure 4.3.2-1
Memory Layout of the PS and the DS of OLD
Number of words
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
CMI Modules 3500
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
CMI Common Procedures 500
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
The PS of CMI
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
2 250
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
The DS of CMI
Figure 4.3.2-2
Memory Layout of the PS and the DS of CMI
Number of words
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
CFH Modules 5200
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
CFH Common Procedures 2600
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
TEMCO Modules 2860
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
TEMCO Common Procedures 3000
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
DEMCO Modules 1158
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
DEMCO Common Procedures 628
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
CEMCO Modules 500
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
CEMCO Common Procedures 300
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
WAMCO Modules 900
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
WAMCO Common Procedures 100
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
CMD Modules 700
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
CMD Common Procedures 300
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
SEH Modules 1300
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
SEH Common Procedures 300
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
SSC Common Procedures 800
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
Figure 4.3.2-3
Memory Layout of the PS of COPSY
Number of words
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
CFH Local Data 1500
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
TEMCO Local Data detailed
on figure 4.3.2-5
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
DEMCO Local data detailed
on figure 4.3.2-6
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
CEMCO Local data detailed
on figure 4.3.2-7
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
WAMCO Local Data 200
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
CMD Local Data 200
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
SEH Local Data 250
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
COPSY Common Data 2500
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
Figure 4.3.2-4…01…Memory Layout of the DS of COPSY
Number of words
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
Description of a TEMCO-coroutine
----------------------------------
Local data for the coroutine 50
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
Description of a TEMCO-coroutine
----------------------------------
NO ̲OF ̲VDUS
Local Data for the coroutine
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
Common Data for all
TEMCO-coroutines 1300
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
Figure 4.3.2-5…01…Memory Layout for the TEMCO-coroutines
Number of words
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
Description of a DEMCO-coroutine
----------------------------------
Local data for the coroutine 40
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
Description of a DEMCO-coroutine
----------------------------------
NO ̲OF ̲SADS
Local Data for the coroutine
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
Common Data for all
DEMCO-coroutines 200
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
Figure 4.3.2-6…01…Memory Layout for the DEMCO-coroutines
Number of words
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
Description of a CEMCO-coroutine
----------------------------------
Local data for the coroutine 40
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
Description of a CEMCO-coroutine
----------------------------------
NO ̲OF ̲EXCS
Local Data for the coroutine
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
Common Data for all
CEMCO-coroutines 100
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
Figure 4.3.2-7…01…Memory Layout for the CEMCO-coroutines
