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tops10_tools_bb-fp64b-sb
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10,7/rsx20f/rsxtol/init.lst
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CDT2B - CONVERT FROM DECIMAL TO MACRO M1113 14-APR-81 11:15 PAGE 3
1 .TITLE CDT2B - CONVERT FROM DECIMAL TO TWO BINARY WORDS
2 .IDENT /01/
3 ;
4 ;
5 ; COPYRIGHT (C) 1974, 1978 BY
6 ; DIGITAL EQUIPMENT CORPORATION, MAYNARD MASS.
7 ;
8 ; THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY BE USED AND COPIED
9 ; ONLY IN ACCORDANCE WITH THE TERMS OF SUCH LICENSE AND WITH THE INCLUSION
10 ; OF THE ABOVE COPYRIGHT NOTICE. THIS SOFTWARE OR ANY OTHER COPIES THERE-
11 ; OF MAY NOT BE PROVIDED OR OTHERWISE MADE AVAILABLE TO ANY OTHER PERSON.
12 ; NO TITLE TO OR OWNERSHIP OF THE SOFTWARE IS HEREBY TRANSFERRED.
13 ;
14 ; THE INFORMATION CONTAINED IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT
15 ; NOTICE AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT
16 ; CORPORATION.
17 ;
18 ; DIGITAL ASSUMES NO RESPONSIBILITY FOR THE USE OR RELIABILITY OF ITS
19 ; SOFTWARE ON EQUIPMENT WHICH IS NOT SUPPILED BY DIGITAL.
20 ;
21
22 ;
23 ; VERSION: V001A
24 ; BY: STEVE HORT
25 ; DATE: 03/26/74
26 ;
27 .MCALL RETURN
CDT2B - CONVERT FROM DECIMAL TO MACRO M1113 14-APR-81 11:15 PAGE 4
29 ;+
30 ; *** - .CDT2B - CONVERT A DECIMAL NUMBER TO TWO BINARY WORDS.
31 ; THIS SUBROUTINE CONVERTS AN ASCII DECIMAL NUMBER STRING
32 ; TO A DOUBLE LENGTH BINARY NUMBER.
33 ;
34 ; INPUT:
35 ; R0 - ADDRESS OF NEXT CHARACTER IN BUFFER (DECIMAL DIGIT)
36 ; R1 - ADDRESS OF TWO WORD FIELD TO HOLD CONVERTED NUMBER
37 ; WORD 1 - LOW ORDER 16 BITS
38 ; WORD 2 - HIGH ORDER 16 BITS
39 ;
40 ; OUTPUT:
41 ; R0 - UPDATED BUFFER POINTER (NEXT CHARACTER + 1)
42 ; R1 - REMAINS UNCHANGED
43 ; R2 - NEXT CHARACTER IN STRING
44 ;
45 ; CC-C
46 ; CLEAR - 16 BIT NUMBER ONLY
47 ; SET - 32 BIT NUMBER
48 ;
49 ;-
50
51 000000 005011 .CDT2B::CLR (R1) ; ZERO LOW ORDER 16 BITS
52 000002 005061 000002 CLR 2(R1) ; ZERO HIGH ORDER 16 BITS
53 000006 112002 10$: MOVB (R0)+,R2 ; YES, FETCH IT NOW
54 000010 122702 000060 CMPB #'0,R2 ; CHECK FOR POSSIBLE DECIMAL DIGIT
55 000014 101025 BHI 20$ ; NOT A DECIMAL CHARACTER
56 000016 122702 000071 CMPB #'9,R2 ; LAST CHANCE TO BE IN RANGE
57 000022 103422 BLO 20$ ; DEFINITELY NOT DECIMAL
58 000024 162702 000060 SUB #60,R2 ; CONVERT TO A BINARY DIGIT
59 000030 006321 ASL (R1)+ ; MULTIPLY CURRENT BINARY NUMBER BY
60 000032 006111 ROL (R1) ; USE FULL 32 BIT ACCURACY
61 000034 011146 MOV (R1),-(SP) ; SAVE HIGH ORDER BITS
62 000036 014146 MOV -(R1),-(SP) ; SAVE LOW ORDER BITS
63 000040 006321 ASL (R1)+ ; MULTIPLY AGAIN BY
64 000042 006111 ROL (R1) ; KEEP THOSE BITS MOVING
65 000044 006341 ASL -(R1) ; MAKE TOTAL MULTIPLICATION BY 8
66 000046 006161 000002 ROL 2(R1) ; NOW HAVE (NEW NUMBER) = (OLD NUMBER)*8
67 000052 062621 ADD (SP)+,(R1)+ ; ADD BACK (OLD NUMBER)*2
68 000054 005511 ADC (R1) ; ADD ANY OVERFLOW TO HIGH ORDER
69 000056 062611 ADD (SP)+,(R1) ; NOW HAVE (NEW NUMBER) = (OLD NUMBER)*10
70 000060 060241 ADD R2,-(R1) ; ADD THIS DECIMAL DIGIT TO MAKE NEW TOTAL
71 000062 005561 000002 ADC 2(R1) ; MAKE SURE OVERFLOW IS CONSIDERED
72 000066 000747 BR 10$ ; GO GET NEXT DIGIT
73 000070 005761 000002 20$: TST 2(R1) ; MORE THAN 16 BITS IN CONVERTED NUMBER?
74 000074 001401 BEQ 30$ ; YES
75 000076 000261 SEC ; NO, SO SET THE 32-BIT FLAG
76 000100 30$: RETURN ; RETURN TO CALLER
77 ;
78 000001 .END
CDT2B - CONVERT FROM DECIMAL TO MACRO M1113 14-APR-81 11:15 PAGE 4-1
SYMBOL TABLE
E$$MSG= 000001 F$$LVL= 000001 R$$10F= 000001 R$$20F= 000001 .CDT2B 000000RG
E$$TRP= 000001 M$$HDR= 000001 R$$11D= 000001
. ABS. 000000 000
000102 001
ERRORS DETECTED: 0
VIRTUAL MEMORY USED: 146 WORDS ( 1 PAGES)
DYNAMIC MEMORY: 2518 WORDS ( 9 PAGES)
ELAPSED TIME: 00:00:03
[53,10]CDT2B,[53,20]CDT2B/-SP/CR=[53,30]RSXDC,CDT2B
CDT2B CREATED BY MACRO ON 14-APR-81 AT 11:15 PAGE 1
SYMBOL CROSS REFERENCE CREF
SYMBOL VALUE REFERENCES
E$$MSG = 000001 #1-33
E$$TRP = 000001 #1-32
F$$LVL = 000001 #1-28
M$$HDR = 000001 #1-34
R$$10F = 000001 #1-30
R$$11D = 000001 #1-29
R$$20F = 000001 #1-31
S$$YDF = ****** 1-1 1-37
.CDT2B 000000 RG #4-51
CDT2B CREATED BY MACRO ON 14-APR-81 AT 11:15 PAGE 2
MACRO CROSS REFERENCE CREF
MACRO NAME REFERENCES
RETURN #3-27 4-76
RSXDC MACRO M1113 14-APR-81 11:15 PAGE 3
1 ; COPYRIGHT (C) 1975, 1978 BY
2 ; DIGITAL EQUIPMENT CORPORATION, MAYNARD MASS.
3 ;
4 ; THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY BE USED AND COPIED
5 ; ONLY IN ACCORDANCE WITH THE TERMS OF SUCH LICENSE AND WITH THE INCLUSION
6 ; OF THE ABOVE COPYRIGHT NOTICE. THIS SOFTWARE OR ANY OTHER COPIES THERE-
7 ; OF MAY NOT BE PROVIDED OR OTHERWISE MADE AVAILABLE TO ANY OTHER PERSON.
8 ; NO TITLE TO OR OWNERSHIP OF THE SOFTWARE IS HEREBY TRANSFERRED.
9 ;
10 ; THE INFORMATION CONTAINED IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT
11 ; NOTICE AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT
12 ; CORPORATION.
13 ;
14 ; DIGITAL ASSUMES NO RESPONSIBILITY FOR THE USE OR RELIABILITY OF ITS
15
16 ; SOFTWARE ON EQUIPMENT WHICH IS NOT SUPPILED BY DIGITAL.
17
18
19 .MCALL RETURN
20 000000 000241 .CKPRV:: CLC
21 000002 RETURN
22 000001 .END
RSXDC MACRO M1113 14-APR-81 11:15 PAGE 3-1
SYMBOL TABLE
E$$MSG= 000001 F$$LVL= 000001 R$$10F= 000001 R$$20F= 000001 .CKPRV 000000RG
E$$TRP= 000001 M$$HDR= 000001 R$$11D= 000001
. ABS. 000000 000
000004 001
ERRORS DETECTED: 0
VIRTUAL MEMORY USED: 126 WORDS ( 1 PAGES)
DYNAMIC MEMORY: 2518 WORDS ( 9 PAGES)
ELAPSED TIME: 00:00:03
[53,10]CKPRV,[53,20]CKPRV/-SP/CR=[53,30]RSXDC,CKPRV
CKPRV CREATED BY MACRO ON 14-APR-81 AT 11:15 PAGE 1
SYMBOL CROSS REFERENCE CREF
SYMBOL VALUE REFERENCES
E$$MSG = 000001 #1-33
E$$TRP = 000001 #1-32
F$$LVL = 000001 #1-28
M$$HDR = 000001 #1-34
R$$10F = 000001 #1-30
R$$11D = 000001 #1-29
R$$20F = 000001 #1-31
S$$YDF = ****** 1-1 1-37
.CKPRV 000000 RG #3-20
CKPRV CREATED BY MACRO ON 14-APR-81 AT 11:15 PAGE 2
MACRO CROSS REFERENCE CREF
MACRO NAME REFERENCES
RETURN #3-19 3-21
COT2B - CONVERT FROM OCTAL TO T MACRO M1113 14-APR-81 11:15 PAGE 3
1 .TITLE COT2B - CONVERT FROM OCTAL TO TWO BINARY WORDS
2 .IDENT "01"
3 ;
4 ; COPYRIGHT (C) 1973, 1978 BY
5 ; DIGITAL EQUIPMENT CORPORATION, MAYNARD MASS.
6 ;
7 ; THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY BE USED AND COPIED
8 ; ONLY IN ACCORDANCE WITH THE TERMS OF SUCH LICENSE AND WITH THE INCLUSION
9 ; OF THE ABOVE COPYRIGHT NOTICE. THIS SOFTWARE OR ANY OTHER COPIES THERE-
10 ; OF MAY NOT BE PROVIDED OR OTHERWISE MADE AVAILABLE TO ANY OTHER PERSON.
11 ; NO TITLE TO OR OWNERSHIP OF THE SOFTWARE IS HEREBY TRANSFERRED.
12 ;
13 ; THE INFORMATION CONTAINED IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT
14 ; NOTICE AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT
15 ; CORPORATION.
16 ;
17 ; DIGITAL ASSUMES NO RESPONSIBILITY FOR THE USE OR RELIABILITY OF ITS
18 ; SOFTWARE ON EQUIPMENT WHICH IS NOT SUPPILED BY DIGITAL.
19 ;
20 ;
21
22 ;
23 ; VERSION: 01
24 ; BY: H.LEV
25 ; DATE: 09/19/73
26 ;
27 .MCALL RETURN
28
29 ;+
30 ; *** - .COT2B - CONVERT OCTAL NUMBER TO TWO BINARY WORDS
31 ; THIS SUBROUTINE CONVERTS AN ASCII OCTAL
32 ; NUMBER TO BINARY. IT ACCEPTS ONLY
33 ; OCTAL DIGITS.
34 ;
35 ; INPUT:
36 ; R0 - ADDRESS OF NEXT DIGIT IN BUFFER FOR NUMBER
37 ; R1 - ADDRESS OF TWO WORD FIELD TO PUT CONVERTED NUMBER IN
38 ; WORD 1 - LOW 16 BITS
39 ; WORD 2 - HIGH 16 BITS
40 ;
41 ; OUTPUT:
42 ; R0 - UPDATED BUFFER POINTER
43 ; R1 - UNCHANGED
44 ; R2 - TERMINATING CHARACTER
45 ;
46 ; CARRY BIT
47 ; CLEAR - ONLY 16 BIT NUMBER
48 ; SET - 32 BIT NUMBER
49 ;
50 ;-
51 000000 005011 .COT2B::CLR (R1) ; ZERO OUT LOW 16 BITS
52 000002 005061 000002 CLR 2(R1) ; ZERO OUT HIGH 16 BITS
53 000006 112002 10$: MOVB (R0)+,R2 ; GET NEXT CHARACTER
54 000010 120227 000060 CMPB R2,#'0 ; IS IT <0 ?
55 000014 002420 BLT 30$ ; YES
56 000016 120227 000067 CMPB R2,#'7 ; IS IT >7 ?
57 000022 003015 BGT 30$ ; YES
COT2B - CONVERT FROM OCTAL TO T MACRO M1113 14-APR-81 11:15 PAGE 3-1
58 000024 042702 177770 BIC #177770,R2 ; STRIP OF ASCII BITS
59 000030 012746 000003 MOV #3,-(SP) ; SET SHIFT COUNT
60 000034 000241 20$: CLC ; ZERO CARRY BIT
61 000036 006111 ROL (R1) ; ROTATE BIT 15
62 000040 006161 000002 ROL 2(R1) ; INTO BIT 16
63 000044 005316 DEC (SP) ; DONE ?
64 000046 001372 BNE 20$ ; NO, LOOP FOR THREE BITS
65 000050 005726 TST (SP)+ ; POP OFF COUNTER
66 000052 050211 BIS R2,(R1) ; PUT IT IN
67 000054 000754 BR 10$ ; GET NEXT DIGIT
68 000056 005761 000002 30$: TST 2(R1) ; IS THERE MORE THAN 16 BITS ?
69 000062 001401 BEQ 50$ ; NO
70 000064 000261 SEC ; YES, SET 32 BIT FLAG
71 000066 50$: RETURN ; RETURN TO CALLER
72
73 000001 .END
COT2B - CONVERT FROM OCTAL TO T MACRO M1113 14-APR-81 11:15 PAGE 3-2
SYMBOL TABLE
E$$MSG= 000001 F$$LVL= 000001 R$$10F= 000001 R$$20F= 000001 .COT2B 000000RG
E$$TRP= 000001 M$$HDR= 000001 R$$11D= 000001
. ABS. 000000 000
000070 001
ERRORS DETECTED: 0
VIRTUAL MEMORY USED: 151 WORDS ( 1 PAGES)
DYNAMIC MEMORY: 2518 WORDS ( 9 PAGES)
ELAPSED TIME: 00:00:04
[53,10]COT2B,[53,20]COT2B/-SP/CR=[53,30]RSXDC,COT2B
COT2B CREATED BY MACRO ON 14-APR-81 AT 11:15 PAGE 1
SYMBOL CROSS REFERENCE CREF
SYMBOL VALUE REFERENCES
E$$MSG = 000001 #1-33
E$$TRP = 000001 #1-32
F$$LVL = 000001 #1-28
M$$HDR = 000001 #1-34
R$$10F = 000001 #1-30
R$$11D = 000001 #1-29
R$$20F = 000001 #1-31
S$$YDF = ****** 1-1 1-37
.COT2B 000000 RG #3-51
COT2B CREATED BY MACRO ON 14-APR-81 AT 11:15 PAGE 2
MACRO CROSS REFERENCE CREF
MACRO NAME REFERENCES
RETURN #3-27 3-71
GTCML - GET COMMAND LINE WITH C MACRO M1113 14-APR-81 11:15 PAGE 3
1 .TITLE GTCML - GET COMMAND LINE WITH CONTINUATIONS
2
3 .IDENT "V0004"
4
5 ; COPYRIGHT (C) 1975, 1978 BY
6 ; DIGITAL EQUIPMENT CORPORATION, MAYNARD MASS.
7 ;
8 ; THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY BE USED AND COPIED
9 ; ONLY IN ACCORDANCE WITH THE TERMS OF SUCH LICENSE AND WITH THE INCLUSION
10 ; OF THE ABOVE COPYRIGHT NOTICE. THIS SOFTWARE OR ANY OTHER COPIES THERE-
11 ; OF MAY NOT BE PROVIDED OR OTHERWISE MADE AVAILABLE TO ANY OTHER PERSON.
12 ; NO TITLE TO OR OWNERSHIP OF THE SOFTWARE IS HEREBY TRANSFERRED.
13 ;
14 ; THE INFORMATION CONTAINED IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT
15 ; NOTICE AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT
16 ; CORPORATION.
17 ;
18 ; DIGITAL ASSUMES NO RESPONSIBILITY FOR THE USE OR RELIABILITY OF ITS
19 ; SOFTWARE ON EQUIPMENT WHICH IS NOT SUPPILED BY DIGITAL.
20 ;
21 ;
22 ; ANDREW C. GOLDSTEIN 23 JAN 75 19:57
23
24 ;
25 ; THIS ROUTINE ACCEPTS A COMMAND LINE WITH CONTINUATIONS FOR THE FILES
26 ; MCR FUNCTIONS. IT FIRST GETS THE MCR COMMAND LINE. IF THERE IS NONE,
27 ; OR IF CONTINUATIONS ARE CALLED FOR, IT PROMPTS AND READS INPUT FROM
28 ; THE TASK'S LUN #1, WHICH IS HOPEFULLY ASSIGNED TO TI. ALL ERROR
29 ; HANDLING IS DONE INTERNALLY.
30 ;
31
32 000001 LUN = 1 ; LUN FOR CONSOLE I/O
33 000001 EFN = 1 ; LIKEWISE EFN
34
35 000015 CR = 15 ; CARRIAGE RETURN CHAR
36
37 .MCALL QIOW$,QIOW$S,GMCR$,DIR$,CALL,RETURN,EXIT$S
38 ;
39 ; BUFFER TO BUILD COMMAND LINE
40 ;
41 000376 BUFSIZ = 256.-2.
42
43 000000 BUFFER: GMCR$
44 000122 .BLKB BUFSIZ+BUFFER+G.MCRB-.
45 ;
46 ; QIO TO OUTPUT PROMPT TO TERMINAL
47 ;
48 000400 PROMPT: QIOW$ IO.WVB,LUN,EFN,,IOSTAT,,<,,<'$>>
49
50 000422 IOSTAT: .BLKW 2 ; I/O STATUS BLOCK
51 ;
52 ; ERROR MESSAGES FOR VARIOUS FORMS OF LOSSAGE
53 ;
54 000426 015 130 130 IOERRM: .ASCII <CR>"XXX -- COMMAND I/O ERROR"
000431 130 040 055
000434 055 040 103
000437 117 115 115
GTCML - GET COMMAND LINE WITH C MACRO M1113 14-APR-81 11:15 PAGE 3-1
000442 101 116 104
000445 040 111 057
000450 117 040 105
000453 122 122 117
000456 122
55 000031 IOERRL = .-IOERRM
56
57 000457 015 130 130 OVERM: .ASCII <CR>"XXX -- COMMAND TOO LONG"
000462 130 040 055
000465 055 040 103
000470 117 115 115
000473 101 116 104
000476 040 124 117
000501 117 040 114
000504 117 116 107
58 000030 OVERL = .-OVERM
59
60 .EVEN
GTCML - GET COMMAND LINE WITH C MACRO M1113 14-APR-81 11:15 PAGE 4
62 ;+
63 ;
64 ; *** - .GTCML - GET COMMAND LINE WITH CONTINUATION
65 ;
66 ; THIS ROUTINE OBTAINS A COMMAND LINE FROM THE MCR COMMAND LINE
67 ; BUFFER OR FROM THE CONSOLE TERMINAL. A TRAILING HYPHEN (-)
68 ; CAUSES CONTINUATION: THE ROUTINE PROMPTS AND ACCEPTS ANOTHER
69 ; LINE FROM THE CONSOLE TERMINAL.
70 ;
71 ; INPUTS:
72 ;
73 ; R3 = LENGTH OF PROMPT STRING
74 ; R4 = ADDRESS OF PROMPT STRING
75 ;
76 ; OUTPUTS:
77 ;
78 ; R3 = LENGTH OF COMMAND STRING
79 ; R4 = ADDRESS OF COMMAND STRING
80 ; R0-R2 ARE GARBAGED
81 ;
82 ;-
83
84 .ENABL LSB
85
86 000510 .GTCML::
87 000510 010467 177700 MOV R4,PROMPT+Q.IOPL ; SET UP PROMPT STRING
88 000514 010367 177676 MOV R3,PROMPT+Q.IOPL+2 ; IN QIO DPB
89 000520 012701 000376 MOV #BUFSIZ,R1 ; AND MAXIMUM BYTE COUNT
90 000524 DIR$ #BUFFER ; TRY FOR MCR COMMAND BUFFER
91 000532 103421 BCS 30$ ; BRANCH IF NONE
92 000534 013703 000000G MOV @#$DSW,R3 ; PICK UP THE BYTE COUNT
93 000540 001416 BEQ 30$ ; BRANCH IF NULL
94 000542 160301 SUB R3,R1 ; COMPUTE SPACE LEFT
95 000544 012704 000002' MOV #BUFFER+G.MCRB,R4 ; POINT TO START OF ACTUAL COMMAND LINE
96 000550 10$: CALL SPTEST ; SEARCH FOR THE FIRST SPACE
97 000554 103003 BCC 20$
98 000556 005204 INC R4 ; TRY NEXT CHARACTER
99 000560 077305 SOB R3,10$
100 000562 000405 BR 30$ ; NO SPACES - THROW COMMAND LINE AWAY
101
102 000564 20$: CALL SPTEST ; NOW LOOK FOR FIRST REAL COMMAND CHAR
103 000570 103411 BCS 40$
104 000572 005204 INC R4 ; TRY THE NEXT
105 000574 077305 SOB R3,20$
106 ;
107 ; THERE IS NO MCR COMMAND LINE, EITHER BECAUSE THE DIRECTIVE FAILED
108 ; OR THERE WAS NO USEFUL INFORMATION IN IT. SET UP TO GET COMMAND
109 ; FROM THE TERMINAL.
110 ;
111 000576 012704 000002' 30$: MOV #BUFFER+G.MCRB,R4 ; RE-INIT POINTER
112 000602 005003 CLR R3
113 000604 012701 000376 MOV #BUFSIZ,R1 ; R1 = SPACE AVAILABLE
114 000610 010400 MOV R4,R0 ; R0 = ADDRESS FOR INPUT
115 000612 000411 BR 60$
116 ;
117 ; WE HAVE A GOOD MCR COMMAND LINE. UPDATE VARIOUS REGISTERS.
118 ;
GTCML - GET COMMAND LINE WITH C MACRO M1113 14-APR-81 11:15 PAGE 4-1
119 000614 010400 40$: MOV R4,R0 ; POINT TO END OF DATA
120 000616 060300 ADD R3,R0
121 ;
122 ; WE HAVE A COMMAND LINE FROM SOMEWHERE. LOOK FOR CONTINUATION.
123 ;
124 000620 126027 177777 000055 50$: CMPB -1(R0),#'- ; CONTINUATION CHARACTER IS A "-"
125 000626 001051 BNE EOL ; NO - ALL DONE
126 000630 005300 DEC R0 ; YES - THROW IT AWAY
127 000632 005201 INC R1
128 000634 005303 DEC R3 ; ADJUST THE CHARACTER COUNT
129 ;
130 ; READ AN INPUT LINE FROM THE TERMINAL.
131 ;
132 000636 60$: DIR$ #PROMPT ; OUTPUT THE PROMPT STRING
133 000644 103444 BCS IOERR ; CHECK FOR DIRECTIVE ERROR
134 000646 105767 177550 TSTB IOSTAT ; AND FOR I/O ERROR
135 000652 002441 BLT IOERR
136 000654 QIOW$S #IO.RVB,#LUN,#EFN,,#IOSTAT,,<R0,R1,<#' >>
137 000716 103417 BCS IOERR ; DIRECTIVE ERROR
138 000720 105767 177476 TSTB IOSTAT
139 000724 002414 BLT IOERR ; I/O ERROR
140 000726 105767 177471 TSTB IOSTAT+1 ; CHECK FOR A TERMINATED LINE
141 000732 001422 BEQ OVER ; NO - BUFFER HAS OVERFLOWED
142 000734 016702 177464 MOV IOSTAT+2,R2 ; GET THE BYTE COUNT
143 000740 001736 BEQ 60$ ; IGNORE NULL LINES
144 000742 160201 SUB R2,R1 ; ADJUST THE REMAINING SPACE COUNT
145 000744 060203 ADD R2,R3 ; ACCUMULATE BYTE COUNT
146 000746 060200 ADD R2,R0 ; POINT TO NEW END OF DATA
147 000750 000723 BR 50$ ; AND LOOK FOR CONTINUATION AGAIN
148 ;
149 ; END OF LINE
150 ;
151 000752 105010 EOL: CLRB (R0) ; THROW IN A TERMINATING NULL
152 000754 RETURN
153 ;
154 ; TO HERE ON I/O ERROR
155 ;
156 000756 126727 177440 000000G IOERR: CMPB IOSTAT,#IE.EOF ; LOOK FOR CONTROL Z
157 000764 001441 BEQ 90$ ; YES - JUST GET OUT QUIETLY
158 000766 012700 000426' MOV #IOERRM,R0 ; SET UP MESSAGE POINTER
159 000772 012701 000031 MOV #IOERRL,R1 ; AND BYTE COUNT
160 000776 000404 BR 70$
161 ;
162 ; TO HERE IF THE INPUT BUFFER OVERFLOWS
163 ;
164 001000 012700 000457' OVER: MOV #OVERM,R0
165 001004 012701 000030 MOV #OVERL,R1
166 001010 010002 70$: MOV R0,R2
167 001012 005202 INC R2
168 001014 012703 000003 MOV #3,R3 ; COUNT 3 BYTES OF THE PROMPT STRING
169 001020 016704 177370 MOV PROMPT+Q.IOPL,R4 ; POINT TO PROMPT STRING
170 001024 112422 80$: MOVB (R4)+,(R2)+ ; COPY PROMPT INTO ERROR MESSAGE
171 001026 077302 SOB R3,80$
172 001030 QIOW$S #IO.WVB,#LUN,#EFN,,,,<R0,R1,<#' >>
173 001070 90$: EXIT$S ; DON'T GO AWAY MAD, JUST GO AWAY....
174
175 ;
GTCML - GET COMMAND LINE WITH C MACRO M1113 14-APR-81 11:15 PAGE 4-2
176 ; SUBROUTINE TO CHECK FOR BLANKS OR TABS. R4 POINTS TO CHARACTER
177 ; BEING TESTED. CARRY CLEAR MEANS BLANK OR TAB.
178 ;
179 001076 121427 000040 SPTEST: CMPB (R4),#40 ; BLANK?
180 001102 001405 BEQ 100$ ; YES
181 001104 121427 000011 CMPB (R4),#11 ; TAB?
182 001110 001402 BEQ 100$ ; YES
183 001112 000261 SEC ; NEITHER
184 001114 RETURN
185 001116 000241 100$: CLC
186 001120 RETURN
187
188 .DSABL LSB
189
190
191
192 000001 .END
GTCML - GET COMMAND LINE WITH C MACRO M1113 14-APR-81 11:15 PAGE 4-3
SYMBOL TABLE
BUFFER 000000R G.MCRB= 000002 LUN = 000001 Q.IOFN= 000002 SPTEST 001076R
BUFSIZ= 000376 IE.EOF= ****** GX M$$HDR= 000001 Q.IOLU= 000004 $DSW = ****** GX
CR = 000015 IOERR 000756R OVER 001000R Q.IOPL= 000014 $$ = 000067
EFN = 000001 IOERRL= 000031 OVERL = 000030 Q.IOPR= 000007 $$$ARG= 000003
EOL 000752R IOERRM 000426R OVERM 000457R Q.IOSB= 000010 $$$OST= 000014
E$$MSG= 000001 IOSTAT 000422R PROMPT 000400R R$$10F= 000001 $$$T1 = 000011
E$$TRP= 000001 IO.RVB= ****** GX Q.IOAE= 000012 R$$11D= 000001 .GTCML 000510RG
F$$LVL= 000001 IO.WVB= ****** GX Q.IOEF= 000006 R$$20F= 000001
. ABS. 000000 000
001122 001
ERRORS DETECTED: 0
VIRTUAL MEMORY USED: 1904 WORDS ( 8 PAGES)
DYNAMIC MEMORY: 2518 WORDS ( 9 PAGES)
ELAPSED TIME: 00:00:16
[53,10]GTCML,[53,20]GTCML/-SP/CR=[53,30]RSXDC,GTCML
GTCML CREATED BY MACRO ON 14-APR-81 AT 11:15 PAGE 1
SYMBOL CROSS REFERENCE CREF
SYMBOL VALUE REFERENCES
BUFFER 000000 R #3-43 3-44 4-90 4-95 4-111
BUFSIZ = 000376 #3-41 3-44 4-89 4-113
CR = 000015 #3-35 3-54 3-57
EFN = 000001 #3-33 3-48 4-136 4-172
EOL 000752 R 4-125 #4-151
E$$MSG = 000001 #1-33
E$$TRP = 000001 #1-32
F$$LVL = 000001 #1-28
G.MCRB = 000002 #3-43 3-44 4-95 4-111
IE.EOF = ****** GX 4-156
IOERR 000756 R 4-133 4-135 4-137 4-139 #4-156
IOERRL = 000031 #3-55 4-159
IOERRM 000426 R #3-54 3-55 4-158
IOSTAT 000422 R 3-48 #3-50 4-134 4-136 4-138 4-140 4-142 4-156
IO.RVB = ****** GX 4-136
IO.WVB = ****** GX 3-48 4-172
LUN = 000001 #3-32 3-48 4-136 4-172
M$$HDR = 000001 #1-34
OVER 001000 R 4-141 #4-164
OVERL = 000030 #3-58 4-165
OVERM 000457 R #3-57 3-58 4-164
PROMPT 000400 R #3-48 *4-87 *4-88 4-132 4-169
Q.IOAE = 000012 #3-48
Q.IOEF = 000006 #3-48
Q.IOFN = 000002 #3-48
Q.IOLU = 000004 #3-48
Q.IOPL = 000014 #3-48 *4-87 *4-88 4-169
Q.IOPR = 000007 #3-48
Q.IOSB = 000010 #3-48
R$$10F = 000001 #1-30
R$$11D = 000001 #1-29
R$$20F = 000001 #1-31
SPTEST 001076 R 4-96 4-96 4-102 4-102 #4-179
S$$YDF = ****** 1-1 1-37
$DSW = ****** GX 4-92
$$ = 000067 #4-96 4-96 #4-102 4-102
$$$ARG = 000003 #3-48 3-48 #3-48 3-48 #3-48 3-48 #3-48 3-48 #4-136
4-136 4-136 4-136 4-136 4-136 4-136 4-136 4-136 4-136
4-136 4-136 #4-172 4-172 4-172 4-172 4-172 4-172 4-172
4-172 4-172 4-172 4-172 4-172
$$$GLB = ****** 3-43 3-43 3-48 3-48 3-48 3-48 3-48 3-48 3-48
3-48
$$$OST = 000014 #3-43 3-43 3-43 #3-43 #3-48 3-48 3-48 #3-48 3-48
3-48 #3-48 3-48 3-48 #3-48 3-48 3-48 #3-48 3-48
3-48 #3-48 3-48 3-48 #3-48 3-48
$$$T1 = 000011 #4-136 4-136 #4-172 4-172
.GTCML 000510 RG #4-86
GTCML CREATED BY MACRO ON 14-APR-81 AT 11:15 PAGE 2
MACRO CROSS REFERENCE CREF
MACRO NAME REFERENCES
CALL #3-37 #4-96 #4-102
DIR$ #3-37 #4-90 #4-132 #4-136 #4-136 #4-172 #4-172 #4-173 #4-173
ERR$ #4-90 #4-132 #4-136 #4-172 #4-173
EXIT$S #3-37 #4-173
GMCR$ #3-37 3-43
MOV$ #4-136 #4-136 #4-136 #4-136 #4-136 #4-136 #4-136 #4-136 #4-136 #4-172
#4-172 #4-172 #4-172 #4-172 #4-172 #4-172 #4-172 #4-172
MVB$ #4-136 #4-136 #4-172 #4-172
OFF$ #3-43 3-43 3-43 #3-48 3-48 3-48 3-48 3-48 3-48 3-48
3-48 3-48
QDPB$ #3-48 #3-48
QDPB$S #4-136 #4-136 #4-172 #4-172
QIOW$ #3-37 3-48
QIOW$S #3-37 #4-136 #4-172
RETURN #3-37 #4-152 #4-184 #4-186
RVP$ #4-136 4-136 #4-172 4-172
INIALL - ALLOCATE SYSTEM FILE S MACRO V05.04 Tuesday 10-May-88 15:42
Table of contents
4- 34 CONSTANTS AND LOCAL DATA
5- 67 FILE ALLOCATION
6- 134 SUBROUTINES
RSXDC MACRO V05.04 Tuesday 10-May-88 15:42 Page 2
39
INIALL - ALLOCATE SYSTEM FILE S MACRO V05.04 Tuesday 10-May-88 15:42 Page 3
1 .TITLE INIALL - ALLOCATE SYSTEM FILE SPACE
2 .IDENT /01/
3 ;
4 ;
5 ; COPYRIGHT (C) 1974, 1978, 1985 BY
6 ; DIGITAL EQUIPMENT CORPORATION, MAYNARD MASS.
7 ; ALL RIGHTS RESERVED.
8 ; THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY BE USED AND COPIED
9 ; ONLY IN ACCORDANCE WITH THE TERMS OF SUCH LICENSE AND WITH THE INCLUSION
10 ; OF THE ABOVE COPYRIGHT NOTICE. THIS SOFTWARE OR ANY OTHER COPIES THERE-
11 ; OF MAY NOT BE PROVIDED OR OTHERWISE MADE AVAILABLE TO ANY OTHER PERSON.
12 ; NO TITLE TO OR OWNERSHIP OF THE SOFTWARE IS HEREBY TRANSFERRED.
13 ;
14 ; THE INFORMATION CONTAINED IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT
15 ; NOTICE AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT
16 ; CORPORATION.
17 ;
18 ; DIGITAL ASSUMES NO RESPONSIBILITY FOR THE USE OR RELIABILITY OF ITS
19 ; SOFTWARE ON EQUIPMENT WHICH IS NOT SUPPILED BY DIGITAL.
20 ;
21
22 ;
23 ; VERSION: V002A
24 ; BY: STEVE HORT
25 ; DATE: 1-JUL-74
26 ; EDIT: 001 8/12/74 13:30:00
27 ;
28 ; THIS CODE TRIES TO ALLOCATE SYSTEM FILE SPACE ON A FILES-11 TYPE
29 ; VOLUME TAKING INTO CONSIDERATION ANY 'BAD BLOCKS' WHICH MAY BE
30 ; PRESENT.
31 ;
32 .MCALL CALL,DIR$,QIOSY$,RETURN,WTSE$S
INIALL - ALLOCATE SYSTEM FILE S MACRO V05.04 Tuesday 10-May-88 15:42 Page 4
CONSTANTS AND LOCAL DATA
34 .SBTTL CONSTANTS AND LOCAL DATA
35 ;
36 ; EQUATED SYMBOLS
37 ;
38 000001 BDEFN1 = 1 ; EVENT FLAG ONE
39 000142 BDOFFS = 142 ; OFFSET INTO 'BAD BLOCK' DATA
40 000146 BD.PNT = BDOFFS+4 ; OFFSET FOR START OF 'BAD BLOCK' POINTERS
41 000144 BD.USE = BDOFFS+2 ; OFFSET FOR #BAD BLOCK WORDS IN USE
42 ;
43 ; EXTERNAL DATA
44 ;
45 000000 QIOSY$ ; DEFINE I/O CODES
46 ;
47 ; LOCAL DATA
48 ;
49 000000 000000 ALTMP1: .WORD 0 ; TEMPORARY STORAGE WORD #1
50 000002 000000 000000 ALTMP2: .WORD 0,0 ; TEMPORARY STORAGE WORD #2
51 ;
52 .NLIST BIN
53 ;
54 ; ERROR MESSAGES
55 ;
56 000006 ALERR1: .ASCIZ /INI -- ALLOCATION FOR SYS FILE EXCEEDS VOLUME LIMIT/
57 ;
58 000072 ALERR2: .ASCIZ /INI -- BITMAP TOO LARGE-INCREASE CLUSTERFACTOR/
59 ;
60 000151 ALERR3: .ASCIZ /INI -- HOMEBLOCK ALLOCATE WRITE ERROR/
61 ;
62 .EVEN
63 ;
64 .LIST BIN
65 ;
INIALL - ALLOCATE SYSTEM FILE S MACRO V05.04 Tuesday 10-May-88 15:42 Page 5
FILE ALLOCATION
67 .SBTTL FILE ALLOCATION
68 ;
69 ;+
70 ;
71 ; *** - $INALL - THIS CODE WILL ACCEPT A LIST OF FILE BLOCK POINTERS
72 ; AND ALLOCATE SPACE FOR EACH OF THESE BEGINNING AT THE
73 ; FIRST AVAILABLE BLOCK ON OR AFTER THE GIVEN BLOCK NUMBER.
74 ;
75 ; ENTRY:
76 ;
77 ; CALL $INALL
78 ;
79 ;-
80 ;
81 000220 012700 000000G $INALL::MOV #$WBUF,R0 ; GET ADDRESS OF WORD BUFFER
82 000224 012701 000400 MOV #256.,R1 ; GET SIZE OF BUFFER
83 000230 012720 177777 10$: MOV #-1,(R0)+ ; 'ZERO' THE BLOCK
84 000234 077103 SOB R1,10$ ; FILL COMPLETELY
85 000236 016700 000012G MOV $IDVTP+12,R0 ; SETUP TO DETERMINE THE
86 000242 016701 000014G MOV $IDVTP+14,R1 ; SIZE OF THE BITMAP FILE
87 000246 012702 010000 MOV #4096.,R2 ; DIVIDE BY 4096.
88 000252 CALL DIVIDE ; GO DO THE CALCULATION
89 000256 005201 INC R1 ; BITMAP LONGER BY ONE MORE BLOCK!!!
90 000260 016702 000000G MOV $ICLF,R2 ; GET THE CLUSTERFACTOR INTO THE DIVISOR
91 000264 CALL DIVIDE ; DIVIDE THE DISK UP
92 000270 020127 000400 CMP R1,#256. ; TOO BIG TO STORE IN A BYTE?
93 000274 103404 BLO 20$ ; NO
94 000276 012700 000072' MOV #ALERR2,R0 ; YES, YOUR DISK IS TOO BIGGG!
95 000302 000167 000000G JMP $INIER ; GO TELL THE GUY
96 000306 110167 000001G 20$: MOVB R1,$SBMAP+1 ; STORE THE RESULT IN THE 'FILE SIZE' HOLE
97 000312 016701 000000G MOV $IMXF,R1 ; GET THE MAXIMUM NUMBER OF FILES PERMITTED
98 000316 012702 010000 MOV #4096.,R2 ; DIVIDE BY 4096.
99 000322 CALL DIVIDE ; DO IT NOW
100 000326 010167 000000G MOV R1,$NDXSZ ; SAVE THE NUMBER OF BLOCKS REQUIRED
101 000332 005702 TST R2 ; ANY REMAINDER?
102 000334 001402 BEQ 30$ ; NO
103 000336 005267 000000G INC $NDXSZ ; YES, ONE MORE THAN IMAGINED
104 000342 066701 000000G 30$: ADD $IINF,R1 ; ADD THE NUMBER OF PERMANENT FILES
105 000346 110167 000001G MOVB R1,$INDXF+1 ; SAVE THE NUMBER OF BLOCKS REQUIRED
106 000352 112767 000002 177776G MOVB #2,$BTBLK-2 ; INITIALIZE FILE COUNTER
107 000360 116700 177777G MOVB $BTBLK-1,R0 ; GET #FILES TO CHECK
108 000364 005300 DEC R0 ; BOOT BLOCK ALREADY ALLOCATED
109 000366 012703 000000G MOV #$HMBLK,R3 ; GET ADDRESS OF FILE BLOCKS
110 000372 40$: CALL CHECK ; TRY TO ALLOCATE THE HBN
111 000376 103020 BCC 50$ ; SUCCESS AT LAST!
112 000400 011367 000022G MOV (R3),$INDPB+22 ; GET HI ORDER BITS OF THIS BLK
113 000404 016367 000002 000024G MOV 2(R3),$INDPB+24 ; GET LO ORDER BITS NEXT
114 000412 CALL DVQIOW ; 'ZERO' THIS BAD HOME BLOCK
115 000416 103423 BCS ALLERR ; THAT BLOCK MUST REALLY BE BADDDDDDD
116 000420 042763 000001 000002 BIC #1,2(R3) ; KILL THE FIRST 'FUNNY' BIT
117 000426 062763 000400 000002 ADD #400,2(R3) ; ADD THE STANDARD OFFSET
118 000434 105513 ADCB (R3) ; TAKE CARE OF OVERFLOWS
119 000436 000755 BR 40$ ; TRY ONCE MORE WHILE THERE'S STILL ROOM
120 000440 005300 50$: DEC R0 ; ONE MORE DONE
121 000442 60$: CALL CHECK ; SEE IF THIS LOT FITS IN
122 000446 103005 BCC 70$ ; YES
123 000450 062763 000001 000002 ADD #1,2(R3) ; SO MUCH FOR THE 'INC' INSTRUCTION!!!
INIALL - ALLOCATE SYSTEM FILE S MACRO V05.04 Tuesday 10-May-88 15:42 Page 5-1
FILE ALLOCATION
124 000456 105513 ADCB (R3) ; WATCH THOSE NASTY BITS
125 000460 000770 BR 60$ ; ONCE MORE FOR THE ROAD
126 000462 077011 70$: SOB R0,60$ ; FILL IN THE REST OF THE BLANKS
127 000464 RETURN ; EXIT TO THE CALLER
128 ;
129 000466 012700 000151' ALLERR: MOV #ALERR3,R0 ; GET ADDRESS OF THIS ERROR
130 000472 000167 000000G JMP $INIER ; GO REPORT THE PROBLEM
131 ;
132
INIALL - ALLOCATE SYSTEM FILE S MACRO V05.04 Tuesday 10-May-88 15:42 Page 6
SUBROUTINES
134 .SBTTL SUBROUTINES
135 ;
136 ;+
137 ;
138 ; *** - CHECK - ROUTINE TO SEE IF IT IS POSSIBLE TO ALLOCATE
139 ; SPACE FOR A PARTICULAR SYSTEM FILE.
140 ;
141 ; ENTRY:
142 ;
143 ; CALL CHECK
144 ;
145 ; INPUT:
146 ;
147 ; R3 - POINTER TO FILE BLOCK TO BE ALLOCATED
148 ; (R3) - HIGH ORDER 8-BITS OF FILE STARTING BLOCK#
149 ; 1(R3) - SIZE OF FILE
150 ; 2(R3) - LOW ORDER 16-BITS OF FILE STARTING BLOCK
151 ;
152 ; OUTPUT:
153 ;
154 ; R3 - INPUT VALUE + 4 IF SPACE ALLOCATED
155 ; INPUT VALUE IF SPACE NOT ALLOCATED
156 ;
157 ; CC-C CLEAR - SPACE ALLOCATED
158 ; SET - NO SPACE AVAILABLE BEGINNING AT THIS BLOCK ADDRESS
159 ;
160 ;-
161 ;
162 000476 010146 CHECK: MOV R1,-(SP) ; SAVE R1
163 000500 010246 MOV R2,-(SP) ; SAVE R2
164 000502 010446 MOV R4,-(SP) ; SAVE R4
165 000504 010546 MOV R5,-(SP) ; SAVE R5
166 000506 012701 000000' MOV #ALTMP1,R1 ; TEMPORARY STORE FOR FILE SIZE
167 000512 012702 000002' MOV #ALTMP2,R2 ; TEMPORARY STORE FOR FILE BLOCK#
168 000516 005011 CLR (R1) ; ZERO THE FILE SIZE
169 000520 005062 000002 CLR 2(R2) ; MAKE SURE UPPER BYTE IS 'CLEAN'
170 000524 111362 000002 MOVB (R3),2(R2) ; GET HIGH ORDER 8-BITS OF BLOCK#
171 000530 116311 000001 MOVB 1(R3),(R1) ; GET FILE SIZE
172 000534 016312 000002 MOV 2(R3),(R2) ; GET LOW ORDER 16-BITS OF BLOCK#
173 000540 CALL VERIFY ; VERIFY THAT WE ARE STILL IN RANGE
174 000544 103004 BCC 10$ ; BLOCK DOES NOT EXCEEDS VOLUME
175 000546 012700 000006' MOV #ALERR1,R0 ; GET ADDRESS OF ERROR MESSAGE
176 000552 000167 000000G JMP $INIER ; GO TELL THE WORLD
177 000556 012705 000146G 10$: MOV #$IBBUF+BD.PNT,R5 ; GET ADDRESS OF BAD BLOCK BUFFER
178 000562 116704 000144G MOVB $IBBUF+BD.USE,R4 ; GET NUMBER OF WORDS IN USE
179 000566 CALL MATCH ; SEE IF ANY BLOCKS COINCIDE
180 000572 103416 BCS 20$ ; YES, TOO BAD
181 000574 012705 000000G MOV #$BTBLK,R5 ; NOW CHECK THOSE ALREADY ALLOCATED
182 000600 116704 177776G MOVB $BTBLK-2,R4 ; GET THE COUNT
183 000604 CALL MATCH ; CHECK THESE OUT TOO
184 000610 103407 BCS 20$ ; SURE WOULD SAVE DISK SPACE
185 000612 116223 000002 MOVB 2(R2),(R3)+ ; RESTORE FINAL RESULTS
186 000616 111123 MOVB (R1),(R3)+ ; INCLUDING FILE SIZE
187 000620 011223 MOV (R2),(R3)+ ; NOW LEAVES POINTER IN CORRECT POSITION
188 000622 062767 000002 177776G ADD #2,$BTBLK-2 ; BUMP COUNTER
189 000630 012605 20$: MOV (SP)+,R5 ; RESTORE R5
190 000632 012604 MOV (SP)+,R4 ; RESTORE R4
INIALL - ALLOCATE SYSTEM FILE S MACRO V05.04 Tuesday 10-May-88 15:42 Page 6-1
SUBROUTINES
191 000634 012602 MOV (SP)+,R2 ; RESTORE R2
192 000636 012601 MOV (SP)+,R1 ; RESTORE R1
193 000640 RETURN ; AND EXIT TO CALLER
194 ;
195 000001 .END
INIALL - ALLOCATE SYSTEM FILE S MACRO V05.04 Tuesday 10-May-88 15:42 Page 6-2
Symbol table
ALERR1 000006R IE.EOF= 177766 IE.SQC= 177734 IO.LOV= 001010 IO.STP= 016400
ALERR2 000072R IE.EOT= 177702 IE.SRE= 177762 IO.LTK= 000050 IO.SYN= 003040
ALERR3 000151R IE.EOV= 177765 IE.STK= 177706 IO.MCS= 013400 IO.TRM= 002410
ALLERR 000466R IE.EXP= 177676 IE.ULN= 177773 IO.MDA= 016000 IO.UNL= 000042
ALTMP1 000000R IE.FEX= 177717 IE.UPN= 177777 IO.MDI= 014400 IO.WAT= 013400
ALTMP2 000002R IE.FHE= 177705 IE.VER= 177774 IO.MDO= 015400 IO.WLB= 000400
BDEFN1= 000001 IE.FOP= 177713 IE.WAC= 177743 IO.MLO= 006000 IO.WLS= 000410
BDOFFS= 000142 IE.HFU= 177744 IE.WAT= 177741 IO.MOD= 003000 IO.WLV= 000500
BD.PNT= 000146 IE.HWR= 177772 IE.WER= 177737 IO.MSO= 005000 IO.WVB= 011000
BD.USE= 000144 IE.IDU= 177644 IE.WLK= 177764 IO.RAL= 001010 IO.XMT= 014400
CHECK 000476R IE.IEF= 177637 IE.2DV= 177720 IO.RAT= 013000 IO.XNA= 014410
DIVIDE= ****** GX IE.IFC= 177776 IO.ACE= 007400 IO.RBC= 003000 IQ.Q = 000002
DVQIOW= ****** GX IE.IFU= 177747 IO.ACR= 006400 IO.RCI= 015000 IQ.X = 000001
E$$MSG= 000001 IE.ILL= 177726 IO.ACW= 007000 IO.RCV= 015000 IS.BV = 000005
E$$TRP= 000001 IE.ILU= 177640 IO.ADS= 014000 IO.RDB= 001200 IS.CLR= 000000
F$$LVL= 000001 IE.INS= 177776 IO.APC= 014000 IO.RDN= 000022 IS.CR = 006401
IE.ABO= 177761 IE.IPR= 177641 IO.APV= 014010 IO.REL= 013400 IS.ESC= 015401
IE.ACT= 177771 IE.ISQ= 177703 IO.ATT= 001400 IO.RHD= 001010 IS.PND= 000000
IE.ADP= 177636 IE.ITI= 177643 IO.CCI= 014000 IO.RLB= 001000 IS.RDD= 000002
IE.ALN= 177736 IE.ITS= 177770 IO.CCT= 002460 IO.RLV= 001100 IS.SET= 000002
IE.AST= 177660 IE.LCK= 177745 IO.CLN= 003400 IO.RNA= 005400 IS.SUC= 000001
IE.BAD= 177777 IE.LNL= 177646 IO.CON= 015400 IO.RNC= 001004 MATCH = ****** GX
IE.BBE= 177710 IE.MBK= 177721 IO.CRC= 001020 IO.RNE= 001020 M$$HDR= 000001
IE.BDI= 177714 IE.MOD= 177753 IO.CRE= 012000 IO.RTC= 003400 R$$10F= 000001
IE.BDR= 177716 IE.NBF= 177731 IO.CTI= 015400 IO.RTI= 016400 R$$11D= 000001
IE.BDV= 177711 IE.NBK= 177727 IO.CTL= 016400 IO.RTK= 000060 R$$20F= 000001
IE.BHD= 177700 IE.NFI= 177704 IO.DAC= 010000 IO.RVB= 010400 VERIFY= ****** GX
IE.BLK= 177754 IE.NLN= 177733 IO.DCI= 014400 IO.RWD= 002400 $BTBLK= ****** GX
IE.BNM= 177712 IE.NNC= 177674 IO.DCT= 002470 IO.RWU= 002540 $HMBLK= ****** GX
IE.BTF= 177675 IE.NOD= 177751 IO.DEL= 012400 IO.R1C= 002400 $IBBUF= ****** GX
IE.BTP= 177725 IE.NSF= 177746 IO.DET= 002000 IO.SAO= 004000 $ICLF = ****** GX
IE.BVR= 177701 IE.OFL= 177677 IO.DIS= 016000 IO.SCS= 013000 $IDVTP= ****** GX
IE.BYT= 177755 IE.ONP= 177773 IO.DTI= 016000 IO.SDI= 013000 $IINF = ****** GX
IE.CKP= 177766 IE.OVR= 177756 IO.ENA= 006000 IO.SDO= 012400 $IMXF = ****** GX
IE.CKS= 177742 IE.PRI= 177760 IO.EOF= 003000 IO.SEC= 002520 $INALL 000220RG
IE.CLO= 177732 IE.RAC= 177724 IO.ESA= 002500 IO.SEM= 002440 $INDPB= ****** GX
IE.CON= 177752 IE.RAT= 177723 IO.EXT= 011400 IO.SHT= 002410 $INDXF= ****** GX
IE.DAA= 177770 IE.RBG= 177730 IO.FDX= 003020 IO.SLO= 005400 $INIER= ****** GX
IE.DAO= 177763 IE.RCN= 177722 IO.FNA= 004400 IO.SMO= 002560 $NDXSZ= ****** GX
IE.DFU= 177750 IE.RER= 177740 IO.HDX= 003010 IO.SNM= 002450 $SBMAP= ****** GX
IE.DNA= 177771 IE.RNM= 177715 IO.HIS= 015000 IO.SPB= 002420 $WBUF = ****** GX
IE.DNR= 177775 IE.RSU= 177757 IO.INL= 002400 IO.SPF= 002440 $$ = 000067
IE.DUN= 177767 IE.SDP= 177635 IO.ITI= 017000 IO.SSO= 004400 $$MSG = 000000
IE.DUP= 177707 IE.SNC= 177735 IO.KIL= 000012 IO.SST= 002430 ...GBL= 000000
IE.EBX= 177776 IE.SPC= 177772 IO.LED= 012000 IO.STC= 002500
. ABS. 000000 000 (RW,I,GBL,ABS,OVR)
000642 001 (RW,I,LCL,REL,CON)
Errors detected: 0
*** Assembler statistics
Work file reads: 0
Work file writes: 0
Size of work file: 10802 Words ( 43 Pages)
Size of core pool: 12356 Words ( 47 Pages)
INIALL - ALLOCATE SYSTEM FILE S MACRO V05.04 Tuesday 10-May-88 15:42 Page 6-3
Symbol table
Operating system: RSX-11M/PLUS
Elapsed time: 00:00:32.17
[53,10]INIALL,[53,20]INIALL/-SP/CR=[53,30]RSXDC,INIALL
INIALL CREATED BY MACRO ON 10-MAY-88 AT 15:43 PAGE 1
SYMBOL CROSS REFERENCE CREF 04.00
SYMBOL VALUE REFERENCES
ALERR1 000006 R #4-56 6-175
ALERR2 000072 R #4-58 5-94
ALERR3 000151 R #4-60 5-129
ALLERR 000466 R 5-115 #5-129
ALTMP1 000000 R #4-49 6-166
ALTMP2 000002 R #4-50 6-167
BDEFN1 = 000001 #4-38
BDOFFS = 000142 #4-39 4-40 4-41
BD.PNT = 000146 #4-40 6-177
BD.USE = 000144 #4-41 6-178
CHECK 000476 R 5-110 5-110 5-121 5-121 #6-162
DIVIDE = ****** GX 5-88 5-88 5-91 5-91 5-99 5-99
DVQIOW = ****** GX 5-114 5-114
E$$MSG = 000001 #1-33
E$$TRP = 000001 #1-32
F$$LVL = 000001 #1-28
MATCH = ****** GX 6-179 6-179 6-183 6-183
M$$HDR = 000001 #1-34
R$$10F = 000001 #1-30
R$$11D = 000001 #1-29
R$$20F = 000001 #1-31
S$$YDF = ****** 1-1 1-37
VERIFY = ****** GX 6-173 6-173
$BTBLK = ****** GX *5-106 5-107 6-181 6-182 *6-188
$HMBLK = ****** GX 5-109
$IBBUF = ****** GX 6-177 6-178
$ICLF = ****** GX 5-90
$IDVTP = ****** GX 5-85 5-86
$IINF = ****** GX 5-104
$IMXF = ****** GX 5-97
$INALL 000220 RG #5-81
$INDPB = ****** GX *5-112 *5-113
$INDXF = ****** GX *5-105
$INIER = ****** GX 5-95 5-130 6-176
$NDXSZ = ****** GX *5-100 *5-103
$SBMAP = ****** GX *5-96
$WBUF = ****** GX 5-81
$$ = 000067 #5-88 5-88 #5-91 5-91 #5-99 5-99 #5-110 5-110 #5-114
5-114 #5-121 5-121 #6-173 6-173 #6-179 6-179 #6-183 6-183
INIALL CREATED BY MACRO ON 10-MAY-88 AT 15:43 PAGE 2
MACRO CROSS REFERENCE CREF 04.00
MACRO NAME REFERENCES
CALL #3-32 5-88 5-91 5-99 5-110 5-114 5-121 6-173 6-179 6-183
DIR$ #3-32
QIOSY$ #3-32 4-45
RETURN #3-32 5-127 6-193
WTSE$S #3-32
INIBAD - SETUP 'BAD BLOCK' FILE MACRO V05.04 Tuesday 10-May-88 15:44
Table of contents
4- 33 CONSTANTS AND LOCAL DATA
5- 74 MESSAGE LIST
6- 111 BAD BLOCK PROCESSOR
9- 294 SUBROUTINES
RSXDC MACRO V05.04 Tuesday 10-May-88 15:44 Page 2
39
INIBAD - SETUP 'BAD BLOCK' FILE MACRO V05.04 Tuesday 10-May-88 15:44 Page 3
1 .TITLE INIBAD - SETUP 'BAD BLOCK' FILE.
2 .IDENT /01/
3 ;
4 ;
5 ; COPYRIGHT (C) 1974, 1978, 1985 BY
6 ; DIGITAL EQUIPMENT CORPORATION, MAYNARD MASS.
7 ; ALL RIGHTS RESERVED.
8 ; THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY BE USED AND COPIED
9 ; ONLY IN ACCORDANCE WITH THE TERMS OF SUCH LICENSE AND WITH THE INCLUSION
10 ; OF THE ABOVE COPYRIGHT NOTICE. THIS SOFTWARE OR ANY OTHER COPIES THERE-
11 ; OF MAY NOT BE PROVIDED OR OTHERWISE MADE AVAILABLE TO ANY OTHER PERSON.
12 ; NO TITLE TO OR OWNERSHIP OF THE SOFTWARE IS HEREBY TRANSFERRED.
13 ;
14 ; THE INFORMATION CONTAINED IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT
15 ; NOTICE AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT
16 ; CORPORATION.
17 ;
18 ; DIGITAL ASSUMES NO RESPONSIBILITY FOR THE USE OR RELIABILITY OF ITS
19 ; SOFTWARE ON EQUIPMENT WHICH IS NOT SUPPILED BY DIGITAL.
20 ;
21
22 ;
23 ; VERSION: V002A
24 ; BY: STEVE HORT
25 ; DATE: 1-JUL-74
26 ; EDIT: 001 8/12/74 13:00:00
27 ;
28 ; THIS CODE RECORDS BAD BLOCK INFORMATION FROM THE USER AND/OR
29 ; THE VOLUME UNDER INITIALIZATION IN THE 'BAD BLOCK' FILE.
30 ;
31 .MCALL ALUN$,CALL,DIR$,QIOSY$,QIO$,RETURN,WTSE$,WTSE$S
INIBAD - SETUP 'BAD BLOCK' FILE MACRO V05.04 Tuesday 10-May-88 15:44 Page 4
CONSTANTS AND LOCAL DATA
33 .SBTTL CONSTANTS AND LOCAL DATA
34 ;
35 ; EQUATED SYMBOLS
36 ;
37 000001 BDEFN1 = 1 ; EVENT FLAG #1
38 000001 BDLUN1 = 1 ; LUN-1 ASSIGN TO 'CI'
39 000142 BDOFFS = 142 ; OFFSET INTO 'BAD BLOCK' BLOCK
40 000776 BB.CKS = 510. ; OFFSET TO CHECKSUM WORD
41 000003 BD.BLK = 3 ; SIZE IN BYTES OF BAD BLOCK NUMBERS
42 000001 BD.LEN = 1 ; SIZE IN BYTES OF LENGTH OF BAD BLOCK GROUPS
43 000145 BD.MAX = BDOFFS+3 ; OFFSET TO MAXIMUM #WORDS AVAILABLE IN BLOCK
44 000146 BD.PNT = BDOFFS+4 ; OFFSET FOR START OF BAD BLOCK GROUP DATA
45 000144 BD.USE = BDOFFS+2 ; OFFSET FOR #BAD BLOCK GROUPS IN USE
46 000004 BKLEN = BD.BLK+BD.LEN ; LENGTH OF POINTER
47 000314 BKSIZE = 256.-<BDOFFS/2>-3/2*2 ; NUMBER OF AVAILABLE WORDS IN BAD BLOCK FILE
48 001401 BKWRD1 = BD.BLK*256.+BD.LEN ; FIRST WORD IN BAD BLOCK FILE
49 146000 BKWRD2 = BKSIZE*256.+0 ; SECOND WORD OF BAD BLOCK FILE
50 ;
51 ; EXTERNAL DATA
52 ;
53 000000 QIOSY$ ; DEFINE I/O CODES
54 ;
55 ; LOCAL DATA
56 ;
57 000000 000000 000000 DSKADR: .WORD 0,0 ; CURRENT VOLUME LBN ADDRESS
58 000004 000000 000000 BLKNUM: .WORD 0,0 ; CURRENT INPUT BLOCK NUMBER
59 000010 000000 000000 BLKSIZ: .WORD 0,0 ; SIZE OF CURRENT INPUT BLOCK GROUP
60 000014 000 BDERRN: .BYTE 0 ; ERROR MESSAGE#
61 .EVEN
62 ;
63 ; DEFINE TTY INPUT DPB
64 ;
65 000016 TTIDPB: QIO$ IO.RLB,BDLUN1,BDEFN1,0,$INSTA,0,<TTIBUF,32.,40>
66 ;
67 000040 TTIATT: QIO$ IO.ATT,BDLUN1,BDEFN1 ; ATTACH TTY
68 ;
69 000054 TTIDET: QIO$ IO.DET,BDLUN1,BDEFN1 ; DETACH TTY
70 ;
71 000070 TTIBUF: .BLKB 32. ; INPUT BUFFER
72 ;
INIBAD - SETUP 'BAD BLOCK' FILE MACRO V05.04 Tuesday 10-May-88 15:44 Page 5
MESSAGE LIST
74 .SBTTL MESSAGE LIST
75 .NLIST BIN
76 ;
77 ; MESSAGE LIST FORMAT:
78 ;
79 ; .ASCIZ 'MESSAGE'
80 ;
81 .EVEN
82 000130 BDMES1: .ASCII /INI -- CHECKING /
83 000150 BDUNIT: .ASCIZ /XX0:/
84 ;
85 000155 PROMPT: .ASCIZ /INI>BAD=/
86 ;
87 000166 ERROR1: .ASCIZ /INI -- DATA ERROR/
88 ;
89 000210 ERROR2: .ASCIZ /INI -- BLOCK(S) EXCEED VOLUME LIMIT/
90 ;
91 000254 ERROR3: .ASCIZ /INI -- NO BAD BLOCK DATA FOUND/
92 ;
93 000313 ERROR4: .ASCIZ /INI -- DUPLICATE BLOCK(S) FOUND/
94 ;
95 000353 ERROR5: .ASCIZ /INI -- FILE CORRUPT - DATA IGNORED/
96 ;
97 000416 ABOERR: .ASCIZ /INI -- BAD BLOCK FILE FULL - TASK ABORTED/
98 ;
99 .EVEN
100 .LIST BIN
101 ;
102 ; LIST OF ERROR MESSAGE ADDRESSES
103 ;
104 000470 000166' BDERRL: .WORD ERROR1
105 000472 000210' .WORD ERROR2
106 000474 000254' .WORD ERROR3
107 000476 000313' .WORD ERROR4
108 000500 000353' .WORD ERROR5
109 ;
INIBAD - SETUP 'BAD BLOCK' FILE MACRO V05.04 Tuesday 10-May-88 15:44 Page 6
BAD BLOCK PROCESSOR
111 .SBTTL BAD BLOCK PROCESSOR
112 ;+
113 ;
114 ; *** - $INBAD - ACCEPT 'BAD BLOCK' DATA FROM THE USER'S CONSOLE AND/OR
115 ; A 'BAD BLOCK' FILE WHICH MAY HAVE BEEN WRITTEN ON THE
116 ; DISK BY THE HARDWARE DIAGNOSTIC.
117 ;
118 ;
119 ; INPUTS:
120 ; 1. USER'S CONSOLE:
121 ; INI>BAD=BBBBBBB[,NNN]
122 ; WHERE: INI>BAD= - PROMPT
123 ; BBBBBBB - BLOCK NUMBER
124 ; NNN - OPTIONAL BLOCK GROUP SIZE (1<=NNN<=256.)
125 ;
126 ; 2. VOLUME UNDER INITIALIZATION
127 ;
128 ; OUTPUT:
129 ; 'BAD BLOCK' FILE
130 ;
131 ;-
132 ;
133 000502 $INBAD::DIR$ #TTIATT ; ATTACH THE TTY
134 000510 105067 177300 CLRB BDERRN ; INITIALIZE EVERYTHING
135 000514 012700 000000G MOV #$IBBUF,R0 ; INITIALIZE 'BAD BLOCK' BUFFER
136 000520 012701 000400 MOV #256.,R1 ; ZERO THE WHOLE BUFFER
137 000524 005020 10$: CLR (R0)+ ; CLEAR THE REMAINING WORDS
138 000526 077102 SOB R1,10$ ; LOOP UNTIL COMPLETION
139 000530 012767 001401 000142G MOV #BKWRD1,$IBBUF+BDOFFS ; SETUP 'BAD BLOCK' HEADER
140 000536 012767 146000 000144G MOV #BKWRD2,$IBBUF+BDOFFS+2 ; NOW PUT IN SECOND HEADER WORD
141 000544 032767 000000G 000000G BIT #KY.BAD,$IKEY ; DO WE NEED TO DO ANY WORK?
142 000552 001002 BNE 20$ ; YES
143 000554 000167 000454 JMP BDEXIT ; NO
144 000560 012700 000000G 20$: MOV #$IDVTP,R0 ; GET ADDRESS OF DATA FROM PARSER
145 000564 012067 177360 MOV (R0)+,BDUNIT ; GET DEVICE NAME
146 000570 111001 MOVB (R0),R1 ; GET INITIAL UNIT#
147 000572 062701 000060 ADD #60,R1 ; FORM ASCII DIGIT
148 000576 110167 177350 MOVB R1,BDUNIT+2 ; SAVE IN MESSAGE FOR PRINTOUT
149 000602 005067 177172 CLR DSKADR ; RESET THE INITIAL VOLUME ADDRESS
150 000606 005067 177170 CLR DSKADR+2 ; BOTH WORDS REPRESENT LBN
INIBAD - SETUP 'BAD BLOCK' FILE MACRO V05.04 Tuesday 10-May-88 15:44 Page 7
BAD BLOCK PROCESSOR
152 ;
153 ; USE 'AUTO' MODE IF DIAGNOSTIC HAS BEEN RUN ON DISK
154 ;
155 000612 032767 000000G 000000G AUTO: BIT #IN.AUT,$IBAD ; AUTO MODE SELECTED?
156 000620 001521 BEQ MANUAL ; NO, TRY FOR MANUAL MODE
157 000622 012700 000130' 10$: MOV #BDMES1,R0 ; YES, TELL USER WHICH DISK IT IS
158 000626 CALL PRINT ; TYPE OUT THE MESSAGE
159 000632 012700 000000G MOV #$WBUF,R0 ; GET ADDRESS OF TEMPORARY BUFFER
160 000636 010067 000014G MOV R0,$INDPB+Q.IOPL ; SETUP ADDRESS OF WORK BUFFER
161 000642 012704 000022G 20$: MOV #$INDPB+22,R4 ; GET PTR TO CURRENT LBN
162 000646 016724 177126 MOV DSKADR,(R4)+ ; NOW THE THE LBN
163 000652 016714 177124 MOV DSKADR+2,(R4) ; BOTH HALVES OF THE NUMBER
164 000656 CALL NXTDSK ; POINT TO THE END OF THIS DISK + 1
165 000662 012705 000401 MOV #257.,R5 ; SETUP MAXIMUM #BLKS TO CHECK + 1
166 000666 000422 BR 40$ ; FUDGE A SUBTRACTION
167 000670 30$: CALL DVQIOR ; READ THE SO CALLED 'BAD BLOCK'
168 000674 103417 BCS 40$ ; BLOCK MUST BE BAD
169 000676 CALL CHKSUM ; VALIDATE CHECKSUM FOR THIS BLOCK
170 000702 020160 000776 CMP R1,BB.CKS(R0) ; MATCH?
171 000706 001012 BNE 40$ ; NO!!!
172 000710 022720 001401 CMP #BKWRD1,(R0)+ ; IS THE HEADER CORRECT?
173 000714 001007 BNE 40$ ; NO, OFF TO A BAD START
174 000716 005003 CLR R3 ; MAKE SURE UPPER BYTE IS CLEAR
175 000720 152003 BISB (R0)+,R3 ; GET COUNT OF GROUPS ALREADY IN BUFFER
176 000722 001460 BEQ 100$ ; NONE, THEREFORE IGNORE ANY GARBAGE
177 000724 006203 ASR R3 ; FORM NUMBER OF GROUPS (#WORDS/2)
178 000726 122720 000314 CMPB #BKSIZE,(R0)+ ; DO THE MAXIMUM NUMBER OF GROUPS MATCH?
179 000732 001410 BEQ 50$ ; YES, AT LAST A GOOD 'BAD' BLOCK
180 000734 162714 000001 40$: SUB #1,(R4) ; BACK OFF ONE BLOCK
181 000740 005664 177776 SBC -2(R4) ; TAKE CARE OF ANY UNDERFLOW
182 000744 077527 SOB R5,30$ ; LOOP THE LOOP
183 000746 CALL BDERR3 ; NO 'BAD BLOCK' FOUND ON THIS DISK
184 000752 000444 BR 100$ ; SEE IF THERE ARE ANY MORE ON THIS VOLUME
185 ;
186 ; MARK OFF EVERY BLOCK INDICATED IN EACH OF THE 'BAD BLOCK' FILES
187 ; (ONE FILE PER PHYSICAL DISK)
188 ;
189 000754 016746 000144G 50$: MOV $IBBUF+BD.USE,-(SP) ; SAVE THE NUMBER OF WORDS CURRENTLY IN USE
190 000760 012701 000010' MOV #BLKSIZ,R1 ; SETUP A HOLE FOR THE BLOCK SIZE
191 000764 005011 CLR (R1) ; INITIALIZE IT NOW
192 000766 012702 000007' 60$: MOV #BLKNUM+3,R2 ; SETUP TO STORE THE CURRENT BLK BEING TESTED
193 000772 105012 CLRB (R2) ; ZERO THE HIGH 8 BITS
194 000774 112042 MOVB (R0)+,-(R2) ; MOVE IN THE HIGH BITS OF THE BLOCK#
195 000776 112011 MOVB (R0)+,(R1) ; NOW GET THE SIZE OF THE GROUP
196 001000 012042 MOV (R0)+,-(R2) ; FINALLY STORE THE LOW ORDER BITS
197 .IF DF $MUVOL
198 ADD DSKADR+2,(R2) ; RELOCATE THIS BLOCK
199 ADC 2(R2) ; ADD IN ANY OVERFLOW BIT
200 ADD DSKADR,2(R2) ; THE REST TAKE CARE OF THEMSELVES
201 .ENDC
202 001002 CALL VERIFY ; CHECK TO SEE IF WE ARE IN VOLUME RANGE
203 001006 103414 BCS 70$ ; NOT THIS ONE ANYWAY
204 001010 CALL ONFILE ; SEE THAT THIS GROUP DOESN'T MATCH OTHERS
205 001014 103414 BCS 75$ ; STRIKE A LIGHT, A MATCH
206 001016 077315 SOB R3,60$ ; MORE GROUPS TO TEST?
207 ;
208 ; WE HAVE FOUND A GOOD 'BAD BLOCK' SO MARK IT OFF AS IN USE
INIBAD - SETUP 'BAD BLOCK' FILE MACRO V05.04 Tuesday 10-May-88 15:44 Page 7-1
BAD BLOCK PROCESSOR
209 ;
210 001020 011412 MOV (R4),(R2) ; GET LOW ORDER BITS OF LBN
211 001022 016462 177776 000002 MOV -2(R4),2(R2) ; NOW THE HIGH ORDER BITS
212 001030 005011 CLR (R1) ; SAY WE HAVE ONLY ONE BLOCK
213 001032 CALL ONFILE ; GO MARK IT OFF
214 001036 000411 BR 90$ ; LOOP THE LOOP
215 001040 70$: CALL BDERR2 ; BLOCK TOO LARGE FOR THE VOLUME
216 001044 000402 BR 80$ ; SKIP THE NEXT PRINTOUT
217 001046 75$: CALL BDERR4 ; BLOCK NUMBER(S) MATCH
218 001052 80$: CALL BDERR5 ; SOMETHING'S ALSO FISHY IN DENMARK
219 001056 111667 000144G MOVB (SP),$IBBUF+BD.USE ; RESTORE PREVIOUS COUNT
220 001062 005726 90$: TST (SP)+ ; POP JUNK NOW ON TOP OF THE STACK
221 001064 100$: .IF DF $MUVOL
222 INCB BDUNIT+2 ; BUMP DISPLAYED UNIT#
223 MOV #DSKADR+2,R4 ; PREPARE TO ADVANCE ONE DISK UNIT
224 CALL NXTDSK ; BUMP DPB BLK PTR TO NEXT DISK
225 BCC 10$ ; STILL ONE MORE DISK TO TRY
226 .ENDC
227 ;
228 ; CHECK IF USER WANTS TO ADD EXTRA BLOCKS OF HIS OWN
229 ;
230 001064 032767 000000G 000000G MANUAL: BIT #IN.MAN,$IBAD ; MANUAL MODE SELECTED?
231 001072 001460 BEQ BDEXIT ; NO
232 001074 012700 000155' RESTRT: MOV #PROMPT,R0 ; MANUAL ENTRY REQUIRED, GO PROMPT HIM
233 001100 CALL INPUT ; OK, GIVE ME THOSE NASTY BLOCKS
234 001104 103453 BCS BDEXIT ; NO MORE, SO EXIT GRACEFULLY
235 001106 012701 000004' MOV #BLKNUM,R1 ; SETUP ADDRESS FOR RETURNED NUMBER
236 001112 CALL GETNUM ; GO CONVERT THE BLOCK NUMBER
237 001116 103402 BCS 10$ ; WE HAVE A NUMBER OF SOME SORT
238 001120 005711 TST (R1) ; OR DO WE HAVE ANY NUMBER AT ALL?
239 001122 001422 BEQ 20$ ; NO, TELL THE USER HIS/HER PROBLEM
240 001124 105761 000003 10$: TSTB 3(R1) ; IS THE BLOCK# TOO LARGE?
241 001130 001017 BNE 20$ ; YES, GREATER THAN 24-BITS
242 001132 012701 000010' MOV #BLKSIZ,R1 ; SETUP ADDRESS OF RETURNED BLOCK SIZE
243 001136 105702 TSTB R2 ; TERMINATOR NEXT?
244 001140 001416 BEQ 30$ ; YES, SETUP DEFAULT LENGTH
245 001142 120227 000054 CMPB R2,#', ; NO, THEN IS NEXT CHARACTER A <,>?
246 001146 001010 BNE 20$ ; NO, THEN ERROR - BAD NUMBER
247 001150 CALL GETNUM ; GO CONVERT THE NUMBER TO BINARY
248 001154 103405 BCS 20$ ; CHECK BLOCK SIZE LIMIT (1<=N<=256.)
249 001156 005311 DEC (R1) ; REMEMBER BLK #1 = 0
250 001160 100403 BMI 20$ ; DATA ENTERED WAS BAD!
251 001162 021127 000377 CMP (R1),#255. ; LAST CHANCE TO PASS THE TEST
252 001166 101404 BLOS 40$ ; JUST MADE IT
253 001170 20$: CALL BDERR1 ; SOME SORT OF DATA ERROR
254 001174 000737 BR RESTRT ; GIVE THE GUY/GAL ANOTHER CHANCE
255 001176 005011 30$: CLR (R1) ; SET DEFAULT BLOCK SIZE = 1
INIBAD - SETUP 'BAD BLOCK' FILE MACRO V05.04 Tuesday 10-May-88 15:44 Page 8
BAD BLOCK PROCESSOR
257 ;
258 ; CHECK IF BLOCK(S) EXCEED VOLUME LIMIT
259 ;
260 001200 012702 000004' 40$: MOV #BLKNUM,R2 ; GET POINTER TO INPUT BLOCK(S)
261 001204 CALL VERIFY ; GO CHECK IF BLOCK IS ON THIS DISK
262 001210 103003 BCC 50$ ; NO ERROR, SO SEE IF BLK IS ON FILE
263 001212 CALL BDERR2 ; BLOCK EXCEEDS VOLUME LIMIT
264 001216 000726 BR RESTRT ; LOOP FOR ANOTHER TRY
265 ;
266 ; CHECK IF BLOCK(S) ALREADY IN FILE
267 ;
268 001220 50$: CALL ONFILE ; SEE IF THIS BLOCK(S) ALREADY NOTED
269 001224 103323 BCC RESTRT ; NO INPUT ERROR, GET THE NEXT GROUP
270 001226 CALL BDERR4 ; SOME BLOCK(S) MATCH - ERROR
271 001232 000720 BR RESTRT ; TRY FOR SOME MORE
272 ;
273 ; COME HERE IF THE '/BAD' OPTION WAS NOT GIVEN IN THE COMMAND LINE
274 ;
275 001234 012704 000004' BDEXIT: MOV #BLKNUM,R4 ; GET A TWO WORD DATA BLOCK
276 001240 012714 177777 MOV #-1,(R4) ; SET INITIAL LBN = -1
277 001244 012414 MOV (R4)+,(R4) ; REMEMBER IT'S DOUBLE PRECISION
278 001246 012701 000010' MOV #BLKSIZ,R1 ; GET A PLACE TO HOLD THE BLOCK SIZE
279 001252 005011 CLR (R1) ; SET THE SIZE = 1
280 001254 10$: CALL NXTDSK ; CALCULATE THE END OF THIS DISK
281 001260 103410 BCS 20$ ; NON-EXISTENT DISK
282 001262 012702 000002' MOV #DSKADR+2,R2 ; GET ADDR OF PLACE TO HOLD THE DATA
283 001266 016412 177776 MOV -2(R4),(R2) ; SWAP THE HIGH ORDER BITS
284 001272 011442 MOV (R4),-(R2) ; NOW THE LOW ORDER BITS
285 001274 CALL ONFILE ; GO PUT IT IN THE 'BAD BLOCK' FILE
286 001300 000765 BR 10$ ; LOOP TILL WE HAVE MARKED THEM ALL
287 001302 20$: DIR$ #TTIDET ; DETACH THE TTY
288 001310 012700 000000G MOV #$IBBUF,R0 ; GET ADDRESS OF 'BAD BLOCK' BUFFER
289 001314 CALL CHKSUM ; FORM THE CHECKSUM
290 001320 010160 000776 MOV R1,BB.CKS(R0) ; STORE THE CHECKSUM IN THE BUFFER
291 001324 RETURN ; MORE TESTS TO DO BEFORE THIS VOLUME PASSES
292 ;
INIBAD - SETUP 'BAD BLOCK' FILE MACRO V05.04 Tuesday 10-May-88 15:44 Page 9
SUBROUTINES
294 .SBTTL SUBROUTINES
295 ;
296 ;+
297 ;
298 ; *** - NXTDSK - CODE TO INCREMENT THE GIVEN BLOCK NUMBER BY THE
299 ; SIZE OF THE DISK CURRENTLY UNDER INITIALIZATION.
300 ;
301 ; ENTRY:
302 ;
303 ; CALL NXTDSK
304 ;
305 ; INPUT:
306 ;
307 ; R4 - ADDRESS OF TWO WORD BUFFER TO BE INCREMENTED
308 ; -2(R4) - HIGH ORDER BITS
309 ; (R4) - LOW ORDER BITS
310 ;
311 ; OUTPUT:
312 ;
313 ; CC-C CLEAR - BLOCK STILL IN VOLUME RANGE
314 ; SET - BLOCK OUT OF VOLUME RANGE
315 ;
316 ;-
317 ;
318 001326 066714 000010G NXTDSK: ADD $IDVTP+10,(R4) ; ADD INCREMENTAL DISK SIZE
319 001332 005544 ADC -(R4) ; WATCH FOR OVERFLOW
320 001334 066714 000006G ADD $IDVTP+6,(R4) ; NOW ADD THE HIGH ORDER BITS
321 001340 026724 000012G CMP $IDVTP+12,(R4)+ ; CHECK IF WE ARE STILL IN RANGE
322 001344 101006 BHI 20$ ; MUST BE
323 001346 103403 BLO 10$ ; NO WAY IN THE WORLD
324 001350 026714 000014G CMP $IDVTP+14,(R4) ; COULD BE
325 001354 101002 BHI 20$ ; JUST MADE IT
326 001356 000261 10$: SEC ; SET THE CARRY FLAG
327 001360 000401 BR 30$ ; AND EXIT
328 001362 000241 20$: CLC ; CLEAR THE CARRY FLAG
329 001364 30$: RETURN ; AND EXIT
INIBAD - SETUP 'BAD BLOCK' FILE MACRO V05.04 Tuesday 10-May-88 15:44 Page 10
SUBROUTINES
331 ;
332 ;+
333 ;
334 ; *** - ONFILE - THIS ROUTINE CHECKS THAT A GIVEN CONTIGUOUS
335 ; SET OF BAD BLOCKS ARE NOT ALREADY ON FILE
336 ; AND IF NOT SAVES THE REFERENCE FOR FUTURE
337 ; USE.
338 ;
339 ; ENTRY:
340 ;
341 ; CALL ONFILE
342 ;
343 ; INPUTS:
344 ;
345 ; R1 - POINTER TO LENGTH OF CONTIGUOUS BAD BLOCKS
346 ; R2 - POINTER TO FIRST BAD BLOCK IN THIS GROUP
347 ; (R2) - LOW ORDER 16 BITS
348 ; 2(R2) - HIGH ORDER 8 BITS
349 ;
350 ; OUTPUTS:
351 ;
352 ; CC-C CLEAR - BLOCK(S) NOT ON FILE
353 ; SET - BLOCK(S) MATCH OTHERS ALREADY ON FILE
354 ;
355 ;-
356 ;
357 001366 010546 ONFILE: MOV R5,-(SP) ; SAVE R5
358 001370 010446 MOV R4,-(SP) ; SAVE R4
359 001372 012705 000146G MOV #$IBBUF+BD.PNT,R5 ; GET ADDRESS OF IN-CORE BUFFER
360 001376 116504 177776 MOVB BD.USE-BD.PNT(R5),R4 ; GET NUMBER OF BAD GROUPS IN USE
361 001402 001406 BEQ ONOKAY ; NO NEED TO CHECK ANY MORE
362 001404 126504 177777 CMPB BD.MAX-BD.PNT(R5),R4 ; IS THE BUFFER ALREADY OVERFLOWING?
363 001410 101413 BLOS ONERR2 ; YES, SORRY - HOUSE FULL
364 001412 CALL MATCH ; SEE IF ANY BLOCKS MATCH
365 001416 103417 BCS ONEXIT ; YES, SO MUST BE A BADNESS
366 001420 016225 000002 ONOKAY: MOV 2(R2),(R5)+ ; SAVE THIS BLOCK NUMBER
367 001424 011215 MOV (R2),(R5) ; INCLUDING THE LOW ORDER BITS
368 001426 111145 MOVB (R1),-(R5) ; REMEMBER HOW LONG IT WAS
369 001430 062767 000002 000144G ADD #BKLEN/2,$IBBUF+BD.USE ; BUMP GROUP COUNT IN FILE HEADER
370 001436 000407 BR ONEXIT ; EXIT GRACEFULLY
371 001440 012700 000416' ONERR2: MOV #ABOERR,R0 ; THAT PACK MUST BELONG ON THE JUNK HEAP
372 001444 DIR$ #TTIDET ; DETACH THE TTY
373 001452 000167 000000G JMP $INIER ; GO REPORT THE PROBLEM - BUT DON'T RETURN
374 001456 012604 ONEXIT: MOV (SP)+,R4 ; RESTORE R4
375 001460 012605 MOV (SP)+,R5 ; RESTORE R5
376 001462 RETURN ; EXIT TO CALLER
377 ;
INIBAD - SETUP 'BAD BLOCK' FILE MACRO V05.04 Tuesday 10-May-88 15:44 Page 11
SUBROUTINES
379 ;
380 ;+
381 ;
382 ; ERROR HANDLING AND MESSAGE SWITCHING ROUTINE
383 ;
384 ; ENTRY:
385 ;
386 ; CALL BDERRX
387 ;
388 ; WHERE:
389 ; X - INDICATES THE ERROR MESSAGE#
390 ;
391 ; RETURN:
392 ;
393 ; ROUTINE RETURNS TO THE INSTRUCTION FOLLOWING THE CALL.
394 ;
395 ; REGISTERS:
396 ;
397 ; R0 - SCRATCH
398 ; R5 - SCRATCH
399 ;
400 ;-
401 ;
402 001464 105267 176324 BDERR5: INCB BDERRN ; ERROR #5
403 001470 105267 176320 BDERR4: INCB BDERRN ; ERROR #4
404 001474 105267 176314 BDERR3: INCB BDERRN ; ERROR #3
405 001500 105267 176310 BDERR2: INCB BDERRN ; ERROR #2
406 001504 016700 176304 BDERR1: MOV BDERRN,R0 ; GET ERROR NUMBER
407 001510 016000 000470' MOV BDERRL(R0),R0 ; GET ADDRESS OF THIS MESSAGE
408 001514 CALL PRINT ; YES, GO OUTPUT THE 'GOOD' WORDS
409 001520 000261 SEC ; INFORM USER OF HIS/HER ERROR
410 001522 RETURN ; RETURN TO THE PLACE WHENCE WE CAME [+2]
INIBAD - SETUP 'BAD BLOCK' FILE MACRO V05.04 Tuesday 10-May-88 15:44 Page 12
SUBROUTINES
412 ;
413 ;+
414 ;
415 ; *** - INPUT - ROUTINE TO FIRST ASK A QUESTION OF THE USER
416 ; AND THEN TO RECEIVE HIS REPLY.
417 ;
418 ; ENTRY:
419 ;
420 ; CALL INPUT
421 ;
422 ; INPUT:
423 ;
424 ; R0 - ADDRESS OF MESSAGE TO SEND
425 ;
426 ; OUTPUT:
427 ;
428 ; R0 - POINTS TO THE MESSAGE RECEIVED (IF ANY)
429 ;
430 ; CC-C CLEAR - SOME CHARACTERS WERE RECEIVED
431 ; SET - NO CHARACTERS WERE RECEIVED (ONLY TERMINATOR)
432 ;
433 ;-
434 ;
435 001524 012767 000044 000020G INPUT: MOV #'$,$ERDPB+20 ; DON'T OUTPUT A CR & LF
436 001532 CALL PRINT ; GO PRINT THIS MESSAGE
437 001536 012767 000040 000020G MOV #40,$ERDPB+20 ; RESTORE OLD TERMINATOR VALUE
438 001544 DIR$ #TTIDPB ; GET LINE FROM USER
439 001552 WTSE$S #BDEFN1 ; WAIT FOR TTY TO FINISH
440 001564 000261 SEC ; ASSUME NO INPUT DATA
441 001566 016700 000002G MOV $INSTA+2,R0 ; GET ACTUAL COUNT
442 001572 001402 BEQ 10$ ; NO CHARACTERS INPUT
443 001574 105060 000070' CLRB TTIBUF(R0) ; TERMINATE INPUT WITH A NULL
444 001600 012700 000070' 10$: MOV #TTIBUF,R0 ; SET POINTER TO INPUT BUFFER
445 001604 RETURN ; EXIT
446 ;
INIBAD - SETUP 'BAD BLOCK' FILE MACRO V05.04 Tuesday 10-May-88 15:44 Page 13
SUBROUTINES
448 ;
449 ;+
450 ;
451 ; *** - PRINT - CODE TO CALL THE ERROR REPORT ROUTINE IN THE
452 ; ROOT SEGMENT WITH THE OPTION OF RETURNING TO
453 ; THE PLACE FROM WHERE IT WAS CALLED.
454 ;
455 ; ENTRY:
456 ;
457 ; CALL PRINT
458 ;
459 ; INPUT:
460 ;
461 ; R0 - ADDRESS OF MESSAGE TO PRINT ON TTY
462 ;
463 ;-
464 ;
465 001606 005267 000000G PRINT: INC $IERFL ; INFORM '$INIER' WE WANT TO RETURN
466 001612 CALL $INIER ; GO DO YOUR STUFF
467 001616 RETURN ; RETURN TO WHERE WE LEFT OFF
468 ;
INIBAD - SETUP 'BAD BLOCK' FILE MACRO V05.04 Tuesday 10-May-88 15:44 Page 14
SUBROUTINES
470 ;
471 ;+
472 ;
473 ; *** - GETNUM - THIS ROUTINE WILL DETERMINE WHETHER THE NUMBER
474 ; TO BE CONVERTED IS EITHER OCTAL OR DECIMAL
475 ; AND CONVERT IT ACCORDINGLY TO A DOUBLE PRECISION
476 ; INTEGER NUMBER.
477 ;
478 ; ENTRY:
479 ;
480 ; CALL GETNUM
481 ;
482 ; INPUT:
483 ;
484 ; R0 - ADDRESS OF NEXT DIGIT IN BUFFER
485 ; R1 - ADDRESS OF TWO WORD FIELD FOR RESULT
486 ; (R1) - LOW 16 BITS
487 ; 2(R1) - HIGH 16 BITS
488 ;
489 ; OUTPUT:
490 ;
491 ; R0 - UPDATED BUFFER POINTER
492 ; R1 - UNCHANGED
493 ; R2 - TERMINATING CHARACTER
494 ;
495 ; CC-C CLEAR - 16 BITS OR LESS IN CONVERTED NUMBER
496 ; SET - MORE THAN 16 BITS IN NUMBER
497 ;
498 ;-
499 ;
500 001620 010046 GETNUM: MOV R0,-(SP) ; SAVE R0 FOR LATER
501 001622 CALL .CDT2B ; CONVERT AS IF IT WERE DECIMAL
502 001626 120227 000056 CMPB R2,#'. ; IS THE NUMBER FOLLOWED BY A DECIMAL PT?
503 001632 001002 BNE 10$ ; NO, MUST BE OCTAL NUMBER THEN
504 001634 112002 MOVB (R0)+,R2 ; YES, MOVE INPUT PTR & GET NEXT CHAR
505 001636 000403 BR 20$ ; GO EXIT THIS ROUTINE
506 001640 011600 10$: MOV (SP),R0 ; RESTORE INPUT PTR
507 001642 CALL .COT2B ; CALL OCTAL ROUTINE THIS TIME
508 001646 005726 20$: TST (SP)+ ; JUNK THE OLD R0
509 001650 005761 000002 TST 2(R1) ; SEE IF WE HAVE A 32 BIT NUMBER
510 001654 001401 BEQ 30$ ; NO
511 001656 000261 SEC ; YES
512 001660 30$: RETURN ; EXIT TO CALLER
513 ;
INIBAD - SETUP 'BAD BLOCK' FILE MACRO V05.04 Tuesday 10-May-88 15:44 Page 15
SUBROUTINES
515 ;
516 ;+
517 ;
518 ; *** - CHKSUM - ROUTINE TO FORM THE CHECKSUM WORD OF A
519 ; STANDARD BLOCK OF DATA FROM WORDS 0-254.
520 ;
521 ; ENTRY:
522 ;
523 ; CALL CHKSUM
524 ;
525 ; INPUT:
526 ;
527 ; R0 - ADDRESS OF BUFFER TO CHECK
528 ;
529 ; OUTPUT:
530 ;
531 ; R0 - UNCHANGED
532 ; R1 - VALUE OF CHECKSUM
533 ;
534 ;-
535 ;
536 001662 010046 CHKSUM: MOV R0,-(SP) ; SAVE R0
537 001664 005046 CLR -(SP) ; CLEAR THE CHECKSUM VALUE
538 001666 012701 000377 MOV #255.,R1 ; SETUP THE LOOP COUNTER
539 001672 062016 10$: ADD (R0)+,(SP) ; FORM THE CURRENT CHECKSUM VALUE
540 001674 077102 SOB R1,10$ ; ALL DONE?
541 001676 012601 MOV (SP)+,R1 ; YES, GET THE TOTAL CHECHKSUM
542 001700 012600 MOV (SP)+,R0 ; RESTORE R0
543 001702 RETURN ; RETURN TO THE MAINLINE
544 ;
545 000001 .END
INIBAD - SETUP 'BAD BLOCK' FILE MACRO V05.04 Tuesday 10-May-88 15:44 Page 15-1
Symbol table
ABOERR 000416R IE.BYT= 177755 IE.SDP= 177635 IO.MDA= 016000 IQ.X = 000001
AUTO 000612R IE.CKP= 177766 IE.SNC= 177735 IO.MDI= 014400 IS.BV = 000005
BB.CKS= 000776 IE.CKS= 177742 IE.SPC= 177772 IO.MDO= 015400 IS.CLR= 000000
BDEFN1= 000001 IE.CLO= 177732 IE.SQC= 177734 IO.MLO= 006000 IS.CR = 006401
BDERRL 000470R IE.CON= 177752 IE.SRE= 177762 IO.MOD= 003000 IS.ESC= 015401
BDERRN 000014R IE.DAA= 177770 IE.STK= 177706 IO.MSO= 005000 IS.PND= 000000
BDERR1 001504R IE.DAO= 177763 IE.ULN= 177773 IO.RAL= 001010 IS.RDD= 000002
BDERR2 001500R IE.DFU= 177750 IE.UPN= 177777 IO.RAT= 013000 IS.SET= 000002
BDERR3 001474R IE.DNA= 177771 IE.VER= 177774 IO.RBC= 003000 IS.SUC= 000001
BDERR4 001470R IE.DNR= 177775 IE.WAC= 177743 IO.RCI= 015000 KY.BAD= ****** GX
BDERR5 001464R IE.DUN= 177767 IE.WAT= 177741 IO.RCV= 015000 MANUAL 001064R
BDEXIT 001234R IE.DUP= 177707 IE.WER= 177737 IO.RDB= 001200 MATCH = ****** GX
BDLUN1= 000001 IE.EBX= 177776 IE.WLK= 177764 IO.RDN= 000022 M$$HDR= 000001
BDMES1 000130R IE.EOF= 177766 IE.2DV= 177720 IO.REL= 013400 NXTDSK 001326R
BDOFFS= 000142 IE.EOT= 177702 INPUT 001524R IO.RHD= 001010 ONERR2 001440R
BDUNIT 000150R IE.EOV= 177765 IN.AUT= ****** GX IO.RLB= 001000 ONEXIT 001456R
BD.BLK= 000003 IE.EXP= 177676 IN.MAN= ****** GX IO.RLV= 001100 ONFILE 001366R
BD.LEN= 000001 IE.FEX= 177717 IO.ACE= 007400 IO.RNA= 005400 ONOKAY 001420R
BD.MAX= 000145 IE.FHE= 177705 IO.ACR= 006400 IO.RNC= 001004 PRINT 001606R
BD.PNT= 000146 IE.FOP= 177713 IO.ACW= 007000 IO.RNE= 001020 PROMPT 000155R
BD.USE= 000144 IE.HFU= 177744 IO.ADS= 014000 IO.RTC= 003400 Q.IOAE= 000012
BKLEN = 000004 IE.HWR= 177772 IO.APC= 014000 IO.RTI= 016400 Q.IOEF= 000006
BKSIZE= 000314 IE.IDU= 177644 IO.APV= 014010 IO.RTK= 000060 Q.IOFN= 000002
BKWRD1= 001401 IE.IEF= 177637 IO.ATT= 001400 IO.RVB= 010400 Q.IOLU= 000004
BKWRD2= 146000 IE.IFC= 177776 IO.CCI= 014000 IO.RWD= 002400 Q.IOPL= 000014
BLKNUM 000004R IE.IFU= 177747 IO.CCT= 002460 IO.RWU= 002540 Q.IOPR= 000007
BLKSIZ 000010R IE.ILL= 177726 IO.CLN= 003400 IO.R1C= 002400 Q.IOSB= 000010
CHKSUM 001662R IE.ILU= 177640 IO.CON= 015400 IO.SAO= 004000 RESTRT 001074R
DSKADR 000000R IE.INS= 177776 IO.CRC= 001020 IO.SCS= 013000 R$$10F= 000001
DVQIOR= ****** GX IE.IPR= 177641 IO.CRE= 012000 IO.SDI= 013000 R$$11D= 000001
ERROR1 000166R IE.ISQ= 177703 IO.CTI= 015400 IO.SDO= 012400 R$$20F= 000001
ERROR2 000210R IE.ITI= 177643 IO.CTL= 016400 IO.SEC= 002520 TTIATT 000040R
ERROR3 000254R IE.ITS= 177770 IO.DAC= 010000 IO.SEM= 002440 TTIBUF 000070R
ERROR4 000313R IE.LCK= 177745 IO.DCI= 014400 IO.SHT= 002410 TTIDET 000054R
ERROR5 000353R IE.LNL= 177646 IO.DCT= 002470 IO.SLO= 005400 TTIDPB 000016R
E$$MSG= 000001 IE.MBK= 177721 IO.DEL= 012400 IO.SMO= 002560 VERIFY= ****** GX
E$$TRP= 000001 IE.MOD= 177753 IO.DET= 002000 IO.SNM= 002450 $ERDPB= ****** GX
F$$LVL= 000001 IE.NBF= 177731 IO.DIS= 016000 IO.SPB= 002420 $IBAD = ****** GX
GETNUM 001620R IE.NBK= 177727 IO.DTI= 016000 IO.SPF= 002440 $IBBUF= ****** GX
IE.ABO= 177761 IE.NFI= 177704 IO.ENA= 006000 IO.SSO= 004400 $IDVTP= ****** GX
IE.ACT= 177771 IE.NLN= 177733 IO.EOF= 003000 IO.SST= 002430 $IERFL= ****** GX
IE.ADP= 177636 IE.NNC= 177674 IO.ESA= 002500 IO.STC= 002500 $IKEY = ****** GX
IE.ALN= 177736 IE.NOD= 177751 IO.EXT= 011400 IO.STP= 016400 $INBAD 000502RG
IE.AST= 177660 IE.NSF= 177746 IO.FDX= 003020 IO.SYN= 003040 $INDPB= ****** GX
IE.BAD= 177777 IE.OFL= 177677 IO.FNA= 004400 IO.TRM= 002410 $INIER= ****** GX
IE.BBE= 177710 IE.ONP= 177773 IO.HDX= 003010 IO.UNL= 000042 $INSTA= ****** GX
IE.BDI= 177714 IE.OVR= 177756 IO.HIS= 015000 IO.WAT= 013400 $WBUF = ****** GX
IE.BDR= 177716 IE.PRI= 177760 IO.INL= 002400 IO.WLB= 000400 $$ = 000067
IE.BDV= 177711 IE.RAC= 177724 IO.ITI= 017000 IO.WLS= 000410 $$MSG = 000000
IE.BHD= 177700 IE.RAT= 177723 IO.KIL= 000012 IO.WLV= 000500 $$$ARG= 000006
IE.BLK= 177754 IE.RBG= 177730 IO.LED= 012000 IO.WVB= 011000 $$$OST= 000014
IE.BNM= 177712 IE.RCN= 177722 IO.LOV= 001010 IO.XMT= 014400 .CDT2B= ****** GX
IE.BTF= 177675 IE.RER= 177740 IO.LTK= 000050 IO.XNA= 014410 .COT2B= ****** GX
IE.BTP= 177725 IE.RNM= 177715 IO.MCS= 013400 IQ.Q = 000002 ...GBL= 000000
IE.BVR= 177701 IE.RSU= 177757
. ABS. 000000 000 (RW,I,GBL,ABS,OVR)
INIBAD - SETUP 'BAD BLOCK' FILE MACRO V05.04 Tuesday 10-May-88 15:44 Page 15-2
Symbol table
001704 001 (RW,I,LCL,REL,CON)
Errors detected: 0
*** Assembler statistics
Work file reads: 0
Work file writes: 0
Size of work file: 11108 Words ( 44 Pages)
Size of core pool: 12356 Words ( 47 Pages)
Operating system: RSX-11M/PLUS
Elapsed time: 00:00:37.39
[53,10]INIBAD,[53,20]INIBAD/-SP/CR=[53,30]RSXDC,INIBAD
INIBAD CREATED BY MACRO ON 10-MAY-88 AT 15:44 PAGE 1
SYMBOL CROSS REFERENCE CREF 04.00
SYMBOL VALUE REFERENCES
ABOERR 000416 R #5-97 10-371
AUTO 000612 R #7-155
BB.CKS = 000776 #4-40 7-170 *8-290
BDEFN1 = 000001 #4-37 4-65 4-67 4-69 12-439
BDERRL 000470 R #5-104 11-407
BDERRN 000014 R #4-60 *6-134 *11-402 *11-403 *11-404 *11-405 11-406
BDERR1 001504 R 7-253 7-253 #11-406
BDERR2 001500 R 7-215 7-215 8-263 8-263 #11-405
BDERR3 001474 R 7-183 7-183 #11-404
BDERR4 001470 R 7-217 7-217 8-270 8-270 #11-403
BDERR5 001464 R 7-218 7-218 #11-402
BDEXIT 001234 R 6-143 7-231 7-234 #8-275
BDLUN1 = 000001 #4-38 4-65 4-67 4-69
BDMES1 000130 R #5-82 7-157
BDOFFS = 000142 #4-39 4-43 4-44 4-45 4-47 *6-139 *6-140
BDUNIT 000150 R #5-83 *6-145 *6-148
BD.BLK = 000003 #4-41 4-46 4-48
BD.LEN = 000001 #4-42 4-46 4-48
BD.MAX = 000145 #4-43 10-362
BD.PNT = 000146 #4-44 10-359 10-360 10-362
BD.USE = 000144 #4-45 7-189 *7-219 10-360 *10-369
BKLEN = 000004 #4-46 10-369
BKSIZE = 000314 #4-47 4-49 7-178
BKWRD1 = 001401 #4-48 6-139 7-172
BKWRD2 = 146000 #4-49 6-140
BLKNUM 000004 R #4-58 7-192 7-235 8-260 8-275
BLKSIZ 000010 R #4-59 7-190 7-242 8-278
CHKSUM 001662 R 7-169 7-169 8-289 8-289 #15-536
DSKADR 000000 R #4-57 *6-149 *6-150 7-162 7-163 8-282
DVQIOR = ****** GX 7-167 7-167
ERROR1 000166 R #5-87 5-104
ERROR2 000210 R #5-89 5-105
ERROR3 000254 R #5-91 5-106
ERROR4 000313 R #5-93 5-107
ERROR5 000353 R #5-95 5-108
E$$MSG = 000001 #1-33
E$$TRP = 000001 #1-32
F$$LVL = 000001 #1-28
GETNUM 001620 R 7-236 7-236 7-247 7-247 #14-500
INPUT 001524 R 7-233 7-233 #12-435
IN.AUT = ****** GX 7-155
IN.MAN = ****** GX 7-230
IO.ATT = 001400 4-67
IO.DET = 002000 4-69
IO.RLB = 001000 4-65
KY.BAD = ****** GX 6-141
MANUAL 001064 R 7-156 #7-230
MATCH = ****** GX 10-364 10-364
M$$HDR = 000001 #1-34
NXTDSK 001326 R 7-164 7-164 8-280 8-280 #9-318
ONERR2 001440 R 10-363 #10-371
ONEXIT 001456 R 10-365 10-370 #10-374
INIBAD CREATED BY MACRO ON 10-MAY-88 AT 15:44 PAGE 2
SYMBOL CROSS REFERENCE CREF 04.00
SYMBOL VALUE REFERENCES
ONFILE 001366 R 7-204 7-204 7-213 7-213 8-268 8-268 8-285 8-285 #10-357
ONOKAY 001420 R 10-361 #10-366
PRINT 001606 R 7-158 7-158 11-408 11-408 12-436 12-436 #13-465
PROMPT 000155 R #5-85 7-232
Q.IOAE = 000012 #4-65 #4-67 #4-69
Q.IOEF = 000006 #4-65 #4-67 #4-69
Q.IOFN = 000002 #4-65 #4-67 #4-69
Q.IOLU = 000004 #4-65 #4-67 #4-69
Q.IOPL = 000014 #4-65 #4-67 #4-69 *7-160
Q.IOPR = 000007 #4-65 #4-67 #4-69
Q.IOSB = 000010 #4-65 #4-67 #4-69
RESTRT 001074 R #7-232 7-254 8-264 8-269 8-271
R$$10F = 000001 #1-30
R$$11D = 000001 #1-29
R$$20F = 000001 #1-31
S$$YDF = ****** 1-1 1-37
TTIATT 000040 R #4-67 6-133
TTIBUF 000070 R 4-65 #4-71 *12-443 12-444
TTIDET 000054 R #4-69 8-287 10-372
TTIDPB 000016 R #4-65 12-438
VERIFY = ****** GX 7-202 7-202 8-261 8-261
$ERDPB = ****** GX *12-435 *12-437
$IBAD = ****** GX 7-155 7-230
$IBBUF = ****** GX 6-135 *6-139 *6-140 7-189 *7-219 8-288 10-359 *10-369
$IDVTP = ****** GX 6-144 9-318 9-320 9-321 9-324
$IERFL = ****** GX *13-465
$IKEY = ****** GX 6-141
$INBAD 000502 RG #6-133
$INDPB = ****** GX *7-160 7-161
$INIER = ****** GX 10-373 13-466 13-466
$INSTA = ****** GX 4-65 12-441
$MUVOL = ****** 7-197 7-221
$WBUF = ****** GX 7-159
$$ = 000067 #7-158 7-158 #7-164 7-164 #7-167 7-167 #7-169 7-169 #7-183
7-183 #7-202 7-202 #7-204 7-204 #7-213 7-213 #7-215 7-215
#7-217 7-217 #7-218 7-218 #7-233 7-233 #7-236 7-236 #7-247
7-247 #7-253 7-253 #8-261 8-261 #8-263 8-263 #8-268 8-268
#8-270 8-270 #8-280 8-280 #8-285 8-285 #8-289 8-289 #10-364
10-364 #11-408 11-408 #12-436 12-436 #13-466 13-466 #14-501 14-501
#14-507 14-507
$$$ARG = 000006 #4-65 4-65 #4-65 4-65 #4-65 4-65 #4-65 4-65 #4-67
4-67 #4-69 4-69
$$$GLB = ****** 4-65 4-65 4-65 4-65 4-65 4-65 4-65 4-65 4-67
4-67 4-67 4-67 4-67 4-67 4-67 4-67 4-69 4-69
4-69 4-69 4-69 4-69 4-69 4-69
$$$OST = 000014 #4-65 4-65 4-65 #4-65 4-65 4-65 #4-65 4-65 4-65
#4-65 4-65 4-65 #4-65 4-65 4-65 #4-65 4-65 4-65
#4-65 4-65 #4-67 4-67 4-67 #4-67 4-67 4-67 #4-67
4-67 4-67 #4-67 4-67 4-67 #4-67 4-67 4-67 #4-67
4-67 4-67 #4-67 4-67 #4-69 4-69 4-69 #4-69 4-69
4-69 #4-69 4-69 4-69 #4-69 4-69 4-69 #4-69 4-69
4-69 #4-69 4-69 4-69 #4-69 4-69
INIBAD CREATED BY MACRO ON 10-MAY-88 AT 15:44 PAGE 3
SYMBOL CROSS REFERENCE CREF 04.00
SYMBOL VALUE REFERENCES
.CDT2B = ****** GX 14-501 14-501
.COT2B = ****** GX 14-507 14-507
INIBAD CREATED BY MACRO ON 10-MAY-88 AT 15:44 PAGE 4
MACRO CROSS REFERENCE CREF 04.00
MACRO NAME REFERENCES
ALUN$ #3-31
CALL #3-31 7-158 7-164 7-167 7-169 7-183 7-202 7-204 7-213 7-215
7-217 7-218 7-233 7-236 7-247 7-253 8-261 8-263 8-268 8-270
8-280 8-285 8-289 10-364 11-408 12-436 13-466 14-501 14-507
DIR$ #3-31 6-133 8-287 10-372 12-438 #12-439 12-439
ERR$ #6-133 #8-287 #10-372 #12-438 #12-439
MOV$ #12-439 12-439
OFF$ #4-65 4-65 4-65 4-65 4-65 4-65 4-65 4-65 4-65 #4-67
4-67 4-67 4-67 4-67 4-67 4-67 4-67 4-67 #4-69 4-69
4-69 4-69 4-69 4-69 4-69 4-69 4-69
QDPB$ #4-65 4-65 #4-67 4-67 #4-69 4-69
QIOSY$ #3-31 4-53
QIO$ #3-31 4-65 4-67 4-69
RETURN #3-31 8-291 9-329 10-376 11-410 12-445 13-467 14-512 15-543
WTSE$ #3-31
WTSE$S #3-31 12-439
INIBIT - FILE BITMAP ALLOCATION MACRO V05.04 Tuesday 10-May-88 15:44
Table of contents
4- 35 CONSTANTS AND LOCAL DATA
5- 63 FILE BITMAP ALLOCATION
RSXDC MACRO V05.04 Tuesday 10-May-88 15:44 Page 2
39
INIBIT - FILE BITMAP ALLOCATION MACRO V05.04 Tuesday 10-May-88 15:44 Page 3
1 .TITLE INIBIT - FILE BITMAP ALLOCATION
2 .IDENT /01/
3 ;
4 ; COPYRIGHT (C) 1974, 1978, 1985 BY
5 ; DIGITAL EQUIPMENT CORPORATION, MAYNARD MASS.
6 ; ALL RIGHTS RESERVED.
7 ; THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY BE USED AND COPIED
8 ; ONLY IN ACCORDANCE WITH THE TERMS OF SUCH LICENSE AND WITH THE INCLUSION
9 ; OF THE ABOVE COPYRIGHT NOTICE. THIS SOFTWARE OR ANY OTHER COPIES THERE-
10 ; OF MAY NOT BE PROVIDED OR OTHERWISE MADE AVAILABLE TO ANY OTHER PERSON.
11 ; NO TITLE TO OR OWNERSHIP OF THE SOFTWARE IS HEREBY TRANSFERRED.
12 ;
13 ; THE INFORMATION CONTAINED IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT
14 ; NOTICE AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT
15 ; CORPORATION.
16 ;
17 ; DIGITAL ASSUMES NO RESPONSIBILITY FOR THE USE OR RELIABILITY OF ITS
18 ; SOFTWARE ON EQUIPMENT WHICH IS NOT SUPPILED BY DIGITAL.
19 ;
20 ;
21
22 ;
23 ; VERSION: V002A
24 ; BY: STEVE HORT
25 ; DATE: 1-JUL-74
26 ; EDIT: 001 8/12/74 13:30:00
27 ;
28 ;
29 ; THIS OVERLAY CODE IS USED TO ALLOCATE ALL SYSTEM BLOCKS IN THE
30 ; VOLUME BIT MAP. THIS INCLUDES ALL KNOWN 'BAD BLOCKS'.
31 ;
32
33 .MCALL CALL,DIR$,QIOSY$,RETURN,WTSE$S
INIBIT - FILE BITMAP ALLOCATION MACRO V05.04 Tuesday 10-May-88 15:44 Page 4
CONSTANTS AND LOCAL DATA
35 .SBTTL CONSTANTS AND LOCAL DATA
36 ;
37 ; EQUATED SYMBOLS
38 ;
39 000001 BDEFN1 = 1 ; EVENT FLAG
40 000142 BDOFFS = 142 ; OFFSET TO START OF 'BAD BLOCK' FILE
41 ;
42 ; EXTERNAL DATA
43 ;
44 000000 QIOSY$ ; DEFINE I/O CODES
45 ;
46 .NLIST BIN
47 ;
48 ; ERROR MESSAGE
49 ;
50 000000 BTMSG1: .ASCIZ /INI -- DEVICE NOT READY/
51 ;
52 000030 BTMSG2: .ASCIZ /INI -- DEVICE WRITE-LOCKED/
53 ;
54 .EVEN
55 ;
56 .LIST BIN
57 ;
58 ; LOCAL DATA
59 ;
60 000064 BMBUF: .BLKW 256. ; BITMAP SPECIAL BUFFER
61 ;
INIBIT - FILE BITMAP ALLOCATION MACRO V05.04 Tuesday 10-May-88 15:44 Page 5
FILE BITMAP ALLOCATION
63 .SBTTL FILE BITMAP ALLOCATION
64 ;
65 ;+
66 ;
67 ; *** - $INSTB - ALLOCATES SPACE ON THE SYSTEM VOLUME
68 ; FOR ANY AND ALL SYSTEM FILES.
69 ;
70 ; ENTRY:
71 ;
72 ; CALL $INSTB
73 ;
74 ;
75 001064 012700 000400 $INSTB::MOV #256.,R0 ; SETUP TO 'ZERO' THE FILE BITMAP
76 001070 012701 000064' MOV #BMBUF,R1 ; THE 'SPECIAL' ONE FIRST
77 001074 005021 10$: CLR (R1)+ ; ZERO THIS WORD
78 001076 077002 SOB R0,10$ ; CARRY ON TILL THE BITTER END
79 001100 012700 000400 MOV #256.,R0 ; DO IT ALL AGAIN BUT WITH 1'S
80 001104 012701 000000G MOV #$WBUF,R1 ; GET ADDRESS OF WORK BUFFER
81 001110 010167 000014G MOV R1,$INDPB+14 ; SET BUFFER ADDRESS
82 001114 012721 177777 20$: MOV #-1,(R1)+ ; SET ALL BITS TO A '1'
83 001120 077003 SOB R0,20$ ; FILL COMPLETLY
84 001122 116767 000000G 000022G MOVB $SBMAP,$INDPB+22 ; GET HIGH ORDER PART OF BITMAP BLK#
85 001130 016767 000002G 000024G MOV $SBMAP+2,$INDPB+24 ; GET LOW ORDER BITS OF ABOVE
86 001136 005000 CLR R0 ; CLEAR UPPER BYTE OF REGISTER
87 001140 156700 000001G BISB $SBMAP+1,R0 ; GET COUNT OF THE NUMBER OF BLOCKS
88 001144 001410 BEQ 40$ ; LAST BLOCK TO MARK
89 001146 30$: CALL DVQIOW ; GO WRITE THIS BLOCK OUT
90 001152 062767 000001 000024G ADD #1,$INDPB+24 ; BUMP TO THE NEXT BLOCK#
91 001160 005567 000022G ADC $INDPB+22 ; ADD IN ANY OVERFLOW
92 001164 077010 SOB R0,30$ ; ALL FINISHED?
93 ;
94 ; HANDLE LAST BLOCK IN BITMAP FILE
95 ;
96 001166 016700 000012G 40$: MOV $IDVTP+12,R0 ; GET HIGH ORDER OF MAX BLOCK#
97 001172 016701 000014G MOV $IDVTP+14,R1 ; GET LOW ORDER OF SAME
98 001176 012702 010000 MOV #4096.,R2 ; FIND OUT HOW MANY BLOCKS
99 001202 CALL DIVIDE ; PLUS THE REMAINDER
100 001206 005201 INC R1 ; AT LEAST ONE BLOCK
101 001210 110167 176653 MOVB R1,BMBUF+3 ; SET NUMBER OF BLOCKS IN BITMAP
102 001214 006301 ASL R1 ; FORM OFFSET
103 001216 006301 ASL R1 ; TO THE LAST BM BLOCK
104 001220 010146 MOV R1,-(SP) ; SAVE FOR LATER
105 001222 012705 000004 MOV #4,R5 ; SET INITIAL OFFSET INTO FIRST BM BLOCK
106 001226 012765 010000 000064' 50$: MOV #4096.,BMBUF(R5) ; SET MAX 'FREE' BLOCKS
107 001234 022525 CMP (R5)+,(R5)+ ; BUMP OFFSET POINTER
108 001236 020105 CMP R1,R5 ; FILLED IN ALL THE HOLES?
109 001240 003372 BGT 50$ ; NO
110 001242 CALL GETBIT ; GET BIT POSITION FOR THIS BLOCK
111 001246 012600 MOV (SP)+,R0 ; RESTORE OFFSET TO FIRST BITMAP BLOCK
112 001250 040561 000000G 60$: BIC R5,$WBUF(R1) ; CLEAR THIS BLOCK'S BIT
113 001254 005360 000064' DEC BMBUF(R0) ; ONE LESS FREE BLOCK
114 001260 006305 ASL R5 ; SHIFT MASK ALONG
115 001262 001372 BNE 60$ ; AND DO IT OVER AGAIN
116 001264 005721 70$: TST (R1)+ ; BUMP BYTE POINTER
117 001266 020127 001000 CMP R1,#512. ; AT THE END YET?
118 001272 002006 BGE 80$ ; YES
119 001274 005061 000000G CLR $WBUF(R1) ; 'SET' THESE BLOCKS IN 'USE'
INIBIT - FILE BITMAP ALLOCATION MACRO V05.04 Tuesday 10-May-88 15:44 Page 5-1
FILE BITMAP ALLOCATION
120 001300 162760 000020 000064' SUB #16.,BMBUF(R0) ; 16. BLOCKS JUST BECAME 'IN USE'
121 001306 000766 BR 70$ ; LOOP THE LOOP
122 001310 80$: CALL DVQIOW ; WRITE LAST BLOCK OUT
123 ;
124 ; MARK AS 'IN USE' ALL 'BAD BLOCKS' AND 'SYS' FILES
125 ;
126 001314 012702 000146G MOV #$IBBUF+BDOFFS+4,R2 ; GET ADDRESS OF BAD BLOCK FILE
127 001320 CALL TICOFF ; MARK OFF THE RESPECTIVE BITS
128 001324 012702 000000G MOV #$BTBLK,R2 ; NOW ENTER THE OTHER FILES
129 001330 CALL TICOFF ; SET THE APPROPRIATE BITS IN THE MAP
130 001334 116700 000001G MOVB $SBMAP+1,R0 ; GET NUMBER OF BITMAP BLOCKS
131 001340 005200 INC R0 ; ADD ONE FOR THE 'FIRST' BLOCK
132 001342 006300 ASL R0 ; FORM BYTE ADDRESS
133 001344 006300 ASL R0 ; FOR OFFSET POINTER
134 001346 016760 000012G 000064' MOV $IDVTP+12,BMBUF(R0) ; STORE HIGH ORDER BITS OF MAX BLK#
135 001354 005720 TST (R0)+ ; BUMP POINTER
136 001356 016760 000014G 000064' MOV $IDVTP+14,BMBUF(R0) ; NOW PUT IN THE LOW ORDER BITS
137 001364 012767 000064' 000014G MOV #BMBUF,$INDPB+14 ; SETUP THE BUFFER ADDRESS
138 001372 116767 000000G 000022G MOVB $SBMAP,$INDPB+22 ; RESET DEVICE BLOCK#
139 001400 016767 000002G 000024G MOV $SBMAP+2,$INDPB+24 ; IN DPB
140 001406 CALL DVQIOW ; WRITE THIS LOT OUT
141 001412 RETURN ; EXIT TO CALLER
142 ;
INIBIT - FILE BITMAP ALLOCATION MACRO V05.04 Tuesday 10-May-88 15:44 Page 6
FILE BITMAP ALLOCATION
144 ;
145 ;+
146 ;
147 ; *** - TICOFF - ROUTINE TO CALL THE FILE BITMAP ALLOCATER.
148 ;
149 ; ENTRY: CALL TICOFF
150 ;
151 ; INPUT:
152 ;
153 ; R1 - SCRATCH
154 ; R2 - ADDRESS OF GROUPS OF BLOCK NUMBERS TO ENTER
155 ; -2(R2) - NUMBER OF GROUPS TO ENTER
156 ; (R2) - HIGH 8-BITS OF BLOCK NUMBER
157 ; 1(R2) - LENGTH OF THIS GROUP OF BLOCKS
158 ; 2(R2) - LOW 16-BITS OF BLOCK NUMBER
159 ;
160 ;-
161 ;
162 001414 116201 177776 TICOFF: MOVB -2(R2),R1 ; GET NUMBER OF 'FILES' TO ENTER
163 001420 006201 ASR R1 ; ONLY HALF THOSE INDICATED
164 001422 001404 BEQ 20$ ; NONE TO MARK IN THIS LOT
165 001424 10$: CALL BITMAP ; GO ALLOCATE THIS LOT
166 001430 022222 CMP (R2)+,(R2)+ ; BUMP GROUP POINTER
167 001432 077104 SOB R1,10$ ; ONLY THE LOOP
168 001434 20$: RETURN ; EXIT TO THE NEXT HIGHER LEVEL
169 ;
INIBIT - FILE BITMAP ALLOCATION MACRO V05.04 Tuesday 10-May-88 15:44 Page 7
FILE BITMAP ALLOCATION
171 ;
172 ;+
173 ; *** - GETBIT - CODE TO DETERMINE THE STARTING BIT POSITION
174 ; OF A MASK PATTERN WHICH IS USED TO MARK OFF
175 ; THE SYSTEM BITMAP.
176 ;
177 ; ENTRY: CALL GETBIT
178 ;
179 ; INPUT:
180 ;
181 ; R0 - ZERO
182 ; R1 - SCRATCH
183 ; R2 - RELATIVE BLOCK# WITHIN A PARTICULAR BLOCK OF POINTERS
184 ;
185 ; OUTPUT:
186 ;
187 ; R1 - RELATIVE OFFSET INTO BITMAP BLOCK
188 ; R5 - BIT POINTER TO ACTUAL BLOCK CONTAINED WITHIN
189 ; THIS WORD OF THE MAP.
190 ;
191 ;-
192 ;
193 001436 010201 GETBIT: MOV R2,R1 ; NOW FIND WORD# IN THIS BLOCK
194 001440 012702 000020 MOV #16.,R2 ; PLUS BITS REMAINING
195 001444 CALL DIVIDE ; GIVES OFFSET INTO BLOCK + BIT IN WORD
196 001450 006301 ASL R1 ; GET BYTE OFFSET
197 001452 005202 INC R2 ; BUMP BIT POSITION COUNTER
198 001454 005005 CLR R5 ; CLEAR MASK
199 001456 000261 SEC ; SET INITIAL BIT FOR MASK
200 001460 006105 10$: ROL R5 ; SHIFT MASK TO NEXT POSITION
201 001462 077202 SOB R2,10$ ; GET MASK TO CORRECT PLACE
202 001464 RETURN ; RETURN TO CALLER
INIBIT - FILE BITMAP ALLOCATION MACRO V05.04 Tuesday 10-May-88 15:44 Page 8
FILE BITMAP ALLOCATION
204 ;
205 ;+
206 ;
207 ; *** - BITMAP - FILE BIT MAP ALLOCATER. TAKES A GIVEN LBN PLUS A BLOCK
208 ; LENGTH AND ALLOCATES THE RESPECTIVE BLOCKS IN THE SYSTEM
209 ; BITMAP FILE.
210 ;
211 ; ENTRY:
212 ;
213 ; CALL BITMAP
214 ;
215 ; INPUT:
216 ;
217 ; R2 - POINTER TO LBN + SIZE
218 ; (R2) - HIGH ORDER 8 BITS OF LBN
219 ; 1(R2) - SIZE OF BLOCK GROUP
220 ; 2(R2) - LOW ORDER 16 BITS OF LBN
221 ;
222 ;-
223 ;
224 001466 010046 BITMAP:: MOV R0,-(SP) ;SAVE R0
225 001470 010146 MOV R1,-(SP) ; SAVE R1
226 001472 010246 MOV R2,-(SP) ; SAVE R2
227 001474 010346 MOV R3,-(SP) ; SAVE R3 THIS TIME
228 001476 010446 MOV R4,-(SP) ; AND R4
229 001500 010546 MOV R5,-(SP) ; AS WELL AS R5
230 001502 012767 000000G 000014G MOV #$WBUF,$INDPB+14 ; GET ADDRESS OF BUFFER TO USE
231 001510 005003 CLR R3 ; CLEAR THE UPPER BYTE
232 001512 156203 000001 BISB 1(R2),R3 ; GET SIZE OF BLOCK TO ALLOCATE
233 001516 005203 INC R3 ; ONE MORE THAN INDICATED
234 001520 005000 CLR R0 ; ZERO HIGH ORDER BITS OF DIVIDEND
235 001522 151200 BISB (R2),R0 ; GET HIGH ORDER 8 BITS
236 001524 016201 000002 MOV 2(R2),R1 ; GET LOW ORDER 16 BITS OF LBN
237 001530 012702 010000 MOV #4096.,R2 ; DIVIDE BY 4096.
238 001534 CALL DIVIDE ; FIND OUT WHICH BITMAP BLOCK WE NEED
239 001540 012704 000024G MOV #$INDPB+24,R4 ; GET ADDRESS OF BLOCK# IN DPB
240 001544 116764 000000G 177776 MOVB $SBMAP,-2(R4) ; MOVE START BLOCK# OF
241 001552 016714 000002G MOV $SBMAP+2,(R4) ; BITMAP FILE TO DPB
242 001556 005201 INC R1 ; DON'T USE THE FIRST BLOCK
243 001560 060114 ADD R1,(R4) ; ADD OFFSET FOR THIS LBN
244 001562 005544 ADC -(R4) ; WATCH FOR ANY OVERFLOW
245 001564 006301 ASL R1 ; DOUBLE OFFSET
246 001566 006301 ASL R1 ; AND AGAIN
247 001570 010146 MOV R1,-(SP) ; SAVE FOR LATER
248 001572 CALL GETBIT ; GO GET THE FIRST BIT FOR THIS FILE
249 001576 10$: CALL DVQIOR ; GO READ THIS BLOCK
250 001602 103442 BCS BTERR1 ; SOME SORT OF DEVICE ERROR
251 001604 040561 000000G 20$: BIC R5,$WBUF(R1) ; MARK THIS BLOCK OFF IN THE MAP
252 001610 011600 MOV (SP),R0 ; GET OFFSET INTO FIRST BITMAP BLOCK
253 001612 005360 000064' DEC BMBUF(R0) ; MARK NUMBER OF BLOCKS IN USE
254 001616 005303 30$: DEC R3 ; IS THIS GROUP ALL ENTERED?
255 001620 003420 BLE 50$ ; YES
256 001622 006305 ASL R5 ; SHIFT BIT MASK TO NEXT POSITION
257 001624 001367 BNE 20$ ; LOOP UNTIL WE NEED ANOTHER WORD IN THE FILE
258 001626 005721 TST (R1)+ ; BUMP POINTER TO OFFSET IN BITMAP BLOCK
259 001630 005205 INC R5 ; RESET BIT MARKER OFFER
260 001632 022701 001000 CMP #512.,R1 ; AT THE END OF THIS BLOCK?
INIBIT - FILE BITMAP ALLOCATION MACRO V05.04 Tuesday 10-May-88 15:44 Page 8-1
FILE BITMAP ALLOCATION
261 001636 003362 BGT 20$ ; NO
262 001640 005001 CLR R1 ; RESET THE OFFSET INTO BUFFER
263 001642 CALL DVQIOW ; YES, WRITE IT OUT TO THE DISK
264 001646 103423 BCS BTERR2 ; ANOTHER TYPE OF DEVICE ERROR
265 001650 062764 000001 000002 40$: ADD #1,+2(R4) ; BUMP THE BITMAP BLOCK NUMBER
266 001656 005514 ADC (R4) ; TAKE CARE!
267 001660 000746 BR 10$ ; KEEP PLUGGING THOSE HOLES
268 001662 005726 50$: TST (SP)+ ; JUNK THE TOP OF THE STACK
269 001664 CALL DVQIOW ; WRITE THE LAST BLOCK OUT
270 001670 103412 BCS BTERR2 ; STILL ANOTHER ERROR
271 001672 012605 MOV (SP)+,R5 ; RESTORE R5
272 001674 012604 MOV (SP)+,R4 ; AND R4
273 001676 012603 MOV (SP)+,R3 ; DON'T FORGET R3
274 001700 012602 MOV (SP)+,R2 ; RESTORE R2
275 001702 012601 MOV (SP)+,R1 ; RESTORE R1
276 001704 012600 MOV (SP)+,R0 ; RESTORE R0
277 001706 RETURN ; RETURN TO CALLER
278 ;
279 001710 012700 000000' BTERR1: MOV #BTMSG1,R0 ; GET THE MESSAGE ADDRESS
280 001714 000402 BR BTERRC ; TAKE COMMON EXIT
281 001716 012700 000030' BTERR2: MOV #BTMSG2,R0 ; GET THE ADDRESS OF THIS MESSAGE
282 001722 000167 000000G BTERRC: JMP $INIER ; GO PRINT THE ERROR TYPE
283 ;
284 ;
285 000001 .END
INIBIT - FILE BITMAP ALLOCATION MACRO V05.04 Tuesday 10-May-88 15:44 Page 8-2
Symbol table
BDEFN1= 000001 IE.EBX= 177776 IE.SNC= 177735 IO.INL= 002400 IO.SNM= 002450
BDOFFS= 000142 IE.EOF= 177766 IE.SPC= 177772 IO.ITI= 017000 IO.SPB= 002420
BITMAP 001466RG IE.EOT= 177702 IE.SQC= 177734 IO.KIL= 000012 IO.SPF= 002440
BMBUF 000064R IE.EOV= 177765 IE.SRE= 177762 IO.LED= 012000 IO.SSO= 004400
BTERRC 001722R IE.EXP= 177676 IE.STK= 177706 IO.LOV= 001010 IO.SST= 002430
BTERR1 001710R IE.FEX= 177717 IE.ULN= 177773 IO.LTK= 000050 IO.STC= 002500
BTERR2 001716R IE.FHE= 177705 IE.UPN= 177777 IO.MCS= 013400 IO.STP= 016400
BTMSG1 000000R IE.FOP= 177713 IE.VER= 177774 IO.MDA= 016000 IO.SYN= 003040
BTMSG2 000030R IE.HFU= 177744 IE.WAC= 177743 IO.MDI= 014400 IO.TRM= 002410
DIVIDE= ****** GX IE.HWR= 177772 IE.WAT= 177741 IO.MDO= 015400 IO.UNL= 000042
DVQIOR= ****** GX IE.IDU= 177644 IE.WER= 177737 IO.MLO= 006000 IO.WAT= 013400
DVQIOW= ****** GX IE.IEF= 177637 IE.WLK= 177764 IO.MOD= 003000 IO.WLB= 000400
E$$MSG= 000001 IE.IFC= 177776 IE.2DV= 177720 IO.MSO= 005000 IO.WLS= 000410
E$$TRP= 000001 IE.IFU= 177747 IO.ACE= 007400 IO.RAL= 001010 IO.WLV= 000500
F$$LVL= 000001 IE.ILL= 177726 IO.ACR= 006400 IO.RAT= 013000 IO.WVB= 011000
GETBIT 001436R IE.ILU= 177640 IO.ACW= 007000 IO.RBC= 003000 IO.XMT= 014400
IE.ABO= 177761 IE.INS= 177776 IO.ADS= 014000 IO.RCI= 015000 IO.XNA= 014410
IE.ACT= 177771 IE.IPR= 177641 IO.APC= 014000 IO.RCV= 015000 IQ.Q = 000002
IE.ADP= 177636 IE.ISQ= 177703 IO.APV= 014010 IO.RDB= 001200 IQ.X = 000001
IE.ALN= 177736 IE.ITI= 177643 IO.ATT= 001400 IO.RDN= 000022 IS.BV = 000005
IE.AST= 177660 IE.ITS= 177770 IO.CCI= 014000 IO.REL= 013400 IS.CLR= 000000
IE.BAD= 177777 IE.LCK= 177745 IO.CCT= 002460 IO.RHD= 001010 IS.CR = 006401
IE.BBE= 177710 IE.LNL= 177646 IO.CLN= 003400 IO.RLB= 001000 IS.ESC= 015401
IE.BDI= 177714 IE.MBK= 177721 IO.CON= 015400 IO.RLV= 001100 IS.PND= 000000
IE.BDR= 177716 IE.MOD= 177753 IO.CRC= 001020 IO.RNA= 005400 IS.RDD= 000002
IE.BDV= 177711 IE.NBF= 177731 IO.CRE= 012000 IO.RNC= 001004 IS.SET= 000002
IE.BHD= 177700 IE.NBK= 177727 IO.CTI= 015400 IO.RNE= 001020 IS.SUC= 000001
IE.BLK= 177754 IE.NFI= 177704 IO.CTL= 016400 IO.RTC= 003400 M$$HDR= 000001
IE.BNM= 177712 IE.NLN= 177733 IO.DAC= 010000 IO.RTI= 016400 R$$10F= 000001
IE.BTF= 177675 IE.NNC= 177674 IO.DCI= 014400 IO.RTK= 000060 R$$11D= 000001
IE.BTP= 177725 IE.NOD= 177751 IO.DCT= 002470 IO.RVB= 010400 R$$20F= 000001
IE.BVR= 177701 IE.NSF= 177746 IO.DEL= 012400 IO.RWD= 002400 TICOFF 001414R
IE.BYT= 177755 IE.OFL= 177677 IO.DET= 002000 IO.RWU= 002540 $BTBLK= ****** GX
IE.CKP= 177766 IE.ONP= 177773 IO.DIS= 016000 IO.R1C= 002400 $IBBUF= ****** GX
IE.CKS= 177742 IE.OVR= 177756 IO.DTI= 016000 IO.SAO= 004000 $IDVTP= ****** GX
IE.CLO= 177732 IE.PRI= 177760 IO.ENA= 006000 IO.SCS= 013000 $INDPB= ****** GX
IE.CON= 177752 IE.RAC= 177724 IO.EOF= 003000 IO.SDI= 013000 $INIER= ****** GX
IE.DAA= 177770 IE.RAT= 177723 IO.ESA= 002500 IO.SDO= 012400 $INSTB 001064RG
IE.DAO= 177763 IE.RBG= 177730 IO.EXT= 011400 IO.SEC= 002520 $SBMAP= ****** GX
IE.DFU= 177750 IE.RCN= 177722 IO.FDX= 003020 IO.SEM= 002440 $WBUF = ****** GX
IE.DNA= 177771 IE.RER= 177740 IO.FNA= 004400 IO.SHT= 002410 $$ = 000067
IE.DNR= 177775 IE.RNM= 177715 IO.HDX= 003010 IO.SLO= 005400 $$MSG = 000000
IE.DUN= 177767 IE.RSU= 177757 IO.HIS= 015000 IO.SMO= 002560 ...GBL= 000000
IE.DUP= 177707 IE.SDP= 177635
. ABS. 000000 000 (RW,I,GBL,ABS,OVR)
001726 001 (RW,I,LCL,REL,CON)
Errors detected: 0
*** Assembler statistics
Work file reads: 0
Work file writes: 0
Size of work file: 10678 Words ( 42 Pages)
Size of core pool: 11300 Words ( 43 Pages)
Operating system: RSX-11M/PLUS
INIBIT - FILE BITMAP ALLOCATION MACRO V05.04 Tuesday 10-May-88 15:44 Page 8-3
Symbol table
Elapsed time: 00:00:26.35
[53,10]INIBIT,[53,20]INIBIT/-SP/CR=[53,30]RSXDC,INIBIT
INIBIT CREATED BY MACRO ON 10-MAY-88 AT 15:45 PAGE 1
SYMBOL CROSS REFERENCE CREF 04.00
SYMBOL VALUE REFERENCES
BDEFN1 = 000001 #4-39
BDOFFS = 000142 #4-40 5-126
BITMAP 001466 RG 6-165 6-165 #8-224
BMBUF 000064 R #4-60 5-76 *5-101 *5-106 *5-113 *5-120 *5-134 *5-136 5-137
*8-253
BTERRC 001722 R 8-280 #8-282
BTERR1 001710 R 8-250 #8-279
BTERR2 001716 R 8-264 8-270 #8-281
BTMSG1 000000 R #4-50 8-279
BTMSG2 000030 R #4-52 8-281
DIVIDE = ****** GX 5-99 5-99 7-195 7-195 8-238 8-238
DVQIOR = ****** GX 8-249 8-249
DVQIOW = ****** GX 5-89 5-89 5-122 5-122 5-140 5-140 8-263 8-263 8-269
8-269
E$$MSG = 000001 #1-33
E$$TRP = 000001 #1-32
F$$LVL = 000001 #1-28
GETBIT 001436 R 5-110 5-110 #7-193 8-248 8-248
M$$HDR = 000001 #1-34
R$$10F = 000001 #1-30
R$$11D = 000001 #1-29
R$$20F = 000001 #1-31
S$$YDF = ****** 1-1 1-37
TICOFF 001414 R 5-127 5-127 5-129 5-129 #6-162
$BTBLK = ****** GX 5-128
$IBBUF = ****** GX 5-126
$IDVTP = ****** GX 5-96 5-97 5-134 5-136
$INDPB = ****** GX *5-81 *5-84 *5-85 *5-90 *5-91 *5-137 *5-138 *5-139 *8-230
8-239
$INIER = ****** GX 8-282
$INSTB 001064 RG #5-75
$SBMAP = ****** GX 5-84 5-85 5-87 5-130 5-138 5-139 8-240 8-241
$WBUF = ****** GX 5-80 *5-112 *5-119 8-230 *8-251
$$ = 000067 #5-89 5-89 #5-99 5-99 #5-110 5-110 #5-122 5-122 #5-127
5-127 #5-129 5-129 #5-140 5-140 #6-165 6-165 #7-195 7-195
#8-238 8-238 #8-248 8-248 #8-249 8-249 #8-263 8-263 #8-269
8-269
INIBIT CREATED BY MACRO ON 10-MAY-88 AT 15:45 PAGE 2
MACRO CROSS REFERENCE CREF 04.00
MACRO NAME REFERENCES
CALL #3-33 5-89 5-99 5-110 5-122 5-127 5-129 5-140 6-165 7-195
8-238 8-248 8-249 8-263 8-269
DIR$ #3-33
QIOSY$ #3-33 4-44
RETURN #3-33 5-141 6-168 7-202 8-277
WTSE$S #3-33
INIHOM-MCR INITVOL-BOOT AND HOM MACRO V05.04 Tuesday 10-May-88 15:45
Table of contents
4- 42 EQUATED SYMBOLS
5- 66 LOCAL DATA
6- 101 ERROR MESSAGES
7- 107 WRITE OUT BOOT BLOCK
8- 149 BUILD HOME BLOCK
9- 325 ERROR PROCESSING
10- 332 SUBROUTINES
11- 370 BOOT BLOCK
RSXDC MACRO V05.04 Tuesday 10-May-88 15:45 Page 2
39
INIHOM-MCR INITVOL-BOOT AND HOM MACRO V05.04 Tuesday 10-May-88 15:45 Page 3
1 .TITLE INIHOM-MCR INITVOL-BOOT AND HOME BLOCK PROCESS
2
3 .IF DF R$$11M
4 .IFT
5 .IDENT "M02"
6 .IFF
7 .IDENT "D02"
8 .ENDC
9
10 ; COPYRIGHT (C) 1974, 1978, 1985 BY
11 ; DIGITAL EQUIPMENT CORPORATION, MAYNARD MASS.
12 ; ALL RIGHTS RESERVED.
13 ; THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY BE USED AND COPIED
14 ; ONLY IN ACCORDANCE WITH THE TERMS OF SUCH LICENSE AND WITH THE INCLUSION
15 ; OF THE ABOVE COPYRIGHT NOTICE. THIS SOFTWARE OR ANY OTHER COPIES THERE-
16 ; OF MAY NOT BE PROVIDED OR OTHERWISE MADE AVAILABLE TO ANY OTHER PERSON.
17 ; NO TITLE TO OR OWNERSHIP OF THE SOFTWARE IS HEREBY TRANSFERRED.
18 ;
19 ; THE INFORMATION CONTAINED IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT
20 ; NOTICE AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT
21 ; CORPORATION.
22 ;
23 ; DIGITAL ASSUMES NO RESPONSIBILITY FOR THE USE OR RELIABILITY OF ITS
24 ; SOFTWARE ON EQUIPMENT WHICH IS NOT SUPPILED BY DIGITAL.
25 ;
26 ;
27 ; VERSION: 02
28 ; BY: H. LEV
29 ; DATE: 5/2/74
30 ; EDIT 02 E. H. MARISON 24-DEC-74 09:15:00
31 ;
32 ; THIS MODULE WRITES OUT THE BOOT BLOCK AND BUILDS AND WRITES OUT THE
33 ; HOME BLOCK.
34 ;
35
36 .MCALL CALL,DIR$,GTIM$,RETURN,WTSE$S
37 .MCALL HMBOF$,QIOSY$
38 .IF DF R$$11M
39 .MCALL HDRDF$,DEVDF$,F11DF$,TCBDF$
40 .ENDC
INIHOM-MCR INITVOL-BOOT AND HOM MACRO V05.04 Tuesday 10-May-88 15:45 Page 4
EQUATED SYMBOLS
42 .SBTTL EQUATED SYMBOLS
43 164000 FPRO = 164000 ; FILE PROTECTION [RWED,RWED,RWED,R]
44 000001 LUN3 = 1 ; LUN FOR I/O TO DEVICE
45 000001 EFN1 = 1 ; EVENT FLAG TO WAIT ON
46
47 ;
48 ; TELETYPE REGISTERS
49 ;
50 177564 TPS = 177564 ; CONTROL AND STATUS REGISTER
51 177566 TPB = 177566 ; DATA BUFFER
52
53
54 ;
55 ; DEFINE SYSTEM CONTROL BLOCK OFFSETS
56 ;
57 000000 HMBOF$ ; HOME BLOCK
58 000000 QIOSY$ ; I/O CODES
59 .IF DF R$$11M
60 HDRDF$ ; TASK HEADER
61 DEVDF$ ; DEVICE BLOCKS
62 F11DF$ ;
63 TCBDF$ ; TASK CONTROL BLOCK
64 .ENDC
INIHOM-MCR INITVOL-BOOT AND HOM MACRO V05.04 Tuesday 10-May-88 15:45 Page 5
LOCAL DATA
66 .SBTTL LOCAL DATA
67 ;
68 ; TIME AND DATE BUFFER
69 ;
70 000000 GTIM: GTIM$ $DATIM ;
71 000004 CONVRT: .BLKB 6 ; BUFFER TO CONVERT INTO
72 000012 000042' MONTH: .WORD MJAN ;
73 000014 000045' .WORD MFEB ;
74 000016 000050' .WORD MMAR ;
75 000020 000053' .WORD MAPR ;
76 000022 000056' .WORD MMAY ;
77 000024 000061' .WORD MJUN ;
78 000026 000064' .WORD MJUL ;
79 000030 000067' .WORD MAUG ;
80 000032 000072' .WORD MSEP ;
81 000034 000075' .WORD MOCT ;
82 000036 000100' .WORD MNOV ;
83 000040 000103' .WORD MDEC ;
84 000042 112 101 116 MJAN: .ASCII /JAN/ ;
85 000045 106 105 102 MFEB: .ASCII /FEB/ ;
86 000050 115 101 122 MMAR: .ASCII /MAR/ ;
87 000053 101 120 122 MAPR: .ASCII /APR/ ;
88 000056 115 101 131 MMAY: .ASCII /MAY/ ;
89 000061 112 125 116 MJUN: .ASCII /JUN/ ;
90 000064 112 125 114 MJUL: .ASCII /JUL/ ;
91 000067 101 125 107 MAUG: .ASCII /AUG/ ;
92 000072 123 105 120 MSEP: .ASCII /SEP/ ;
93 000075 117 103 124 MOCT: .ASCII /OCT/ ;
94 000100 116 117 126 MNOV: .ASCII /NOV/ ;
95 000103 104 105 103 MDEC: .ASCII /DEC/ ;
96 ;
97 ; DEC FILE11 FORMAT I/D STRING
98 ;
99 000106 104 105 103 DECF11: .ASCIZ /DECFILE11A/
000111 106 111 114
000114 105 061 061
000117 101 000
INIHOM-MCR INITVOL-BOOT AND HOM MACRO V05.04 Tuesday 10-May-88 15:45 Page 6
ERROR MESSAGES
101 .SBTTL ERROR MESSAGES
102
103 000121 111 116 111 ERR1: .ASCIZ /INI -- BOOT BLOCK WRITE ERROR/
000124 040 055 055
000127 040 102 117
000132 117 124 040
000135 102 114 117
000140 103 113 040
000143 127 122 111
000146 124 105 040
000151 105 122 122
000154 117 122 000
104 000157 111 116 111 ERR2: .ASCIZ /INI -- HOME BLOCK WRITE ERROR/
000162 040 055 055
000165 040 110 117
000170 115 105 040
000173 102 114 117
000176 103 113 040
000201 127 122 111
000204 124 105 040
000207 105 122 122
000212 117 122 000
105 .EVEN
INIHOM-MCR INITVOL-BOOT AND HOM MACRO V05.04 Tuesday 10-May-88 15:45 Page 7
WRITE OUT BOOT BLOCK
107 .SBTTL WRITE OUT BOOT BLOCK
108 ;+
109 ; ***-$INHOM-WRITE OUT BOOT BLOCK AND BUILD HOME BLOCK AND
110 ; WRITE IT OUT.
111 ; INFORMATION FOR THE HOMEBLOCK IS ALREADY PARSED
112 ; AND SITTING IN THE APPROPRIATE WORDS IN THE ROOT. FLAGS
113 ; IN $INKEY INDICATE WHICH KEYWORDS HAVE BEEN SEEN.
114 ; THE BOOT BLOCK IS WRITE TO BLOCK ZERO. THE HOME BLOCK
115 ; IS WRITTEN TO THE BOOT SELECTION BY THE ALLOCATE OVERLAY.
116 ;
117 ; INPUT:
118 ;
119 ; $ICHA - CHARACTERISTICS
120 ; $ICLF - CLUSTER FACTOR
121 ; $IFPRO - DEFAULT FILE PROTECTION
122 ; $INDX - INDEX FILE POSITION
123 ; $IMXF - MAXIMUM NUMBER OF FILES
124 ; $ILRU - DIRECTORY PRE-ACCESS LIMIT
125 ; $IPRO - VOLUME PROTECTION
126 ; $IUIC - VOLUME OWNER UIC
127 ; $IWIN - WINDOW SIZE IN NUMBER OF POINTERS
128 ; $IEXT - FILE EXTEND SIZE
129 ; $IINF - INITIAL NUMBER OF FILES IN INDEX FILE
130 ; $IVNAM - VOLUME LABEL
131 ; $NDXSZ - INDEX FILE SIZE IN BLOCKS
132 ; $IFRBK - NUMBER OF FREE BLOCKS ON VOLUME
133 ; $HMBLK - HOME BLOCK LOGICAL BLOCK NUMBER
134 ;
135 ;-
136 000216 005067 000022G $INHOM::CLR $INDPB+22 ; ZERO LBN
137 000222 005067 000024G CLR $INDPB+24 ; FOR BOOT BLOCK
138 000226 012767 001174' 000014G MOV #BOOTBK,$INDPB+14 ; SET ADDRESS OF BOOT BLOCK
139 000234 012767 000400 000016G MOV #400,$INDPB+16 ; AND SET ITS LENGTH
140 000242 012767 000400 000002G MOV #IO.WLB,$INDPB+2 ; SET FUNCTION CODE
141 000250 DIR$ #$INDPB ; WRITE IT OUT
142 000256 103411 BCS 10$ ;
143 000260 WTSE$S #EFN1 ; WAIT TILL DONE
144 000272 103403 BCS 10$ ;
145 000274 105367 000000G DECB $INSTA ; ANY ERRORS?
146 000300 001402 BEQ INHOM ; NO
147 000302 000167 000614 10$: JMP INHE1 ; YES, BOOT BLOCK I/O ERROR
INIHOM-MCR INITVOL-BOOT AND HOM MACRO V05.04 Tuesday 10-May-88 15:45 Page 8
BUILD HOME BLOCK
149 .SBTTL BUILD HOME BLOCK
150 000306 012700 000000G INHOM: MOV #$WBUF,R0 ; SET ADDRESS OF WORK BUFFER
151 000312 012701 000400 MOV #256.,R1 ; SET COUNT OF WORDS
152 000316 005020 10$: CLR (R0)+ ; ZERO NEXT ONE
153 000320 005301 DEC R1 ; DONE?
154 000322 001375 BNE 10$ ; NO, LOOP
155 000324 012700 000000G MOV #$WBUF,R0 ; POINT TO START OF HOME BLOCK
156 ;
157 ; SET INDEX BIT MAP SIZE, LBN, MAX FILES AND DIRECTORY PRE-ACCESS LIMIT ON VOLUME
158 ;
159 000330 016760 000000G 000000 MOV $NDXSZ,H.IBSZ(R0) ; SET INDEX BIT MAP SIZE
160 000336 116760 000000G 000002 MOVB $INDXF,H.IBLB(R0) ; AND LBN
161 000344 016760 000002G 000004 MOV $INDXF+2,H.IBLB+2(R0) ;
162 000352 016760 000000G 000006 MOV $IMXF,H.FMAX(R0) ; SET FROM KEYWORDS
163 000360 116760 000000G 000056 MOVB $ILRU,H.LRUC(R0) ; DIRECTORY PRE-ACCESS LIMIT
164 ;
165 ; SET CLUSTER FACTOR, DEVICE TYPE AND STRUCTURE LEVEL
166 ;
167 000366 20$: .IF GT,F$$LVL-1
168 .IFF
169 000366 012760 000401 000014 MOV #401,H.VLEV(R0) ; SET VOLUME STRUCTURE LEVEL [1,1]
170 .IFTF
171 000374 016760 000000G 000010 MOV $ICLF,H.SBCL(R0) ; SET HOME BLOCK CLUSTER FACTOR
172 .IFT
173 MOVB $ICLF,H.VLEV(R0) ; SET SUPPORT CLUSTER FACTOR
174 MOVB #F$$LVL,H.VLEV+1(R0) ; SET SUPPORT LEVEL
175 .ENDC
176 ;
177 ; SET VOLUME LABEL
178 ;
179 000402 012703 000014 MOV #12.,R3 ; SET LABEL SIZE
180 000406 010002 MOV R0,R2 ; GET ADDRESS
181 000410 062702 000016 ADD #H.VNAM,R2 ; OF LABEL FIELD
182 000414 012701 000000G MOV #$IVNAM,R1 ; GET LABEL ADDRESS
183 000420 112122 40$: MOVB (R1)+,(R2)+ ; MOVE IN NEXT ADDRESS
184 000422 005303 DEC R3 ; DONE?
185 000424 001375 BNE 40$ ; NO, LOOP
186 ;
187 ; SET VOLUME OWNERS UIC, VOLUME PROTECTION, AND CHARACTERISTICS
188 ;
189 000426 016760 000000G 000036 MOV $IUIC,H.VOWN(R0) ;VOLUME OWNER
190 000434 016760 000000G 000040 MOV $IPRO,H.VPRO(R0) ; VOLUME PROTECTION
191 000442 016760 000000G 000042 MOV $ICHA,H.VCHA(R0) ; SET VOLUME CHARACTERISTICS
192 ;
193 ; SET FILE PROTECTION, SEQUENCE NUMBER, AND FREE BLOCKS
194 ;
195 000450 016760 000000G 000044 MOV $IFPRO,H.FPRO(R0) ; SET FROM PARSE
196 .IF DF,R$$11M
197 MOVB $BTBLK-1,R1 ; GET NUMBER OF FILES ALLOCATED
198 MOVB R1,H.VFSQ(R0) ; SET VOLUME FILE SEQUENCE NUMBER
199 .ENDC
200
201 ;
202 ; SET DEFAULT WINDOW SIZE, AND FILE EXTENSION SIZE
203 ;
204 000456 116760 000000G 000054 MOVB $IWIN,H.WISZ(R0) ; SET WINDOW SIZE
205 000464 116760 000000G 000055 MOVB $IEXT,H.FIEX(R0) ; SET FILE EXTENSION
INIHOM-MCR INITVOL-BOOT AND HOM MACRO V05.04 Tuesday 10-May-88 15:45 Page 8-1
BUILD HOME BLOCK
206 ;
207 ; SET DATE AND TIME
208 ;
209 000472 100$: DIR$ #GTIM ; GET CURRENT DATE AND TIME
210 000500 010046 MOV R0,-(SP) ; SAVE ADDRESS OF HOME BLOCK
211 000502 012704 000000G MOV #$DATIM,R4 ; GET DATE AND TIME ADDRESS
212 000506 010005 MOV R0,R5 ; GET ADDRESS OF
213 000510 062705 000074 ADD #H.VDAT,R5 ; DATE TIME FIELD
214 000514 062704 000006 ADD #G.TIDA+2,R4 ; POINT TO DATE
215 000520 014401 MOV -(R4),R1 ; GET DAY
216 000522 CALL CONMOV ; CONVERT AND MOVE
217 000526 014401 MOV -(R4),R1 ; GET MONTH
218 000530 006301 ASL R1 ; MULTIPLY BY 2
219 000532 016101 000010' MOV MONTH-2(R1),R1 ; GET ADDRESS OF MONTH
220 000536 112125 MOVB (R1)+,(R5)+ ; AND MOVE
221 000540 112125 MOVB (R1)+,(R5)+ ; MONTH TO
222 000542 112125 MOVB (R1)+,(R5)+ ; HOME BLOCK
223 000544 014401 MOV -(R4),R1 ; GET YEAR
224 000546 CALL CONMOV ; AND CONVERT IT AND MOVE IT.
225 000552 062704 000006 ADD #G.TIHR,R4 ; POINT TO HOUR
226 000556 012401 MOV (R4)+,R1 ; GET IT
227 000560 CALL CONMOV ; MOVE IN HOUR
228 000564 012401 MOV (R4)+,R1 ; GET MINUTE
229 000566 CALL CONMOV ; AND MOVE IT
230 000572 011401 MOV (R4),R1 ; GET SECOND
231 000574 CALL CONMOV ; AND MOVE IT
232 ;
233 ; COPY DATE AND TIME FOR OTHER FILES
234 ;
235 000600 011605 MOV (SP),R5 ; GET DATE
236 000602 062705 000074 ADD #H.VDAT,R5 ; AND TIME ADDRESS
237 000606 012701 000015 MOV #13.,R1 ;SET COUNT OF CHARACTERS
238 000612 012704 000000G MOV #$DATIM,R4 ; SET DESTINATION ADDRESS
239 000616 112524 110$: MOVB (R5)+,(R4)+ ; MOV CHARACTER
240 000620 005301 DEC R1 ; DONE?
241 000622 001375 BNE 110$ ; NO, LOOP
242 ;
243 ; FILL IN THE SYSTEM INDEPENDENT AREA OF THE HOME BLOCK
244 ;
245 000624 011600 MOV (SP),R0 ; GET ADDR OF SYS IND AREA
246 000626 062700 000730 ADD #H.INDN,R0 ; AND FILL WITH SPACES
247 000632 012701 000044 MOV #36.,R1 ; AREA IS 36 BYTES LONG
248
249 000636 112720 000040 120$: MOVB #<' >,(R0)+
250 000642 005301 DEC R1
251 000644 001374 BNE 120$
252
253 ;
254 ; PUT IN THE VOLUME NAME
255 ;
256 000646 011600 MOV (SP),R0
257 000650 062700 000730 ADD #H.INDN,R0
258 000654 012701 000014 MOV #12.,R1 ; MAX COUNT
259 000660 012702 000000G MOV #$IVNAM,R2 ; GET VOL ID PTR
260
261 000664 105712 130$: TSTB (R2) ; IF NULL EXIT LOOP
262 000666 001403 BEQ 140$
INIHOM-MCR INITVOL-BOOT AND HOM MACRO V05.04 Tuesday 10-May-88 15:45 Page 8-2
BUILD HOME BLOCK
263 000670 112220 MOVB (R2)+,(R0)+
264 000672 005301 DEC R1
265 000674 001373 BNE 130$
266
267 000676 140$: ; REF TAG
268 ;
269 ; PUT IN OWNER UIC IN DECIMAL "[XXX,YYY]"
270 ;
271 000676 011605 MOV (SP),R5 ; POINT TO OWNER FIELD
272 000700 062705 000744 ADD #H.INDO,R5
273 000704 112725 000133 MOVB #'[,(R5)+
274 000710 010546 MOV R5,-(SP) ; SAVE PTR TO 1'ST DIGIT
275 000712 005205 INC R5
276 000714 005001 CLR R1 ; GET GROUP CODE
277 000716 156701 000001G BISB $IUIC+1,R1
278 000722 CALL CONMOV ; CONVERT AND MOV LAST 2 DIGITS
279 000726 116736 177054 MOVB CONVRT+2,@(SP)+ ; MOV 1'ST DIGIT
280 000732 112725 000054 MOVB #<',>,(R5)+
281 000736 010546 MOV R5,-(SP) ; NOW STORE PGM CODE
282 000740 005205 INC R5
283 000742 005001 CLR R1
284 000744 156701 000000G BISB $IUIC,R1
285 000750 CALL CONMOV
286 000754 116736 177026 MOVB CONVRT+2,@(SP)+
287 000760 112725 000135 MOVB #'],(R5)+
288
289 ; STORE FORMAT TYPE
290
291 000764 011600 MOV (SP),R0
292 000766 062700 000760 ADD #H.INDF,R0
293 000772 012701 000106' MOV #DECF11,R1
294
295 000776 112120 150$: MOVB (R1)+,(R0)+
296 001000 001376 BNE 150$
297 001002 112740 000040 MOVB #<' >,-(R0) ; OVERWRITE NULL WITH SPACE
298
299 ;
300 ; COMPUTE CHECKSUMS AND STORE IN HOME BLOCK
301 ;
302 001006 011600 MOV (SP),R0 ; GET HOME BLOCK ADDRESS
303 001010 012701 000035 MOV #H.CHK1/2,R1 ; SET COUNT OF WORDS
304 001014 CALL CKSUM ; COMPUTE CHECKSUM
305 001020 010210 MOV R2,(R0) ; AND STORE IT
306 001022 012600 MOV (SP)+,R0 ; GET HOME BLOCK ADDRESS
307 001024 012701 000377 MOV #H.CHK2/2,R1 ; SET COUNT OF WORDS
308 001030 CALL CKSUM ; COMPUTE SECOND CHECKSUM
309 001034 010210 MOV R2,(R0) ; AND STORE IT
310 ;
311 ; WRITE OUT HOME BLOCK
312 ;
313 001036 012767 000000G 000014G MOV #$WBUF,$INDPB+14 ; SET ADDRESS OF BUFFER
314 001044 012767 001000 000016G MOV #512.,$INDPB+16 ; SET LENGTH TO WRITE
315 001052 116767 000000G 000022G MOVB $HMBLK,$INDPB+22 ; SET HIGH LBN
316 001060 016767 000002G 000024G MOV $HMBLK+2,$INDPB+24 ; SET LOW LBN
317 001066 DIR$ #$INDPB ; WRITE IT OUT
318 001074 103415 BCS INHE2 ;
319 001076 WTSE$S #EFN1 ; WAIT TILL DONE
INIHOM-MCR INITVOL-BOOT AND HOM MACRO V05.04 Tuesday 10-May-88 15:45 Page 8-3
BUILD HOME BLOCK
320 001110 103407 BCS INHE2 ;
321 001112 105367 000000G DECB $INSTA ; ANY ERRORS?
322 001116 001004 BNE INHE2 ; YES, HOME BLOCK WRITE ERROR
323 001120 RETURN ; NO, RETURN TO ROOT
INIHOM-MCR INITVOL-BOOT AND HOM MACRO V05.04 Tuesday 10-May-88 15:45 Page 9
ERROR PROCESSING
325 .SBTTL ERROR PROCESSING
326
327 001122 012700 000121' INHE1: MOV #ERR1,R0 ; BOOT BLOCK WRITE ERROR
328 001126 000402 BR INHERR ;
329 001130 012700 000157' INHE2: MOV #ERR2,R0 ; HOME BLOCK WRITE ERROR
330 001134 000167 000000G INHERR: JMP $INIER ;
INIHOM-MCR INITVOL-BOOT AND HOM MACRO V05.04 Tuesday 10-May-88 15:45 Page 10
SUBROUTINES
332 .SBTTL SUBROUTINES
333
334 ;+
335 ; **-CONMOV CONVERT DATE/TIME FIELD TO DECIMAL AND MOVE IT
336 ;
337 ; INPUT:
338 ;
339 ; R1 - BINARY (DAY, YEAR, HOUR, MINUTE, OR SECOND)
340 ; R5 - OUTPUT FIELD 2 CHARS.
341 ;-
342 001140 012700 000004' CONMOV: MOV #CONVRT,R0 ; POINT TO CONVERSION BUFFER
343 001144 CALL $CBDMG ;
344 001150 116725 176633 MOVB CONVRT+3,(R5)+ ;
345 001154 116725 176630 MOVB CONVRT+4,(R5)+ ;
346 001160 RETURN
347 ;+
348 ; ***-CKSUM COMPUTE CHECKSUM
349 ;
350 ; THE CHECKSUM IS COMPUTED BY ADDING ALL THE WORDS TOGETHER
351 ;
352 ; INPUT:
353 ;
354 ; R0 - STARTING ADDRESS
355 ; R1 - LENGTH IN WORDS
356 ;
357 ; OUTPUTS:
358 ;
359 ; R0 - POINTS TO LAST WORD+2
360 ; R1 - ZERO
361 ; R2 - CHECKSUM
362 ;
363 ;-
364 001162 005002 CKSUM: CLR R2 ; ZERO CHECKSUM RESULT
365 001164 062002 10$: ADD (R0)+,R2 ; ADD NEXT WORD
366 001166 005301 DEC R1 ; DONE?
367 001170 001375 BNE 10$ ; NO, LOOP
368 001172 RETURN ; YES
INIHOM-MCR INITVOL-BOOT AND HOM MACRO V05.04 Tuesday 10-May-88 15:45 Page 11
BOOT BLOCK
370 .SBTTL BOOT BLOCK
371
372 001174 000005 BOOTBK: RESET ; CLEAR THE WORLD
373 001176 012706 001000 MOV #1000,SP ; SET TEMP STACK
374 001202 010700 MOV PC,R0 ; SET ADDRESS
375 001204 062700 000034 ADD #BOTMSG-.,R0 ; OF MESSAGE
376 001210 112001 10$: MOVB (R0)+,R1 ; GET NEXT CHARACTER
377 001212 001403 BEQ 20$ ;END
378 001214 CALL TYPIT ; NO, PRINT IT
379 001220 000773 BR 10$ ; LOOP FOR NEXT CHARACTER
380 001222 000000 20$: HALT ; HALT
381
382
383 001224 110137 177566 TYPIT: MOVB R1,@#TPB ; PRINT CHARACTER
384 001230 105737 177564 10$: TSTB @#TPS ; DONE?
385 001234 100375 BPL 10$ ; NO, WAIT
386 001236 RETURN ;
387
388
389 001240 015 012 012 BOTMSG: .BYTE 15,12,12
390 001243 040 040 040 .ASCII / ***THIS VOLUME DOES NOT CONTAIN A HARDWARE BOOTABLE SYSTEM ***/
001246 052 052 052
001251 124 110 111
001254 123 040 126
001257 117 114 125
001262 115 105 040
001265 104 117 105
001270 123 040 116
001273 117 124 040
001276 103 117 116
001301 124 101 111
001304 116 040 101
001307 040 110 101
001312 122 104 127
001315 101 122 105
001320 040 102 117
001323 117 124 101
001326 102 114 105
001331 040 123 131
001334 123 124 105
001337 115 040 052
001342 052 052
391 001344 015 012 012 .BYTE 15,12,12,0
001347 000
392 .EVEN
393 000001 .END
INIHOM-MCR INITVOL-BOOT AND HOM MACRO V05.04 Tuesday 10-May-88 15:45 Page 11-1
Symbol table
BOOTBK 001174R IE.BTF= 177675 IE.RNM= 177715 IO.MCS= 013400 IQ.X = 000001
BOTMSG 001240R IE.BTP= 177725 IE.RSU= 177757 IO.MDA= 016000 IS.BV = 000005
CKSUM 001162R IE.BVR= 177701 IE.SDP= 177635 IO.MDI= 014400 IS.CLR= 000000
CONMOV 001140R IE.BYT= 177755 IE.SNC= 177735 IO.MDO= 015400 IS.CR = 006401
CONVRT 000004R IE.CKP= 177766 IE.SPC= 177772 IO.MLO= 006000 IS.ESC= 015401
DECF11 000106R IE.CKS= 177742 IE.SQC= 177734 IO.MOD= 003000 IS.PND= 000000
EFN1 = 000001 IE.CLO= 177732 IE.SRE= 177762 IO.MSO= 005000 IS.RDD= 000002
ERR1 000121R IE.CON= 177752 IE.STK= 177706 IO.RAL= 001010 IS.SET= 000002
ERR2 000157R IE.DAA= 177770 IE.ULN= 177773 IO.RAT= 013000 IS.SUC= 000001
E$$MSG= 000001 IE.DAO= 177763 IE.UPN= 177777 IO.RBC= 003000 LUN3 = 000001
E$$TRP= 000001 IE.DFU= 177750 IE.VER= 177774 IO.RCI= 015000 MAPR 000053R
FPRO = 164000 IE.DNA= 177771 IE.WAC= 177743 IO.RCV= 015000 MAUG 000067R
F$$LVL= 000001 IE.DNR= 177775 IE.WAT= 177741 IO.RDB= 001200 MDEC 000103R
GTIM 000000R IE.DUN= 177767 IE.WER= 177737 IO.RDN= 000022 MFEB 000045R
G.TIBA= 000002 IE.DUP= 177707 IE.WLK= 177764 IO.REL= 013400 MJAN 000042R
G.TICP= 000016 IE.EBX= 177776 IE.2DV= 177720 IO.RHD= 001010 MJUL 000064R
G.TICT= 000014 IE.EOF= 177766 INHERR 001134R IO.RLB= 001000 MJUN 000061R
G.TIDA= 000004 IE.EOT= 177702 INHE1 001122R IO.RLV= 001100 MMAR 000050R
G.TIHR= 000006 IE.EOV= 177765 INHE2 001130R IO.RNA= 005400 MMAY 000056R
G.TIMI= 000010 IE.EXP= 177676 INHOM 000306R IO.RNC= 001004 MNOV 000100R
G.TIMO= 000002 IE.FEX= 177717 IO.ACE= 007400 IO.RNE= 001020 MOCT 000075R
G.TISC= 000012 IE.FHE= 177705 IO.ACR= 006400 IO.RTC= 003400 MONTH 000012R
G.TIYR= 000000 IE.FOP= 177713 IO.ACW= 007000 IO.RTI= 016400 MSEP 000072R
H.CHK1= 000072 IE.HFU= 177744 IO.ADS= 014000 IO.RTK= 000060 M$$HDR= 000001
H.CHK2= 000776 IE.HWR= 177772 IO.APC= 014000 IO.RVB= 010400 R$$10F= 000001
H.DVTY= 000012 IE.IDU= 177644 IO.APV= 014010 IO.RWD= 002400 R$$11D= 000001
H.FIEX= 000055 IE.IEF= 177637 IO.ATT= 001400 IO.RWU= 002540 R$$20F= 000001
H.FMAX= 000006 IE.IFC= 177776 IO.CCI= 014000 IO.R1C= 002400 TPB = 177566
H.FPRO= 000044 IE.IFU= 177747 IO.CCT= 002460 IO.SAO= 004000 TPS = 177564
H.IBLB= 000002 IE.ILL= 177726 IO.CLN= 003400 IO.SCS= 013000 TYPIT 001224R
H.IBSZ= 000000 IE.ILU= 177640 IO.CON= 015400 IO.SDI= 013000 $CBDMG= ****** GX
H.INDF= 000760 IE.INS= 177776 IO.CRC= 001020 IO.SDO= 012400 $DATIM= ****** GX
H.INDN= 000730 IE.IPR= 177641 IO.CRE= 012000 IO.SEC= 002520 $HMBLK= ****** GX
H.INDO= 000744 IE.ISQ= 177703 IO.CTI= 015400 IO.SEM= 002440 $ICHA = ****** GX
H.LRUC= 000056 IE.ITI= 177643 IO.CTL= 016400 IO.SHT= 002410 $ICLF = ****** GX
H.SBCL= 000010 IE.ITS= 177770 IO.DAC= 010000 IO.SLO= 005400 $IEXT = ****** GX
H.VCHA= 000042 IE.LCK= 177745 IO.DCI= 014400 IO.SMO= 002560 $IFPRO= ****** GX
H.VDAT= 000074 IE.LNL= 177646 IO.DCT= 002470 IO.SNM= 002450 $ILRU = ****** GX
H.VLEV= 000014 IE.MBK= 177721 IO.DEL= 012400 IO.SPB= 002420 $IMXF = ****** GX
H.VNAM= 000016 IE.MOD= 177753 IO.DET= 002000 IO.SPF= 002440 $INDPB= ****** GX
H.VOWN= 000036 IE.NBF= 177731 IO.DIS= 016000 IO.SSO= 004400 $INDXF= ****** GX
H.VPRO= 000040 IE.NBK= 177727 IO.DTI= 016000 IO.SST= 002430 $INHOM 000216RG
H.WISZ= 000054 IE.NFI= 177704 IO.ENA= 006000 IO.STC= 002500 $INIER= ****** GX
IE.ABO= 177761 IE.NLN= 177733 IO.EOF= 003000 IO.STP= 016400 $INSTA= ****** GX
IE.ACT= 177771 IE.NNC= 177674 IO.ESA= 002500 IO.SYN= 003040 $IPRO = ****** GX
IE.ADP= 177636 IE.NOD= 177751 IO.EXT= 011400 IO.TRM= 002410 $IUIC = ****** GX
IE.ALN= 177736 IE.NSF= 177746 IO.FDX= 003020 IO.UNL= 000042 $IVNAM= ****** GX
IE.AST= 177660 IE.OFL= 177677 IO.FNA= 004400 IO.WAT= 013400 $IWIN = ****** GX
IE.BAD= 177777 IE.ONP= 177773 IO.HDX= 003010 IO.WLB= 000400 $NDXSZ= ****** GX
IE.BBE= 177710 IE.OVR= 177756 IO.HIS= 015000 IO.WLS= 000410 $WBUF = ****** GX
IE.BDI= 177714 IE.PRI= 177760 IO.INL= 002400 IO.WLV= 000500 $$ = 000067
IE.BDR= 177716 IE.RAC= 177724 IO.ITI= 017000 IO.WVB= 011000 $$MSG = 000000
IE.BDV= 177711 IE.RAT= 177723 IO.KIL= 000012 IO.XMT= 014400 $$$OST= 000020
IE.BHD= 177700 IE.RBG= 177730 IO.LED= 012000 IO.XNA= 014410 ...GBL= 000000
IE.BLK= 177754 IE.RCN= 177722 IO.LOV= 001010 IQ.Q = 000002 ...TPC= 001000
IE.BNM= 177712 IE.RER= 177740 IO.LTK= 000050
INIHOM-MCR INITVOL-BOOT AND HOM MACRO V05.04 Tuesday 10-May-88 15:45 Page 11-2
Symbol table
. ABS. 000000 000 (RW,I,GBL,ABS,OVR)
001350 001 (RW,I,LCL,REL,CON)
Errors detected: 0
*** Assembler statistics
Work file reads: 0
Work file writes: 0
Size of work file: 11093 Words ( 44 Pages)
Size of core pool: 12356 Words ( 47 Pages)
Operating system: RSX-11M/PLUS
Elapsed time: 00:00:32.49
[53,10]INIHOM,[53,20]INIHOM/-SP/CR=[53,30]RSXDC,INIHOM
INIHOM CREATED BY MACRO ON 10-MAY-88 AT 15:45 PAGE 1
SYMBOL CROSS REFERENCE CREF 04.00
SYMBOL VALUE REFERENCES
BOOTBK 001174 R 7-138 #11-372
BOTMSG 001240 R 11-375 #11-389
CKSUM 001162 R 8-304 8-304 8-308 8-308 #10-364
CONMOV 001140 R 8-216 8-216 8-224 8-224 8-227 8-227 8-229 8-229 8-231
8-231 8-278 8-278 8-285 8-285 #10-342
CONVRT 000004 R #5-71 8-279 8-286 10-342 10-344 10-345
DECF11 000106 R #5-99 8-293
EFN1 = 000001 #4-45 7-143 8-319
ERR1 000121 R #6-103 9-327
ERR2 000157 R #6-104 9-329
E$$MSG = 000001 #1-33
E$$TRP = 000001 #1-32
FPRO = 164000 #4-43
F$$LVL = 000001 #1-28 8-167
GTIM 000000 R #5-70 8-209
G.TIBA = 000002 #5-70
G.TICP = 000016 #5-70
G.TICT = 000014 #5-70
G.TIDA = 000004 #5-70 8-214
G.TIHR = 000006 #5-70 8-225
G.TIMI = 000010 #5-70
G.TIMO = 000002 #5-70
G.TISC = 000012 #5-70
G.TIYR = 000000 #5-70
H.CHK1 = 000072 8-303
H.CHK2 = 000776 8-307
H.FIEX = 000055 *8-205
H.FMAX = 000006 *8-162
H.FPRO = 000044 *8-195
H.IBLB = 000002 *8-160 *8-161
H.IBSZ = 000000 *8-159
H.INDF = 000760 8-292
H.INDN = 000730 8-246 8-257
H.INDO = 000744 8-272
H.LRUC = 000056 *8-163
H.SBCL = 000010 *8-171
H.VCHA = 000042 *8-191
H.VDAT = 000074 8-213 8-236
H.VLEV = 000014 *8-169
H.VNAM = 000016 8-181
H.VOWN = 000036 *8-189
H.VPRO = 000040 *8-190
H.WISZ = 000054 *8-204
INHERR 001134 R 9-328 #9-330
INHE1 001122 R 7-147 #9-327
INHE2 001130 R 8-318 8-320 8-322 #9-329
INHOM 000306 R 7-146 #8-150
IO.WLB = 000400 7-140
LUN3 = 000001 #4-44
MAPR 000053 R 5-75 #5-87
MAUG 000067 R 5-79 #5-91
MDEC 000103 R 5-83 #5-95
INIHOM CREATED BY MACRO ON 10-MAY-88 AT 15:45 PAGE 2
SYMBOL CROSS REFERENCE CREF 04.00
SYMBOL VALUE REFERENCES
MFEB 000045 R 5-73 #5-85
MJAN 000042 R 5-72 #5-84
MJUL 000064 R 5-78 #5-90
MJUN 000061 R 5-77 #5-89
MMAR 000050 R 5-74 #5-86
MMAY 000056 R 5-76 #5-88
MNOV 000100 R 5-82 #5-94
MOCT 000075 R 5-81 #5-93
MONTH 000012 R #5-72 8-219
MSEP 000072 R 5-80 #5-92
M$$HDR = 000001 #1-34
R$$10F = 000001 #1-30
R$$11D = 000001 #1-29
R$$11M = ****** 3-3 3-38 4-59 8-196
R$$20F = 000001 #1-31
S$$YDF = ****** 1-1 1-37
TPB = 177566 #4-51 *11-383
TPS = 177564 #4-50 11-384
TYPIT 001224 R 11-378 11-378 #11-383
$CBDMG = ****** GX 10-343 10-343
$DATIM = ****** GX 5-70 8-211 8-238
$HMBLK = ****** GX 8-315 8-316
$ICHA = ****** GX 8-191
$ICLF = ****** GX 8-171
$IEXT = ****** GX 8-205
$IFPRO = ****** GX 8-195
$ILRU = ****** GX 8-163
$IMXF = ****** GX 8-162
$INDPB = ****** GX *7-136 *7-137 *7-138 *7-139 *7-140 7-141 *8-313 *8-314 *8-315
*8-316 8-317
$INDXF = ****** GX 8-160 8-161
$INHOM 000216 RG #7-136
$INIER = ****** GX 9-330
$INSTA = ****** GX *7-145 *8-321
$IPRO = ****** GX 8-190
$IUIC = ****** GX 8-189 8-277 8-284
$IVNAM = ****** GX 8-182 8-259
$IWIN = ****** GX 8-204
$NDXSZ = ****** GX 8-159
$WBUF = ****** GX 8-150 8-155 8-313
$$ = 000067 #8-216 8-216 #8-224 8-224 #8-227 8-227 #8-229 8-229 #8-231
8-231 #8-278 8-278 #8-285 8-285 #8-304 8-304 #8-308 8-308
#10-343 10-343 #11-378 11-378
$$$GLB = ****** 5-70 5-70 5-70 5-70 5-70 5-70 5-70 5-70 5-70
5-70
$$$OST = 000020 #5-70 5-70 5-70 #5-70 #5-70 5-70 5-70 #5-70 5-70
5-70 #5-70 5-70 5-70 #5-70 5-70 5-70 #5-70 5-70
5-70 #5-70 5-70 5-70 #5-70 5-70 5-70 #5-70 5-70
5-70 #5-70
INIHOM CREATED BY MACRO ON 10-MAY-88 AT 15:45 PAGE 3
MACRO CROSS REFERENCE CREF 04.00
MACRO NAME REFERENCES
CALL #3-36 8-216 8-224 8-227 8-229 8-231 8-278 8-285 8-304 8-308
10-343 11-378
DIR$ #3-36 7-141 #7-143 7-143 8-209 8-317 #8-319 8-319
ERR$ #7-141 #7-143 #8-209 #8-317 #8-319
GTIM$ #3-36 5-70
HMBOF$ #3-37 4-57
MOV$ #7-143 7-143 #8-319 8-319
OFF$ #5-70 5-70 5-70 5-70 5-70 5-70 5-70 5-70 5-70 5-70
5-70
QIOSY$ #3-37 4-58
RETURN #3-36 8-323 10-346 10-368 11-386
WTSE$S #3-36 7-143 8-319
INIMAG - MAGTAPE INITIALIZATION MACRO V05.04 Tuesday 10-May-88 15:45
Table of contents
4- 35 CONSTANTS AND LOCAL DATA
5- 84 MAGTAPE INITIALIZATION
6- 199 SUBROUTINES
RSXDC MACRO V05.04 Tuesday 10-May-88 15:45 Page 2
39
INIMAG - MAGTAPE INITIALIZATION MACRO V05.04 Tuesday 10-May-88 15:45 Page 3
1 .TITLE INIMAG - MAGTAPE INITIALIZATION
2 .IDENT /0004/
3 ;
4 ;
5 ; COPYRIGHT (C) 1974, 1978, 1985 BY
6 ; DIGITAL EQUIPMENT CORPORATION, MAYNARD MASS.
7 ; ALL RIGHTS RESERVED.
8 ; THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY BE USED AND COPIED
9 ; ONLY IN ACCORDANCE WITH THE TERMS OF SUCH LICENSE AND WITH THE INCLUSION
10 ; OF THE ABOVE COPYRIGHT NOTICE. THIS SOFTWARE OR ANY OTHER COPIES THERE-
11 ; OF MAY NOT BE PROVIDED OR OTHERWISE MADE AVAILABLE TO ANY OTHER PERSON.
12 ; NO TITLE TO OR OWNERSHIP OF THE SOFTWARE IS HEREBY TRANSFERRED.
13 ;
14 ; THE INFORMATION CONTAINED IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT
15 ; NOTICE AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT
16 ; CORPORATION.
17 ;
18 ; DIGITAL ASSUMES NO RESPONSIBILITY FOR THE USE OR RELIABILITY OF ITS
19 ; SOFTWARE ON EQUIPMENT WHICH IS NOT SUPPILED BY DIGITAL.
20
21 ;
22 ; VERSION: V002A
23 ; BY: STEVE HORT
24 ; DATE: 1-JUL-74
25 ; EDIT: 002 12/18/74 15:50:00
26 ; BY E. H. MARISON
27 ; EDIT: 003 12/31/74 13:30:00
28 ; BY E. H. MARISON
29 ; EDIT 0004 05-MAR-75 222:00:00
30 ; BY E. H. MARISON
31 ;
32 .MCALL CALL,DIR$,QIO$,QIOSY$,RETURN,WTSE$S
33 ;
INIMAG - MAGTAPE INITIALIZATION MACRO V05.04 Tuesday 10-May-88 15:45 Page 4
CONSTANTS AND LOCAL DATA
35 .SBTTL CONSTANTS AND LOCAL DATA
36 ;
37 ; EQUATED SYMBOLS
38 ;
39 000001 MTEFN1 = 1 ; EFN #1
40 000002 MTLUN2 = 2 ; USE LUN #2
41 ;
42 ; FORMAT OF VOLUME HEADER LABEL (VOL1)
43 ;
44 000000 M.VHLI = 0 ; LABEL IDENTIFIER (3B)
45 000003 M.VHLN = 3 ; LABEL NUMBER (1B)
46 000004 M.VHVI = 4 ; VOLUME IDENTIFIER (6B)
47 000012 M.VHAC = 10. ; ACCESSIBILITY (1B)
48 000013 M.VHRS = 11. ; RESERVED (26B)
49 000045 M.VHOI = 37. ; OWNER IDENTIFIER (14B)
50 000063 M.VHR1 = 51. ; RESERVED (28B)
51 000117 M.VHLS = 79. ; LABEL STANDARD VERSION(1B)
52 ;
53 000025 M.HDSI = 21. ; FILE SET IDENTIFIER (6B)
54 000033 M.HSEC = M.HDSI+6. ;FILE SECTION NUMBER (4B)
55 ;
56 ; EXTERNAL DATA
57 ;
58 000000 QIOSY$ ; DEFINE I/O CODES
59 ;
60 ; LOCAL DATA
61 ;
62 .NLIST BIN
63 000000 MTVHL1: .ASCIZ /VOL1/ ; VHL LABEL IDENTIFIER
64 000005 MTVHL2: .ASCIZ /D%B/ ; VHL DEC SYSTEM IDENTIFIER
65 000011 MTNUMB: .ASCIZ /000/ ; 3 BYTE NUMBER FIELD
66 000015 MTFHL1: .ASCIZ /HDR1/ ; FHL LABEL IDENTIFIER
67 000022 MTFHL2: .ASCII /00010000000100 / ; FILE SECTION NUMBER ETC.
68 000041 .ASCIZ /00000 00000 000000DECFILE11A/
69 000076 MTFTL1: .ASCIZ /EOF1/ ; FTL LABEL IDENTIFIER
70 ;
71 000103 MTPROT: .ASCII /4444444444324410/ ; MAGTAPE VOLUME PROTEC. CODES
72 ;
73 000123 MTMSG0: .ASCIZ /INI -- MAGTAPE LABEL MUST BE SPECIFIED/
74 000172 MTMSG1: .ASCIZ /INI -- MAGTAPE DEVICE ERROR/
75 000226 MTMSG2: .ASCIZ /INI -- MAGTAPE WRITE ERROR/
76 000261 MTMSG3: .ASCIZ /INI -- UNIT DOES NOT SUPPORT 1600 BPI/
77 ;
78 .EVEN
79 .LIST BIN
80 ;
81 000330 MTDPB: QIO$ 0,MTLUN2,MTEFN1,0,$INSTA,0,<0,80.>
82 ;
INIMAG - MAGTAPE INITIALIZATION MACRO V05.04 Tuesday 10-May-88 15:45 Page 5
MAGTAPE INITIALIZATION
84 .SBTTL MAGTAPE INITIALIZATION
85 ;
86 ;+
87 ;
88 ; *** - $INIMT - SPECIAL PROCESSING FOR INITIALIZATION OF A MAGTAPE
89 ;
90 ; ENTRY:
91 ;
92 ; CALL $INIMT
93 ;
94 ;-
95 ;
96 000350 $INIMT::
97 000350 105767 000000G TSTB $IVNAM ; USER MUST SPECIFY VOL LABEL
98 000354 001567 BEQ MTERR0 ; HE DIDN'T GO TELL HIM
99 000356 012704 000330' MOV #MTDPB,R4 ; GET ADDRESS OF DPB
100 000362 022767 003100 000000G CMP #1600.,$IDENS ; IS THIS A HIGH DENSITY UNIT?
101 000370 001404 BEQ 10$ ; YES
102 000372 012764 000004 000014 MOV #4,Q.IOPL(R4) ; YES, SET CHARACTERISTICS
103 000400 000411 BR 20$ ; GO SET THE HARDWARE DRIVER
104 000402 016703 000000G 10$: MOV $PUD,R3 ; GET ADDRESS OF THE PUD
105 000406 036327 000000G 100000 BIT U.C2(R3),#100000 ; IS THIS A TU16?
106 000414 001560 BEQ MTERR3 ; NO
107 000416 012764 004004 000014 MOV #4004,Q.IOPL(R4) ; OBVIOUSLY DIFFERENT FOR TU16
108 000424 20$: CALL MTSTC ; CHARACTERISTICS = DUMP MODE + DENSITY
109 000430 103544 BCS MTERR1 ; MT DEVICE ERROR
110 ;
111 ; REWIND TAPE TO BOT
112 ;
113 000432 CALL MTRWD ; REWIND THE TAPE
114 000436 103541 BCS MTERR1 ; RESULTS WERE NOT SO GOOD
115 ;
116 ; PREPARE TO WRITE VOLUME HEADER LABEL
117 ;
118 000440 012700 000000G MOV #$WBUF,R0 ; GET ADDRESS OF OUR WORK BUFFER
119 000444 CALL CLRBUF ; INITIALIZE BUFFER TO SPACES
120 000450 012703 000000' MOV #MTVHL1,R3 ; GET ADDRESS OF VHL LABEL IDENT
121 000454 CALL MOVCHR ; MOVE IT TO THE BUFFER
122 000460 012703 000000G MOV #$IVNAM,R3 ; GET ADDRESS OF VOLUME LABEL
123 000464 CALL MOVCHR ; ONLY USE THE FIRST 6 CHARS
124 000470 012700 000045G MOV #$WBUF+M.VHOI,R0 ; SKIP OVER THE RESERVED AREA
125 000474 012703 000005' MOV #MTVHL2,R3 ; GET OWNER IDENT
126 000500 CALL MOVCHR ; PUT IT IN ITS PLACE
127 ;
128 ; STORE PROTECTION CODE
129 ;
130 ; '0 = NO ACCESS , '1 = READ ACCESS , '2 = EXTEND ACCESS (APPEND TO LAST FILE ONLY)
131 ; '3 = READ/EXTEND ACCESS , '4 = TOTAL ACCESS (W AND D YEILD TOTAL)
132 ;
133 000504 012705 000004 MOV #4,R5 ; FOUR GROUPS
134 000510 016701 000000G MOV $IPRO,R1 ; GET PROTECTION CODE
135 000514 30$: ; REF TAG
136 000514 010102 MOV R1,R2 ; GET INDEX INTO CODE TABLE
137 000516 042702 177760 BIC #^C17,R2 ; CODE IS 4 BITS LONG
138 000522 116220 000103' MOVB MTPROT(R2),(R0)+ ; STORE IT AWAY
139 000526 006201 ASR R1 ; MOVE TO NEXT GROUP
140 000530 006201 ASR R1
INIMAG - MAGTAPE INITIALIZATION MACRO V05.04 Tuesday 10-May-88 15:45 Page 5-1
MAGTAPE INITIALIZATION
141 000532 006201 ASR R1
142 000534 006201 ASR R1
143 000536 077512 SOB R5,30$ ;LOOP
144 ;
145 000540 012703 000011' MOV #MTNUMB,R3 ; GET ADDR OF OUR TEMP NUMBER FIELD
146 000544 005001 CLR R1 ; MAKE SURE UPPER BYTE IS ZERO
147 000546 156701 000001G BISB $IUIC+1,R1 ; GET PROJECT NUMBER OF UIC
148 000552 CALL BINTOO ; CONVERT TO A 3 DIGIT DECIMAL NUMBER
149 000556 CALL MOVCHR ; STORE IN THE BUFFER
150 000562 012703 000011' MOV #MTNUMB,R3 ; RESET ADDRESS OF TEMP DATA FIELD
151 000566 005001 CLR R1 ; ZERO THE LAST RESULT
152 000570 156701 000000G BISB $IUIC,R1 ; GET THE PROGRAMMER NUMBER OF THE UIC
153 000574 CALL BINTOO ; CONVERT TO DECIMAL ASCII
154 000600 CALL MOVCHR ; GO MOVE THEM
155 000604 112767 000061 000117G MOVB #'1,$WBUF+M.VHLS ; ANSI LABEL STANDARD VERSION
156 ; WE USE #1 TO AVOID PROBLEMS WITH OS360
157 ; THE ACP ACCEPTS #1,2,AND 3
158 000612 CALL MTWLB ; GO WRITE THIS BLOCK TO TAPE
159 000616 103454 BCS MTERR2 ; MT WRITE ERROR
160 ;
161 ; WRITE EMPTY FILE SECTION
162 ;
163 000620 012700 000000G MOV #$WBUF,R0 ; RESTORE THE BUFFER POINTER
164 000624 CALL CLRBUF ; 'CLEAR' THE DATA BUFFER
165 000630 012703 000015' MOV #MTFHL1,R3 ; GET THE LABEL IDENTIFIER
166 000634 CALL MOVCHR ; MOVE IT TO THE BUFFER
167 000640 012700 000025G MOV #$WBUF+M.HDSI,R0 ; MOVE THE POINTER TO THE FILE SET IDENTIFIER
168 000644 012703 000000G MOV #$IVNAM,R3 ; FILE SET ID = VOLUME NAME
169 000650 CALL MOVCHR ; MOVE IT INTO LABEL
170 000654 012700 000033G MOV #$WBUF+M.HSEC,R0 ; MOVE PTR TO FILE SECTION #
171 000660 012703 000022' MOV #MTFHL2,R3 ; PREPARE TO MOVE THE REST OF THE HDR1 LABEL
172 000664 40$: CALL MOVCHR ; MOVE THE NEXT 6 CHARACTERS
173 000670 105713 TSTB (R3) ; AT THE END OF THE STRING?
174 000672 001374 BNE 40$ ; NO
175 000674 CALL WRTEOF ; WRITE DATA & THEN EOF MARKERS
176 000700 103423 BCS MTERR2 ; AN ERROR HAS OCCURRED
177 ;
178 ; WRITE END-OF-FILE LABEL (EOF1)
179 ;
180 000702 012700 000000G MOV #$WBUF,R0 ; RESET BUFFER POINTER
181 000706 012703 000076' MOV #MTFTL1,R3 ; GET LABEL IDENTIFIER ADDRESS
182 000712 CALL MOVCHR ; MOVE TO THE BUFFER
183 000716 CALL WRTEOF ; WRITE THE DATA + THE EOF MARKERS
184 000722 103412 BCS MTERR2 ; WOT, ANOTHER ERROR!
185 000724 CALL MTRWD ; REWIND THE TAPE FOR HIM
186 000730 103404 BCS MTERR1 ; NEARLY MADE IT
187 000732 RETURN ; BUT THIS ISN'T
188 ;
189 000734 012700 000123' MTERR0: MOV #MTMSG0,R0 ; GET ADDR OF MESSAGE
190 000740 000410 BR MTERRC ; TAKE COMMON EXIT
191 000742 012700 000172' MTERR1: MOV #MTMSG1,R0 ; GET ADDRESS OF MESSAGE
192 000746 000405 BR MTERRC ; TAKE COMMON EXIT
193 000750 012700 000226' MTERR2: MOV #MTMSG2,R0 ; GET THE MESSAGE ADDRESS
194 000754 000402 BR MTERRC ; USE COMMON ERROR RETURN
195 000756 012700 000261' MTERR3: MOV #MTMSG3,R0 ; GET THE ADDRESS OF THIS MESSAGE
196 000762 000167 000000G MTERRC: JMP $INIER ; TELL THE USER ABOUT THE ERROR
197 ;
INIMAG - MAGTAPE INITIALIZATION MACRO V05.04 Tuesday 10-May-88 15:45 Page 6
SUBROUTINES
199 .SBTTL SUBROUTINES
200 ;
201 ;+
202 ;
203 ; *** - WRTEOF - CODE TO WRITE OUT THE LAST DATA BUFFER AND
204 ; TO FOLLOW THIS BY TWO EOF MARKERS.
205 ;
206 ; ENTRY:
207 ;
208 ; CALL WRTEOF
209 ;
210 ;-
211 ;
212 000766 WRTEOF: CALL MTWLB ; WRITE THIS LOT OUT
213 000772 103405 BCS 10$ ; ERRORS!!!!
214 000774 CALL MTEOF ; WRITE AN EOF MARKER
215 001000 103402 BCS 10$ ; MUST KEEP CHECKING THESE THINGS
216 001002 CALL MTEOF ; WRITE ANOTHER EOF MARKER
217 001006 10$: RETURN ; RETURN TO MAINLINE
218 ;
INIMAG - MAGTAPE INITIALIZATION MACRO V05.04 Tuesday 10-May-88 15:45 Page 7
SUBROUTINES
220 ;
221 ;+
222 ;
223 ; *** - MOVCHR - THIS ROUTINE MOVES CHARACTERS FROM A GIVEN PLACE
224 ; TO A PREDETERMINED PLACE IN THE MAGTAPE BUFFER.
225 ; NOTE: A MAXIMUM OF 6 CHARACTERS MAY BE TRANSFERRED
226 ; DURING ANY ONE CALL.
227 ;
228 ; ENTRY:
229 ;
230 ; CALL MOVCHR
231 ;
232 ; INPUT:
233 ;
234 ; R0 - CURRENT ADDRESS POINTER TO THE MT BUFFER
235 ; R3 - ADDRESS OF DATA TO TRANSFER (TERMINATED BY A NULL)
236 ;
237 ; OUTPUT:
238 ;
239 ; R0 - POINTER UPDATED BY NUMBER OF CHARACTERS TRANSFERRED
240 ; R3 - DITTO
241 ;
242 ;-
243 ;
244 001010 010246 MOVCHR: MOV R2,-(SP) ; AND R2
245 001012 012702 000006 MOV #6,R2 ; SET THE MAXIMUM TRANSFER COUNT
246 001016 105713 10$: TSTB (R3) ; IS THIS THE END?
247 001020 001402 BEQ 20$ ; YES, NO MORE TO MOVE
248 001022 112320 MOVB (R3)+,(R0)+ ; NO, SO PUT THIS ONE IN THE BUFFER
249 001024 077204 SOB R2,10$ ; MAXIMUM COUNT REACHED?
250 001026 012602 20$: MOV (SP)+,R2 ; YES, RESTORE R2
251 001030 RETURN ; EXIT
252 ;
INIMAG - MAGTAPE INITIALIZATION MACRO V05.04 Tuesday 10-May-88 15:45 Page 8
SUBROUTINES
254 ;
255 ;+
256 ;
257 ; *** - MTRWD - REWIND THE MAGTAPE TO BOT
258 ; *** - MTSTC - SET THE MAGTAPE CHARACTERISTICS
259 ; *** - MTEOF - WRITE AN EOF MARK ON THE TAPE
260 ; *** - MTWLB - WRITE A LOGICAL BLOCK ON THE TAPE
261 ;
262 ; ENTRY:
263 ;
264 ; CALL MT[FUNCTION NAME]
265 ;
266 ; INPUT:
267 ;
268 ; R4 - ADDRESS OF DPB
269 ;
270 ;-
271 ;
272 001032 012764 002400 000002 MTRWD: MOV #IO.RWD,Q.IOFN(R4) ; SETUP THE 'REWIND' FUNCTION
273 001040 000412 BR MTCOMX ; EXECUTE THE COMMON CODE
274 001042 112764 000007 000001 MTSTC: MOVB #7,1(R4) ; SET THE DPB SIZE
275 001050 012764 002500 000002 MOV #IO.STC,Q.IOFN(R4) ; SETUP THE 'SET CHARACTERISTICS' FUNCTION
276 001056 000420 BR MTCOMN ; GO EXECUTE THE COMMON CODE
277 001060 012764 003000 000002 MTEOF: MOV #IO.EOF,Q.IOFN(R4) ; SETUP THE 'END-OF-FILE' FUNCTION
278 001066 112764 000006 000001 MTCOMX: MOVB #6,1(R4) ; SET THE DPB SIZE
279 001074 000411 BR MTCOMN ; MORE COMMON CODE
280 001076 112764 000010 000001 MTWLB: MOVB #8.,1(R4) ; SET THE DPB SIZE
281 001104 012764 000400 000002 MOV #IO.WLB,Q.IOFN(R4) ; SETUP TO 'WRITE' A LOGICAL BLOCK
282 001112 012764 000000G 000014 MOV #$WBUF,Q.IOPL(R4) ; GET THE ADDRESS OF THE BUFFER
283 001120 MTCOMN: DIR$ R4 ; GO EXECUTE THE GIVEN FUNCTION
284 001124 103413 BCS 10$ ; SOME SORT OF RSX CALL ERROR
285 001126 WTSE$S #MTEFN1 ; WAIT ON EFN #1
286 001140 103405 BCS 10$ ; ANOTHER CHANCE FOR RSX TO FAIL
287 001142 005367 000000G DEC $INSTA ; CHECK FOR ERRORS
288 001146 000261 SEC ; ASSUME BAD RETURN, SET ERROR FLAG
289 001150 001001 BNE 10$ ; IT REALLY WAS AN ERROR
290 001152 000241 CLC ; RESET ERROR FLAG FOR GOOD RETURN
291 001154 10$: RETURN ; EXIT TO CALLER
292 ;
INIMAG - MAGTAPE INITIALIZATION MACRO V05.04 Tuesday 10-May-88 15:45 Page 9
SUBROUTINES
294 ;
295 ;+
296 ;
297 ; *** - BINTOO - BINARY TO DECIMAL ASCII CONVERSION (3 DIGITS ONLY)
298 ;
299 ; ENTRY:
300 ;
301 ; CALL BINTOO
302 ;
303 ; INPUT:
304 ;
305 ; R1 - BINARY NUMBER TO CONVERT
306 ; R3 - ADDRESS OF ASCII RECEIVER BUFFER
307 ;
308 ;-
309 ;
310 001156 010046 BINTOO: MOV R0,-(SP) ; SAVE R0
311 001160 010246 MOV R2,-(SP) ; SAVE R2
312 001162 010346 MOV R3,-(SP) ; SAVE R3
313 001164 005000 CLR R0 ; HIGH ORDER BITS OBVIOUSLY ZERO
314 001166 012702 000144 MOV #100.,R2 ; PREPARE TO GET THE FIRST DIGIT
315 001172 CALL DIVIDE ; RESULT OBTAINED BY SIMPLE DIVISION
316 001176 062701 000060 ADD #60,R1 ; FORM THE ASCII EQUIVALENT
317 001202 110123 MOVB R1,(R3)+ ; STORE IN TEMP BUFFER
318 001204 010201 MOV R2,R1 ; GET THE REMAINDER
319 001206 012702 000012 MOV #10.,R2 ; NOW DETERMINE THE SECOND DIGIT
320 001212 CALL DIVIDE ; EXACTLY AS BEFORE
321 001216 062701 000060 ADD #60,R1 ; CONVERT IT TO ASCII
322 001222 110123 MOVB R1,(R3)+ ; PUT IT NEXT TO THE LAST ONE
323 001224 062702 000060 ADD #60,R2 ; THIS MUST BE THE LAST DIGIT
324 001230 110213 MOVB R2,(R3) ; SAVE THIS ONE TOO
325 001232 012603 MOV (SP)+,R3 ; RESTORE R3
326 001234 012602 MOV (SP)+,R2 ; AND R2
327 001236 012600 MOV (SP)+,R0 ; DON'T FORGET R0
328 001240 RETURN ; EXIT GRACEFULLY
329 ;
INIMAG - MAGTAPE INITIALIZATION MACRO V05.04 Tuesday 10-May-88 15:45 Page 10
SUBROUTINES
331 ;
332 ;+
333 ;
334 ; *** - CLRBUF - CODE TO INITIALIZE THE MT BUFFER TO SPACES
335 ;
336 ; ENTRY:
337 ;
338 ; CALL CLRBUF
339 ;
340 ; INPUT:
341 ;
342 ; R0 - ADDRESS OF MT BUFFER
343 ;
344 ;-
345 ;
346 001242 010046 CLRBUF: MOV R0,-(SP) ; SAVE R0
347 001244 010146 MOV R1,-(SP) ; SAVE R1
348 001246 012701 000120 MOV #80.,R1 ; GET NUMBER OF BYTES TO 'CLEAR'
349 001252 112720 000040 10$: MOVB #40,(R0)+ ; CLEAR THIS BYTE
350 001256 077103 SOB R1,10$ ; ANY MORE LEFT?
351 001260 012601 MOV (SP)+,R1 ; NO, RESTORE R1
352 001262 012600 MOV (SP)+,R0 ; AND R0
353 001264 RETURN ; EXIT TO CALLER
354 ;
355 000001 .END
INIMAG - MAGTAPE INITIALIZATION MACRO V05.04 Tuesday 10-May-88 15:45 Page 10-1
Symbol table
BINTOO 001156R IE.IPR= 177641 IO.CRC= 001020 IO.RWU= 002540 MTFTL1 000076R
CLRBUF 001242R IE.ISQ= 177703 IO.CRE= 012000 IO.R1C= 002400 MTLUN2= 000002
DIVIDE= ****** GX IE.ITI= 177643 IO.CTI= 015400 IO.SAO= 004000 MTMSG0 000123R
E$$MSG= 000001 IE.ITS= 177770 IO.CTL= 016400 IO.SCS= 013000 MTMSG1 000172R
E$$TRP= 000001 IE.LCK= 177745 IO.DAC= 010000 IO.SDI= 013000 MTMSG2 000226R
F$$LVL= 000001 IE.LNL= 177646 IO.DCI= 014400 IO.SDO= 012400 MTMSG3 000261R
IE.ABO= 177761 IE.MBK= 177721 IO.DCT= 002470 IO.SEC= 002520 MTNUMB 000011R
IE.ACT= 177771 IE.MOD= 177753 IO.DEL= 012400 IO.SEM= 002440 MTPROT 000103R
IE.ADP= 177636 IE.NBF= 177731 IO.DET= 002000 IO.SHT= 002410 MTRWD 001032R
IE.ALN= 177736 IE.NBK= 177727 IO.DIS= 016000 IO.SLO= 005400 MTSTC 001042R
IE.AST= 177660 IE.NFI= 177704 IO.DTI= 016000 IO.SMO= 002560 MTVHL1 000000R
IE.BAD= 177777 IE.NLN= 177733 IO.ENA= 006000 IO.SNM= 002450 MTVHL2 000005R
IE.BBE= 177710 IE.NNC= 177674 IO.EOF= 003000 IO.SPB= 002420 MTWLB 001076R
IE.BDI= 177714 IE.NOD= 177751 IO.ESA= 002500 IO.SPF= 002440 M$$HDR= 000001
IE.BDR= 177716 IE.NSF= 177746 IO.EXT= 011400 IO.SSO= 004400 M.HDSI= 000025
IE.BDV= 177711 IE.OFL= 177677 IO.FDX= 003020 IO.SST= 002430 M.HSEC= 000033
IE.BHD= 177700 IE.ONP= 177773 IO.FNA= 004400 IO.STC= 002500 M.VHAC= 000012
IE.BLK= 177754 IE.OVR= 177756 IO.HDX= 003010 IO.STP= 016400 M.VHLI= 000000
IE.BNM= 177712 IE.PRI= 177760 IO.HIS= 015000 IO.SYN= 003040 M.VHLN= 000003
IE.BTF= 177675 IE.RAC= 177724 IO.INL= 002400 IO.TRM= 002410 M.VHLS= 000117
IE.BTP= 177725 IE.RAT= 177723 IO.ITI= 017000 IO.UNL= 000042 M.VHOI= 000045
IE.BVR= 177701 IE.RBG= 177730 IO.KIL= 000012 IO.WAT= 013400 M.VHRS= 000013
IE.BYT= 177755 IE.RCN= 177722 IO.LED= 012000 IO.WLB= 000400 M.VHR1= 000063
IE.CKP= 177766 IE.RER= 177740 IO.LOV= 001010 IO.WLS= 000410 M.VHVI= 000004
IE.CKS= 177742 IE.RNM= 177715 IO.LTK= 000050 IO.WLV= 000500 Q.IOAE= 000012
IE.CLO= 177732 IE.RSU= 177757 IO.MCS= 013400 IO.WVB= 011000 Q.IOEF= 000006
IE.CON= 177752 IE.SDP= 177635 IO.MDA= 016000 IO.XMT= 014400 Q.IOFN= 000002
IE.DAA= 177770 IE.SNC= 177735 IO.MDI= 014400 IO.XNA= 014410 Q.IOLU= 000004
IE.DAO= 177763 IE.SPC= 177772 IO.MDO= 015400 IQ.Q = 000002 Q.IOPL= 000014
IE.DFU= 177750 IE.SQC= 177734 IO.MLO= 006000 IQ.X = 000001 Q.IOPR= 000007
IE.DNA= 177771 IE.SRE= 177762 IO.MOD= 003000 IS.BV = 000005 Q.IOSB= 000010
IE.DNR= 177775 IE.STK= 177706 IO.MSO= 005000 IS.CLR= 000000 R$$10F= 000001
IE.DUN= 177767 IE.ULN= 177773 IO.RAL= 001010 IS.CR = 006401 R$$11D= 000001
IE.DUP= 177707 IE.UPN= 177777 IO.RAT= 013000 IS.ESC= 015401 R$$20F= 000001
IE.EBX= 177776 IE.VER= 177774 IO.RBC= 003000 IS.PND= 000000 U.C2 = ****** GX
IE.EOF= 177766 IE.WAC= 177743 IO.RCI= 015000 IS.RDD= 000002 WRTEOF 000766R
IE.EOT= 177702 IE.WAT= 177741 IO.RCV= 015000 IS.SET= 000002 $IDENS= ****** GX
IE.EOV= 177765 IE.WER= 177737 IO.RDB= 001200 IS.SUC= 000001 $INIER= ****** GX
IE.EXP= 177676 IE.WLK= 177764 IO.RDN= 000022 MOVCHR 001010R $INIMT 000350RG
IE.FEX= 177717 IE.2DV= 177720 IO.REL= 013400 MTCOMN 001120R $INSTA= ****** GX
IE.FHE= 177705 IO.ACE= 007400 IO.RHD= 001010 MTCOMX 001066R $IPRO = ****** GX
IE.FOP= 177713 IO.ACR= 006400 IO.RLB= 001000 MTDPB 000330R $IUIC = ****** GX
IE.HFU= 177744 IO.ACW= 007000 IO.RLV= 001100 MTEFN1= 000001 $IVNAM= ****** GX
IE.HWR= 177772 IO.ADS= 014000 IO.RNA= 005400 MTEOF 001060R $PUD = ****** GX
IE.IDU= 177644 IO.APC= 014000 IO.RNC= 001004 MTERRC 000762R $WBUF = ****** GX
IE.IEF= 177637 IO.APV= 014010 IO.RNE= 001020 MTERR0 000734R $$ = 000067
IE.IFC= 177776 IO.ATT= 001400 IO.RTC= 003400 MTERR1 000742R $$MSG = 000000
IE.IFU= 177747 IO.CCI= 014000 IO.RTI= 016400 MTERR2 000750R $$$ARG= 000010
IE.ILL= 177726 IO.CCT= 002460 IO.RTK= 000060 MTERR3 000756R $$$OST= 000014
IE.ILU= 177640 IO.CLN= 003400 IO.RVB= 010400 MTFHL1 000015R ...GBL= 000000
IE.INS= 177776 IO.CON= 015400 IO.RWD= 002400 MTFHL2 000022R
. ABS. 000000 000 (RW,I,GBL,ABS,OVR)
001266 001 (RW,I,LCL,REL,CON)
Errors detected: 0
*** Assembler statistics
INIMAG - MAGTAPE INITIALIZATION MACRO V05.04 Tuesday 10-May-88 15:45 Page 10-2
Symbol table
Work file reads: 0
Work file writes: 0
Size of work file: 10802 Words ( 43 Pages)
Size of core pool: 12356 Words ( 47 Pages)
Operating system: RSX-11M/PLUS
Elapsed time: 00:00:32.41
[53,10]INIMAG,[53,20]INIMAG/-SP/CR=[53,30]RSXDC,INIMAG
INIMAG CREATED BY MACRO ON 10-MAY-88 AT 15:46 PAGE 1
SYMBOL CROSS REFERENCE CREF 04.00
SYMBOL VALUE REFERENCES
BINTOO 001156 R 5-148 5-148 5-153 5-153 #9-310
CLRBUF 001242 R 5-119 5-119 5-164 5-164 #10-346
DIVIDE = ****** GX 9-315 9-315 9-320 9-320
E$$MSG = 000001 #1-33
E$$TRP = 000001 #1-32
F$$LVL = 000001 #1-28
IO.EOF = 003000 8-277
IO.RWD = 002400 8-272
IO.STC = 002500 8-275
IO.WLB = 000400 8-281
MOVCHR 001010 R 5-121 5-121 5-123 5-123 5-126 5-126 5-149 5-149 5-154
5-154 5-166 5-166 5-169 5-169 5-172 5-172 5-182 5-182
#7-244
MTCOMN 001120 R 8-276 8-279 #8-283
MTCOMX 001066 R 8-273 #8-278
MTDPB 000330 R #4-81 5-99
MTEFN1 = 000001 #4-39 4-81 8-285
MTEOF 001060 R 6-214 6-214 6-216 6-216 #8-277
MTERRC 000762 R 5-190 5-192 5-194 #5-196
MTERR0 000734 R 5-98 #5-189
MTERR1 000742 R 5-109 5-114 5-186 #5-191
MTERR2 000750 R 5-159 5-176 5-184 #5-193
MTERR3 000756 R 5-106 #5-195
MTFHL1 000015 R #4-66 5-165
MTFHL2 000022 R #4-67 5-171
MTFTL1 000076 R #4-69 5-181
MTLUN2 = 000002 #4-40 4-81
MTMSG0 000123 R #4-73 5-189
MTMSG1 000172 R #4-74 5-191
MTMSG2 000226 R #4-75 5-193
MTMSG3 000261 R #4-76 5-195
MTNUMB 000011 R #4-65 5-145 5-150
MTPROT 000103 R #4-71 5-138
MTRWD 001032 R 5-113 5-113 5-185 5-185 #8-272
MTSTC 001042 R 5-108 5-108 #8-274
MTVHL1 000000 R #4-63 5-120
MTVHL2 000005 R #4-64 5-125
MTWLB 001076 R 5-158 5-158 6-212 6-212 #8-280
M$$HDR = 000001 #1-34
M.HDSI = 000025 #4-53 4-54 5-167
M.HSEC = 000033 #4-54 5-170
M.VHAC = 000012 #4-47
M.VHLI = 000000 #4-44
M.VHLN = 000003 #4-45
M.VHLS = 000117 #4-51 *5-155
M.VHOI = 000045 #4-49 5-124
M.VHRS = 000013 #4-48
M.VHR1 = 000063 #4-50
M.VHVI = 000004 #4-46
Q.IOAE = 000012 #4-81
Q.IOEF = 000006 #4-81
Q.IOFN = 000002 #4-81 *8-272 *8-275 *8-277 *8-281
INIMAG CREATED BY MACRO ON 10-MAY-88 AT 15:46 PAGE 2
SYMBOL CROSS REFERENCE CREF 04.00
SYMBOL VALUE REFERENCES
Q.IOLU = 000004 #4-81
Q.IOPL = 000014 #4-81 *5-102 *5-107 *8-282
Q.IOPR = 000007 #4-81
Q.IOSB = 000010 #4-81
R$$10F = 000001 #1-30
R$$11D = 000001 #1-29
R$$20F = 000001 #1-31
S$$YDF = ****** 1-1 1-37
U.C2 = ****** GX 5-105
WRTEOF 000766 R 5-175 5-175 5-183 5-183 #6-212
$IDENS = ****** GX 5-100
$INIER = ****** GX 5-196
$INIMT 000350 RG #5-96
$INSTA = ****** GX 4-81 *8-287
$IPRO = ****** GX 5-134
$IUIC = ****** GX 5-147 5-152
$IVNAM = ****** GX 5-97 5-122 5-168
$PUD = ****** GX 5-104
$WBUF = ****** GX 5-118 5-124 *5-155 5-163 5-167 5-170 5-180 8-282
$$ = 000067 #5-108 5-108 #5-113 5-113 #5-119 5-119 #5-121 5-121 #5-123
5-123 #5-126 5-126 #5-148 5-148 #5-149 5-149 #5-153 5-153
#5-154 5-154 #5-158 5-158 #5-164 5-164 #5-166 5-166 #5-169
5-169 #5-172 5-172 #5-175 5-175 #5-182 5-182 #5-183 5-183
#5-185 5-185 #6-212 6-212 #6-214 6-214 #6-216 6-216 #9-315
9-315 #9-320 9-320
$$$ARG = 000010 #4-81 4-81 #4-81 4-81 #4-81 4-81
$$$GLB = ****** 4-81 4-81 4-81 4-81 4-81 4-81 4-81 4-81
$$$OST = 000014 #4-81 4-81 4-81 #4-81 4-81 4-81 #4-81 4-81 4-81
#4-81 4-81 4-81 #4-81 4-81 4-81 #4-81 4-81 4-81
#4-81 4-81
INIMAG CREATED BY MACRO ON 10-MAY-88 AT 15:46 PAGE 3
MACRO CROSS REFERENCE CREF 04.00
MACRO NAME REFERENCES
CALL #3-32 5-108 5-113 5-119 5-121 5-123 5-126 5-148 5-149 5-153
5-154 5-158 5-164 5-166 5-169 5-172 5-175 5-182 5-183 5-185
6-212 6-214 6-216 9-315 9-320
DIR$ #3-32 8-283 #8-285 8-285
ERR$ #8-283 #8-285
MOV$ #8-285 8-285
OFF$ #4-81 4-81 4-81 4-81 4-81 4-81 4-81 4-81 4-81
QDPB$ #4-81 4-81
QIOSY$ #3-32 4-58
QIO$ #3-32 4-81
RETURN #3-32 5-187 6-217 7-251 8-291 9-328 10-353
WTSE$S #3-32 8-285
ININDX - INITVOL WRITE OUT INDE MACRO V05.04 Tuesday 10-May-88 15:43
Table of contents
4- 49 LOCAL DATA
5- 73 ERROR MESSAGES
6- 85 BUILD INDEX FILE BIT MAP
7- 109 BUILD INDEX FILE HEADERS
9- 213 ERROR PROCESSING
10- 231 SUBROUTINES
RSXDC MACRO V05.04 Tuesday 10-May-88 15:43 Page 2
39
ININDX - INITVOL WRITE OUT INDE MACRO V05.04 Tuesday 10-May-88 15:43 Page 3
1 .TITLE ININDX - INITVOL WRITE OUT INDEX FILE
2
3 .IF DF R$$11M
4 .IFT
5 .IDENT "M01"
6 .IFF
7 .IDENT "D01"
8 .ENDC
9
10 ; COPYRIGHT (C) 1974, 1978, 1985 BY
11 ; DIGITAL EQUIPMENT CORPORATION, MAYNARD MASS.
12 ; ALL RIGHTS RESERVED.
13 ; THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY BE USED AND COPIED
14 ; ONLY IN ACCORDANCE WITH THE TERMS OF SUCH LICENSE AND WITH THE INCLUSION
15 ; OF THE ABOVE COPYRIGHT NOTICE. THIS SOFTWARE OR ANY OTHER COPIES THERE-
16 ; OF MAY NOT BE PROVIDED OR OTHERWISE MADE AVAILABLE TO ANY OTHER PERSON.
17 ; NO TITLE TO OR OWNERSHIP OF THE SOFTWARE IS HEREBY TRANSFERRED.
18 ;
19 ; THE INFORMATION CONTAINED IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT
20 ; NOTICE AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT
21 ; CORPORATION.
22 ;
23 ; DIGITAL ASSUMES NO RESPONSIBILITY FOR THE USE OR RELIABILITY OF ITS
24 ; SOFTWARE ON EQUIPMENT WHICH IS NOT SUPPILED BY DIGITAL.
25 ;
26 ;
27
28 ; VERSION: 01
29 ; BY: H. LEV
30 ; DATE: 5/3/74
31
32 ;
33 ; THIS ROUTINE WRITES OUT THE INDEX FILE BIT MAP AND SYSTEM FILE
34 ; HEADERS
35 ;
36
37 .MCALL CALL,DIR$,FHDOF$,FDOFF$,FCSBT$,QIOSY$,RETURN,WTSE$S
38 000000 FHDOF$ ; DEFINE FILE HEADER OFFSETS
39 000000 FDOFF$ DEF$L ;
40 000000 FCSBT$ ;
41 000000 QIOSY$ ;
42 ;
43 ; EQUATED SYMBOLS
44 ;
45 160000 FILPRO = 160000 ; [RWED,RWED,RWED,R]
46 000001 EFN1 = 1 ; EVENT FLAG TO WAIT ON
47
ININDX - INITVOL WRITE OUT INDE MACRO V05.04 Tuesday 10-May-88 15:43 Page 4
LOCAL DATA
49 .SBTTL LOCAL DATA
50 000000 000000 FILID: .WORD 0 ; FILE ID
51 000002 000000 FILSEQ: .WORD 0 ; FILE SEQUENCE #
52 000004 000016' FILNAM: .WORD FIL1
53 000006 000026' .WORD FIL2
54 000010 000036' .WORD FIL3
55 000012 000046' .WORD FIL4
56 000014 000056' .WORD FIL5
57 000016 035164 021406 FIL1: .RAD50 /INDEXF/
58 000022 000000 .WORD 0
59 000024 075273 .RAD50 /SYS/
60 000026 006774 050570 FIL2: .RAD50 /BITMAP/
61 000032 000000 .WORD 0
62 000034 075273 .RAD50 /SYS/
63 000036 006254 007153 FIL3: .RAD50 /BADBLK/
64 000042 000000 .WORD 0
65 000044 075273 .RAD50 /SYS/
66 000046 140116 140116 FIL4: .RAD50 /000000/
67 000052 000000 .WORD 0
68 000054 015172 .RAD50 /DIR/
69 000056 012452 035117 FIL5: .RAD50 /CORIMG/
70 000062 000000 .WORD 0
71 000064 075273 .RAD50 /SYS/
ININDX - INITVOL WRITE OUT INDE MACRO V05.04 Tuesday 10-May-88 15:43 Page 5
ERROR MESSAGES
73 .SBTTL ERROR MESSAGES
74
75 000066 111 116 111 ERR1: .ASCIZ %INI -- INDEX FILE BIT MAP I/O ERROR%
000071 040 055 055
000074 040 111 116
000077 104 105 130
000102 040 106 111
000105 114 105 040
000110 102 111 124
000113 040 115 101
000116 120 040 111
000121 057 117 040
000124 105 122 122
000127 117 122 000
76 000132 111 116 111 ERR2: .ASCIZ %INI -- INDEX FILE HEADER I/O ERROR%
000135 040 055 055
000140 040 111 116
000143 104 105 130
000146 040 106 111
000151 114 105 040
000154 110 105 101
000157 104 105 122
000162 040 111 057
000165 117 040 105
000170 122 122 117
000173 122 000
77 000175 111 116 111 ERR3: .ASCIZ %INI -- STORAGE BIT MAP FILE HEADER I/O ERROR%
000200 040 055 055
000203 040 123 124
000206 117 122 101
000211 107 105 040
000214 102 111 124
000217 040 115 101
000222 120 040 106
000225 111 114 105
000230 040 110 105
000233 101 104 105
000236 122 040 111
000241 057 117 040
000244 105 122 122
000247 117 122 000
78 000252 111 116 111 ERR4: .ASCIZ %INI -- BAD BLOCK HEADER I/O ERROR%
000255 040 055 055
000260 040 102 101
000263 104 040 102
000266 114 117 103
000271 113 040 110
000274 105 101 104
000277 105 122 040
000302 111 057 117
000305 040 105 122
000310 122 117 122
000313 000
79 000314 111 116 111 ERR5: .ASCIZ %INI -- MFD FILE HEADER I/O ERROR%
000317 040 055 055
000322 040 115 106
000325 104 040 106
ININDX - INITVOL WRITE OUT INDE MACRO V05.04 Tuesday 10-May-88 15:43 Page 5-1
ERROR MESSAGES
000330 111 114 105
000333 040 110 105
000336 101 104 105
000341 122 040 111
000344 057 117 040
000347 105 122 122
000352 117 122 000
80 000355 111 116 111 ERR6: .ASCIZ %INI -- NULL FILE HEADER I/O ERROR%
000360 040 055 055
000363 040 116 125
000366 114 114 040
000371 106 111 114
000374 105 040 110
000377 105 101 104
000402 105 122 040
000405 111 057 117
000410 040 105 122
000413 122 117 122
000416 000
81 000417 111 116 111 ERR7: .ASCIZ %INI -- CHECKPOINT FILE HEADER I/O ERROR%
000422 040 055 055
000425 040 103 110
000430 105 103 113
000433 120 117 111
000436 116 124 040
000441 106 111 114
000444 105 040 110
000447 105 101 104
000452 105 122 040
000455 111 057 117
000460 040 105 122
000463 122 117 122
000466 000
82 000467 111 116 111 ERR8: .ASCIZ %INI -- MFD WRITE ERROR%
000472 040 055 055
000475 040 115 106
000500 104 040 127
000503 122 111 124
000506 105 040 105
000511 122 122 117
000514 122 000
83 .EVEN
ININDX - INITVOL WRITE OUT INDE MACRO V05.04 Tuesday 10-May-88 15:43 Page 6
BUILD INDEX FILE BIT MAP
85 .SBTTL BUILD INDEX FILE BIT MAP
86
87 ;+
88 ; *** - $INDXF - BUILD INDEX FILE AND WRITE IT OUT
89 ; THIS ROUTINE BUILDS THE INDEX FILE BIT MAP BLOCK(S) AND
90 ; WRITES THEM OUT. IT THEN BUILDS FILE HEADERS FOR THE INDEX
91 ; FILE, STORAGE BIT MAP FILE, BAD BLOCK FILE, MASTER FILE
92 ; DIRECTORY AND (FOR RSX-11D) THE CHECKPOINT FILE.
93 ;-
94 000516 $INOXF::CALL WKZERO ; ZERO WORK BUFFER
95 000522 052715 000037 BIS #37,(R5) ; SET FILE HEADERS 1 THRU 5 BUSY
96 000526 116767 000000G 000022G MOVB $INDXF,$INDPB+22 ; SET FIRST LBN
97 000534 016767 000002G 000024G MOV $INDXF+2,$INDPB+24 ; OF INDEX FLE
98 000542 010567 000014G MOV R5,$INDPB+14 ; SET BUFFER ADDRESS
99 000546 012767 001000 000016G MOV #512.,$INDPB+16 ; SET BUFFER LENGTH
100 000554 10$: CALL DOIO ; WRITE OUT THE BLOCK
101 000560 103412 BCS 20$ ; ERROR
102 000562 022767 010000 000000G CMP #4096.,$IMXF ; NEED ANOTHER BLOCK?
103 000570 103010 BHIS INDFH ; NO
104 000572 162767 010000 000000G SUB #4096.,$IMXF ; YES, COMPUTE HEADERS LEFT
105 000600 CALL WKZERO ; ZERO WORK BUFFER
106 000604 000763 BR 10$ ; LOOP
107 000606 000167 000550 20$: JMP INDE1 ;
ININDX - INITVOL WRITE OUT INDE MACRO V05.04 Tuesday 10-May-88 15:43 Page 7
BUILD INDEX FILE HEADERS
109 .SBTTL BUILD INDEX FILE HEADERS
110 000612 INDFH:
111 000612 012767 000001 177160 MOV #1,FILID ; INITIALIZE FILE ID
112 000620 012767 000001 177154 MOV #1,FILSEQ ; INITIALIZE FILE SEQUENCE #
113 ;
114 ; BUILD INDEX FILE HEADER
115 ;
116 000626 CALL BLDHDR ; BUILD COMMON DATA
117 000632 112764 000006 000010 MOVB #6,M.USE(R4) ; SET WORDS IN USE
118 000640 112764 000314 000011 MOVB #377-<56+<M.RTRV/2>>,M.MAX(R4) ; SET TOTAL AVAILABLE
119 000646 010403 MOV R4,R3 ; GET ADDRESS
120 000650 062703 000012 ADD #M.RTRV,R3 ; OF RETRIEVAL POINTER
121 000654 005023 CLR (R3)+ ; POINTER FOR
122 000656 005023 CLR (R3)+ ; BOOT BLOCK
123 000660 016723 000000G MOV $HMBLK,(R3)+ ; POINTER FOR
124 000664 016723 000002G MOV $HMBLK+2,(R3)+ ; HOME BLOCK
125 000670 016723 000000G MOV $INDXF,(R3)+ ; POINTER FOR
126 000674 016713 000002G MOV $INDXF+2,(R3) ; INDEX FILE ALLOCATION
127 000700 CALL WTFLH ; WRITE IT OUT
128 000704 103002 BCC 5$ ; GOOD
129 000706 000167 000442 JMP INDE2 ; INDEX FILE HEADER I/O ERROR
130 ;
131 ; BUILD STORAGE HEADER
132 ;
133 000712 5$: CALL BLDHDR ; BUILD COMMON DATA
134 000716 112764 000004 000010 MOVB #4,M.USE(R4) ; SET WORDS IN USE
135 000724 112764 000314 000011 MOVB #377-<56+<M.RTRV/2>>,M.MAX(R4) ; SET SPACE IN MAP AREA
136 000732 105064 000013 CLRB M.RTRV+1(R4) ; SET RETRIEVAL POINTER LENGTH
137 000736 116764 000000G 000012 MOVB $SBMAP,M.RTRV(R4) ; SET RETRIEVAL
138 000744 016764 000002G 000014 MOV $SBMAP+2,M.RTRV+2(R4) ; POINTER TO BIT MAP
139 000752 016764 000000G 000016 MOV $SBMAP,M.RTRV+4(R4) ; SET SECOND RETREIVAL POINTER
140 000760 105364 000017 DECB M.RTRV+5(R4) ; BLOCK LENGTH
141 000764 016764 000002G 000020 MOV $SBMAP+2,M.RTRV+6(R4) ; AND LBN
142 000772 062764 000001 000020 ADD #1,M.RTRV+6(R4) ;
143 001000 105564 000016 ADCB M.RTRV+4(R4) ;
144 001004 CALL WTFLH ; WRITE IT OUT
145 001010 103556 BCS INDE3 ; STORAGE BIT MAP FILE HEADER I/O ERR
146 ;
147 ; BUILD BAD BLOCK FILE HEADER
148 ;
149 001012 012705 000000G MOV #$IBBUF,R5 ; POINT TO BAD BLOCK BUFFER
150 001016 CALL BLDHD1 ; FILL IN HEADER
151 001022 112764 000314 000011 MOVB #377-<56+<M.RTRV/2>>,M.MAX(R4) ; SET SPACE IN MAP AREA
152 001030 010567 000014G MOV R5,$INDPB+14 ; SET BUFFER ADDRESS
153 001034 CALL WTFLH ; WRITE OUT BAD BLOCK FILE HEADER
154 001040 103537 BCS INDE4 ; BAD BLOCK FILE HEADER I/O ERROR
155 ;
156 ; BUILD MASTER FILE DIRECTORY
157 ;
158 001042 CALL BLDHDR ; BUILD MFD HEADER
159 001046 012765 000001 000016 MOV #R.FIX,H.UFAT+F.RTYP(R5) ; SET RECORD TYPE AND ATTRIBUTES
160 001054 012765 000020 000020 MOV #20,H.UFAT+F.RSIZ(R5) ; SET RECORD SIZE
161 001062 116765 000001G 000024 MOVB $MFD+1,H.UFAT+F.HIBK+2(R5) ; SET HIGH VBN
162 001070 105265 000024 INCB H.UFAT+F.HIBK+2(R5) ;
163 001074 012765 000001 000030 MOV #1,H.UFAT+F.EFBK+2(R5) ; SET BLOCK WITH EOF IN IT
164 001102 012765 000120 000032 MOV #20*5,H.UFAT+F.FFBY(R5) ; SET FIRST FREE BYTE
165 001110 112764 000002 000010 MOVB #2,M.USE(R4) ; SET WORDS IN USE
ININDX - INITVOL WRITE OUT INDE MACRO V05.04 Tuesday 10-May-88 15:43 Page 7-1
BUILD INDEX FILE HEADERS
166 001116 112764 000314 000011 MOVB #377-<56+<M.RTRV/2>>,M.MAX(R4) ; SET MAX WORDS AVAIL
167 001124 016764 000000G 000012 MOV $MFD,M.RTRV(R4) ; SET MFD
168 001132 016764 000002G 000014 MOV $MFD+2,M.RTRV+2(R4) ; RETRIEVAL POINTER
169 001140 010567 000014G MOV R5,$INDPB+14 ; SET BUFFER ADDRESS
170 001144 CALL WTFLH ; WRITE IT OUT
171 001150 103470 BCS INDE5 ; MFD FILE HEADER I/O ERROR
172 ;
173 ; RSX11D CHECKPOINT FILE
174 ;
175 001152 CALL BLDHDR ; FILE IN HEADER
176 001156 112764 000314 000011 MOVB #377-<56+<M.RTRV/2>>,M.MAX(R4) ; SET MAX WORDS AVAILABLE
177 001164 CALL WTFLH ; WRITE IT OUT
178 001170 103452 BCS INDE7 ; ERROR
179 ;
180 ; ZERO OTHER FILE HEADERS
181 ;
182 001172 CALL WKZERO ; ZERO BUFFER
183 001176 016703 000000G MOV $IINF,R3 ; GET INITIAL NUMBER OF FILES
184 001202 162703 000005 SUB #5,R3 ;ACCOUNT FOR HEADERS ALREADY WRITTEN
185 001206 10$: CALL DOIO ; WRITE OUT NEXT ONE
186 001212 103444 BCS INDE6 ; NULL FILE HEADER I/O ERROR
187 001214 005303 DEC R3 ; DONE?
188 001216 001373 BNE 10$ ; NO, LOOP
ININDX - INITVOL WRITE OUT INDE MACRO V05.04 Tuesday 10-May-88 15:43 Page 8
BUILD INDEX FILE HEADERS
190 ;
191 ; BUILD DIRECTORY ENTRIES IN MFD FOR SYSTEM FILES
192 ;
193 001220 CALL WKZERO ; ZERO WORK BUFFER
194 001224 005001 CLR R1 ; ZERO FILE ID
195 001226 012704 000016' MOV #FIL1,R4 ; POINT TO FIRST FILE NAME
196 001232 005201 20$: INC R1 ; SET NEXT FILE ID
197 001234 010125 MOV R1,(R5)+ ; SET FILE ID
198 001236 010125 MOV R1,(R5)+ ; AND SEQUENCE NUMBER
199 001240 005725 TST (R5)+ ; SKIP UNUSED WORD
200 001242 012425 MOV (R4)+,(R5)+ ; SET FILE NAME
201 001244 012425 MOV (R4)+,(R5)+ ;
202 001246 012425 MOV (R4)+,(R5)+ ;
203 001250 012425 MOV (R4)+,(R5)+ ; SET FILE TYPE
204 001252 012725 000001 MOV #1,(R5)+ ; SET VERSION NUMBER TO ONE
205 001256 020127 000005 CMP R1,#5 ; ALL DONE?
206 001262 001363 BNE 20$ ; NO, LOOP
207 001264 116767 000000G 000022G MOVB $MFD,$INDPB+22 ; SET LBN FOR MFD
208 001272 016767 000002G 000024G MOV $MFD+2,$INDPB+24 ;
209 001300 CALL DOIO ; WRITE IT OUT
210 001304 103401 BCS INDE8 ;
211 001306 RETURN ;
ININDX - INITVOL WRITE OUT INDE MACRO V05.04 Tuesday 10-May-88 15:43 Page 9
ERROR PROCESSING
213 .SBTTL ERROR PROCESSING
214 001310 012700 000467' INDE8: MOV #ERR8,R0 ; MFD WRITE ERROR
215 001314 000424 BR INDERR ;
216 001316 012700 000417' INDE7: MOV #ERR7,R0 ; RSX11D CHECPOINT FILE HEADER WRITE ERROR
217 001322 000421 BR INDERR ;
218 001324 012700 000355' INDE6: MOV #ERR6,R0 ; NULL FILE HEADER I/O ERROR
219 001330 000416 BR INDERR ;
220 001332 012700 000314' INDE5: MOV #ERR5,R0 ; MFD FILE HEADER I/O ERROR
221 001336 000413 BR INDERR ;
222 001340 012700 000252' INDE4: MOV #ERR4,R0 ; BAD BLOCK FILE HEADER I/O ERROR
223 001344 000410 BR INDERR ;
224 001346 012700 000175' INDE3: MOV #ERR3,R0 ; STORAGE BIT MAP FILE HEADER I/O ERROR
225 001352 000405 BR INDERR ;
226 001354 012700 000132' INDE2: MOV #ERR2,R0 ; INDEX FILE HEADER I/O ERROR
227 001360 000402 BR INDERR ;
228 001362 012700 000066' INDE1: MOV #ERR1,R0 ; INDEX FILE BIT MAP I/O ERROR
229 001366 000167 000000G INDERR: JMP $INIER ;
ININDX - INITVOL WRITE OUT INDE MACRO V05.04 Tuesday 10-May-88 15:43 Page 10
SUBROUTINES
231 .SBTTL SUBROUTINES
232 ;+
233 ; ***-BLDHDR-BUILD FILE HEADER
234 ; BUILD A FLE HEADER FOR A SYSTEM FILE
235 ;
236 ; OUTPUT:
237 ;
238 ;
239 ; R5 - ADDRESS OF WORK BUFFER SET UP AS FILE HEADER
240 ; R4 - ADDRESS OF MAP AREA
241 ;-
242 001372 BLDHDR: CALL WKZERO ; ZERO WORD BUFFER
243 001376 112765 000027 000000 BLDHD1: MOVB #27,H.IDOF(R5) ; SET IDENT AREA OFFSET
244 001404 112765 000056 000001 MOVB #56,H.MPOF(R5) ; SET MAP AREA OFFSET
245 001412 016765 176362 000002 MOV FILID,H.FNUM(R5) ; SET FILE NUMBER
246 001420 005267 176354 INC FILID ; UPDATE IT
247 001424 016765 176352 000004 MOV FILSEQ,H.FSEQ(R5) ; SET FILE SEQUENCE NUMBER
248 001432 005267 176344 INC FILSEQ ; UPDATE IT
249
250 .IF GT F$$LVL-1
251 .IFF
252
253 001436 012765 000401 000006 MOV #401,H.FLEV(R5) ; SET LEVEL TO [1,1]
254
255 .IFT
256
257 MOVB $ICLF,H.FLEV(R5) ; SET CLUSTER FACTOR
258 MOVB #F$$LVL,H.FLEV+1(R5) ; SET STRUCTURE LEVEL
259 .ENDC
260 001444 012765 000401 000010 MOV #401,H.FOWN(R5) ; SET FILE OWNER TO [1,1]
261 001452 012765 160000 000012 MOV #FILPRO,H.FPRO(R5) ; SET PROTECTION TO [RWED,RWED,RWED,R]
262 001460 016504 000002 MOV H.FNUM(R5),R4 ; GET FILE NUMBER
263 001464 005304 DEC R4 ;
264 001466 006304 ASL R4 ; CONVERT TO WORD INDEX
265 001470 016400 000004' MOV FILNAM(R4),R0 ; GET ADDRESS OF FILE NAME
266 001474 116504 000000 MOVB H.IDOF(R5),R4 ; GET OFFSET TO ID SECTION
267 001500 006304 ASL R4 ; CONVERT TO BYTES
268 001502 060504 ADD R5,R4 ; GET IDENT AREA ADDRESS
269 001504 062704 000000 ADD #I.FNAM,R4 ; POINT FILE NAME
270 001510 012024 MOV (R0)+,(R4)+ ; MOVE IN
271 001512 012024 MOV (R0)+,(R4)+ ; FILE NAME
272 001514 012024 MOV (R0)+,(R4)+ ;
273 001516 012024 MOV (R0)+,(R4)+ ; EXTENSION
274 001520 012724 000001 MOV #1,(R4)+ ; AND VERSION
275 001524 062704 000017 ADD #I.CRDT-I.RVNO,R4 ; POINT TO CREATION DATE
276 001530 012700 000015 MOV #13.,R0 ; SET COUNT OF CHARS
277 001534 012701 000000G MOV #$DATIM,R1 ; POINT TO ASCII DATE
278 001540 112124 10$: MOVB (R1)+,(R4)+ ; MOVE NEXT CHARACTER
279 001542 005300 DEC R0 ; DONE?
280 001544 001375 BNE 10$ ; NO, LOOP TILL DONE
281 001546 116504 000001 MOVB H.MPOF(R5),R4 ; GET MAP AREA OFFSET
282 001552 006304 ASL R4 ; CONVERT TO WORDS
283 001554 060504 ADD R5,R4 ; GET ADDRESS OF MAP AREA
284 001556 012764 001401 000006 MOV #1401,M.CTSZ(R4) ; SET RETRIEVAL POINTER FORMAT (1,3)
285 001564 RETURN
ININDX - INITVOL WRITE OUT INDE MACRO V05.04 Tuesday 10-May-88 15:43 Page 11
SUBROUTINES
287 ;+
288 ; ***-DOIO - ISSUE QIO AND WAIT FOR COMPLETION
289 ;
290 ; INPUT:
291 ;
292 ; $INDPB-SET UP FOR QIO
293 ;
294 ; OUTPUT:
295 ;
296 ; CARRY CLEAR - SUCCESSFUL
297 ; CARRY SET - ERROR
298 ;-
299 001566 DOIO: DIR$ #$INDPB ; ISSUE QIO
300 001574 103417 BCS 10$ ;
301 001576 WTSE$S #EFN1 ; WAIT FOR COMPLETION
302 001610 103411 BCS 10$ ;
303 001612 005367 000000G DEC $INSTA ; ANY ERRORS?
304 001616 001006 BNE 10$ ; YE
305 001620 062767 000001 000024G ADD #1,$INDPB+24 ; NO, UPDATE LBN
306 001626 005567 000022G ADC $INDPB+22 ;
307 001632 000401 BR 20$ ;
308 001634 000261 10$: SEC ; YES, SET ERROR FLAG
309 001636 20$: RETURN ; RETURN
310
311
312 ;+
313 ; *** - WKZERO ZERO WORK BUFFER
314 ;
315 ; INPUT: NONE
316 ; OUTPUT:
317 ; R5 - ADDRESS OF WORK BUFFER
318 ;
319 ;-
320 001640 WKZERO:
321 001640 012705 000000G MOV #$WBUF,R5 ; GET WORK BUFFER ADDRESS
322 001644 010567 000014G MOV R5,$INDPB+14 ; SET BUFFER ADDRESS FOR WRITING
323 001650 010500 MOV R5,R0 ; COPY ADDRESS
324 001652 012701 000400 MOV #256.,R1 ; SET COUNT OF WORDS
325 001656 005020 10$: CLR (R0)+ ; ZERO NEXT WORD
326 001660 005301 DEC R1 ; DONE?
327 001662 001375 BNE 10$ ; NO, LOOP
328 001664 RETURN ;
329
330
331
332 ;+
333 ; *** - WTFLH - COMPUTE FILE HEADER CHECKSUM AND WRITE IT OUT
334 ;
335 ; INPUT:
336 ; R5 - HEADER ADDRESS
337 ;
338 ; OUTPUT:
339 ; CARRY CLEAR - WRITTEN SUCCESSFULLY
340 ; CARRY SET - UNSUCCESSFUL
341 ;
342 ;-
343 001666 010500 WTFLH: MOV R5,R0 ; COPY FILE HEADER ADDRESS
ININDX - INITVOL WRITE OUT INDE MACRO V05.04 Tuesday 10-May-88 15:43 Page 11-1
SUBROUTINES
344 001670 005002 CLR R2 ; ZERO CHECK SUM
345 001672 012701 000377 MOV #H.CKSM/2,R1 ; SET WORD COUNT
346 001676 062002 10$: ADD (R0)+,R2 ; SUM THE CHECK
347 001700 005301 DEC R1 ; DONE?
348 001702 001375 BNE 10$ ; NO, LOOP
349 001704 010210 MOV R2,(R0) ; SET THE CHECK SUM
350 001706 CALL DOIO ; WRITE OUT THE HEADER
351 001712 RETURN ; RETURN WITH CARRY CORRECT
352 000001 .END
ININDX - INITVOL WRITE OUT INDE MACRO V05.04 Tuesday 10-May-88 15:43 Page 11-2
Symbol table
BLDHDR 001372R F.ALOC= 000040 IE.ABO= 177761 IE.NNC= 177674 IO.DET= 002000
BLDHD1 001376R F.BBFS= 000062 IE.ACT= 177771 IE.NOD= 177751 IO.DIS= 016000
DOIO 001566R F.BDB = 000070 IE.ADP= 177636 IE.NSF= 177746 IO.DTI= 016000
EFN1 = 000001 F.BGBC= 000057 IE.ALN= 177736 IE.OFL= 177677 IO.ENA= 006000
ERR1 000066R F.BKDN= 000026 IE.AST= 177660 IE.ONP= 177773 IO.EOF= 003000
ERR2 000132R F.BKDS= 000020 IE.BAD= 177777 IE.OVR= 177756 IO.ESA= 002500
ERR3 000175R F.BKEF= 000050 IE.BBE= 177710 IE.PRI= 177760 IO.EXT= 011400
ERR4 000252R F.BKP1= 000051 IE.BDI= 177714 IE.RAC= 177724 IO.FDX= 003020
ERR5 000314R F.BKST= 000024 IE.BDR= 177716 IE.RAT= 177723 IO.FNA= 004400
ERR6 000355R F.BKVB= 000064 IE.BDV= 177711 IE.RBG= 177730 IO.HDX= 003010
ERR7 000417R F.CNTG= 000034 IE.BHD= 177700 IE.RCN= 177722 IO.HIS= 015000
ERR8 000467R F.DFNB= 000046 IE.BLK= 177754 IE.RER= 177740 IO.INL= 002400
E$$MSG= 000001 F.DSPT= 000044 IE.BNM= 177712 IE.RNM= 177715 IO.ITI= 017000
E$$TRP= 000001 F.DVNM= 000134 IE.BTF= 177675 IE.RSU= 177757 IO.KIL= 000012
FA.APD= 000100 F.EFBK= 000010 IE.BTP= 177725 IE.SDP= 177635 IO.LED= 012000
FA.CRE= 000010 F.EFN = 000050 IE.BVR= 177701 IE.SNC= 177735 IO.LOV= 001010
FA.EXT= 000004 F.EOBB= 000032 IE.BYT= 177755 IE.SPC= 177772 IO.LTK= 000050
FA.NSP= 000100 F.ERR = 000052 IE.CKP= 177766 IE.SQC= 177734 IO.MCS= 013400
FA.RD = 000001 F.FACC= 000043 IE.CKS= 177742 IE.SRE= 177762 IO.MDA= 016000
FA.SHR= 000040 F.FFBY= 000014 IE.CLO= 177732 IE.STK= 177706 IO.MDI= 014400
FA.TMP= 000020 F.FNAM= 000110 IE.CON= 177752 IE.ULN= 177773 IO.MDO= 015400
FA.WRT= 000002 F.FNB = 000102 IE.DAA= 177770 IE.UPN= 177777 IO.MLO= 006000
FD.BLK= 000010 F.FTYP= 000116 IE.DAO= 177763 IE.VER= 177774 IO.MOD= 003000
FD.CCL= 000002 F.FVER= 000120 IE.DFU= 177750 IE.WAC= 177743 IO.MSO= 005000
FD.CR = 000002 F.HIBK= 000004 IE.DNA= 177771 IE.WAT= 177741 IO.RAL= 001010
FD.DIR= 000010 F.LUN = 000042 IE.DNR= 177775 IE.WER= 177737 IO.RAT= 013000
FD.FTN= 000001 F.MBCT= 000054 IE.DUN= 177767 IE.WLK= 177764 IO.RBC= 003000
FD.INS= 000010 F.MBC1= 000055 IE.DUP= 177707 IE.2DV= 177720 IO.RCI= 015000
FD.PLC= 000004 F.MBFG= 000056 IE.EBX= 177776 INDERR 001366R IO.RCV= 015000
FD.RAH= 000001 F.NRBD= 000024 IE.EOF= 177766 INDE1 001362R IO.RDB= 001200
FD.RAN= 000002 F.NREC= 000030 IE.EOT= 177702 INDE2 001354R IO.RDN= 000022
FD.REC= 000001 F.OVBS= 000030 IE.EOV= 177765 INDE3 001346R IO.REL= 013400
FD.RWM= 000001 F.RACC= 000016 IE.EXP= 177676 INDE4 001340R IO.RHD= 001010
FD.SDI= 000020 F.RATT= 000001 IE.FEX= 177717 INDE5 001332R IO.RLB= 001000
FD.SQD= 000040 F.RCNM= 000034 IE.FHE= 177705 INDE6 001324R IO.RLV= 001100
FD.TTY= 000004 F.RCTL= 000017 IE.FOP= 177713 INDE7 001316R IO.RNA= 005400
FD.WBH= 000002 F.RSIZ= 000002 IE.HFU= 177744 INDE8 001310R IO.RNC= 001004
FILID 000000R F.RTYP= 000000 IE.HWR= 177772 INDFH 000612R IO.RNE= 001020
FILNAM 000004R F.STBK= 000036 IE.IDU= 177644 IO.ACE= 007400 IO.RTC= 003400
FILPRO= 160000 F.UNIT= 000136 IE.IEF= 177637 IO.ACR= 006400 IO.RTI= 016400
FILSEQ 000002R F.URBD= 000020 IE.IFC= 177776 IO.ACW= 007000 IO.RTK= 000060
FIL1 000016R F.VBN = 000064 IE.IFU= 177747 IO.ADS= 014000 IO.RVB= 010400
FIL2 000026R F.VBSZ= 000060 IE.ILL= 177726 IO.APC= 014000 IO.RWD= 002400
FIL3 000036R H.CKSM= 000776 IE.ILU= 177640 IO.APV= 014010 IO.RWU= 002540
FIL4 000046R H.FCHA= 000014 IE.INS= 177776 IO.ATT= 001400 IO.R1C= 002400
FIL5 000056R H.FLEV= 000006 IE.IPR= 177641 IO.CCI= 014000 IO.SAO= 004000
FO.APD= 000106 H.FNUM= 000002 IE.ISQ= 177703 IO.CCT= 002460 IO.SCS= 013000
FO.MFY= 000002 H.FOWN= 000010 IE.ITI= 177643 IO.CLN= 003400 IO.SDI= 013000
FO.RD = 000001 H.FPRO= 000012 IE.ITS= 177770 IO.CON= 015400 IO.SDO= 012400
FO.UPD= 000006 H.FSEQ= 000004 IE.LCK= 177745 IO.CRC= 001020 IO.SEC= 002520
FO.WRT= 000016 H.IDOF= 000000 IE.LNL= 177646 IO.CRE= 012000 IO.SEM= 002440
FP.DEL= 000010 H.MPOF= 000001 IE.MBK= 177721 IO.CTI= 015400 IO.SHT= 002410
FP.EXT= 000004 H.PROG= 000010 IE.MOD= 177753 IO.CTL= 016400 IO.SLO= 005400
FP.RAT= 000001 H.PROJ= 000011 IE.NBF= 177731 IO.DAC= 010000 IO.SMO= 002560
FP.RDV= 000001 H.SCHA= 000015 IE.NBK= 177727 IO.DCI= 014400 IO.SNM= 002450
FP.WRV= 000002 H.UCHA= 000014 IE.NFI= 177704 IO.DCT= 002470 IO.SPB= 002420
F$$LVL= 000001 H.UFAT= 000016 IE.NLN= 177733 IO.DEL= 012400 IO.SPF= 002440
ININDX - INITVOL WRITE OUT INDE MACRO V05.04 Tuesday 10-May-88 15:43 Page 11-3
Symbol table
IO.SSO= 004400 IS.RDD= 000002 M.MAX = 000011 N.UNIT= 000034 UC.DLK= 000100
IO.SST= 002430 IS.SET= 000002 M.RTRV= 000012 R$$10F= 000001 WKZERO 001640R
IO.STC= 002500 IS.SUC= 000001 M.USE = 000010 R$$11D= 000001 WTFLH 001666R
IO.STP= 016400 I.CRDT= 000031 NB.DEV= 000200 R$$20F= 000001 $DATIM= ****** GX
IO.SYN= 003040 I.CRTI= 000040 NB.DIR= 000100 R.FIX = 000001 $HMBLK= ****** GX
IO.TRM= 002410 I.DASZ= 000007 NB.NAM= 000004 R.VAR = 000002 $IBBUF= ****** GX
IO.UNL= 000042 I.EXDT= 000046 NB.SD1= 000400 SC.BAD= 000100 $IINF = ****** GX
IO.WAT= 013400 I.FNAM= 000000 NB.SD2= 001000 SC.MDL= 000200 $IMXF = ****** GX
IO.WLB= 000400 I.FTYP= 000006 NB.SNM= 000040 S.FATT= 000016 $INDPB= ****** GX
IO.WLS= 000410 I.FVER= 000010 NB.STP= 000020 S.FDB = 000140 $INDXF= ****** GX
IO.WLV= 000500 I.RVDT= 000014 NB.SVR= 000010 S.FNAM= 000006 $INIER= ****** GX
IO.WVB= 011000 I.RVNO= 000012 NB.TYP= 000002 S.FNB = 000036 $INOXF 000516RG
IO.XMT= 014400 I.RVTI= 000023 NB.VER= 000001 S.FNBW= 000017 $INSTA= ****** GX
IO.XNA= 014410 I.TISZ= 000006 N.DID = 000024 S.FNTY= 000004 $MFD = ****** GX
IQ.Q = 000002 M$$HDR= 000001 N.DVNM= 000032 S.FTYP= 000002 $SBMAP= ****** GX
IQ.X = 000001 M.CTSZ= 000006 N.FID = 000000 S.HDHD= 000056 $WBUF = ****** GX
IS.BV = 000005 M.EFNU= 000002 N.FNAM= 000006 S.IDHD= 000056 $$ = 000067
IS.CLR= 000000 M.EFSQ= 000004 N.FTYP= 000014 S.MPHD= 000012 $$MSG = 000000
IS.CR = 006401 M.ERVN= 000001 N.FVER= 000016 S.NFEN= 000020 ...GBL= 000000
IS.ESC= 015401 M.ESQN= 000000 N.NEXT= 000022 UC.CON= 000200 ...TPC= 000140
IS.PND= 000000 M.LBSZ= 000007 N.STAT= 000020
. ABS. 000000 000 (RW,I,GBL,ABS,OVR)
001714 001 (RW,I,LCL,REL,CON)
Errors detected: 0
*** Assembler statistics
Work file reads: 0
Work file writes: 0
Size of work file: 10872 Words ( 43 Pages)
Size of core pool: 12356 Words ( 47 Pages)
Operating system: RSX-11M/PLUS
Elapsed time: 00:00:35.37
[53,10]ININDX,[53,20]ININDX/-SP/CR=[53,30]RSXDC,ININDX
ININDX CREATED BY MACRO ON 10-MAY-88 AT 15:43 PAGE 1
SYMBOL CROSS REFERENCE CREF 04.00
SYMBOL VALUE REFERENCES
BLDHDR 001372 R 7-116 7-116 7-133 7-133 7-158 7-158 7-175 7-175 #10-242
BLDHD1 001376 R 7-150 7-150 #10-243
DOIO 001566 R 6-100 6-100 7-185 7-185 8-209 8-209 #11-299 11-350 11-350
EFN1 = 000001 #3-46 11-301
ERR1 000066 R #5-75 9-228
ERR2 000132 R #5-76 9-226
ERR3 000175 R #5-77 9-224
ERR4 000252 R #5-78 9-222
ERR5 000314 R #5-79 9-220
ERR6 000355 R #5-80 9-218
ERR7 000417 R #5-81 9-216
ERR8 000467 R #5-82 9-214
E$$MSG = 000001 #1-33
E$$TRP = 000001 #1-32
FILID 000000 R #4-50 *7-111 10-245 *10-246
FILNAM 000004 R #4-52 10-265
FILPRO = 160000 #3-45 10-261
FILSEQ 000002 R #4-51 *7-112 10-247 *10-248
FIL1 000016 R 4-52 #4-57 8-195
FIL2 000026 R 4-53 #4-60
FIL3 000036 R 4-54 #4-63
FIL4 000046 R 4-55 #4-66
FIL5 000056 R 4-56 #4-69
F$$LVL = 000001 #1-28 10-250
F.EFBK = 000010 *7-163
F.FFBY = 000014 *7-164
F.HIBK = 000004 *7-161 *7-162
F.RSIZ = 000002 *7-160
F.RTYP = 000000 *7-159
H.CKSM = 000776 11-345
H.FLEV = 000006 *10-253
H.FNUM = 000002 *10-245 10-262
H.FOWN = 000010 *10-260
H.FPRO = 000012 *10-261
H.FSEQ = 000004 *10-247
H.IDOF = 000000 *10-243 10-266
H.MPOF = 000001 *10-244 10-281
H.UFAT = 000016 *7-159 *7-160 *7-161 *7-162 *7-163 *7-164
INDERR 001366 R 9-215 9-217 9-219 9-221 9-223 9-225 9-227 #9-229
INDE1 001362 R 6-107 #9-228
INDE2 001354 R 7-129 #9-226
INDE3 001346 R 7-145 #9-224
INDE4 001340 R 7-154 #9-222
INDE5 001332 R 7-171 #9-220
INDE6 001324 R 7-186 #9-218
INDE7 001316 R 7-178 #9-216
INDE8 001310 R 8-210 #9-214
INDFH 000612 R 6-103 #7-110
I.CRDT = 000031 10-275
I.FNAM = 000000 10-269
I.RVNO = 000012 10-275
M$$HDR = 000001 #1-34
ININDX CREATED BY MACRO ON 10-MAY-88 AT 15:43 PAGE 2
SYMBOL CROSS REFERENCE CREF 04.00
SYMBOL VALUE REFERENCES
M.CTSZ = 000006 *10-284
M.MAX = 000011 *7-118 *7-135 *7-151 *7-166 *7-176
M.RTRV = 000012 7-118 7-120 7-135 *7-136 *7-137 *7-138 *7-139 *7-140 *7-141
*7-142 *7-143 7-151 7-166 *7-167 *7-168 7-176
M.USE = 000010 *7-117 *7-134 *7-165
R$$10F = 000001 #1-30
R$$11D = 000001 #1-29
R$$11M = ****** 3-3
R$$20F = 000001 #1-31
R.FIX = 000001 7-159
S$$YDF = ****** 1-1 1-37
WKZERO 001640 R 6-94 6-94 6-105 6-105 7-182 7-182 8-193 8-193 10-242
10-242 #11-320
WTFLH 001666 R 7-127 7-127 7-144 7-144 7-153 7-153 7-170 7-170 7-177
7-177 #11-343
$DATIM = ****** GX 10-277
$HMBLK = ****** GX 7-123 7-124
$IBBUF = ****** GX 7-149
$IINF = ****** GX 7-183
$IMXF = ****** GX 6-102 *6-104
$INDPB = ****** GX *6-96 *6-97 *6-98 *6-99 *7-152 *7-169 *8-207 *8-208 11-299
*11-305 *11-306 *11-322
$INDXF = ****** GX 6-96 6-97 7-125 7-126
$INIER = ****** GX 9-229
$INOXF 000516 RG #6-94
$INSTA = ****** GX *11-303
$MFD = ****** GX 7-161 7-167 7-168 8-207 8-208
$SBMAP = ****** GX 7-137 7-138 7-139 7-141
$WBUF = ****** GX 11-321
$$ = 000067 #6-94 6-94 #6-100 6-100 #6-105 6-105 #7-116 7-116 #7-127
7-127 #7-133 7-133 #7-144 7-144 #7-150 7-150 #7-153 7-153
#7-158 7-158 #7-170 7-170 #7-175 7-175 #7-177 7-177 #7-182
7-182 #7-185 7-185 #8-193 8-193 #8-209 8-209 #10-242 10-242
#11-350 11-350
ININDX CREATED BY MACRO ON 10-MAY-88 AT 15:43 PAGE 3
MACRO CROSS REFERENCE CREF 04.00
MACRO NAME REFERENCES
CALL #3-37 6-94 6-100 6-105 7-116 7-127 7-133 7-144 7-150 7-153
7-158 7-170 7-175 7-177 7-182 7-185 8-193 8-209 10-242 11-350
DIR$ #3-37 11-299 #11-301 11-301
ERR$ #11-299 #11-301
FCSBT$ #3-37 3-40
FDOFF$ #3-37 3-39
FHDOF$ #3-37 3-38
MOV$ #11-301 11-301
QIOSY$ #3-37 3-41
RETURN #3-37 8-211 10-285 11-309 11-328 11-351
WTSE$S #3-37 11-301
INIPAR - INITVOL COMMAND PARSER MACRO V05.04 Tuesday 10-May-88 15:40
Table of contents
4- 36 CONSTANTS AND LOCAL DATA
6- 94 ERROR MESSAGES
7- 124 INITIALIZATION
10- 218 STATE TABLE FOR TPARS
11- 275 OPTION PROCESSING
14- 435 ACTION ROUTINES
RSXDC MACRO V05.04 Tuesday 10-May-88 15:40 Page 2
39
INIPAR - INITVOL COMMAND PARSER MACRO V05.04 Tuesday 10-May-88 15:40 Page 3
1 .TITLE INIPAR - INITVOL COMMAND PARSER
2 .IDENT "V0007"
3 ;
4 ; COPYRIGHT (C) 1974, 1978, 1985 BY
5 ; DIGITAL EQUIPMENT CORPORATION, MAYNARD MASS.
6 ; ALL RIGHTS RESERVED.
7 ; THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY BE USED AND COPIED
8 ; ONLY IN ACCORDANCE WITH THE TERMS OF SUCH LICENSE AND WITH THE INCLUSION
9 ; OF THE ABOVE COPYRIGHT NOTICE. THIS SOFTWARE OR ANY OTHER COPIES THERE-
10 ; OF MAY NOT BE PROVIDED OR OTHERWISE MADE AVAILABLE TO ANY OTHER PERSON.
11 ; NO TITLE TO OR OWNERSHIP OF THE SOFTWARE IS HEREBY TRANSFERRED.
12 ;
13 ; THE INFORMATION CONTAINED IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT
14 ; NOTICE AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT
15 ; CORPORATION.
16 ;
17 ; DIGITAL ASSUMES NO RESPONSIBILITY FOR THE USE OR RELIABILITY OF ITS
18 ; SOFTWARE ON EQUIPMENT WHICH IS NOT SUPPILED BY DIGITAL.
19 ;
20 ;
21
22 ;
23 ; VERSION: V001A
24 ; BY: STEVE HORT
25 ; DATE: 1-JUL-74
26 ; EDIT: 002 12/12/74 18:00:00
27 ; EDIT: 003 24-DEC-74 09:00:00
28 ; EDIT: 004 07-JAN-75 16:40:00
29 ;
30 .MCALL ALUN$,CALL,DIR$,F11DF$,GLUN$,QIOSY$,QIOW$,RETURN
31 ;
32 .MCALL FHDOF$,FCSBT$
33 000000 FHDOF$
34 000000 FCSBT$
INIPAR - INITVOL COMMAND PARSER MACRO V05.04 Tuesday 10-May-88 15:40 Page 4
CONSTANTS AND LOCAL DATA
36 .SBTTL CONSTANTS AND LOCAL DATA
37 ;
38 ; EQUATED SYMBOLS
39 ;
40 000001 EFN1 = 1 ; EVENT FLAG #1
41 000002 LUN2 = 2 ; LUN FOR MYSTERY DEVICE
42 ;
43 ; BAD BLOCK PROCESSING FLAGS
44 ;
45 000001 IN.AUT == 1 ; AUTO BAD BLOCK PROCESSING SELECTED
46 000002 IN.MAN == 2 ; MANUAL BAD BLOCK PROCESSING SELECTED
47 ;
48 ; VOLUME DEFAULT VALUES
49 ;
50 000003 DFLRU = 3 ; DIRECTORY PRE-ACCESS LIMIT
51 000001 DFCLF = 1 ; STORAGE BIT MAP CLUSTERFACTOR
52 001440 DFDENS = 800. ; MAGTAPE DENSITY
53 000005 DFEXT = 5 ; FILE EXTENSION SIZE IN BLOCKS
54 164000 DFFPRO = 164000 ; DEFAULT FILE PROTECTION
55 165000 DMTPRO = 165000 ; DEFAULT MAGTAPE VOLUME PROTECTION
56 000020 DFINF = 16. ; INITIAL INDEX FILE ALLOCATION
57 000000 DFPRO = 0 ; FILE PROTECTION [RWED,RWED,RWED,RWED]
58 000401 DFUIC = 401 ; UIC [1,1]
59 000007 DFWIN = 7 ; WINDOW SIZE IN NUMBER OF RETRIEVAL POINTERS
60 000020 MAXCLF = 16. ; MAXIMUM CLUSTER FACTOR
61 ;
62 ; EXTERNAL DATA
63 ;
64 000000 F11DF$ ; FILES-11 MACRO CODES
65 000000 QIOSY$ ; DEFINE QIO CODES
66 ;
INIPAR - INITVOL COMMAND PARSER MACRO V05.04 Tuesday 10-May-88 15:40 Page 5
CONSTANTS AND LOCAL DATA
68 ;
69 ; DEVICE DPB DEFINITIONS
70 ;
71 000000 ATLUN2: QIOW$ IO.ATT,LUN2,EFN1 ; ATTACH THE UNKNOWN DEVICE
72 ;
73 000014 GTLUN2: GLUN$ LUN2,LUNBUF ; GET INFORMATION ABOUT LUN-2
74 ;
75 000022 ASLUN2: ALUN$ LUN2,XX,0 ; ASSIGN THE UNKNOWN DEVICE
76 000026' $DEV == ASLUN2+A.LUNA ; ADDRESS OF DEVICE NAME
77 000030' $UNT == ASLUN2+A.LUNU ; ADDRESS OF DEVICE UNIT NUMBER
78 ;
79 000032 DTLUN2: QIOW$ IO.DET,LUN2,EFN1 ; DETACH THE MYSTERY DEVICE
80 ;
81 ; BUFFER FOR LUN INFORMATION
82 ;
83 000046 LUNBUF: .BLKW 6 ; 6 WORD BUFFER
84 ;
85 000062 000000 ERRNUM: .WORD 0 ; ERROR NUMBER
86 ;
87 ; PROMPT STRING FOR COMMAND INPUT
88 ;
89 000064 111 116 111 PROMPT: .ASCII "INI>"
000067 076
90 000004 PROMPL = .-PROMPT
91
92 .EVEN
INIPAR - INITVOL COMMAND PARSER MACRO V05.04 Tuesday 10-May-88 15:40 Page 6
ERROR MESSAGES
94 .SBTTL ERROR MESSAGES
95 ;
96 ; ERROR MESSAGES
97 ;
98 .NLIST BIN
99 000070 ERROR1: .ASCIZ %INI -- COMMAND I/O ERROR%
100 ;
101 000121 ERROR2: .ASCIZ /INI -- SYNTAX ERROR/
102 ;
103 000145 ERROR3: .ASCIZ /INI -- DEVICE NOT IN SYSTEM/
104 ;
105 000201 ERROR4: .ASCIZ /INI -- HANDLER NOT RESIDENT/
106 ;
107 000235 ERROR5: .ASCIZ /INI -- ILLEGAL UIC/
108 ;
109 000260 ERROR6: .ASCIZ /INI -- ILLEGAL KEYWORD VALUE/
110 ;
111 .EVEN
112 .LIST BIN
113 ;
114 ; ERROR MESSAGE ADDRESSES
115 ;
116 000316 000070' ERRMSG: .WORD ERROR1 ; ADDRESS OF ERROR #1
117 000320 000121' .WORD ERROR2 ;
118 000322 000145' .WORD ERROR3 ;
119 000324 000201' .WORD ERROR4 ;
120 000326 000235' .WORD ERROR5 ;
121 000330 000260' .WORD ERROR6 ;
122 ;
INIPAR - INITVOL COMMAND PARSER MACRO V05.04 Tuesday 10-May-88 15:40 Page 7
INITIALIZATION
124 .SBTTL INITIALIZATION
125 ;
126 ;+
127 ;
128 ; *** - INIPAR - INITVOL COMMAND LINE PARSER. THIS CODE GETS THE COMMAND FROM THE
129 ; MCR AND PARSES IT INTO A FORM SUITABLE FOR ALL OTHER PROGRAM
130 ; SEGMENTS.
131 ;
132 ; OUTPUTS:
133 ;
134 ; THE FOLLOWING CELLS IN THE ROOT SEGMENT ARE INITIALIZED OR SET TO
135 ; PARAMETERS OBTAINED FROM THE COMMAND LINE.
136 ;
137 ; $IBAD - BAD BLOCK PROCESSING BITS /BAD=
138 ; $ICHA - CHARACTERISTICS /CHA=
139 ; $ICLF - CLUSTERFACTOR /CLF=
140 ; $IDENS - MAGTAPE DENSITY /DENS=
141 ; $IDEV - DEVICE UCB OR PUD ADDRESS
142 ; $IFPRO - FILE DEFAULT PROTECTION /FPRO=
143 ; $IINDX - INDEX FILE LBN /INDX=
144 ; $IINF - INITIAL FILE HEADER ALLOC IN INDEX FILE
145 ; $IKEY - KEYWORD INDICATOR FLAG WORD
146 ; $IMXF - MAXIMUM NUMBER OF FILES /MXF=
147 ; $ILRU - DIRECTORY PRE-ACCESS LIMIT /LRU=
148 ; $IPRO - VOLUME PROTECTION /PRO=
149 ; $IVNAM - VOLUME NAME
150 ; $IUIC - USER ID CODE /UIC=
151 ; $IWIN - WINDOW SIZE /WIN=
152 ;
153 ;-
154 ;
155 000332 012701 000000G $IPREP::MOV #$IVNAM,R1 ; GET ADDRESS OF THE VOLUME NAME
156 000336 012702 000006 MOV #6,R2 ; SETUP TO ZERO THE NAME
157 000342 005021 10$: CLR (R1)+ ; CLEAR THESE TWO CHARACTERS
158 000344 077202 SOB R2,10$ ; DO THEM ALL
159 000346 012703 000000G MOV #$IUIC,R3 ; SETUP DEFAULT PARAMETERS
160 000352 012723 000401 MOV #DFUIC,(R3)+ ; SET DEFAULT UIC
161 000356 012723 000000C MOV #CH.NAT!CH.NDC,(R3)+ ; CHARACTERISTICS
162 000362 012723 000000 MOV #DFPRO,(R3)+ ; VOLUME PROTECTION
163 000366 012723 164000 MOV #DFFPRO,(R3)+ ; FILE PROTECTION
164 000372 012723 001440 MOV #DFDENS,(R3)+ ; MAGTAPE DENSITY
165 000376 112723 000005 MOVB #DFEXT,(R3)+ ; FILE EXTENSION
166 000402 112723 000007 MOVB #DFWIN,(R3)+ ; WINDOW SIZE
167 000406 012723 000001 MOV #DFCLF,(R3)+ ; CLUSTERFACTOR
168 000412 012723 000020 MOV #DFINF,(R3)+ ; INITIAL FILE ALLOCATION
169 000416 112767 000003 000000G MOVB #DFLRU,$ILRU ; SET DEFAULT DIRECTORY PRE-ACCESS LIMIT
170 000424 005067 000000G CLR $IKEY ; CLEAR THE KEYWORD FLAG
171 000430 005067 177426 CLR ERRNUM ; RESET THE ERROR NUMBER
172 000434 005067 177370 CLR $UNT ; ASSUME DEVICE UNIT #0
173 000440 012704 000064' MOV #PROMPT,R4 ; GET PROMPT STRING
174 000444 012703 000004 MOV #PROMPL,R3 ; AND BYTE COUNT
175 000450 CALL .GTCML ; GET A COMMAND LINE
INIPAR - INITVOL COMMAND PARSER MACRO V05.04 Tuesday 10-May-88 15:40 Page 8
INITIALIZATION
177 ;
178 ; SETUP TO CALL THE PARSER
179 ;
180 000454 005001 CLR R1 ; SET SPACE FLUSH OPTION
181 000456 012702 000000' MOV #INIKTB,R2 ; GET KEYWORD TABLE ADDRESS
182 000462 012705 000000' MOV #START,R5 ; GET STARTING STATE ADDRESS
183 000466 CALL .TPARS ; GO PARSE THE INPUT LINE
184 000472 103450 BCS IPRER2 ; SOME SORT OF SYNTAX ERROR
185 ;
186 ; SET FINAL DEFAULTS AND CLEAN UP
187 ;
188 000474 032767 000000C 000000G BIT #KY.IND!KY.DEN,$IKEY ; '/INDX' OPTION SEEN?
189 000502 001011 BNE 20$ ; YES
190 000504 026727 177336 052104 CMP LUNBUF,#"DT ; IS THIS DEVICE A DECTAPE?
191 000512 001403 BEQ 15$ ; YES
192 000514 CALL SETMID ; NO, SO SETUP DEFAULT CASE
193 000520 000402 BR 20$
194 000522 15$: CALL SETBEG ; PUT INDEX FILE AT START FOR DECTAPES
195 000526 016767 000000G 000000G 20$: MOV $INDXF,$MFD ; PUT THE MFD IN THE SAME PLACE
196 000534 016767 000002G 000002G MOV $INDXF+2,$MFD+2 ; DON'T FORGET THE LOW ORDER BITS
197 000542 016767 000000G 000000G MOV $INDXF,$SBMAP ; SET STORAGE BIT MAP
198 000550 016767 000002G 000002G MOV $INDXF+2,$SBMAP+2 ; CONTIGUOUS WITH MFD
199 000556 012767 002400 177776G MOV #5*256.,$BTBLK-2 ; SETUP RETRIEVAL PTR HEADER
200 000564 012767 000001 000002G MOV #1,$HMBLK+2 ; SET HOME BLOCK STARTING LBN
201 000572 RETURN ; RETURN TO THE MAINLINE
202 ;
INIPAR - INITVOL COMMAND PARSER MACRO V05.04 Tuesday 10-May-88 15:40 Page 9
INITIALIZATION
204 ;
205 ; ERROR MESSAGE HANDLER
206 ;
207 000574 005267 177262 IPRER6: INC ERRNUM ; ERROR #6
208 000600 005267 177256 IPRER5: INC ERRNUM ; ERROR #5
209 000604 005267 177252 IPRER4: INC ERRNUM ; ERROR #4
210 000610 005267 177246 IPRER3: INC ERRNUM ; ERROR #3
211 000614 005267 177242 IPRER2: INC ERRNUM ; ERROR #2
212 000620 016700 177236 IPRER1: MOV ERRNUM,R0 ; ERROR #1
213 000624 006300 ASL R0 ; MAKE ERROR# INTO WORD OFFSET
214 000626 016000 000316' MOV ERRMSG(R0),R0 ; GET ADDRESS OF ERROR MESSAGE
215 000632 000167 000000G JMP $INIER ; GO PRINT THE HORRIBLE TRUTH
216 ;
INIPAR - INITVOL COMMAND PARSER MACRO V05.04 Tuesday 10-May-88 15:40 Page 10
STATE TABLE FOR TPARS
218 .SBTTL STATE TABLE FOR TPARS
219
220 .NLIST MEB
221
222 .MCALL ISTAT$,STATE$,TRAN$
223
224 000636 ISTAT$ INISTB,INIKTB
225
226 .GLOBL START
227
228 ; READ DEVICE AND UNIT NUMBER
229
230 000636 STATE$ START
231 000636 TRAN$ $ANY,,SETDV1
232
233 000636 STATE$
234 000636 TRAN$ $ANY,,SETDV2
235
236 000636 STATE$
237 000636 TRAN$ $NUMBR,DEV1,SETUNT
238 000636 TRAN$ $LAMDA
239
240 000636 STATE$ DEV1
241 000636 TRAN$ ':,,GETDEV
242
243 ; READ VOLUME LABEL
244
245 000636 STATE$
246 000636 TRAN$ $STRNG,,SETLAB
247
248 ; SCAN FOR OPTIONS AND END OF LINE
249
250 000636 STATE$ OPTS
251 000636 TRAN$ $EOS,$EXIT
252 000636 TRAN$ '/
253
254 000636 STATE$
255 000636 TRAN$ "BAD",BAD ; BAD BLOCK PROCESSING
256 000636 TRAN$ "CHA",CHA ; CHARACTERISTICS
257 .IF GT F$$LVL-1
258 TRAN$ "CLF",CLF ; CLUSTERFACTOR
259 .ENDC
260 000636 TRAN$ "DENS",DENS ; MAGTAPE DENSITY
261 000636 TRAN$ "EXT",EXT ; EXTEND INCREMENT
262 000636 TRAN$ "FPRO",FPRO ; FILE DEFAULT PROTECTION
263 .IF DF R$$20F
264 000636 TRAN$ "FULL",OPTS,SETFUL ; FULL FILE SYSTEM (NOT TOPS-20)
265 .ENDC
266 000636 TRAN$ "INDX",INDX ; INDEX FILE LBN (WHERE TO PUT FILE)
267 000636 TRAN$ "INF",INF ; INITIAL NUMBER OF FILES IN INDEX FILE
268 000636 TRAN$ "MXF",MXF ; MAXIMUM NUMBER OF FILES FOR VOLUME
269 000636 TRAN$ "PRO",PRO ; VOLUME PROTECTION
270 000636 TRAN$ "UIC",UIC ; USER IDENTIFICATION CODE
271 000636 TRAN$ "WIN",WIN ; WINDOW BLOCK SIZE
272 000636 TRAN$ "LRU",LRU ; DIRECTORY PRE-ACCESS LIMIT
273
INIPAR - INITVOL COMMAND PARSER MACRO V05.04 Tuesday 10-May-88 15:40 Page 11
OPTION PROCESSING
275 .SBTTL OPTION PROCESSING
276 ;
277 ; BAD BLOCK PROCESSING
278 ;
279 000636 STATE$ BAD ; START BAD BLOCK PROCESSING
280 000636 TRAN$ '= ; KEYWORD MUST BE FOLLOWED BY '='
281
282 000636 STATE$
283 000636 TRAN$ '[ ; MUST BE THEN FOLLOWED BY '['
284
285 000636 STATE$ BAD1 ; CHECK MODE(S) REQUIRED
286 000636 TRAN$ "AUTO",BAD2,SETAUT ; AUTO MODE SELECTED
287 000636 TRAN$ "MAN",BAD2,SETMAN ; MANUAL MODE SELECTED
288
289 000636 STATE$ BAD2
290 000636 TRAN$ <',>,BAD1 ; MORE THAN ONE MODE REQUIRED
291 000636 TRAN$ '],OPTS ; GET NEXT OPTION
292 ;
293 ; CHARACTERISTICS
294 ;
295 000636 STATE$ CHA ; START CHARACTERISTICS PROCESSING
296 000636 TRAN$ '= ; KEYWORD MUST BE FOLLOWED BY '='
297
298 000636 STATE$
299 000636 TRAN$ '[ ; MUST THEN BE FOLLOWED BY A '['
300
301 000636 STATE$ CHA1 ; CHECK CHARACTERISTICS REQUIRED
302 000636 TRAN$ "ATCH",CHA2,SETATC ; DOES HE WANT TO ATTACH?
303 000636 TRAN$ "DCF",CHA2,SETDCF ; DOES HE WANT DEVICE CONTROL FUNCTIONS
304 000636 TRAN$ $LAMDA
305
306 000636 STATE$ CHA2
307 000636 TRAN$ <',>,CHA1
308 000636 TRAN$ '],OPTS
309
310 ;
311 ; 1600 BPI MAG TAPE
312 ;
313 000636 STATE$ DENS ; MAGTAPE DENSITY PROCESSING
314 000636 TRAN$ '= ; MUST BE FOLLOWED BY '='
315
316 000636 STATE$
317 000636 TRAN$ "1600",OPTS,SET160 ; SET MT DENSITY = 1600
318 000636 TRAN$ "800",OPTS,SET080 ; SET MT DENSITY = 800
319
INIPAR - INITVOL COMMAND PARSER MACRO V05.04 Tuesday 10-May-88 15:40 Page 12
OPTION PROCESSING
321 .IF GT F$$LVL-1
322 ;
323 ; CLUSTERFACTOR
324 ;
325 STATE$ CLF ; START CLUSTERFACTOR PROCESSING
326 TRAN$ '= ; KEYWORD MUST BE FOLLOWED BY '='
327
328 STATE$
329 TRAN$ $NUMBR,OPTS,SETCLF ; GET THE GIVEN CLUSTERFACTOR
330 .ENDC
331
332 ;
333 ; EXTEND INCREMENT
334 ;
335 000636 STATE$ EXT ; START EXTEND INCREMENT PROCESSING
336 000636 TRAN$ '= ; KEYWORD MUST BE FOLLOWED BY '='
337
338 000636 STATE$
339 000636 TRAN$ $NUMBR,OPTS,SETEXT ; GET THE GIVEN EXTEND INCREMENT
340 ;
341 ; FILE DEFAULT PROTECTION
342 ;
343 000636 STATE$ FPRO ; START THE FILE PROTECTION PROCESSING
344 000636 TRAN$ '=,CPRO,SETFDP ; KEYWORD MUST BE FOLLOWED BY '='
345 ;
346 ; INDEX FILE LBN
347 ;
348 000636 STATE$ INDX ; START INDEX FILE LBN PROCESSING
349 000636 TRAN$ '= ; KEYWORD MUST BE FOLLOWED BY '='
350
351 000636 STATE$
352 000636 TRAN$ "BEG",OPTS,SETBEG ; START AT BEGINNING OF VOLUME
353 000636 TRAN$ "MID",OPTS,SETMID ; START AT MIDDLE OF VOLUME
354 000636 TRAN$ "END",OPTS,SETEND ; START NEAR END OF VOLUME
355 000636 TRAN$ "BLK" ; USE GIVEN BLOCK NUMBER
356
357 000636 STATE$
358 000636 TRAN$ ': ; NEXT CHARACTER MUST BE ':'
359
360 000636 STATE$
361 000636 TRAN$ $NUMBR,OPTS,SETBLK ; GO SETUP ACTUAL BLOCK NUMBER
362
363 ; INITIAL NUMBER OF FILES IN THE INDEX FILE
364 ;
365 000636 STATE$ INF ; START THE INDEX FILE PROCESSING
366 000636 TRAN$ '= ; KEYWORD MUST BE FOLLOWED BY '='
367
368 000636 STATE$
369 000636 TRAN$ $NUMBR,OPTS,SETINF ; SETUP NUMBER OF FILES TO ALLOCATE
INIPAR - INITVOL COMMAND PARSER MACRO V05.04 Tuesday 10-May-88 15:40 Page 13
OPTION PROCESSING
371 ;
372 ; MAXIMUM NUMBER OF FILES FOR VOLUME
373 ;
374 000636 STATE$ MXF ; START THE PROCESSING FOR THE MAX NUMBER OF FILES
375 000636 TRAN$ '= ; KEYWORD MUST BE FOLLOWED BY '='
376
377 000636 STATE$
378 000636 TRAN$ $NUMBR,OPTS,SETMXF ; SETUP MAXIMUM FILES ON VOLUME
379 ;
380 ; DIRECTORY PRE-ACCESS LIMIT
381 ;
382 000636 STATE$ LRU
383 000636 TRAN$ '=
384 000636 STATE$
385 000636 TRAN$ $NUMBR,OPTS,SETLRU
386
387 ;
388 ; PROTECTION
389 ;
390 000636 STATE$ PRO ; START VOLUME PROTECTION PROCESSING
391 000636 TRAN$ '=,CPRO,SETPRO ; KEYWORD MUST BE FOLLOWED BY '='
392
393 000636 STATE$ CPRO ; COMMON PROTECTION PROCESSING
394 000636 TRAN$ '[,,IGROUP
395
396 000636 STATE$ SPRO
397 000636 TRAN$ '],OPTS,ENDGRP
398 000636 TRAN$ <',>,SPRO,NXGRP
399 000636 TRAN$ 'R,SPRO,SETRP
400 000636 TRAN$ 'W,SPRO,SETWP
401 000636 TRAN$ 'E,SPRO,SETEP
402 000636 TRAN$ 'D,SPRO,SETDP
403
404 ;
405 ; READ UIC
406 ;
407 000636 STATE$ UIC ; START PROJECT/PROGRAMMER PROCESSING
408 000636 TRAN$ '=
409
410 000636 STATE$
411 000636 TRAN$ '[
412
413 000636 STATE$
414 000636 TRAN$ $NUMBR,,SETGN ; SET GROUP NUMBER
415
416 000636 STATE$
417 000636 TRAN$ <',>
418
419 000636 STATE$
420 000636 TRAN$ $NUMBR,,SETPN ; SET PROGRAMMER NUMBER
421
422 000636 STATE$
423 000636 TRAN$ '],OPTS
424 ;
425 ; WINDOW SIZE
426 ;
427 000636 STATE$ WIN ; START WINDOW SIZE PROCESSING
INIPAR - INITVOL COMMAND PARSER MACRO V05.04 Tuesday 10-May-88 15:40 Page 13-1
OPTION PROCESSING
428 000636 TRAN$ '= ; KEYWORD MUST BE FOLLOWED BY '='
429
430 000636 STATE$
431 000636 TRAN$ $NUMBR,OPTS,SETWIN ; SETUP WINDOW SIZE IN NUMBER OF RETRIEVAL PTRS
432 ;
433 000636 STATE$ ; DUMMY TERMINATING STATE
INIPAR - INITVOL COMMAND PARSER MACRO V05.04 Tuesday 10-May-88 15:40 Page 14
ACTION ROUTINES
435 .SBTTL ACTION ROUTINES
436
437 000000 .PSECT ACTION
438 ;
439 ; DEVICE NAME CHAR 1
440 ;
441 000000 116767 000000G 000026' SETDV1: MOVB .PCHAR,$DEV
442 000006 RETURN
443 ;
444 ; DEVICE NAME CHAR 2
445 ;
446 000010 116767 000000G 000027' SETDV2: MOVB .PCHAR,$DEV+1
447 000016 RETURN
448 ;
449 ; UNIT NUMBER
450 ;
451 000020 016767 000000G 000030' SETUNT: MOV .PNUMB,$UNT
452 000026 RETURN
453 ;
454 ; GET DEVICE FROM THE PUD ENTRY
455 ;
456 000030 GETDEV: DIR$ #ASLUN2 ; ASSIGN THE GIVEN LUN
457 000036 103430 BCS 40$ ; LUN NOT AVAILABLE
458 000040 DIR$ #ATLUN2 ; NOW ATTACH THE LUN SO NOBODY CAN STEAL IT
459 000046 103002 BCC 10$ ; ATTACH SUCCESSFUL
460 000050 000167 000604' JMP IPRER4 ; HANDLER NOT RESIDENT
461 000054 10$: DIR$ #GTLUN2 ; GET INFO ON THE REAL DEVICE
462 .IF DF R$$20F
463 000062 012701 000000G MOV #.PUDBA,R1 ; GET THE ADDRESS OF THE FIRST PUD
464 .IFF
465 MOV .PUDBA,R1 ; GET THE ADDRESS OF THE FIRST PUD
466 .ENDC
467 000066 026167 000000G 000046' 20$: CMP U.DN(R1),LUNBUF ; DO THE DEVICE NAMES MATCH?
468 000074 001004 BNE 30$ ; NO, DON'T CHECK ANY FURTHER
469 000076 126167 000000G 000050' CMPB U.UN(R1),LUNBUF+2 ; YES, BUT DO THE UNIT NUMBERS MATCH?
470 000104 001407 BEQ 50$ ; YES, WE FOUND OUR PUD AT LAST
471 000106 062701 000000G 30$: ADD #U.SZ,R1 ; NO MATCH, SO BUMP PUD POINTER
472 .IF DF R$$20F
473 000112 020127 000000G CMP R1,#.PUDEA ; AT THE END OF THE TRAIL?
474 .IFF
475 CMP R1,.PUDEA ; AT THE END OF THE TRAIL?
476 .ENDC
477 000116 103763 BLO 20$ ; NO, TRY AGAIN
478 000120 000167 000610' 40$: JMP IPRER3 ; YES, NO SUCH DEVICE IN SYSTEM
479 000124 010167 000000G 50$: MOV R1,$PUD ; SAVE THE PUD ADDRESS FOR LATER
480 ;
481 ; SETUP DEVICE PARAMETERS
482 ;
483 000130 012702 000000G MOV #$IDVTP,R2 ; GET ADDRESS OF DEVICE INFO TABLE
484 000134 016722 000046' MOV LUNBUF,(R2)+ ; SAVE THE NAME OF THE DEVICE
485 000140 036727 000000C 000040 BIT LUNBUF+U.C1,#FD.SQD ; IS THIS MAGTAPE?
486 000146 001406 BEQ 60$ ; NO!
487 000150 052767 000000G 000000G BIS #KY.DEN,$IKEY ; YES, SET MT FLAG
488 000156 012767 165000 000000G MOV #DMTPRO,$IPRO ; AND DEFAULT VOLUME PROTECTION
489 000164 016722 000050' 60$: MOV LUNBUF+2,(R2)+ ; SAVE THE UNIT NUMBER
490 000170 016112 000000G MOV U.LBN(R1),(R2) ; PICK UP VOLUME SIZE
491 000174 016146 000000G MOV U.LBH(R1),-(SP) ; ALSO GET HIGH ORDER
INIPAR - INITVOL COMMAND PARSER MACRO V05.04 Tuesday 10-May-88 15:40 Page 14-1
ACTION ROUTINES
492 000200 006226 ASR (SP)+ ; GET LOW ORDER BIT INTO C
493 000202 001403 BEQ 70$ ; BRANCH IF REMAINING HIGH ORDER IS ZERO
494 000204 012712 177777 MOV #177777,(R2) ; IT ISN'T - USE MAXIMUM OF 65K
495 000210 000261 SEC
496 000212 006012 70$: ROR (R2) ; SET MAXIMUM NUMBER OF FILES AS HALF VOLUME SIZE
497 000214 012267 000000G MOV (R2)+,$IMXF ; SETUP DEFAULT MAXIMUM NUMBER OF FILES
498 000220 000241 CLC
499 000222 006067 000000G ROR $IMXF ; HALF AS MANY AS MAXIMUM ALLOWED
500 000226 016122 000000G MOV U.LBH(R1),(R2)+ ; GET THE HIGH ORDER PART OF THE VOLUME SIZE
501 000232 016122 000000G MOV U.LBN(R1),(R2)+ ; SAVE THE LOW ORDER BITS OF THE VOLUME SIZE
502 000236 016212 177774 MOV -4(R2),(R2) ; ASSUME THE VOLUME SIZE IS THE SAME AS THE DISK SIZE
503 000242 012267 000000G MOV (R2)+,$INDXF ; SETUP TEMPORARY PTR TO INDEX FILE
504 000246 016212 177774 MOV -4(R2),(R2) ; DON'T FORGET THE LOW ORDER BITS
505 000252 011267 000002G MOV (R2),$INDXF+2 ; DITTO FOR INDEX FILE
506 000256 RETURN
507 ;
508 ; VOLUME LABEL
509 ;
510 000260 005767 000000G SETLAB: TST .PSTCN ; DID WE GET ANY CHARACTERS?
511 000264 001426 BEQ 30$ ; NO
512 000266 032767 000000G 000000G BIT #KY.DEN,$IKEY ; IF THIS IS MAGTAPE
513 000274 001404 BEQ 5$
514 000276 022767 000006 000000G CMP #6,.PSTCN ; 6 CHARS MAX
515 000304 000403 BR 6$
516 000306 022767 000014 000000G 5$: CMP #12.,.PSTCN ; CHECK LENGTH OF VOLUME NAME
517 000314 103002 6$: BHIS 10$ ; OK IF LESS THAN 12.
518 000316 000167 000614' JMP IPRER2 ; SYNTAX ERROR OTHERWISE
519 000322 016701 000000G 10$: MOV .PSTPT,R1 ; GET THE ADDRESS OF THE STRING
520 000326 012702 000000G MOV #$IVNAM,R2 ; GET ADDRESS OF WHERE TO STORE STRING
521 000332 112122 20$: MOVB (R1)+,(R2)+ ; SAVE IN PREDEFINED PLACE
522 000334 005367 000000G DEC .PSTCN ; ANY MORE?
523 000340 003374 BGT 20$ ; YES
524 000342 30$: RETURN
525 ;
526 ; SET BAD BLOCK MODES
527 ;
528 000344 052767 000001 000000G SETAUT: BIS #IN.AUT,$IBAD ; AUTO MODE REQUESTED
529 000352 000403 BR BADCOM ; TAKE COMMON EXIT
530 000354 052767 000002 000000G SETMAN: BIS #IN.MAN,$IBAD ; MANUAL MODE REQUESTED
531 000362 052767 000000G 000000G BADCOM: BIS #KY.BAD,$IKEY ; SAY WE HAVE PASSED THIS WAY
532 000370 000525 BR ERRCHK ; CHECK IF VALID KEYWORD
533 ;
534 .IF GT F$$LVL-1
535 ;
536 ; SET CLUSTERFACTOR
537 ;
538 SETCLF: CMP #MAXCLF,.PNUMB ; IS THE CLUSTERFACTOR SIZE VALID
539 BLO ILLERR ; NO
540 MOV .PNUMB,$ICLF ; SET CLUSTERFACTOR
541 BEQ ILLERR ; ZERO IS ALSO AN ERROR
542 BR ERRCHK ; CHECK IF VALID KEYWORD
543 .ENDC
544 ;
545 ;
546 ; SET MAGTAPE DENSITY
547 ;
548 000372 012767 003100 000000G SET160: MOV #1600.,$IDENS ; HI DENSITY MT DRIVE
INIPAR - INITVOL COMMAND PARSER MACRO V05.04 Tuesday 10-May-88 15:40 Page 14-2
ACTION ROUTINES
549 000400 000403 BR SEXIT ; EXIT NOW
550 000402 012767 001440 000000G SET080: MOV #800.,$IDENS ; STANDARD DEFAULT CASE
551 000410 032767 000000G 000000G SEXIT: BIT #KY.DEN,$IKEY ; IS THIS REALLY MT?
552 000416 001537 BEQ SYNTAX ; NO!
553 000420 RETURN ; YES, TRY FOR MORE OPTIONS
INIPAR - INITVOL COMMAND PARSER MACRO V05.04 Tuesday 10-May-88 15:40 Page 15
ACTION ROUTINES
555 ;
556 ; SET EXTEND INCREMENT
557 ;
558 000422 022767 000200 000000G SETEXT: CMP #200,.PNUMB ; NUMBER OF BLOCKS TOO LARGE?
559 000430 103002 BHIS SETEX1 ; NO
560 000432 000167 000574' ILLERR: JMP IPRER6 ; YES, ILLEGAL VALUE
561 000436 116767 000000G 000000G SETEX1: MOVB .PNUMB,$IEXT ; SO SET IT
562 000444 000477 BR ERRCHK ; CHECK IF VALID KEYWORD
563 ;
564 ; SETUP FILE DEFAULT PROTECTION
565 ;
566 000446 012767 000000G 000302 SETFDP: MOV #$IFPRO,PROTEC ; GET POINTER TO THE PROTECTION WORD
567 000454 000473 BR ERRCHK ; CHECK IF VALID KEYWORD
568 .IF DF R$$20F
569 ;
570 ; SET FULL FILE STRUCTURE (NOT TOPS-10)
571 ;
572 000456 052767 000000G 000000G SETFUL: BIS #KY.FUL,$IKEY ; NOTE THE FACT
573 000464 000467 BR ERRCHK ; RETURN
574 .ENDC
575 ;
576 ; SETUP INDEX FILE LBN ALLOCATION
577 ;
578 000466 005067 000000G SETBEG: CLR $INDXF ; START AT THE BEGINNING
579 000472 005067 000002G CLR $INDXF+2 ; OF THE VOLUME
580 000476 000421 BR INDCOM ; TAKE COMMON EXIT
581 ;
582 000500 006267 000000G SETMID: ASR $INDXF ; MOVE BLOCK PTR TO THE MIDDLE
583 000504 006067 000002G ROR $INDXF+2 ; BY DIVIDING BY 2
584 000510 000414 BR INDCOM ; TAKE COMMON EXIT
585 ;
586 000512 162767 000100 000002G SETEND: SUB #100,$INDXF+2 ; START AT LEAST 100 BLOCKS BACK
587 000520 005667 000000G SBC $INDXF ; FROM THE END OF THE VOLUME
588 000524 000406 BR INDCOM ; TAKE COMMON EXIT
589 ;
590 000526 016767 000000G 000000G SETBLK: MOV .PNUMH,$INDXF ; GET HIGH ORDER BITS OF BLOCK NUMBER
591 000534 016767 000000G 000002G MOV .PNUMB,$INDXF+2 ; STORE THE LOW ORDER BITS
592 000542 032767 000000G 000000G INDCOM: BIT #KY.IND,$IKEY ; HAVE WE BEEN THIS WAY BEFORE?
593 000550 001062 BNE SYNTAX ; YES
594 000552 052767 000000G 000000G BIS #KY.IND,$IKEY ; NO, BUT SET JUST IN CASE
595 000560 000431 BR ERRCHK ; CHECK IF VALID KEYWORD
596 ;
597 ; SETUP INITIAL FILE ALLOCATION IN INDEX FILE
598 ;
599 000562 026767 000000G 000004G SETINF: CMP .PNUMB,$IDVTP+4 ; TOO LARGE?
600 000570 101320 BHI ILLERR ; YES
601 000572 016767 000000G 000000G MOV .PNUMB,$IINF ; NO, SO SAVE IT
602 000600 001714 BEQ ILLERR ; ZERO IS ALSO AN ERROR
603 000602 000420 BR ERRCHK ; CHECK IF THIS KEYWORD IS VALID
604 ;
605 ; SETUP MAXIMUM NUMBER OF FILES PERMITTED
606 ;
607 000604 026767 000000G 000004G SETMXF: CMP .PNUMB,$IDVTP+4 ; TOO LARGE?
608 000612 101307 BHI ILLERR ; YES
609 000614 016767 000000G 000000G MOV .PNUMB,$IMXF ; SAVE FOR LATER
610 000622 001703 BEQ ILLERR ; ZERO IS BAD TOO
611 000624 000407 BR ERRCHK ; IS KEYWORD VALID IN THIS CONTEXT?
INIPAR - INITVOL COMMAND PARSER MACRO V05.04 Tuesday 10-May-88 15:40 Page 15-1
ACTION ROUTINES
612 ;
613 ; SET DIRECTORY PRE-ACCESS LIMIT
614 ;
615 000626 105767 000001G SETLRU: TSTB .PNUMB+1 ; LRU IS A BYTE VALUE
616 000632 001277 BNE ILLERR
617 000634 116767 000000G 000000G MOVB .PNUMB,$ILRU
618 000642 000400 BR ERRCHK
INIPAR - INITVOL COMMAND PARSER MACRO V05.04 Tuesday 10-May-88 15:40 Page 16
ACTION ROUTINES
620 ;
621 ; CHECK IF THE GIVEN KEYWORD IS VALID IN THE GIVEN CONTEXT
622 ;
623 000644 032767 000000G 000000G ERRCHK: BIT #KY.DEN,$IKEY ; IS THE DEVICE MT?
624 000652 001021 BNE SYNTAX ; YES, SO KEYWORD IS ILLEGAL
625 000654 RETURN ; NO, ALL'S WELL
626 ;
627 ; SET CHARACTERISTICS
628 ;
629 000656 142767 000000G 000000G SETDCF: BICB #CH.NDC,$ICHA ; DEVICE CONTROL FUNCTIONS
630 000664 000767 BR ERRCHK ; CHECK IF KEYWORD LEGAL
631
632 000666 142767 000000G 000000G SETATC: BICB #CH.NAT,$ICHA ; ALLOW ATTACH/DETACH
633 000674 000763 BR ERRCHK ; IS THIS KEYWORD VALID
634 ;
635 ; SET WINDOW SIZE IN NUMBER OF RETRIEVAL POINTERS
636 ;
637 000676 022767 000177 000000G SETWIN: CMP #127.,.PNUMB ; TOO BIG?
638 000704 103652 BLO ILLERR ; YES, ILLEGAL VALUE
639 000706 116767 000000G 000000G MOVB .PNUMB,$IWIN ; SAVE FOR LATER
640 000714 000753 BR ERRCHK ; IS KEYWORD VALID IN THIS CONTEXT?
641 ;
642 ; TO HERE FOR SYNTAX ERRORS DETECTED BY ACTION ROUTINES
643 ;
644 000716 000167 000614' SYNTAX: JMP IPRER2 ; INPUT ERROR
645 ;
646 ; PPN - GROUP NUMBER
647 ;
648 000722 116767 000000G 000001G SETGN: MOVB .PNUMB,$IUIC+1 ; GET GROUP NUMBER
649 000730 000403 BR TSTPPN
650 ;
651 ; PPN - PROGRAMMER NUMBER
652 ;
653 000732 116767 000000G 000000G SETPN: MOVB .PNUMB,$IUIC ; GET PROGRAMMER NUMBER
654 000740 105767 000001G TSTPPN: TSTB .PNUMB+1 ; CHECK IF NUMBER IS IN RANGE
655 000744 001402 BEQ 10$ ; NOT GREATER THAN 377 - OK
656 000746 000167 000600' JMP IPRER5 ; BAD UIC
657 000752 10$: RETURN ; EXIT
INIPAR - INITVOL COMMAND PARSER MACRO V05.04 Tuesday 10-May-88 15:40 Page 17
ACTION ROUTINES
659 ;
660 ; SET VOLUME PERMISSIONS
661 ;
662 000754 000000 GRCNT: .WORD 0 ; GROUP COUNTER
663 000756 000000 PROTEC: .WORD 0 ; POINTER TO PROTECTION CODE WORD
664
665 000760 012767 000000G 177770 SETPRO: MOV #$IPRO,PROTEC ; GET POINTER TO THE PROTECTION WORD
666 000766 RETURN
667
668 000770 012767 000004 177756 IGROUP: MOV #4,GRCNT
669 ;
670 ; MOVE TO NEXT PERMISSIONS CATEGORY
671 ;
672 000776 000261 NXGRP: SEC ; FORCE ONES
673 001000 006077 177752 ROR @PROTEC
674 001004 006277 177746 ASR @PROTEC ; SHIFT TO NEXT GROUP
675 001010 006277 177742 ASR @PROTEC
676 001014 006277 177736 ASR @PROTEC
677 001020 005367 177730 DEC GRCNT ; COUNT GROUPS
678 001024 002734 BLT SYNTAX ; TOO MANY IS AN ERROR
679 001026 RETURN
680 ;
681 ; SET READ PERMIT
682 ;
683 001030 042777 010000 177720 SETRP: BIC #FP.RDV*10000,@PROTEC
684 001036 RETURN
685 ;
686 ; SET WRITE PERMIT
687 ;
688 001040 042777 020000 177710 SETWP: BIC #FP.WRV*10000,@PROTEC
689 001046 RETURN
690 ;
691 ; SET EXTEND PERMIT
692 ;
693 001050 042777 040000 177700 SETEP: BIC #FP.EXT*10000,@PROTEC
694 001056 RETURN
695 ;
696 ; SET DELETE PERMIT
697 ;
698 001060 042777 100000 177670 SETDP: BIC #FP.DEL*10000,@PROTEC
699 001066 RETURN
700 ;
701 ; END OF PROTECTION SPEC
702 ;
703 001070 005767 177660 ENDGRP: TST GRCNT ; CHECK THE GROUP COUNT
704 001074 001310 BNE SYNTAX ; MUST HAVE 4
705 001076 RETURN
706
707 000001 .END
INIPAR - INITVOL COMMAND PARSER MACRO V05.04 Tuesday 10-May-88 15:40 Page 17-1
Symbol table
ASLUN2 000022R FD.DIR= 000010 H.FLEV= 000006 IE.IPR= 177641 IO.CCT= 002460
ATLUN2 000000R FD.FTN= 000001 H.FNUM= 000002 IE.ISQ= 177703 IO.CLN= 003400
A.LULU= 000002 FD.INS= 000010 H.FOWN= 000010 IE.ITI= 177643 IO.CON= 015400
A.LUNA= 000004 FD.PLC= 000004 H.FPRO= 000012 IE.ITS= 177770 IO.CRC= 001020
A.LUNU= 000006 FD.RAH= 000001 H.FSEQ= 000004 IE.LCK= 177745 IO.CRE= 012000
BAD 000124R 002 FD.RAN= 000002 H.IDOF= 000000 IE.LNL= 177646 IO.CTI= 015400
BADCOM 000362R 004 FD.REC= 000001 H.MPOF= 000001 IE.MBK= 177721 IO.CTL= 016400
BAD1 000130R 002 FD.RWM= 000001 H.PROG= 000010 IE.MOD= 177753 IO.DAC= 010000
BAD2 000144R 002 FD.SDI= 000020 H.PROJ= 000011 IE.NBF= 177731 IO.DCI= 014400
CHA 000154R 002 FD.SQD= 000040 H.SCHA= 000015 IE.NBK= 177727 IO.DCT= 002470
CHA1 000160R 002 FD.TTY= 000004 H.UCHA= 000014 IE.NFI= 177704 IO.DEL= 012400
CHA2 000176R 002 FD.WBH= 000002 H.UFAT= 000016 IE.NLN= 177733 IO.DET= 002000
CH.NAT= ****** GX FO.APD= 000106 IE.ABO= 177761 IE.NNC= 177674 IO.DIS= 016000
CH.NDC= ****** GX FO.MFY= 000002 IE.ACT= 177771 IE.NOD= 177751 IO.DTI= 016000
CPRO 000336R 002 FO.RD = 000001 IE.ADP= 177636 IE.NSF= 177746 IO.ENA= 006000
DENS 000206R 002 FO.UPD= 000006 IE.ALN= 177736 IE.OFL= 177677 IO.EOF= 003000
DEV1 000020R 002 FO.WRT= 000016 IE.AST= 177660 IE.ONP= 177773 IO.ESA= 002500
DFCLF = 000001 FPRO 000234R 002 IE.BAD= 177777 IE.OVR= 177756 IO.EXT= 011400
DFDENS= 001440 FP.DEL= 000010 IE.BBE= 177710 IE.PRI= 177760 IO.FDX= 003020
DFEXT = 000005 FP.EXT= 000004 IE.BDI= 177714 IE.RAC= 177724 IO.FNA= 004400
DFFPRO= 164000 FP.RAT= 000001 IE.BDR= 177716 IE.RAT= 177723 IO.HDX= 003010
DFINF = 000020 FP.RDV= 000001 IE.BDV= 177711 IE.RBG= 177730 IO.HIS= 015000
DFLRU = 000003 FP.WRV= 000002 IE.BHD= 177700 IE.RCN= 177722 IO.INL= 002400
DFPRO = 000000 F$$LVL= 000001 IE.BLK= 177754 IE.RER= 177740 IO.ITI= 017000
DFUIC = 000401 F.DREF 000042 IE.BNM= 177712 IE.RNM= 177715 IO.KIL= 000012
DFWIN = 000007 F.DRNM 000044 IE.BTF= 177675 IE.RSU= 177757 IO.LED= 012000
DMTPRO= 165000 F.FEXT 000002 IE.BTP= 177725 IE.SDP= 177635 IO.LOV= 001010
DTLUN2 000032R F.FNUM 000006 IE.BVR= 177701 IE.SNC= 177735 IO.LTK= 000050
EFN1 = 000001 F.FOWN 000014 IE.BYT= 177755 IE.SPC= 177772 IO.MCS= 013400
ENDGRP 001070R 004 F.FPRO 000016 IE.CKP= 177766 IE.SQC= 177734 IO.MDA= 016000
ERRCHK 000644R 004 F.FSEQ 000010 IE.CKS= 177742 IE.SRE= 177762 IO.MDI= 014400
ERRMSG 000316R F.FSQN 000013 IE.CLO= 177732 IE.STK= 177706 IO.MDO= 015400
ERRNUM 000062R F.FVBN 000046 IE.CON= 177752 IE.ULN= 177773 IO.MLO= 006000
ERROR1 000070R F.HDLB 000022 IE.DAA= 177770 IE.UPN= 177777 IO.MOD= 003000
ERROR2 000121R F.LBN 000026 IE.DAO= 177763 IE.VER= 177774 IO.MSO= 005000
ERROR3 000145R F.LGTH 000052 IE.DFU= 177750 IE.WAC= 177743 IO.RAL= 001010
ERROR4 000201R F.LINK 000000 IE.DNA= 177771 IE.WAT= 177741 IO.RAT= 013000
ERROR5 000235R F.NACS 000036 IE.DNR= 177775 IE.WER= 177737 IO.RBC= 003000
ERROR6 000260R F.NLCK 000037 IE.DUN= 177767 IE.WLK= 177764 IO.RCI= 015000
EXT 000224R 002 F.NWAC 000040 IE.DUP= 177707 IE.2DV= 177720 IO.RCV= 015000
E$$MSG= 000001 F.RVN 000012 IE.EBX= 177776 IGROUP 000770R 004 IO.RDB= 001200
E$$TRP= 000001 F.SCHA 000021 IE.EOF= 177766 ILLERR 000432R 004 IO.RDN= 000022
FA.APD= 000100 F.SIZE 000032 IE.EOT= 177702 INDCOM 000542R 004 IO.REL= 013400
FA.CRE= 000010 F.STAT 000040 IE.EOV= 177765 INDX 000242R 002 IO.RHD= 001010
FA.EXT= 000004 F.STD 000004 IE.EXP= 177676 INF 000300R 002 IO.RLB= 001000
FA.NSP= 000100 F.UCHA 000020 IE.FEX= 177717 INIKTB 000000RG 003 IO.RLV= 001100
FA.RD = 000001 GETDEV 000030R 004 IE.FHE= 177705 INISTB 000000RG 002 IO.RNA= 005400
FA.SHR= 000040 GRCNT 000754R 004 IE.FOP= 177713 IN.AUT= 000001 G IO.RNC= 001004
FA.TMP= 000020 GTLUN2 000014R IE.HFU= 177744 IN.MAN= 000002 G IO.RNE= 001020
FA.WRT= 000002 G.LUBA= 000004 IE.HWR= 177772 IO.ACE= 007400 IO.RTC= 003400
FC.CEF= 020000 G.LUCW= 000004 IE.IDU= 177644 IO.ACR= 006400 IO.RTI= 016400
FC.DIR= 040000 G.LUFB= 000003 IE.IEF= 177637 IO.ACW= 007000 IO.RTK= 000060
FC.FCO= 010000 G.LULU= 000002 IE.IFC= 177776 IO.ADS= 014000 IO.RVB= 010400
FC.WAC= 100000 G.LUNA= 000000 IE.IFU= 177747 IO.APC= 014000 IO.RWD= 002400
FD.BLK= 000010 G.LUNU= 000002 IE.ILL= 177726 IO.APV= 014010 IO.RWU= 002540
FD.CCL= 000002 H.CKSM= 000776 IE.ILU= 177640 IO.ATT= 001400 IO.R1C= 002400
FD.CR = 000002 H.FCHA= 000014 IE.INS= 177776 IO.CCI= 014000 IO.SAO= 004000
INIPAR - INITVOL COMMAND PARSER MACRO V05.04 Tuesday 10-May-88 15:40 Page 17-2
Symbol table
IO.SCS= 013000 I.RVDT= 000014 R$$11D= 000001 U.C1 = ****** GX $HMBLK= ****** GX
IO.SDI= 013000 I.RVNO= 000012 R$$20F= 000001 U.DN = ****** GX $IBAD = ****** GX
IO.SDO= 012400 I.RVTI= 000023 R.FIX = 000001 U.LBH = ****** GX $ICHA = ****** GX
IO.SEC= 002520 I.TISZ= 000006 R.VAR = 000002 U.LBN = ****** GX $IDENS= ****** GX
IO.SEM= 002440 KY.BAD= ****** GX SC.BAD= 000100 U.SZ = ****** GX $IDVTP= ****** GX
IO.SHT= 002410 KY.DEN= ****** GX SC.MDL= 000200 U.UN = ****** GX $IEXT = ****** GX
IO.SLO= 005400 KY.FUL= ****** GX SETATC 000666R 004 VC.BMW= 000002 $IFPRO= ****** GX
IO.SMO= 002560 KY.IND= ****** GX SETAUT 000344R 004 VC.IFW= 000001 $IINF = ****** GX
IO.SNM= 002450 LRU 000320R 002 SETBEG 000466R 004 V.FCB 000006 $IKEY = ****** GX
IO.SPB= 002420 LUNBUF 000046R SETBLK 000526R 004 V.FFNU 000055 $ILRU = ****** GX
IO.SPF= 002440 LUN2 = 000002 SETDCF 000656R 004 V.FIEX 000025 $IMXF = ****** GX
IO.SSO= 004400 MAXCLF= 000020 SETDP 001060R 004 V.FMAX 000016 $INDXF= ****** GX
IO.SST= 002430 MXF 000310R 002 SETDV1 000000R 004 V.FPRO 000030 $INIER= ****** GX
IO.STC= 002500 M$$HDR= 000001 SETDV2 000010R 004 V.FRBK 000034 $IPREP 000332RG
IO.STP= 016400 M.CTSZ= 000006 SETEND 000512R 004 V.IBLB 000012 $IPRO = ****** GX
IO.SYN= 003040 M.EFNU= 000002 SETEP 001050R 004 V.IBSZ 000013 $IUIC = ****** GX
IO.TRM= 002410 M.EFSQ= 000004 SETEXT 000422R 004 V.IFWI 000002 $IVNAM= ****** GX
IO.UNL= 000042 M.ERVN= 000001 SETEX1 000436R 004 V.LABL 000040 $IWIN = ****** GX
IO.WAT= 013400 M.ESQN= 000000 SETFDP 000446R 004 V.LGTH 000056 $LAMDA= 000300
IO.WLB= 000400 M.LBSZ= 000007 SETFUL 000456R 004 V.LRUC 000035 $MFD = ****** GX
IO.WLS= 000410 M.MAX = 000011 SETGN 000722R 004 V.SBCL 000021 $NUMBR= 000302
IO.WLV= 000500 M.RTRV= 000012 SETINF 000562R 004 V.SBLB 000024 $PUD = ****** GX
IO.WVB= 011000 M.USE = 000010 SETLAB 000260R 004 V.SBSZ 000022 $RAD50= 000316
IO.XMT= 014400 NB.DEV= 000200 SETLRU 000626R 004 V.STAT 000054 $SBMAP= ****** GX
IO.XNA= 014410 NB.DIR= 000100 SETMAN 000354R 004 V.STD 000004 $STRNG= 000304
IPRER1 000620R NB.NAM= 000004 SETMID 000500R 004 V.TRCT 000000 $SUBXP= 000310
IPRER2 000614R NB.SD1= 000400 SETMXF 000604R 004 V.WISZ 000020 $UNT = 000030RG
IPRER3 000610R NB.SD2= 001000 SETPN 000732R 004 WIN 000430R 002 $$ = 000067
IPRER4 000604R NB.SNM= 000040 SETPRO 000760R 004 WI.BPS= 100000 $$MSG = 000000
IPRER5 000600R NB.STP= 000020 SETRP 001030R 004 WI.DLK= 010000 $$$ARG= 000006
IPRER6 000574R NB.SVR= 000010 SETUNT 000020R 004 WI.EXT= 002000 $$$FLG= 177777
IQ.Q = 000002 NB.TYP= 000002 SETWIN 000676R 004 WI.LCK= 004000 $$$KEY= 000026
IQ.X = 000001 NB.VER= 000001 SETWP 001040R 004 WI.RDV= 000400 $$$OST= 000014
IS.BV = 000005 NXGRP 000776R 004 SET080 000402R 004 WI.WRV= 001000 $$$STA= 000030R 002
IS.CLR= 000000 OPTS 000030R 002 SET160 000372R 004 W.CTL 000000 $$$TMP= 000260R 003
IS.CR = 006401 PRO 000330R 002 SEXIT 000410R 004 W.FCB 000002 $$$T1 = 000002
IS.ESC= 015401 PROMPL= 000004 SPRO 000342R 002 W.RTRV 000012 .GTCML= ****** GX
IS.PND= 000000 PROMPT 000064R START 000000RG 002 W.STD 000004 .PCHAR= ****** GX
IS.RDD= 000002 PROTEC 000756R 004 SYNTAX 000716R 004 W.VBN 000006 .PNUMB= ****** GX
IS.SET= 000002 Q.IOAE= 000012 S.HDHD= 000056 W.WISZ 000007 .PNUMH= ****** GX
IS.SUC= 000001 Q.IOEF= 000006 S.IDHD= 000056 $ANY = 000320 .PSTCN= ****** GX
I.CRDT= 000031 Q.IOFN= 000002 S.MPHD= 000012 $BLANK= 000306 .PSTPT= ****** GX
I.CRTI= 000040 Q.IOLU= 000004 S.STBK= 000012 $BTBLK= ****** GX .PUDBA= ****** GX
I.DASZ= 000007 Q.IOPL= 000014 TSTPPN 000740R 004 $DEV = 000026RG .PUDEA= ****** GX
I.EXDT= 000046 Q.IOPR= 000007 UC.CON= 000200 $DNUMB= 000314 .TPARS= ****** GX
I.FNAM= 000000 Q.IOSB= 000010 UC.DLK= 000100 $EOS = 000312 ...GBL= 000000
I.FTYP= 000006 R$$10F= 000001 UIC 000406R 002 $EXIT = 000000 ...TPC= 000012
I.FVER= 000010
. ABS. 000056 000 (RW,I,GBL,ABS,OVR)
000636 001 (RW,I,LCL,REL,CON)
$STATE 000440 002 (RW,D,LCL,REL,CON)
$KTAB 000270 003 (RW,D,LCL,REL,CON)
ACTION 001100 004 (RW,I,LCL,REL,CON)
Errors detected: 0
*** Assembler statistics
INIPAR - INITVOL COMMAND PARSER MACRO V05.04 Tuesday 10-May-88 15:40 Page 17-3
Symbol table
Work file reads: 0
Work file writes: 0
Size of work file: 11186 Words ( 44 Pages)
Size of core pool: 12356 Words ( 47 Pages)
Operating system: RSX-11M/PLUS
Elapsed time: 00:01:41.22
[53,10]INIPAR,[53,20]INIPAR/-SP/CR=[53,30]RSXDC,INIPAR
INIPAR CREATED BY MACRO ON 10-MAY-88 AT 15:41 PAGE 1
SYMBOL CROSS REFERENCE CREF 04.00
SYMBOL VALUE REFERENCES
ASLUN2 000022 R #5-75 5-76 5-77 14-456
ATLUN2 000000 R #5-71 14-458
A.LULU = 000002 #5-75
A.LUNA = 000004 #5-75 5-76
A.LUNU = 000006 #5-75 5-77
BAD 000124 R 10-255 #11-279
BADCOM 000362 R 14-529 #14-531
BAD1 000130 R #11-285 11-290
BAD2 000144 R 11-286 11-287 #11-289
CHA 000154 R 10-256 #11-295
CHA1 000160 R #11-301 11-307
CHA2 000176 R 11-302 11-303 #11-306
CH.NAT = ****** GX 7-161 16-632
CH.NDC = ****** GX 7-161 16-629
CPRO 000336 R 12-344 13-391 #13-393
DENS 000206 R 10-260 #11-313
DEV1 000020 R 10-237 #10-240
DFCLF = 000001 #4-51 7-167
DFDENS = 001440 #4-52 7-164
DFEXT = 000005 #4-53 7-165
DFFPRO = 164000 #4-54 7-163
DFINF = 000020 #4-56 7-168
DFLRU = 000003 #4-50 7-169
DFPRO = 000000 #4-57 7-162
DFUIC = 000401 #4-58 7-160
DFWIN = 000007 #4-59 7-166
DMTPRO = 165000 #4-55 14-488
DTLUN2 000032 R #5-79
EFN1 = 000001 #4-40 5-71 5-79
ENDGRP 001070 R 13-398 #17-703
ERRCHK 000644 R 14-532 15-562 15-567 15-573 15-595 15-603 15-611 15-618 #16-623
16-630 16-633 16-640
ERRMSG 000316 R #6-116 9-214
ERRNUM 000062 R #5-85 *7-171 *9-207 *9-208 *9-209 *9-210 *9-211 9-212
ERROR1 000070 R #6-99 6-116
ERROR2 000121 R #6-101 6-117
ERROR3 000145 R #6-103 6-118
ERROR4 000201 R #6-105 6-119
ERROR5 000235 R #6-107 6-120
ERROR6 000260 R #6-109 6-121
EXT 000224 R 10-261 #12-335
E$$MSG = 000001 #1-33
E$$TRP = 000001 #1-32
FD.SQD = 000040 14-485
FPRO 000234 R 10-262 #12-343
FP.DEL = 000010 17-698
FP.EXT = 000004 17-693
FP.RDV = 000001 17-683
FP.WRV = 000002 17-688
F$$LVL = 000001 #1-28 10-257 12-321 14-534
GETDEV 000030 R 10-245 #14-456
GRCNT 000754 R #17-662 *17-668 *17-677 17-703
INIPAR CREATED BY MACRO ON 10-MAY-88 AT 15:41 PAGE 2
SYMBOL CROSS REFERENCE CREF 04.00
SYMBOL VALUE REFERENCES
GTLUN2 000014 R #5-73 14-461
G.LUBA = 000004 #5-73
G.LULU = 000002 #5-73
G.LUNA = 000000 5-73
IGROUP 000770 R 13-396 #17-668
ILLERR 000432 R #15-560 15-600 15-602 15-608 15-610 15-616 16-638
INDCOM 000542 R 15-580 15-584 15-588 #15-592
INDX 000242 R 10-266 #12-348
INF 000300 R 10-267 #12-365
INIKTB 000000 RG 8-181 #10-224
INISTB 000000 RG #10-224
IN.AUT = 000001 G #4-45 14-528
IN.MAN = 000002 G #4-46 14-530
IO.ATT = 001400 5-71
IO.DET = 002000 5-79
IPRER1 000620 R #9-212
IPRER2 000614 R 8-184 #9-211 14-518 16-644
IPRER3 000610 R #9-210 14-478
IPRER4 000604 R #9-209 14-460
IPRER5 000600 R #9-208 16-656
IPRER6 000574 R #9-207 15-560
KY.BAD = ****** GX 14-531
KY.DEN = ****** GX 8-188 14-487 14-512 14-551 16-623
KY.FUL = ****** GX 15-572
KY.IND = ****** GX 8-188 15-592 15-594
LRU 000320 R 10-272 #13-382
LUNBUF 000046 R 5-73 #5-83 8-190 14-467 14-469 14-484 14-485 14-489
LUN2 = 000002 #4-41 5-71 5-73 5-75 5-79
MAXCLF = 000020 #4-60
MXF 000310 R 10-268 #13-374
M$$HDR = 000001 #1-34
NXGRP 000776 R 13-399 #17-672
OPTS 000030 R #10-250 10-264 11-291 11-308 11-317 11-318 12-339 12-352 12-353
12-354 12-361 12-369 13-378 13-385 13-397 13-423 13-431
PRO 000330 R 10-269 #13-390
PROMPL = 000004 #5-90 7-174
PROMPT 000064 R #5-89 5-90 7-173
PROTEC 000756 R *15-566 #17-663 *17-665 17-673 17-674 17-675 17-676 17-683 17-688
17-693 17-698
Q.IOAE = 000012 #5-71 #5-79
Q.IOEF = 000006 #5-71 #5-79
Q.IOFN = 000002 #5-71 #5-79
Q.IOLU = 000004 #5-71 #5-79
Q.IOPL = 000014 #5-71 #5-79
Q.IOPR = 000007 #5-71 #5-79
Q.IOSB = 000010 #5-71 #5-79
R$$10F = 000001 #1-30
R$$11D = 000001 #1-29
R$$20F = 000001 #1-31 10-263 14-462 14-472 15-568
SETATC 000666 R 11-303 #16-632
SETAUT 000344 R 11-287 #14-528
SETBEG 000466 R 8-194 8-194 12-353 #15-578
INIPAR CREATED BY MACRO ON 10-MAY-88 AT 15:41 PAGE 3
SYMBOL CROSS REFERENCE CREF 04.00
SYMBOL VALUE REFERENCES
SETBLK 000526 R 12-365 #15-590
SETDCF 000656 R 11-304 #16-629
SETDP 001060 R 13-407 #17-698
SETDV1 000000 R 10-233 #14-441
SETDV2 000010 R 10-236 #14-446
SETEND 000512 R 12-355 #15-586
SETEP 001050 R 13-402 #17-693
SETEXT 000422 R 12-343 #15-558
SETEX1 000436 R 15-559 #15-561
SETFDP 000446 R 12-348 #15-566
SETFUL 000456 R 10-266 #15-572
SETGN 000722 R 13-416 #16-648
SETINF 000562 R 13-374 #15-599
SETLAB 000260 R 10-250 #14-510
SETLRU 000626 R 13-390 #15-615
SETMAN 000354 R 11-289 #14-530
SETMID 000500 R 8-192 8-192 12-354 #15-582
SETMXF 000604 R 13-382 #15-607
SETPN 000732 R 13-422 #16-653
SETPRO 000760 R 13-393 #17-665
SETRP 001030 R 13-400 #17-683
SETUNT 000020 R 10-238 #14-451
SETWIN 000676 R 13-433 #16-637
SETWP 001040 R 13-401 #17-688
SET080 000402 R 12-335 #14-550
SET160 000372 R 11-318 #14-548
SEXIT 000410 R 14-549 #14-551
SPRO 000342 R #13-396 13-398 13-399 13-400 13-401 13-402
START 000000 RG 8-182 10-226 #10-230
SYNTAX 000716 R 14-552 15-593 16-624 #16-644 17-678 17-704
S$$YDF = ****** 1-1 1-37
TSTPPN 000740 R 16-649 #16-654
UIC 000406 R 10-270 #13-407
U.C1 = ****** GX 14-485
U.DN = ****** GX 14-467
U.LBH = ****** GX 14-491 14-500
U.LBN = ****** GX 14-490 14-501
U.SZ = ****** GX 14-471
U.UN = ****** GX 14-469
WIN 000430 R 10-271 #13-427
$ANY = 000320 #10-224 10-233 10-236
$BLANK = 000306 #10-224
$BTBLK = ****** GX *8-199
$DEV = 000026 RG #5-76 *14-441 *14-446
$DNUMB = 000314 #10-224
$EOS = 000312 #10-224 10-252
$EXIT = 000000 #10-224 10-251
$HMBLK = ****** GX *8-200
$IBAD = ****** GX *14-528 *14-530
$ICHA = ****** GX *16-629 *16-632
$IDENS = ****** GX *14-548 *14-550
$IDVTP = ****** GX 14-483 15-599 15-607
INIPAR CREATED BY MACRO ON 10-MAY-88 AT 15:41 PAGE 4
SYMBOL CROSS REFERENCE CREF 04.00
SYMBOL VALUE REFERENCES
$IEXT = ****** GX *15-561
$IFPRO = ****** GX 15-566
$IINF = ****** GX *15-601
$IKEY = ****** GX *7-170 8-188 *14-487 14-512 *14-531 14-551 *15-572 15-592 *15-594
16-623
$ILRU = ****** GX *7-169 *15-617
$IMXF = ****** GX *14-497 *14-499 *15-609
$INDXF = ****** GX 8-195 8-196 8-197 8-198 *14-503 *14-505 *15-578 *15-579 *15-582
*15-583 *15-586 *15-587 *15-590 *15-591
$INIER = ****** GX 9-215
$IPREP 000332 RG #7-155
$IPRO = ****** GX *14-488 17-665
$IUIC = ****** GX 7-159 *16-648 *16-653
$IVNAM = ****** GX 7-155 14-520
$IWIN = ****** GX *16-639
$LAMDA = 000300 #10-224 10-240 11-306
$MFD = ****** GX *8-195 *8-196
$NUMBR = 000302 #10-224 10-238 12-343 12-365 13-374 13-382 13-390 13-416 13-422
13-433
$PUD = ****** GX *14-479
$RAD50 = 000316 #10-224
$RONLY = ****** 10-224 10-224
$SBMAP = ****** GX *8-197 *8-198
$STRNG = 000304 #10-224 10-250
$SUBXP = 000310 #10-224
$UNT = 000030 RG #5-77 *7-172 *14-451
$$ = 000067 #7-175 7-175 #8-183 8-183 #8-192 8-192 #8-194 8-194
$$$ARG = 000006 #5-71 5-71 #5-75 5-75 #5-75 5-75 #5-75 5-75 #5-79
5-79
$$$FLG = 177777 #10-224 10-230 #10-230 10-230 #10-230 #10-230 10-231 #10-231 10-231
#10-231 10-233 #10-233 10-233 10-233 10-233 10-233 10-233 10-233
#10-233 #10-233 10-234 #10-234 10-234 #10-234 10-236 #10-236 10-236
10-236 10-236 10-236 10-236 10-236 #10-236 #10-236 10-237 #10-237
10-237 #10-237 10-237 #10-237 10-238 10-238 10-238 10-238 10-238
#10-238 10-240 #10-240 10-240 10-240 10-240 10-240 10-240 10-240
#10-240 #10-240 10-241 #10-241 10-241 #10-241 10-245 #10-245 10-245
10-245 10-245 10-245 10-245 10-245 #10-245 #10-245 10-246 #10-246
10-246 #10-246 10-250 #10-250 10-250 10-250 10-250 10-250 10-250
10-250 #10-250 #10-250 10-251 #10-251 10-251 #10-251 10-252 10-252
10-252 10-252 10-252 #10-252 10-254 #10-254 10-254 10-254 10-254
10-254 10-254 10-254 #10-254 #10-254 10-255 #10-255 10-255 #10-255
10-256 10-256 10-256 10-256 10-256 #10-256 10-256 #10-256 10-260
10-260 10-260 10-260 10-260 #10-260 10-260 #10-260 10-261 10-261
10-261 10-261 10-261 #10-261 10-261 #10-261 10-262 10-262 10-262
10-262 10-262 #10-262 10-262 #10-262 10-264 10-264 10-264 10-264
10-264 #10-264 10-264 #10-264 10-264 #10-264 10-266 10-266 10-266
10-266 10-266 #10-266 10-266 #10-266 10-267 10-267 10-267 10-267
10-267 #10-267 10-267 #10-267 10-268 10-268 10-268 10-268 10-268
#10-268 10-268 #10-268 10-269 10-269 10-269 10-269 10-269 #10-269
10-269 #10-269 10-270 10-270 10-270 10-270 10-270 #10-270 10-270
#10-270 10-271 10-271 10-271 10-271 10-271 #10-271 10-271 #10-271
10-272 10-272 10-272 10-272 10-272 #10-272 10-272 #10-272 11-279
INIPAR CREATED BY MACRO ON 10-MAY-88 AT 15:41 PAGE 5
SYMBOL CROSS REFERENCE CREF 04.00
SYMBOL VALUE REFERENCES
#11-279 11-279 11-279 11-279 11-279 11-279 #11-279 #11-279 11-280
#11-280 11-282 #11-282 11-282 11-282 11-282 11-282 11-282 11-282
#11-282 #11-282 11-283 #11-283 11-285 #11-285 11-285 11-285 11-285
11-285 11-285 11-285 #11-285 #11-285 11-286 #11-286 11-286 #11-286
11-286 #11-286 11-287 11-287 11-287 11-287 11-287 #11-287 11-287
#11-287 11-287 #11-287 11-289 #11-289 11-289 11-289 11-289 11-289
11-289 #11-289 #11-289 11-290 #11-290 11-290 #11-290 11-291 11-291
11-291 11-291 11-291 #11-291 11-291 #11-291 11-295 #11-295 11-295
11-295 11-295 11-295 11-295 #11-295 #11-295 11-296 #11-296 11-298
#11-298 11-298 11-298 11-298 11-298 11-298 11-298 #11-298 #11-298
11-299 #11-299 11-301 #11-301 11-301 11-301 11-301 11-301 11-301
11-301 #11-301 #11-301 11-302 #11-302 11-302 #11-302 11-302 #11-302
11-303 11-303 11-303 11-303 11-303 #11-303 11-303 #11-303 11-303
#11-303 11-304 11-304 11-304 11-304 11-304 #11-304 11-306 #11-306
11-306 11-306 11-306 11-306 11-306 11-306 #11-306 #11-306 11-307
#11-307 11-307 #11-307 11-308 11-308 11-308 11-308 11-308 #11-308
11-308 #11-308 11-313 #11-313 11-313 11-313 11-313 11-313 11-313
#11-313 #11-313 11-314 #11-314 11-316 #11-316 11-316 11-316 11-316
11-316 11-316 11-316 #11-316 #11-316 11-317 #11-317 11-317 #11-317
11-317 #11-317 11-318 11-318 11-318 11-318 11-318 #11-318 11-318
#11-318 11-318 #11-318 12-335 #12-335 12-335 12-335 12-335 12-335
12-335 #12-335 #12-335 12-336 #12-336 12-338 #12-338 12-338 12-338
12-338 12-338 12-338 12-338 #12-338 #12-338 12-339 #12-339 12-339
#12-339 12-339 #12-339 12-343 #12-343 12-343 12-343 12-343 12-343
12-343 #12-343 #12-343 12-344 #12-344 12-344 #12-344 12-344 #12-344
12-348 #12-348 12-348 12-348 12-348 12-348 12-348 #12-348 #12-348
12-349 #12-349 12-351 #12-351 12-351 12-351 12-351 12-351 12-351
12-351 #12-351 #12-351 12-352 #12-352 12-352 #12-352 12-352 #12-352
12-353 12-353 12-353 12-353 12-353 #12-353 12-353 #12-353 12-353
#12-353 12-354 12-354 12-354 12-354 12-354 #12-354 12-354 #12-354
12-354 #12-354 12-355 12-355 12-355 12-355 12-355 #12-355 12-357
#12-357 12-357 12-357 12-357 12-357 12-357 12-357 #12-357 #12-357
12-358 #12-358 12-360 #12-360 12-360 12-360 12-360 12-360 12-360
12-360 #12-360 #12-360 12-361 #12-361 12-361 #12-361 12-361 #12-361
12-365 #12-365 12-365 12-365 12-365 12-365 12-365 #12-365 #12-365
12-366 #12-366 12-368 #12-368 12-368 12-368 12-368 12-368 12-368
12-368 #12-368 #12-368 12-369 #12-369 12-369 #12-369 12-369 #12-369
13-374 #13-374 13-374 13-374 13-374 13-374 13-374 #13-374 #13-374
13-375 #13-375 13-377 #13-377 13-377 13-377 13-377 13-377 13-377
13-377 #13-377 #13-377 13-378 #13-378 13-378 #13-378 13-378 #13-378
13-382 #13-382 13-382 13-382 13-382 13-382 13-382 #13-382 #13-382
13-383 #13-383 13-384 #13-384 13-384 13-384 13-384 13-384 13-384
13-384 #13-384 #13-384 13-385 #13-385 13-385 #13-385 13-385 #13-385
13-390 #13-390 13-390 13-390 13-390 13-390 13-390 #13-390 #13-390
13-391 #13-391 13-391 #13-391 13-391 #13-391 13-393 #13-393 13-393
13-393 13-393 13-393 13-393 #13-393 #13-393 13-394 #13-394 13-394
#13-394 13-396 #13-396 13-396 13-396 13-396 13-396 13-396 13-396
#13-396 #13-396 13-397 #13-397 13-397 #13-397 13-397 #13-397 13-398
13-398 13-398 13-398 13-398 #13-398 13-398 #13-398 13-398 #13-398
13-399 13-399 13-399 13-399 13-399 #13-399 13-399 #13-399 13-399
#13-399 13-400 13-400 13-400 13-400 13-400 #13-400 13-400 #13-400
13-400 #13-400 13-401 13-401 13-401 13-401 13-401 #13-401 13-401
INIPAR CREATED BY MACRO ON 10-MAY-88 AT 15:41 PAGE 6
SYMBOL CROSS REFERENCE CREF 04.00
SYMBOL VALUE REFERENCES
#13-401 13-401 #13-401 13-402 13-402 13-402 13-402 13-402 #13-402
13-402 #13-402 13-402 #13-402 13-407 #13-407 13-407 13-407 13-407
13-407 13-407 #13-407 #13-407 13-408 #13-408 13-410 #13-410 13-410
13-410 13-410 13-410 13-410 13-410 #13-410 #13-410 13-411 #13-411
13-413 #13-413 13-413 13-413 13-413 13-413 13-413 13-413 #13-413
#13-413 13-414 #13-414 13-414 #13-414 13-416 #13-416 13-416 13-416
13-416 13-416 13-416 13-416 #13-416 #13-416 13-417 #13-417 13-419
#13-419 13-419 13-419 13-419 13-419 13-419 13-419 #13-419 #13-419
13-420 #13-420 13-420 #13-420 13-422 #13-422 13-422 13-422 13-422
13-422 13-422 13-422 #13-422 #13-422 13-423 #13-423 13-423 #13-423
13-427 #13-427 13-427 13-427 13-427 13-427 13-427 #13-427 #13-427
13-428 #13-428 13-430 #13-430 13-430 13-430 13-430 13-430 13-430
13-430 #13-430 #13-430 13-431 #13-431 13-431 #13-431 13-431 #13-431
13-433 #13-433 13-433 13-433 13-433 13-433 13-433 #13-433 #13-433
$$$GLB = ****** 5-71 5-71 5-71 5-71 5-71 5-71 5-71 5-71 5-73
5-73 5-73 5-75 5-75 5-75 5-75 5-79 5-79 5-79
5-79 5-79 5-79 5-79 5-79
$$$KEY = 000026 #10-224 10-255 #10-255 10-255 10-256 10-256 #10-256 10-256 10-260
10-260 #10-260 10-260 10-261 10-261 #10-261 10-261 10-262 10-262
#10-262 10-262 10-264 10-264 #10-264 10-264 10-266 10-266 #10-266
10-266 10-267 10-267 #10-267 10-267 10-268 10-268 #10-268 10-268
10-269 10-269 #10-269 10-269 10-270 10-270 #10-270 10-270 10-271
10-271 #10-271 10-271 10-272 10-272 #10-272 10-272 11-279 11-286
#11-286 11-286 11-287 11-287 #11-287 11-287 11-289 11-302 #11-302
11-302 11-303 11-303 #11-303 11-303 11-304 11-317 #11-317 11-317
11-318 11-318 #11-318 11-318 12-335 12-352 #12-352 12-352 12-353
12-353 #12-353 12-353 12-354 12-354 #12-354 12-354 12-355 12-355
#12-355 12-355 12-357
$$$OST = 000014 #5-71 5-71 5-71 #5-71 5-71 5-71 #5-71 5-71 5-71
#5-71 5-71 5-71 #5-71 5-71 5-71 #5-71 5-71 5-71
#5-71 5-71 #5-73 5-73 5-73 #5-73 5-73 5-73 #5-73
#5-75 5-75 5-75 #5-75 5-75 5-75 #5-75 5-75 5-75
#5-75 #5-79 5-79 5-79 #5-79 5-79 5-79 #5-79 5-79
5-79 #5-79 5-79 5-79 #5-79 5-79 5-79 #5-79 5-79
5-79 #5-79 5-79
$$$STA = 000030 R #10-237 10-238 #10-251 10-252 #10-255 10-256 #10-256 10-260 #10-260
10-261 #10-261 10-262 #10-262 10-264 #10-264 10-266 #10-266 10-267
#10-267 10-268 #10-268 10-269 #10-269 10-270 #10-270 10-271 #10-271
10-272 #10-272 11-279 #11-286 11-287 #11-287 11-289 #11-290 11-291
#11-291 11-295 #11-302 11-303 #11-303 11-304 #11-307 11-308 #11-308
11-313 #11-317 11-318 #11-318 12-335 #12-339 12-343 #12-344 12-348
#12-352 12-353 #12-353 12-354 #12-354 12-355 #12-361 12-365 #12-369
13-374 #13-378 13-382 #13-385 13-390 #13-391 13-393 #13-397 13-398
#13-398 13-399 #13-399 13-400 #13-400 13-401 #13-401 13-402 #13-402
13-407 #13-423 13-427 #13-431 13-433
$$$TMP = 000260 R #10-255 10-255 10-255 #10-256 10-256 10-256 #10-260 10-260 10-260
#10-261 10-261 10-261 #10-262 10-262 10-262 #10-264 10-264 10-264
#10-266 10-266 10-266 #10-267 10-267 10-267 #10-268 10-268 10-268
#10-269 10-269 10-269 #10-270 10-270 10-270 #10-271 10-271 10-271
#10-272 10-272 10-272 #11-286 11-286 11-286 #11-287 11-287 11-287
#11-302 11-302 11-302 #11-303 11-303 11-303 #11-317 11-317 11-317
#11-318 11-318 11-318 #12-352 12-352 12-352 #12-353 12-353 12-353
INIPAR CREATED BY MACRO ON 10-MAY-88 AT 15:41 PAGE 7
SYMBOL CROSS REFERENCE CREF 04.00
SYMBOL VALUE REFERENCES
#12-354 12-354 12-354 #12-355 12-355 12-355
$$$T1 = 000002 #5-75 5-75 5-75 #5-75 5-75 5-75 #5-75 5-75 5-75
.GTCML = ****** GX 7-175 7-175
.PCHAR = ****** GX 14-441 14-446
.PNUMB = ****** GX 14-451 15-558 15-561 15-591 15-599 15-601 15-607 15-609 15-615
15-617 16-637 16-639 16-648 16-653 16-654
.PNUMH = ****** GX 15-590
.PSTCN = ****** GX 14-510 14-514 14-516 *14-522
.PSTPT = ****** GX 14-519
.PUDBA = ****** GX 14-463
.PUDEA = ****** GX 14-473
.TPARS = ****** GX 8-183 8-183
INIPAR CREATED BY MACRO ON 10-MAY-88 AT 15:41 PAGE 8
MACRO CROSS REFERENCE CREF 04.00
MACRO NAME REFERENCES
ALUN$ #3-30 5-75
CALL #3-30 7-175 8-183 8-192 8-194
DIR$ #3-30 14-456 14-458 14-461
ERR$ #14-456 #14-458 #14-461
FCSBT$ #3-32 3-34
FHDOF$ #3-32 3-33
F11DF$ #3-30 4-64
GLUN$ #3-30 5-73
ISTAT$ #10-222 10-224
MTRAN$ #10-224 10-230 10-231 10-233 10-234 10-236 10-237 10-238 10-240 10-241
10-245 10-246 10-250 10-251 10-252 10-254 10-255 10-256 10-260 10-261
10-262 10-264 10-266 10-267 10-268 10-269 10-270 10-271 10-272 11-279
11-280 11-282 11-283 11-285 11-286 11-287 11-289 11-290 11-291 11-295
11-296 11-298 11-299 11-301 11-302 11-303 11-304 11-306 11-307 11-308
11-313 11-314 11-316 11-317 11-318 12-335 12-336 12-338 12-339 12-343
12-344 12-348 12-349 12-351 12-352 12-353 12-354 12-355 12-357 12-358
12-360 12-361 12-365 12-366 12-368 12-369 13-374 13-375 13-377 13-378
13-382 13-383 13-384 13-385 13-390 13-391 13-393 13-394 13-396 13-397
13-398 13-399 13-400 13-401 13-402 13-407 13-408 13-410 13-411 13-413
13-414 13-416 13-417 13-419 13-420 13-422 13-423 13-427 13-428 13-430
13-431 13-433
NBL$ #5-75 5-75
OFF$ #5-71 5-71 5-71 5-71 5-71 5-71 5-71 5-71 5-71 #5-73
5-73 5-73 5-73 #5-75 5-75 5-75 5-75 5-75 #5-79 5-79
5-79 5-79 5-79 5-79 5-79 5-79 5-79
QDPB$ #5-71 5-71 #5-79 5-79
QIOSY$ #3-30 4-65
QIOW$ #3-30 5-71 5-79
RETURN #3-30 8-201 14-442 14-447 14-452 14-506 14-524 14-553 16-625 16-657
17-666 17-679 17-684 17-689 17-694 17-699 17-705
STATE$ #10-222 10-230 10-233 10-236 10-240 10-245 10-250 10-254 11-279 11-282
11-285 11-289 11-295 11-298 11-301 11-306 11-313 11-316 12-335 12-338
12-343 12-348 12-351 12-357 12-360 12-365 12-368 13-374 13-377 13-382
13-384 13-390 13-393 13-396 13-407 13-410 13-413 13-416 13-419 13-422
13-427 13-430 13-433
TRAN$ #10-222 10-231 10-234 10-237 10-238 10-241 10-246 10-251 10-252 10-255
10-256 10-260 10-261 10-262 10-264 10-266 10-267 10-268 10-269 10-270
10-271 10-272 11-280 11-283 11-286 11-287 11-290 11-291 11-296 11-299
11-302 11-303 11-304 11-307 11-308 11-314 11-317 11-318 12-336 12-339
12-344 12-349 12-352 12-353 12-354 12-355 12-358 12-361 12-366 12-369
13-375 13-378 13-383 13-385 13-391 13-394 13-397 13-398 13-399 13-400
13-401 13-402 13-408 13-411 13-414 13-417 13-420 13-423 13-428 13-431
$$$ACT #10-231 10-233 #10-234 10-236 #10-237 10-238 #10-241 10-245 #10-246 10-250
#10-264 10-266 #11-286 11-287 #11-287 11-289 #11-302 11-303 #11-303 11-304
#11-317 11-318 #11-318 12-335 #12-339 12-343 #12-344 12-348 #12-352 12-353
#12-353 12-354 #12-354 12-355 #12-361 12-365 #12-369 13-374 #13-378 13-382
#13-385 13-390 #13-391 13-393 #13-394 13-396 #13-397 13-398 #13-398 13-399
#13-399 13-400 #13-400 13-401 #13-401 13-402 #13-402 13-407 #13-414 13-416
#13-420 13-422 #13-431 13-433
$$$TYP #10-231 10-233 #10-234 10-236 #10-237 10-238 #10-238 10-240 #10-241 10-245
#10-246 10-250 #10-251 10-252 #10-252 10-254 #10-255 10-256 #10-256 10-260
#10-260 10-261 #10-261 10-262 #10-262 10-264 #10-264 10-266 #10-266 10-267
INIPAR CREATED BY MACRO ON 10-MAY-88 AT 15:41 PAGE 9
MACRO CROSS REFERENCE CREF 04.00
MACRO NAME REFERENCES
#10-267 10-268 #10-268 10-269 #10-269 10-270 #10-270 10-271 #10-271 10-272
#10-272 11-279 #11-280 11-282 #11-283 11-285 #11-286 11-287 #11-287 11-289
#11-290 11-291 #11-291 11-295 #11-296 11-298 #11-299 11-301 #11-302 11-303
#11-303 11-304 #11-304 11-306 #11-307 11-308 #11-308 11-313 #11-314 11-316
#11-317 11-318 #11-318 12-335 #12-336 12-338 #12-339 12-343 #12-344 12-348
#12-349 12-351 #12-352 12-353 #12-353 12-354 #12-354 12-355 #12-355 12-357
#12-358 12-360 #12-361 12-365 #12-366 12-368 #12-369 13-374 #13-375 13-377
#13-378 13-382 #13-383 13-384 #13-385 13-390 #13-391 13-393 #13-394 13-396
#13-397 13-398 #13-398 13-399 #13-399 13-400 #13-400 13-401 #13-401 13-402
#13-402 13-407 #13-408 13-410 #13-411 13-413 #13-414 13-416 #13-417 13-419
#13-420 13-422 #13-423 13-427 #13-428 13-430 #13-431 13-433
INIROT - INITVOL MCR COMMAND RO MACRO V05.04 Tuesday 10-May-88 15:40
Table of contents
4- 39 CONSTANTS AND LOCAL DATA
6- 120 GLOBAL DATA
8- 196 INITVOL - DISPATCHER
9- 251 ERROR PROCESSING
10- 279 VERIFY BLOCK WITHIN DISK BOUNDARY
11- 322 LOOK FOR A BLOCK MATCH
12- 384 DISK READ/WRITE ROUTINE
13- 422 DOUBLE PRECISION INTEGER DIVIDE
RSXDC MACRO V05.04 Tuesday 10-May-88 15:40 Page 2
39
INIROT - INITVOL MCR COMMAND RO MACRO V05.04 Tuesday 10-May-88 15:40 Page 3
1 .TITLE INIROT - INITVOL MCR COMMAND ROOT SEGMENT
2 .IDENT "V0006"
3
4 ; ALTERED:
5 ; ANDREW C. GOLDSTEIN 11 MAR 75 15:55
6 ;
7 ; COPYRIGHT (C) 1974, 1978, 1985 BY
8 ; DIGITAL EQUIPMENT CORPORATION, MAYNARD MASS.
9 ; ALL RIGHTS RESERVED.
10 ; THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY BE USED AND COPIED
11 ; ONLY IN ACCORDANCE WITH THE TERMS OF SUCH LICENSE AND WITH THE INCLUSION
12 ; OF THE ABOVE COPYRIGHT NOTICE. THIS SOFTWARE OR ANY OTHER COPIES THERE-
13 ; OF MAY NOT BE PROVIDED OR OTHERWISE MADE AVAILABLE TO ANY OTHER PERSON.
14 ; NO TITLE TO OR OWNERSHIP OF THE SOFTWARE IS HEREBY TRANSFERRED.
15 ;
16 ; THE INFORMATION CONTAINED IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT
17 ; NOTICE AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT
18 ; CORPORATION.
19 ;
20 ; DIGITAL ASSUMES NO RESPONSIBILITY FOR THE USE OR RELIABILITY OF ITS
21 ; SOFTWARE ON EQUIPMENT WHICH IS NOT SUPPILED BY DIGITAL.
22 ;
23 ;
24
25 ; VERSION: 01
26 ; BY: H. LEV
27 ; DATE: 5/1/74
28 ; UPDATED BY: STEVE HORT 16-AUG-74 16:00:00
29 ; EDIT: E. H. MARISON 24-DEC-74 08:45:00
30
31
32 ;
33 ; THIS IS THE ROOT SEGMENT FOR THE INITVOL COMMAND
34 ;
35
36 .MCALL ALUN$,CALL,DIR$,GMCR$,F11DF$,QIOSY$,WTSE$S,RETURN,EXIT$S
37 .MCALL QIOW$
INIROT - INITVOL MCR COMMAND RO MACRO V05.04 Tuesday 10-May-88 15:40 Page 4
CONSTANTS AND LOCAL DATA
39 .SBTTL CONSTANTS AND LOCAL DATA
40 ;
41 ; EQUATED SYMBOLS
42 ;
43 000040 SPA = 40 ; SPACE
44 000001 EFN1 = 1 ; EVENT FLAG #1
45 000002 EFN2 = 2 ; EVENT FLAG #2
46 000001 LUN1 = 1 ; "TI" LOGICAL UNIT
47 000002 LUN2 = 2 ; INIT DEVICE LUN
48
49
50 ;
51 ; LOCAL MACRO TO DEFINE KEYWORD PRESENT FLAGS
52 ;
53 .MACRO KYFLG,NAME
54 KY.'NAME == KY$BIT
55 KY$BIT = KY$BIT*2
56 .ENDM
57
58 ;
59 ; DEFINE KEY WORD FLAGS
60 ;
61 000001 KY$BIT = 1 ; INITIALIZE BIT FLAG
62 000000 KYFLG BAD ; /BAD
63 000000 KYFLG CHA ; /CHA
64 .IF GT F$$LVL-1
65 KYFLG CLF ; /CLF
66 .ENDC
67 000000 KYFLG DENS ; /DENS
68 000000 KYFLG EXT ; /EXT
69 000000 KYFLG FPR ; /FPRO
70 .IF DF R$$20F
71 000000 KYFLG FULL ; /FULL
72 .ENDC
73 000000 KYFLG IND ; /INDX
74 000000 KYFLG INF ; /INF
75 000000 KYFLG MXF ; /MXF
76 000000 KYFLG PRO ; /PRO
77 000000 KYFLG UIC ; /UIC
78 000000 KYFLG WIN ; /WIN
79
80 000000 F11DF$ ;
81 000000 QIOSY$ ; DEFINE I/O CODES
82
83
84 ;
85 ; LOCAL DATA
86 ;
87
88
INIROT - INITVOL MCR COMMAND RO MACRO V05.04 Tuesday 10-May-88 15:40 Page 5
CONSTANTS AND LOCAL DATA
90 ;
91 ; ERROR MESSAGE DPB
92 ;
93 000000 001 014 $ERDPB::.BYTE 1.,12. ; DIC AND LENGTH
94 000002 011000 .WORD IO.WVB ; WRITE FUNCTION
95 000004 000001 .WORD LUN1 ; LUN
96 000006 000001 .WORD EFN1 ; EVENT FLAG
97 000010 000000 000000 .WORD 0,0 ; I/O STATUS AND AST
98 000014 000000 000000 ERRBUF: .WORD 0,0 ; BUFFER ADDRESS AND LENGTH
99 000020 000040 .WORD 40 ; CARRIAGE CONTROL (LF, CR)
100
101 ;
102 ; DETACH LUN-2 AFTER USE
103 ;
104 000022 DETLN2: QIOW$ IO.DET,LUN2,EFN1
105 ;
106 ; ENABLE THE VOLUME (HARDWARE WISE)
107 ;
108 000036 ENBLN2: QIOW$ IO.STC,LUN2,EFN1
109 ;
110 ;
111 ; ERROR MESSAGES FOR ROOT
112 ;
113 .NLIST BIN
114 000052 ERR1: .ASCIZ /INIT -- NOT FILES-11 DEVICE/
115 000106 ERR2: .ASCIZ /INIT -- VOLUME MOUNTED/
116 000135 ERR3: .ASCIZ /INIT -- ILLEGAL FUNCTION FOR NON-PRIVILEGED TERMINAL/
117 .EVEN
118 .LIST BIN
INIROT - INITVOL MCR COMMAND RO MACRO V05.04 Tuesday 10-May-88 15:40 Page 6
GLOBAL DATA
120 .SBTTL GLOBAL DATA
121 ;
122 ; DATA PARSED FROM COMMAND
123 ;
124 000222 000000 $IUIC:: .WORD 0 ; USER ID CODE
125 000224 000000 $ICHA:: .WORD 0 ; CHARACTERISTICS
126 000226 000000 $IPRO:: .WORD 0 ; VOLUME PROTECTION CODE
127 000230 000000 $IFPRO::.WORD 0 ; DEFAULT FILE PROTECTION CODE
128 000232 000000 $IDENS::.WORD 0 ; MAGTAPE DENSITY
129 000234 000 $IEXT:: .BYTE 0 ; EXTEND SIZE IN BLOCKS
130 000235 000 $IWIN:: .BYTE 0 ; WINDOW SIZE IN BYTES
131 000236 000000 $ICLF:: .WORD 0 ; STORAGE BIT MAP CLUSTER FACTOR
132 000240 000000 $IINF:: .WORD 0 ; INITIAL NUMBER OF FILES
133 000242 000000 $IMXF:: .WORD 0 ; MAXIMUM NUMBER OF FILES FOR VOLUME
134 000244 000000 $ILRU:: .WORD 0 ; DIRECTORY PRE-ACCESS LIMIT
135 000246 000000 $IKEY:: .WORD 0 ; KEY WORD INDICATOR FLAG WORD
136 ; BITS ARE ALPHABETICL BY KEYWORD
137 ; FROM RIGHT TO LEFT
138 000250 000000 $IBAD:: .WORD 0 ; BAD BLOCK PROCESSING
139 ; BIT 0 - MANUAL
140 ; BIT 1 - AUTO
141 000252 $PUD::
142 000252 000000 $IDEV:: .WORD 0 ; ADDRESS OF DEVICE UCB OR PUD
143 000254 $IVNAM::.BLKW 6 ; VOLUME LABEL IN ASCII
144 000270 $IDVTP::.BLKW 7. ; DEVICE SPECIFIC DATA FROM PARSER
145 ; WORD 1 DEVICE MNEMONIC IN ASCII
146 ; WORD 2 UNIT NUMBER IN BINARY
147 ; WORD 3 MAX FILES PER VOLUME
148 ; WORDS 4-5 LOGICAL BLOCKS PER UNIT
149 ; WORDS 6-7 LOGICAL BLOCKS PER VOLUME
150 000306 000000 $NDXSZ::.WORD 0 ; INDEX BIT MAP SIZE IN BLOCKS
151 000310 000000 $IERFL::.WORD 0 ; ERROR EXIT FLAG
152
153 ;
154 ; INITIAL ALLOCATIONS FOR SYETM FILES (WINDOW BLOCK FORMAT)
155 ; BYTE 1 LENGTH OF FIRST ALLOCATION
156 ; BYTES 2-4 LOGICAL BLOCK NUMBER OF FIRST BLOCK
157 ;
158 000312 000000 .WORD 0 ; NUMBER OF RETRIEVAL POINTERS
159 000314 000000 000000 $BTBLK::.WORD 0,0 ; BOOT BLOCK RETREIVAL PPOINTER
160 000320 $HMBLK::.BLKW 2 ; HOME BLOCK
161 000324 $INDXF::.BLKW 2 ; INDEX FILE
162 000330 $MFD:: .BLKW 2 ; MASTER FILE DIRECTORY
163 000334 $SBMAP::.BLKW 2 ; STORAGE BIT MAP FILE
164 000340 $CRIMG::.BLKW 2 ; RSX11D CHECKPOINT FILE
165
166 000344 $DATIM::.BLKW 8. ; DATE AND TIME IN ASCII (USED BY GTIM$ ALSO)
167 000061 $INILN == <.-$IUIC>/2 ; LENGTH OF GLOBAL AREA
168
INIROT - INITVOL MCR COMMAND RO MACRO V05.04 Tuesday 10-May-88 15:40 Page 7
GLOBAL DATA
170 ;
171 ; DPB FOR DEVICE TO INITIALIZED
172 ;
173 000364 $INDPB::QIOW$ IO.WLB,LUN2,EFN2,,$INSTA,,<,,,,,>
174
175 000414 $INSTA::.BLKW 2. ; I/O STATUS AREA
176
177
178 ;
179 ; ****** WARNING! DO NOT SEPARATE THE FOLLOWING LINES.
180 ;
181 000420 GCML: GMCR$ ; GET MCR COMMAND LINE FOR ERROR EXIT ONLY
182 000422' .=GCML+G.MCRB ; SAVE THE BUFFER SPACE
183 ;
184 ; BAD BLOCK FILE HEADER BUFFER
185 ;
186 000422 $IBBUF::.BLKW 256. ;
187
188 ;
189 ; WORK BUFFER
190 ;
191 001422 $WBUF:: .BLKW 256. ;
192 ;
193 ; ****** WARNING! DO NOT SEPARATE THE PRECEDING LINES.
194 ;
INIROT - INITVOL MCR COMMAND RO MACRO V05.04 Tuesday 10-May-88 15:40 Page 8
INITVOL - DISPATCHER
196 .SBTTL INITVOL - DISPATCHER
197 ;+
198 ; *** - $INIEP - INITVOL COMMAND ENTRY POINT
199 ;
200 ; THIS MODULE IS THE ROOT SEGEMENT OF THE INITVOL MCR COMMAND
201 ; IT PASSES CONTROL TO THE VARIOUS OVERLAYS AND PROVIDES
202 ; COMMON STORAGE FOR PASSING DATA AMOUNG THE OVERLAYS
203 ; IN ADDITION IT CONTAINS THE ERROR MESSAGE CODE WHICH
204 ; WRITES ERROR MESSAGES TO THE DEVICE "TI"
205 ;
206 ; THE INITVOL COMMAND IS USED TO INITIALIZE A VOLUME
207 ; TO THE FILES -11 FILE STRUCTURE.
208 ;-
209 002422 $INIEP::CALL .CKPRV ; SEE IF INVOKING TERMINAL IS PRIVILEGED
210 002426 000407 PRIVLG::BR 5$ ; IGNORE RESULT
211 002430 103006 BCC 5$ ; BRANCH IF YES
212 002432 DIR$ #GCML ; PICK UP COMMAND LINE FOR NEATNESS SAKE
213 002440 012700 000135' MOV #ERR3,R0
214 002444 000457 BR ERRCOM ; OUTPUT ERROR MESSAGE
215 002446 5$: CALL $IPREP ; PARSE COMMAND
216 002452 016700 175574 MOV $PUD,R0 ; GET ADDRESS OF THE PUD
217 002456 032760 000000G 000000G BIT #UC.F11,U.C1(R0) ; IS THIS A FILES-11 DEVICE?
218 002464 001442 BEQ INIER1 ; NO
219 002466 132760 000000G 000000G BITB #CH.OFF,U.CH(R0) ; VOLUME MOUNTED?
220 002474 001441 BEQ INIER2 ; YES
221 002476 032767 000004 175542 BIT #KY.DEN,$IKEY ; MAGTAPE?
222 002504 001403 BEQ 10$ ; NO!
223 002506 CALL $INIMT ; YES, SPECIAL CASE
224 002512 000421 BR EXIT ; EXIT NOW!!!
225 002514 10$: DIR$ #ENBLN2 ; ENABLE THE HARDWARE
226 .IF DF R$$20F
227 002522 CALL $IN10 ; READ TOPS-20 HOM BLOCKS
228 .ENDC
229 002526 CALL $INBAD ; PROCESS BAD BLOCKS
230 002532 CALL $INALL ; ALLOCATE SPACE FOR SYSTEM FILES
231 002536 CALL $INSTB ; WRITE OUT STORAGE BIT MAP FILE
232 .IF DF R$$20F
233 002542 CALL $IN11 ; MARK BITMAP FOR TOPS-20 FILE SYSTEM
234 .ENDC
235 002546 CALL $INHOM ; BUILD BOOT AND HOME BLOCKS
236 002552 CALL $INOXF ; WRITE OUT INDEX FILE AND HEADERS AND MFD
237 002556 EXIT: DIR$ #DETLN2 ; DETACH LUN-2
238 002564 EXIT$S ; DEPART THIS PLACE
239
240
241
242
243 ;
244 ; ROOT ERROR PROCESSING
245 ;
246 002572 012700 000052' INIER1: MOV #ERR1,R0 ;
247 002576 000402 BR ERRCOM ;
248 002600 012700 000106' INIER2: MOV #ERR2,R0 ;
249 002604 ERRCOM: CALL $INIER ;
INIROT - INITVOL MCR COMMAND RO MACRO V05.04 Tuesday 10-May-88 15:40 Page 9
ERROR PROCESSING
251 .SBTTL ERROR PROCESSING
252 ;+
253 ; *** - $INIER - INITVOL ERROR PROCESSING ROUTINE
254 ;
255 ; THIS ROUTINE PRINTS AN ERROR MESSAGE ON DEVICE "TI"
256 ;
257 ; INPUT:
258 ; R0 - ERROR MESSAGE ADDRESS - ENDS IN ZERO BYTE
259 ;
260 ; OUTPUT:
261 ; NONE
262 ;
263 ;-
264 002610 010067 175200 $INIER::MOV R0,ERRBUF ; SET ERROR MESSAGE ADDRESS
265 002614 005001 CLR R1 ; ZERO CHARACTER COUNT
266 002616 105720 10$: TSTB (R0)+ ; TEST NEXT CHARACTER
267 002620 001402 BEQ 20$ ; END OF STRING
268 002622 005201 INC R1 ; INCREMENT CHARACTER COUNT
269 002624 000774 BR 10$ ; LOOP
270 002626 010167 175164 20$: MOV R1,ERRBUF+2 ; SET MESSAGE LENGTH
271 002632 DIR$ #$ERDPB ; ISSUE QIO
272 002640 103405 BCS 30$ ;
273 002642 WTSE$S #EFN1 ; WAIT FOR COMPLETION
274 002654 005767 175430 30$: TST $IERFL ; ERROR EXIT?
275 002660 001736 BEQ EXIT ; YES
276 002662 005067 175422 CLR $IERFL ; NO, ZERO ERROR EXIT FLAG
277 002666 RETURN ; RETURN TO CALLER
INIROT - INITVOL MCR COMMAND RO MACRO V05.04 Tuesday 10-May-88 15:40 Page 10
VERIFY BLOCK WITHIN DISK BOUNDARY
279 .SBTTL VERIFY BLOCK WITHIN DISK BOUNDARY
280 ;
281 ;+
282 ;
283 ; *** - VERIFY - CODE TO CHECK IF A GIVEN LOGICAL BLOCK NUMBER IS
284 ; CONTAINED WITHIN THE BOUNDRY OF A GIVEN VOLUME.
285 ;
286 ; ENTRY:
287 ;
288 ; CALL VERIFY
289 ;
290 ; INPUTS:
291 ;
292 ; R1 - POINTER TO LENGTH OF CONTIGUOUS BAD BLOCKS
293 ; R2 - POINTER TO FIRST BAD BLOCK OF THIS GROUP
294 ; (R2) - LOW ORDER 16 BITS
295 ; 2(R2) - HIGH ORDER 8 BITS
296 ;
297 ; OUTPUT:
298 ;
299 ; CC-C CLEAR - BLOCK(S) WITHIN VOLUME RANGE
300 ; SET - BLOCK(S) OUT OF VOLUME RANGE
301 ;
302 ;-
303 ;
304 002670 010546 VERIFY::MOV R5,-(SP) ; SAVE R5
305 002672 011205 MOV (R2),R5 ; GET LOW ORDER BITS
306 002674 016246 000002 MOV 2(R2),-(SP) ; GET HIGH ORDER BITS
307 002700 061105 ADD (R1),R5 ; ADD GROUP SIZE
308 002702 005516 ADC (SP) ; ADD IN ANY OVERFLOW
309 002704 026716 175372 CMP $IDVTP+12,(SP) ; CHECK HIGH ORDER PART
310 002710 101006 BHI 20$ ; MUST BE OK
311 002712 103403 BLO 10$ ; NO WAY IN THE WORLD
312 002714 026705 175364 CMP $IDVTP+14,R5 ; CHECK LOW ORDER PART
313 002720 101002 BHI 20$ ; YOU WIN THIS TIME
314 002722 000261 10$: SEC ; SET THE ERROR FLAG
315 002724 000401 BR 30$ ; AND GO EXIT
316 002726 000241 20$: CLC ; NO ERROR THIS TIME
317 002730 005226 30$: INC (SP)+ ; JUNK TOP OF STACK
318 002732 012605 MOV (SP)+,R5 ; RESTORE R5
319 002734 RETURN ; EXIT TO CALLER WITH C-BIT (RE)SET
320 ;
INIROT - INITVOL MCR COMMAND RO MACRO V05.04 Tuesday 10-May-88 15:40 Page 11
LOOK FOR A BLOCK MATCH
322 .SBTTL LOOK FOR A BLOCK MATCH
323 ;
324 ;+
325 ;
326 ; *** - MATCH - CODE TO CHECK FOR A MATCH BETWEEN TWO GIVEN
327 ; SETS OF NUMBERS EACH HAVING AN INITIAL VALUE
328 ; PLUS A LENGTH VALUE. IF ANY NUMBER(S) WITHIN
329 ; THE FIRST SET MATCH WITH OTHERS IN THE SECOND
330 ; SET THEN THE ERROR RETURN IS TAKEN.
331 ;
332 ; ENTRY:
333 ;
334 ; CALL MATCH
335 ;
336 ; INPUTS:
337 ;
338 ; R1 - POINTER TO LENGTH OF FIRST SET
339 ; R2 - POINTER TO INITIAL VALUE OF FIRST SET
340 ; (R2) - LOW ORDER 16 BITS
341 ; 2(R2) - HIGH ORDER 8 BITS
342 ; R4 - (COUNTER OF NUMBER OF SETS TO CHECK)*2 (1B)
343 ; R5 - POINTER TO SECOND SET
344 ; (R5) - HIGH ORDER 8 BITS
345 ; 1(R5) - LENGTH OF SECOND SET
346 ; 2(R5) - LOW ORDER 16 BITS
347 ;
348 ; OUTPUTS:
349 ;
350 ; CC-C CLEAR - NUMBERS DO NOT MATCH ANYWHERE
351 ; SET - AT LEAST ONE NUMBER MATCHES
352 ;
353 ;-
354 ;
355 002736 042704 177400 MATCH:: BIC #177400,R4 ; USE LOWER BYTE ONLY
356 002742 006204 ASR R4 ; ACTUALLY ONLY HALF NUMBER INDICATED
357 002744 001433 BEQ 60$ ; NO POINTERS, SO DON'T CHECK ANY FURTHER
358 002746 016546 000002 10$: MOV 2(R5),-(SP) ; PUT CURRENT BLOCK# ON STACK
359 002752 005046 CLR -(SP) ; FOR FURTHER MANIPULATION
360 002754 111516 MOVB (R5),(SP) ; LET HIGH ORDER BITS BE ON TOP
361 002756 161266 000002 SUB (R2),2(SP) ; SUBTRACT ENTERED BLOCK#
362 002762 005616 SBC (SP) ; TAKE CARE OF BORROW BIT
363 002764 166216 000002 SUB 2(R2),(SP) ; FINALLY USE THE HI BITS
364 002770 100403 BMI 20$ ; BRANCH IF ENTERED# > CURRENT#
365 002772 001015 BNE 40$ ; RESULT > 255. SO MUST BE OK
366 002774 111116 MOVB (R1),(SP) ; GET THE LENGTH OF THE ENTERED BLOCKS
367 002776 000410 BR 30$ ; GO CHECK IF IN RANGE
368 003000 022716 177777 20$: CMP #-1,(SP) ; HOW LARGE IS THE DIFFERENCE?
369 003004 001010 BNE 40$ ; TOO BIG, SO BLOCKS CAN'T MATCH
370 003006 005466 000002 NEG 2(SP) ; NEGATE THE DIFFERENCE
371 003012 005016 CLR (SP) ; CLEAR A HOLE
372 003014 116516 000001 MOVB 1(R5),(SP) ; MOVE IN THE CURRENT BLOCK SIZE
373 003020 022626 30$: CMP (SP)+,(SP)+ ; CHECK IF SOME BLOCKS MATCH
374 003022 103006 BHIS 70$ ; YES, ASK HIM TO TRY AGAIN
375 003024 000401 BR 50$ ; GO SEE IF ANY MORE TO CHECK
376 003026 022626 40$: CMP (SP)+,(SP)+ ; CLEAR THE STACK OF JUNK
377 003030 022525 50$: CMP (R5)+,(R5)+ ; MOVE 'CURRENT BLOCK' POINTER
378 003032 077433 SOB R4,10$ ; HAVE WE CHECKED THEM ALL YET?
INIROT - INITVOL MCR COMMAND RO MACRO V05.04 Tuesday 10-May-88 15:40 Page 11-1
LOOK FOR A BLOCK MATCH
379 003034 000241 60$: CLC ; YES, RESET FLAG FOR GOOD EXIT
380 003036 000401 BR 80$ ; DO IT NOW
381 003040 000261 70$: SEC ; SET ERROR FLAG
382 003042 80$: RETURN ; RETURN WITH THE GOOD/BAD NEWS
INIROT - INITVOL MCR COMMAND RO MACRO V05.04 Tuesday 10-May-88 15:40 Page 12
DISK READ/WRITE ROUTINE
384 .SBTTL DISK READ/WRITE ROUTINE
385 ;
386 ;+
387 ;
388 ; *** - DVQIOR - ROUTINE TO READ A BLOCK FROM THE DEVICE
389 ; UNDER INITIALIZATION INTO CORE.
390 ;
391 ; ENTRY:
392 ;
393 ; CALL DVQIOR
394 ;
395 ; *** - DVQIOW - ADDITIONAL ENTRY INTO THE SAME CODE BUT
396 ; THIS TIME IT WRITES FROM CORE TO DEVICE.
397 ;
398 ; ENTRY:
399 ;
400 ; CALL DVQIOW
401 ;
402 ; OUTPUT:
403 ;
404 ; CC-C CLEAR - TRANSFER OK
405 ; SET - SOME SORT OF ERROR OCCURRED
406 ;
407 ;-
408 ;
409 003044 012767 001000 175314 DVQIOR::MOV #IO.RLB,$INDPB+Q.IOFN ; SETUP TO READ A BLOCK
410 003052 000403 BR DVCOMN ; EXECUTE COMMON CODE
411 003054 012767 000400 175304 DVQIOW::MOV #IO.WLB,$INDPB+Q.IOFN ; SETUP TO WRITE A BLOCK
412 003062 012767 001000 175312 DVCOMN: MOV #512.,$INDPB+16 ; SETUP THE STANDARD BLOCK SIZE
413 003070 DIR$ #$INDPB ; PERFORM GIVEN FUNCTION
414 003076 105367 175312 DECB $INSTA ; SEE IF WE CREATED AN ERROR
415 003102 103403 BCS 10$ ; AN RSX CALL ERROR
416 003104 000261 SEC ; ASSUME AN ERROR EXISTS
417 003106 001001 BNE 10$ ; YES IT REALLY DOES
418 003110 000241 CLC ; NO ERROR
419 003112 10$: RETURN ; EXIT TO CALLER
420 ;
INIROT - INITVOL MCR COMMAND RO MACRO V05.04 Tuesday 10-May-88 15:40 Page 13
DOUBLE PRECISION INTEGER DIVIDE
422 .SBTTL DOUBLE PRECISION INTEGER DIVIDE
423 ;
424 ;+
425 ;
426 ; *** - DIVIDE - DOUBLE PRECISION INTEGER DIVIDE ROUTINE.
427 ;
428 ; ENTRY:
429 ;
430 ; CALL DIVIDE
431 ;
432 ; INPUTS:
433 ;
434 ; R0 - HIGH ORDER BITS OF DOUBLE PRECISION INTEGER
435 ; R1 - LOW ORDER BITS
436 ; R2 - DIVISOR
437 ;
438 ; OUTPUTS:
439 ;
440 ; R0 - HIGH ORDER BITS OF RESULT
441 ; R1 - LOW ORDER BITS OF RESULT
442 ; R2 - REMAINDER
443 ;
444 ;-
445 ;
446 003114 DIVIDE::
447 003114 010346 MOV R3,-(SP) ; SAVE R3
448 003116 012703 000040 MOV #32.,R3 ; SET ITERATION COUNT IN R3
449 003122 010246 MOV R2,-(SP) ; PUT DIVISOR ON STACK
450 003124 005002 CLR R2 ; SET REMAINDER TO ZERO
451 003126 006301 10$: ASL R1 ; SHIFT THE ENTIRE DIVIDEND ...
452 003130 006100 ROL R0 ; ... ONE BIT TO THE LEFT AND ...
453 003132 006102 ROL R2 ; ... INTO THE REMAINDER
454 003134 020216 CMP R2,(SP) ; IS REMAINDER .GE. DIVISOR?
455 003136 103402 BLO 20$ ; NO, SKIP TO ITERATION CONTROL
456 003140 161602 SUB (SP),R2 ; YES, SUBTRACT DIVISOR OUT
457 003142 005201 INC R1 ; AND INCREMENT THE QUOTIENT
458 003144 077310 20$: SOB R3,10$ ; REPEAT AS LONG AS NECESSARY
459 003146 005726 TST (SP)+ ; PURGE DIVISOR FROM TOP OF STACK
460 003150 012603 MOV (SP)+,R3 ; RESTORE R3
461 003152 RETURN ; EXIT TO CALLER
462 ;
463 002422' .END $INIEP
INIROT - INITVOL MCR COMMAND RO MACRO V05.04 Tuesday 10-May-88 15:40 Page 13-1
Symbol table
CH.OFF= ****** GX IE.BLK= 177754 IE.RER= 177740 IO.MDI= 014400 IS.ESC= 015401
DETLN2 000022R IE.BNM= 177712 IE.RNM= 177715 IO.MDO= 015400 IS.PND= 000000
DIVIDE 003114RG IE.BTF= 177675 IE.RSU= 177757 IO.MLO= 006000 IS.RDD= 000002
DVCOMN 003062R IE.BTP= 177725 IE.SDP= 177635 IO.MOD= 003000 IS.SET= 000002
DVQIOR 003044RG IE.BVR= 177701 IE.SNC= 177735 IO.MSO= 005000 IS.SUC= 000001
DVQIOW 003054RG IE.BYT= 177755 IE.SPC= 177772 IO.RAL= 001010 KY$BIT= 010000
EFN1 = 000001 IE.CKP= 177766 IE.SQC= 177734 IO.RAT= 013000 KY.BAD= 000001 G
EFN2 = 000002 IE.CKS= 177742 IE.SRE= 177762 IO.RBC= 003000 KY.CHA= 000002 G
ENBLN2 000036R IE.CLO= 177732 IE.STK= 177706 IO.RCI= 015000 KY.DEN= 000004 G
ERRBUF 000014R IE.CON= 177752 IE.ULN= 177773 IO.RCV= 015000 KY.EXT= 000010 G
ERRCOM 002604R IE.DAA= 177770 IE.UPN= 177777 IO.RDB= 001200 KY.FPR= 000020 G
ERR1 000052R IE.DAO= 177763 IE.VER= 177774 IO.RDN= 000022 KY.FUL= 000040 G
ERR2 000106R IE.DFU= 177750 IE.WAC= 177743 IO.REL= 013400 KY.IND= 000100 G
ERR3 000135R IE.DNA= 177771 IE.WAT= 177741 IO.RHD= 001010 KY.INF= 000200 G
EXIT 002556R IE.DNR= 177775 IE.WER= 177737 IO.RLB= 001000 KY.MXF= 000400 G
E$$MSG= 000001 IE.DUN= 177767 IE.WLK= 177764 IO.RLV= 001100 KY.PRO= 001000 G
E$$TRP= 000001 IE.DUP= 177707 IE.2DV= 177720 IO.RNA= 005400 KY.UIC= 002000 G
FC.CEF= 020000 IE.EBX= 177776 INIER1 002572R IO.RNC= 001004 KY.WIN= 004000 G
FC.DIR= 040000 IE.EOF= 177766 INIER2 002600R IO.RNE= 001020 LUN1 = 000001
FC.FCO= 010000 IE.EOT= 177702 IO.ACE= 007400 IO.RTC= 003400 LUN2 = 000002
FC.WAC= 100000 IE.EOV= 177765 IO.ACR= 006400 IO.RTI= 016400 MATCH 002736RG
F$$LVL= 000001 IE.EXP= 177676 IO.ACW= 007000 IO.RTK= 000060 M$$HDR= 000001
F.DREF 000042 IE.FEX= 177717 IO.ADS= 014000 IO.RVB= 010400 PRIVLG 002426RG
F.DRNM 000044 IE.FHE= 177705 IO.APC= 014000 IO.RWD= 002400 Q.IOAE= 000012
F.FEXT 000002 IE.FOP= 177713 IO.APV= 014010 IO.RWU= 002540 Q.IOEF= 000006
F.FNUM 000006 IE.HFU= 177744 IO.ATT= 001400 IO.R1C= 002400 Q.IOFN= 000002
F.FOWN 000014 IE.HWR= 177772 IO.CCI= 014000 IO.SAO= 004000 Q.IOLU= 000004
F.FPRO 000016 IE.IDU= 177644 IO.CCT= 002460 IO.SCS= 013000 Q.IOPL= 000014
F.FSEQ 000010 IE.IEF= 177637 IO.CLN= 003400 IO.SDI= 013000 Q.IOPR= 000007
F.FSQN 000013 IE.IFC= 177776 IO.CON= 015400 IO.SDO= 012400 Q.IOSB= 000010
F.FVBN 000046 IE.IFU= 177747 IO.CRC= 001020 IO.SEC= 002520 R$$10F= 000001
F.HDLB 000022 IE.ILL= 177726 IO.CRE= 012000 IO.SEM= 002440 R$$11D= 000001
F.LBN 000026 IE.ILU= 177640 IO.CTI= 015400 IO.SHT= 002410 R$$20F= 000001
F.LGTH 000052 IE.INS= 177776 IO.CTL= 016400 IO.SLO= 005400 SPA = 000040
F.LINK 000000 IE.IPR= 177641 IO.DAC= 010000 IO.SMO= 002560 S.STBK= 000012
F.NACS 000036 IE.ISQ= 177703 IO.DCI= 014400 IO.SNM= 002450 UC.F11= ****** GX
F.NLCK 000037 IE.ITI= 177643 IO.DCT= 002470 IO.SPB= 002420 U.CH = ****** GX
F.NWAC 000040 IE.ITS= 177770 IO.DEL= 012400 IO.SPF= 002440 U.C1 = ****** GX
F.RVN 000012 IE.LCK= 177745 IO.DET= 002000 IO.SSO= 004400 VC.BMW= 000002
F.SCHA 000021 IE.LNL= 177646 IO.DIS= 016000 IO.SST= 002430 VC.IFW= 000001
F.SIZE 000032 IE.MBK= 177721 IO.DTI= 016000 IO.STC= 002500 VERIFY 002670RG
F.STAT 000040 IE.MOD= 177753 IO.ENA= 006000 IO.STP= 016400 V.FCB 000006
F.STD 000004 IE.NBF= 177731 IO.EOF= 003000 IO.SYN= 003040 V.FFNU 000055
F.UCHA 000020 IE.NBK= 177727 IO.ESA= 002500 IO.TRM= 002410 V.FIEX 000025
GCML 000420R IE.NFI= 177704 IO.EXT= 011400 IO.UNL= 000042 V.FMAX 000016
G.MCRB= 000002 IE.NLN= 177733 IO.FDX= 003020 IO.WAT= 013400 V.FPRO 000030
IE.ABO= 177761 IE.NNC= 177674 IO.FNA= 004400 IO.WLB= 000400 V.FRBK 000034
IE.ACT= 177771 IE.NOD= 177751 IO.HDX= 003010 IO.WLS= 000410 V.IBLB 000012
IE.ADP= 177636 IE.NSF= 177746 IO.HIS= 015000 IO.WLV= 000500 V.IBSZ 000013
IE.ALN= 177736 IE.OFL= 177677 IO.INL= 002400 IO.WVB= 011000 V.IFWI 000002
IE.AST= 177660 IE.ONP= 177773 IO.ITI= 017000 IO.XMT= 014400 V.LABL 000040
IE.BAD= 177777 IE.OVR= 177756 IO.KIL= 000012 IO.XNA= 014410 V.LGTH 000056
IE.BBE= 177710 IE.PRI= 177760 IO.LED= 012000 IQ.Q = 000002 V.LRUC 000035
IE.BDI= 177714 IE.RAC= 177724 IO.LOV= 001010 IQ.X = 000001 V.SBCL 000021
IE.BDR= 177716 IE.RAT= 177723 IO.LTK= 000050 IS.BV = 000005 V.SBLB 000024
IE.BDV= 177711 IE.RBG= 177730 IO.MCS= 013400 IS.CLR= 000000 V.SBSZ 000022
IE.BHD= 177700 IE.RCN= 177722 IO.MDA= 016000 IS.CR = 006401 V.STAT 000054
INIROT - INITVOL MCR COMMAND RO MACRO V05.04 Tuesday 10-May-88 15:40 Page 13-2
Symbol table
V.STD 000004 W.VBN 000006 $IDVTP 000270RG $INIEP 002422RG $IWIN 000235RG
V.TRCT 000000 W.WISZ 000007 $IERFL 000310RG $INIER 002610RG $MFD 000330RG
V.WISZ 000020 $BTBLK 000314RG $IEXT 000234RG $INILN= 000061 G $NDXSZ 000306RG
WI.BPS= 100000 $CRIMG 000340RG $IFPRO 000230RG $INIMT= ****** GX $PUD 000252RG
WI.DLK= 010000 $DATIM 000344RG $IINF 000240RG $INOXF= ****** GX $SBMAP 000334RG
WI.EXT= 002000 $ERDPB 000000RG $IKEY 000246RG $INSTA 000414RG $WBUF 001422RG
WI.LCK= 004000 $HMBLK 000320RG $ILRU 000244RG $INSTB= ****** GX $$ = 000067
WI.RDV= 000400 $IBAD 000250RG $IMXF 000242RG $IN10 = ****** GX $$MSG = 000000
WI.WRV= 001000 $IBBUF 000422RG $INALL= ****** GX $IN11 = ****** GX $$$ARG= 000014
W.CTL 000000 $ICHA 000224RG $INBAD= ****** GX $IPREP= ****** GX $$$OST= 000122
W.FCB 000002 $ICLF 000236RG $INDPB 000364RG $IPRO 000226RG .CKPRV= ****** GX
W.RTRV 000012 $IDENS 000232RG $INDXF 000324RG $IUIC 000222RG ...GBL= 000000
W.STD 000004 $IDEV 000252RG $INHOM= ****** GX $IVNAM 000254RG
. ABS. 000056 000 (RW,I,GBL,ABS,OVR)
003154 001 (RW,I,LCL,REL,CON)
Errors detected: 0
*** Assembler statistics
Work file reads: 0
Work file writes: 0
Size of work file: 11231 Words ( 44 Pages)
Size of core pool: 12356 Words ( 47 Pages)
Operating system: RSX-11M/PLUS
Elapsed time: 00:00:35.03
[53,10]INIROT,[53,20]INIROT/-SP/CR=[53,30]RSXDC,INIROT
INIROT CREATED BY MACRO ON 10-MAY-88 AT 15:40 PAGE 1
SYMBOL CROSS REFERENCE CREF 04.00
SYMBOL VALUE REFERENCES
CH.OFF = ****** GX 8-219
DETLN2 000022 R #5-104 8-237
DIVIDE 003114 RG #13-446
DVCOMN 003062 R 12-410 #12-412
DVQIOR 003044 RG #12-409
DVQIOW 003054 RG #12-411
EFN1 = 000001 #4-44 5-96 5-104 5-108 9-273
EFN2 = 000002 #4-45 7-173
ENBLN2 000036 R #5-108 8-225
ERRBUF 000014 R #5-98 *9-264 *9-270
ERRCOM 002604 R 8-214 8-247 #8-249
ERR1 000052 R #5-114 8-246
ERR2 000106 R #5-115 8-248
ERR3 000135 R #5-116 8-213
EXIT 002556 R 8-224 #8-237 9-275
E$$MSG = 000001 #1-33
E$$TRP = 000001 #1-32
F$$LVL = 000001 #1-28 4-64
GCML 000420 R #7-181 7-182 8-212
G.MCRB = 000002 #7-181 7-182
INIER1 002572 R 8-218 #8-246
INIER2 002600 R 8-220 #8-248
IO.DET = 002000 5-104
IO.RLB = 001000 12-409
IO.STC = 002500 5-108
IO.WLB = 000400 7-173 12-411
IO.WVB = 011000 5-94
KY$BIT = 010000 #4-61 4-62 4-62 #4-62 4-63 4-63 #4-63 4-67 4-67
#4-67 4-68 4-68 #4-68 4-69 4-69 #4-69 4-71 4-71
#4-71 4-73 4-73 #4-73 4-74 4-74 #4-74 4-75 4-75
#4-75 4-76 4-76 #4-76 4-77 4-77 #4-77 4-78 4-78
#4-78
KY.BAD = 000001 G #4-62
KY.CHA = 000002 G #4-63
KY.DEN = 000004 G #4-67 8-221
KY.EXT = 000010 G #4-68
KY.FPR = 000020 G #4-69
KY.FUL = 000040 G #4-71
KY.IND = 000100 G #4-73
KY.INF = 000200 G #4-74
KY.MXF = 000400 G #4-75
KY.PRO = 001000 G #4-76
KY.UIC = 002000 G #4-77
KY.WIN = 004000 G #4-78
LUN1 = 000001 #4-46 5-95
LUN2 = 000002 #4-47 5-104 5-108 7-173
MATCH 002736 RG #11-355
M$$HDR = 000001 #1-34
PRIVLG 002426 RG #8-210
Q.IOAE = 000012 #5-104 #5-108 #7-173
Q.IOEF = 000006 #5-104 #5-108 #7-173
Q.IOFN = 000002 #5-104 #5-108 #7-173 *12-409 *12-411
INIROT CREATED BY MACRO ON 10-MAY-88 AT 15:40 PAGE 2
SYMBOL CROSS REFERENCE CREF 04.00
SYMBOL VALUE REFERENCES
Q.IOLU = 000004 #5-104 #5-108 #7-173
Q.IOPL = 000014 #5-104 #5-108 #7-173
Q.IOPR = 000007 #5-104 #5-108 #7-173
Q.IOSB = 000010 #5-104 #5-108 #7-173
R$$10F = 000001 #1-30
R$$11D = 000001 #1-29
R$$20F = 000001 #1-31 4-70 8-226 8-232
SPA = 000040 #4-43
S$$YDF = ****** 1-1 1-37
UC.F11 = ****** GX 8-217
U.CH = ****** GX 8-219
U.C1 = ****** GX 8-217
VERIFY 002670 RG #10-304
$BTBLK 000314 RG #6-159
$CRIMG 000340 RG #6-164
$DATIM 000344 RG #6-166
$ERDPB 000000 RG #5-93 9-271
$HMBLK 000320 RG #6-160
$IBAD 000250 RG #6-138
$IBBUF 000422 RG #7-186
$ICHA 000224 RG #6-125
$ICLF 000236 RG #6-131
$IDENS 000232 RG #6-128
$IDEV 000252 RG #6-142
$IDVTP 000270 RG #6-144 10-309 10-312
$IERFL 000310 RG #6-151 9-274 *9-276
$IEXT 000234 RG #6-129
$IFPRO 000230 RG #6-127
$IINF 000240 RG #6-132
$IKEY 000246 RG #6-135 8-221
$ILRU 000244 RG #6-134
$IMXF 000242 RG #6-133
$INALL = ****** GX 8-230 8-230
$INBAD = ****** GX 8-229 8-229
$INDPB 000364 RG #7-173 *12-409 *12-411 *12-412 12-413
$INDXF 000324 RG #6-161
$INHOM = ****** GX 8-235 8-235
$INIEP 002422 RG #8-209 13-463
$INIER 002610 RG 8-249 8-249 #9-264
$INILN = 000061 G #6-167
$INIMT = ****** GX 8-223 8-223
$INOXF = ****** GX 8-236 8-236
$INSTA 000414 RG 7-173 #7-175 *12-414
$INSTB = ****** GX 8-231 8-231
$IN10 = ****** GX 8-227 8-227
$IN11 = ****** GX 8-233 8-233
$IPREP = ****** GX 8-215 8-215
$IPRO 000226 RG #6-126
$IUIC 000222 RG #6-124 6-167
$IVNAM 000254 RG #6-143
$IWIN 000235 RG #6-130
$MFD 000330 RG #6-162
INIROT CREATED BY MACRO ON 10-MAY-88 AT 15:40 PAGE 3
SYMBOL CROSS REFERENCE CREF 04.00
SYMBOL VALUE REFERENCES
$NDXSZ 000306 RG #6-150
$PUD 000252 RG #6-141 8-216
$SBMAP 000334 RG #6-163
$WBUF 001422 RG #7-191
$$ = 000067 #8-209 8-209 #8-215 8-215 #8-223 8-223 #8-227 8-227 #8-229
8-229 #8-230 8-230 #8-231 8-231 #8-233 8-233 #8-235 8-235
#8-236 8-236 #8-249 8-249
$$$ARG = 000014 #5-104 5-104 #5-108 5-108 #7-173 7-173 #7-173 7-173 #7-173
7-173 #7-173 7-173 #7-173 7-173 #7-173 7-173 #7-173 7-173
$$$GLB = ****** 5-104 5-104 5-104 5-104 5-104 5-104 5-104 5-104 5-108
5-108 5-108 5-108 5-108 5-108 5-108 5-108 7-173 7-173
7-173 7-173 7-173 7-173 7-173 7-173 7-181 7-181
$$$OST = 000122 #5-104 5-104 5-104 #5-104 5-104 5-104 #5-104 5-104 5-104
#5-104 5-104 5-104 #5-104 5-104 5-104 #5-104 5-104 5-104
#5-104 5-104 #5-108 5-108 5-108 #5-108 5-108 5-108 #5-108
5-108 5-108 #5-108 5-108 5-108 #5-108 5-108 5-108 #5-108
5-108 5-108 #5-108 5-108 #7-173 7-173 7-173 #7-173 7-173
7-173 #7-173 7-173 7-173 #7-173 7-173 7-173 #7-173 7-173
7-173 #7-173 7-173 7-173 #7-173 7-173 #7-181 7-181 7-181
#7-181
.CKPRV = ****** GX 8-209 8-209
INIROT CREATED BY MACRO ON 10-MAY-88 AT 15:40 PAGE 4
MACRO CROSS REFERENCE CREF 04.00
MACRO NAME REFERENCES
ALUN$ #3-36
CALL #3-36 8-209 8-215 8-223 8-227 8-229 8-230 8-231 8-233 8-235
8-236 8-249
DIR$ #3-36 8-212 8-225 8-237 #8-238 8-238 9-271 #9-273 9-273 12-413
ERR$ #8-212 #8-225 #8-237 #8-238 #9-271 #9-273 #12-413
EXIT$S #3-36 8-238
F11DF$ #3-36 4-80
GMCR$ #3-36 7-181
KYFLG #4-53 4-62 4-63 4-67 4-68 4-69 4-71 4-73 4-74 4-75
4-76 4-77 4-78
MOV$ #9-273 9-273
OFF$ #5-104 5-104 5-104 5-104 5-104 5-104 5-104 5-104 5-104 #5-108
5-108 5-108 5-108 5-108 5-108 5-108 5-108 5-108 #7-173 7-173
7-173 7-173 7-173 7-173 7-173 7-173 7-173 #7-181 7-181 7-181
QDPB$ #5-104 5-104 #5-108 5-108 #7-173 7-173
QIOSY$ #3-36 4-81
QIOW$ #3-37 5-104 5-108 7-173
RETURN #3-36 9-277 10-319 11-382 12-419 13-461
WTSE$S #3-36 9-273
INI20F - INITVOL RSX20F FILES-1 MACRO V05.04 Tuesday 10-May-88 15:43
Table of contents
4- 55 CONSTANTS AND LOCAL DATA
5- 93 READ TOPS HOME BLOCKS
5- 173 DETERMINE THAT THIS IS A RSX20F FILE-11 PACK
5- 191 RELOCATE -11 HOME BLOCK
5- 227 RECALCULATE VOLUME SIZE
6- 242 SECOND ENTRY -- MARK BITMAP
6- 254 MARK OFF THE LOWER PART OF DISK
RSXDC MACRO V05.04 Tuesday 10-May-88 15:43 Page 2
39
INI20F - INITVOL RSX20F FILES-1 MACRO V05.04 Tuesday 10-May-88 15:43 Page 3
1 .TITLE INI20F - INITVOL RSX20F FILES-11 VOLUME INITIATOR
2 .IDENT "V001A"
3 ;
4 ;
5 ;
6 ; COPYRIGHT (C) 1975, 1978, 1985 BY
7 ; DIGITAL EQUIPMENT CORPORATION, MAYNARD MASS.
8 ; ALL RIGHTS RESERVED.
9 ; THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY BE USED AND COPIED
10 ; ONLY IN ACCORDANCE WITH THE TERMS OF SUCH LICENSE AND WITH THE INCLUSION
11 ; OF THE ABOVE COPYRIGHT NOTICE. THIS SOFTWARE OR ANY OTHER COPIES THERE-
12 ; OF MAY NOT BE PROVIDED OR OTHERWISE MADE AVAILABLE TO ANY OTHER PERSON.
13 ; NO TITLE TO OR OWNERSHIP OF THE SOFTWARE IS HEREBY TRANSFERRED.
14 ;
15 ; THE INFORMATION CONTAINED IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT
16 ; NOTICE AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT
17 ; CORPORATION.
18 ;
19 ; DIGITAL ASSUMES NO RESPONSIBILITY FOR THE USE OR RELIABILITY OF ITS
20 ; SOFTWARE ON EQUIPMENT WHICH IS NOT SUPPILED BY DIGITAL.
21 ;
22 ;
23 ;
24 ;
25 ; MODULE: RSX20F FILES-11 VOLUME INITIATOR
26 ;
27 ; VERSION: V001A
28 ;
29 ; AUTHOR: JULIAN SHIH
30 ;
31 ; DATE: JULY 15, 1975
32 ;
33 ;
34 ; THIS MODULE IS REQUIRED WHEN RSX20F INITIATES ITS FILE-11
35 ; SYSTEM. SINCE THE DISK PACK IS SHARED BY THE FILE-10 SYSTEM
36 ; UNDER SNARK, IT IS NECESSARY TO MARK ALL DISK AREAS USED BY
37 ; FILE-10 SYSTEM AS IN USE (IN THE RSX20F FILE-11 BITMAP) SUCH
38 ; THAT IT MAY NOT BE DESTROYED BY THE RSX20F FILE-11 SYSTEM.
39 ;
40 ;
41 ; THIS PROGRAM GAINS CONTROL FROM INIROT (THE ROOT SECTION FOR
42 ; THE INITVOL COMMAND) RIGHT AFTER THE COMMAND HAS BEEN PARSED BUT
43 ; BEFORE THE VARIOUS OVERLAYS HAVE BEEN CALLED AND EXECUTED.
44 ;
45 ;
46 ; SINCE THE RSX20F FILE-11 AREA IS ALWAYS ALLOCATED CONTIGUOUSLY
47 ; BY THE SNARK SYSTEM, THE SIZE OF THE AREA (IN HOMFE1) IS USED
48 ; TO FORM THE NUMBER OF BLOCKS THAT ARE TO BE MARKED AS "IN USE"
49 ; IN THE RSX20F FILE-11 BITMAP.
50 ;
51 ;
INI20F - INITVOL RSX20F FILES-1 MACRO V05.04 Tuesday 10-May-88 15:43 Page 4
53 .MCALL QIOSY$,DIR$,QIOW$,CALL,RETURN
54 ;
55 .SBTTL CONSTANTS AND LOCAL DATA
56 ;
57 ; EQUATED SYMBOLS
58 ;
59 000001 HMBK01=1 ;-10 HOME BLOCK #1
60 000012 HMBK10=10. ;-10 HOME BLOCK #10
61 000061 HOMFE0=61 ;THIS IS THE 61TH WORD OF -10 HOME BLOCK
62 000062 HOMFE1=62 ;THIS IS THE 62TH WORD OF -10 HOME BLOCK
63 ;
64 ;
65 ; ERROR MESSAGES
66 ;
67 .NLIST BIN
68 000000 ERMSG1: .ASCIZ /INI -- WRONG PACK - NO RSX20F FILE SYSTEM ALLOCATED/
69 000064 ERMSG2: .ASCIZ /INI -- TOPS HOME BLOCK NOT FOUND/
70 000125 ERMSG3: .ASCIZ /INI -- RSX20F FILE SYSTEM ALLOCATED LESS THAN 256. BLOCKS/
71 000217 ERMSG4: .ASCIZ "INI -- TOPS HOME BLOCK I/O ERROR"
72 000260 ERMSG5: .ASCIZ /INI -- RSX20F FILE SYSTEM OUTSIDE OF VOLUME RANGE/
73 000342 ERMSG6: .ASCIZ "INI -- STORAGE BITMAP I/O ERROR"
74 .EVEN
75 .LIST BIN
76 ;
77 ; LOCAL DATA
78 ;
79 000402 000000 WKAREA: .WORD 0 ;WORD 1 - BITS 2 - 17 OF HOMFE0
80 ; BIT 2 OF HOMFE0 (BIT15 OF THIS WORD)
81 ; SET INDICATES THAT RSX-20F FILE SYSTEM EXISTS
82 000404 000000 .WORD 0 ;WORD 2 - BITS 20 - 35 OF HOMFE0
83 ; WORDS 1 & 2 COMBINE TO FORM A DOUBLE
84 ; PRECISION # WHERE BITS 0-7 IN
85 ; WORD 1 + BITS 0-15 IN WORD2 FORM
86 ; A 24-BIT DISK ADDRESS
87 000406 000000 .WORD 0 ;WORD 3 - BITS 2 - 17 OF HOMFE1
88 000410 000000 .WORD 0 ;WORD 4 - BITS 20 - 35 OF HOMFE1
89 ; HOMFE1 CONTAINS THE 24-BIT SIZE OF THE
90 ; RSX20F AREA.
91 000412 000000 FLAG: .WORD 0 ;WHEN THIS FLAG IS SET, DON'T CALL $IN11
INI20F - INITVOL RSX20F FILES-1 MACRO V05.04 Tuesday 10-May-88 15:43 Page 5
READ TOPS HOME BLOCKS
93 .SBTTL READ TOPS HOME BLOCKS
94 ;+
95 ;
96 ; *** - READ -10 HOME BLOCK AND DETERMINE
97 ; WHETHER THIS IS A FILE-11 PACK.....IF THE -10 HOME BLOCK
98 ; INDICATES THAT THIS IS A FILE-11 PACK (BIT 2 OF HOMFE0 = 1),
99 ; THIS ROUTINE WILL PROCEED TO MARK OFF ALL FILE-10 DISK
100 ; SPACE AS IN USE IN THE RSX20F FILE-11 BITMAP FILE.
101 ;
102 ;INPUT:-10 HOME BLOCK
103 ;
104 ; WHERE: WORD BITS MEANING
105 ;
106 ; HOMFE0 2 =1 INDICATE THAT THIS PACK CONTAINS
107 ; THE FILE-11 SYSTEM.
108 ; =0 INDICATE THAT THIS PACK DOES NOT
109 ; CONTAIN THE FILE-11 SYSTEM.
110 ;
111 ; 3-17 AND
112 ; 20-35 1ST LINEAR SECTOR (BLOCK) ADDRESS
113 ;
114 ; HOMFE1 2-17
115 ; AND
116 ; 20-35 SECTOR COUNT OF FILE-11 SYSTEM(FILE SIZE)
117 ;
118 ; ALL ABOVE INFORMATION WILL BE SET TO ZERO BY THE SNARK
119 ; MONITOR AT REFRESH TIME.
120 ;
121 ; THE RELATION BETWEEN TOPS AND PDP-11 WORDS IS RECORDED
122 ; ON THE RP04 IN 22 SECTOR FORMAT AS FOLLOWS:
123 ;
124 ; 0 2 LEFT 17 20 RIGHT 35
125 ; ---------------------------------------------------
126 ; I I I I I
127 ; I I TOPS HALF WORD I I TOPS HALF WORD I
128 ; ---------------------------------------------------
129 ; I I I I
130 ; I PDP-11 WORD 0 I I PDP-11 WORD 1 I
131 ; ------------------------------------------------
132 ; 15 0 15 0
133 ;
134 ;OUTPUT: A RSX20F FILE-11 BITMAP WITH ALL FILE-10 AREA MARKED AS IN USE
135 ;
136 ;-
137 ;
138 ; 1ST ENTRY:
139 ;
140 ; CALL $IN10 (FROM INIROT)
141 ;
142 ; RETURN:
143 ;
144 ; ROUTINE RETURNS TO THE INSTRUCTION FOLLOWING THE CALL
145 ;
146 ;
147 000414 005067 177772 $IN10:: CLR FLAG ;INIT FLAG
148 000420 032767 000000G 000000G BIT #KY.FUL,$IKEY ;/FULL SPECIFIED?
149 000426 001004 BNE 50$ ;YES-- SKIP ALL OF THIS
INI20F - INITVOL RSX20F FILES-1 MACRO V05.04 Tuesday 10-May-88 15:43 Page 5-1
READ TOPS HOME BLOCKS
150 000430 026727 000000G 041104 CMP $IDVTP,#"DB ;IS DEVICE "DB ?
151 000436 001403 BEQ 1$ ;YES, CONTINUE
152 000440 005267 177746 50$: INC FLAG ;SET FLAG TO BLCOK ENTERING $IN11
153 000444 RETURN
154 000446 012767 000000G 000014G 1$: MOV #$WBUF,$INDPB+14
155 000454 012704 000022G MOV #$INDPB+22,R4 ;GET PTR TO CURRENT LBN
156 000460 005024 CLR (R4)+ ;NOW THE UPPER PART OF LBN
157 000462 012714 000001 MOV #HMBK01,@R4 ;-10 HOME BLOCK #1
158 000466 15$: CALL DVQIOR ;GO READ -10 HOME BLOCK
159 000472 103414 BCS 16$ ;READ ERROR
160 000474 026727 000000G 105755 CMP $WBUF,#105755 ;LAST 16-BIT OF "HOM" IN SIXBIT
161 000502 001416 BEQ 20$ ;IT IS -10 HOME BLOCK
162 000504 022767 000012 000024G CMP #HMBK10,$INDPB+24 ;IS THIS -10 HOME BLOCK #10 ?
163 000512 001407 BEQ 17$ ;YES, ERROR
164 000514 012767 000012 000024G MOV #HMBK10,$INDPB+24 ;OTHERWISE TRY -10 HOME BLOCK #10
165 000522 000761 BR 15$
166 ;
167 000524 012700 000217' 16$: MOV #ERMSG4,R0
168 000530 000461 BR ERROR ;INDICATES -10 HOME BLOCK I/O ERROR
169 ;
170 000532 012700 000064' 17$: MOV #ERMSG2,R0
171 000536 000456 BR ERROR ;TELL PEOPLE -10 HMEBLK NOT FOUND
172 ;
173 .SBTTL DETERMINE THAT THIS IS A RSX20F FILE-11 PACK
174 ;
175 000540 012701 000304G 20$: MOV #$WBUF+<HOMFE0*4>,R1 ;POINTS TO HOMFE0 IN -10 HMRBLK
176 000544 012702 000402' MOV #WKAREA,R2 ;POINTS TO WORK AREA
177 000550 012122 30$: MOV (R1)+,(R2)+ ;MOVE HIGH ORDER 8-BIT
178 000552 100403 BMI 40$ ;BIT 2 OF HOMFE0 (BIT15) SET-- RSX20F FILE SYSTEM
179 000554 012700 000000' MOV #ERMSG1,R0 ;NO, WRONG PACK
180 000560 000445 BR ERROR ;TELL USER ABOUT IT
181 ;
182 000562 012122 40$: MOV (R1)+,(R2)+ ;MOVE LOW ORDER 16-BIT
183 000564 105067 177613 CLRB WKAREA+1 ;CLEAR BIT 2 OF HOMFE0
184 000570 010200 MOV R2,R0 ;COPY WKAREA+4
185 000572 012122 MOV (R1)+,(R2)+ ;GET SECTOR COUNT
186 000574 012122 MOV (R1)+,(R2)+
187 000576 064042 ADD -(R0),-(R2) ;ADD 'EM TO GET THE HIGH END BLOCK #
188 000600 005542 ADC -(R2) ;CARRY ON
189 000602 064012 ADD -(R0),(R2) ;ALSO HIGH PART
190 ;
191 .SBTTL RELOCATE -11 HOME BLOCK
192 ;
193 000604 012703 000000G RELOCT: MOV #$HMBLK,R3 ;GET -11 HOME BLOCK
194 000610 000407 BR 20$
195 000612 10$:
196 000612 042763 000001 000002 BIC #1,2(R3) ;CLEAR BLOCK #1
197 000620 062763 000400 000002 ADD #400,2(R3) ;USE MUTIPLE OF 400
198 000626 105513 ADCB (R3) ;ADD OVERFLOW
199 000630 20$:
200 000630 021367 177546 CMP (R3),WKAREA ;COMPARE HIGH 8-BIT OF BLK #
201 000634 103766 BLO 10$ ;STILL NOT IN RSX20F AREA
202 000636 101004 BHI 30$ ;ALREADY IN AREA-- GO ON
203 000640 026367 000002 177536 CMP 2(R3),WKAREA+2 ;COMPARE LOW 16-BIT OF BLK #
204 000646 103761 BLO 10$ ;NOT IN RSX20F SYSTEM AREA
205 000650 30$:
206 000650 021367 177532 CMP (R3),WKAREA+4 ;IS IT IN THE AREA?
INI20F - INITVOL RSX20F FILES-1 MACRO V05.04 Tuesday 10-May-88 15:43 Page 5-2
RELOCATE -11 HOME BLOCK
207 000654 103411 BLO FINE ;YES-- OK
208 000656 101004 BHI 60$ ;NO-- ERROR
209 000660 026367 000002 177522 CMP 2(R3),WKAREA+6 ;STILL IN LOW PART?
210 000666 103404 BLO FINE ;YES-- ALL OK
211 000670 012700 000125' 60$: MOV #ERMSG3,R0 ;AREA IS < 400
212 000674 000167 000000G ERROR: JMP $INIER ;RSX20F SYSTEM AREA TOO SMALL
213 ;
214 000700 005067 000000G FINE: CLR $INDXF ;CLEAR DEFAULT POINTER SET BY
215 000704 005067 000002G CLR $INDXF+2 ;COMMAND PARSER (INIPAR)
216 000710 012704 000000G MOV #$INDXF,R4 ;GET INDEX FILE POINTER
217 000714 066364 000002 000002 ADD 2(R3),2(R4) ;RELOCATE INDEX FILE HEADER TO
218 000722 005514 ADC (R4) ;RSX20F FILE-11 AREA
219 000724 061314 ADD (R3),(R4) ;ADD HIGH ORDER 8-BIT
220 000726 062764 000001 000002 ADD #1,2(R4) ;NEXT LBN IS FOR INDEX BIT MAP
221 000734 105514 ADCB (R4) ;ADD OVERFLOW
222 000736 016767 000000G 000000G MOV $INDXF,$MFD
223 000744 016767 000002G 000002G MOV $INDXF+2,$MFD+2 ;MAKE SURE MFD IS IN RSX20F AREA
224 000752 016767 000000G 000000G MOV $INDXF,$SBMAP
225 000760 016767 000002G 000002G MOV $INDXF+2,$SBMAP+2 ;SO IS STORAGE BITMAP FILE
226 ;
227 .SBTTL RECALCULATE VOLUME SIZE
228 ;
229 000766 012703 000406' MOV #WKAREA+4,R3 ;GET LOW PART HOMFE1
230 000772 016704 000000G MOV $PUD,R4 ;GET PUD
231 000776 126413 000000G CMPB U.LBH(R4),(R3) ;COMPARE HIGH ORDER PART
232 001002 101010 BHI GOOD ;MUST BE GOOD
233 001004 103404 BLO BAD ;CAN'T BE GOOD
234 001006 026463 000000G 000002 CMP U.LBN(R4),2(R3) ;COMPARE LOW ORDER PART
235 001014 101003 BHI GOOD ;STILL GOOD
236 001016 012700 000260' BAD: MOV #ERMSG5,R0 ;RSX20F FILE SYSTEM TOO BIG!
237 001022 000724 BR ERROR
238 001024 012367 000012G GOOD: MOV (R3)+,$IDVTP+12 ;USE AS HIGH ORDER PART OF MAX
239 001030 011367 000014G MOV (R3),$IDVTP+14 ;USE AS LOW ORDER PART OF MAX
240 001034 RETURN
INI20F - INITVOL RSX20F FILES-1 MACRO V05.04 Tuesday 10-May-88 15:43 Page 6
SECOND ENTRY -- MARK BITMAP
242 .SBTTL SECOND ENTRY -- MARK BITMAP
243 ;
244 ;
245 ; 2ND ENTRY:
246 ;
247 ; CALL $IN11 (FROM INIROT)
248 ;
249 ; RETURN:
250 ;
251 ; ROUTINE RETURNS TO THE INSTRUCTION FOLLOWING THE CALL
252 ;
253 ;
254 .SBTTL MARK OFF THE LOWER PART OF DISK
255 ;
256 001036 005767 177350 $IN11:: TST FLAG ;FLAG SET ?
257 001042 001076 BNE 90$ ;YES, JUST EXIT
258 001044 012703 000404' MOV #WKAREA+2,R3 ;GET LOW PART DISK ADDRESS
259 001050 011301 MOV (R3),R1 ; . .
260 001052 014300 MOV -(R3),R0 ; AND HIGH PART
261 001054 001003 BNE 10$ ;NON-ZERO-- GO ON TO MARK
262 001056 020127 000001 CMP R1,#1 ;ZERO OR ONE?
263 001062 101466 BLOS 90$ ;YES-- DON'T MARK ANYTHING
264 001064 10$:
265 001064 012702 010000 MOV #16.*256.,R2 ;GET # BITS IN BLOCK
266 001070 CALL DIVIDE ;COMPUTE # BLOCKS WITH ALL ZEROS
267 001074 005701 TST R1 ;ANY BLOCKS TO ZERO?
268 001076 001432 BEQ 30$ ;NO-- SKIP THIS
269 001100 012703 000000G MOV #$WBUF,R3 ;GET SCRATCH BUFFER ADDRESS
270 001104 010367 000014G MOV R3,$INDPB+14 ;SET THE ADDRESS
271 001110 012704 000400 MOV #256.,R4 ;SET WORD COUNT TO CLEAR
272 001114 15$:
273 001114 005023 CLR (R3)+ ;CLEAR A WORD
274 001116 077402 SOB R4,15$ ;CLEAR BUFFER (MARK ALL BLOCKS "IN USE")
275 001120 012704 000022G MOV #$INDPB+22,R4 ;GET BLOCK # AREA FOR QIO
276 001124 016714 000000G MOV $SBMAP+0,(R4) ;SET HIGH LBN TO STORAGE BIT MAP ADDRESS
277 001130 016764 000002G 000002 MOV $SBMAP+2,2(R4) ; ALSO LOW PART
278 001136 20$:
279 001136 062764 000001 000002 ADD #1,2(R4) ;BUMP TO NEXT BLOCK IN STORAGE BIT MAP
280 001144 005514 ADC (R4) ; . .
281 001146 CALL DVQIOW ;WRITE BLOCK OF ZEROS (ALL "IN USE")
282 001152 103003 BCC 25$ ;OK-- GO ON
283 001154 012700 000342' MOV #ERMSG6,R0 ;ERROR-- TELL PEOPLE
284 001160 000645 BR ERROR ; . .
285 ;
286 001162 25$:
287 001162 077113 SOB R1,20$ ;LOOP TO ZERO THESE BLOCKS
288 001164 30$:
289 001164 010201 MOV R2,R1 ;GET REMAINDER (# BLOCKS LEFT TO MARK "IN USE")
290 001166 012702 000402' MOV #WKAREA,R2 ;POINT TO BLOCK # WORDS FOR "BITMAP"
291 001172 042762 007777 000002 BIC #<16.*256.>-1,2(R2) ;TRIM TO LAST BLOCK ADDRESS
292 001200 40$:
293 001200 010103 MOV R1,R3 ;COPY CURRENT BLOCK COUNT
294 001202 001416 BEQ 90$ ;ALL DONE-- GIVE UP
295 001204 020327 000377 CMP R3,#256.-1 ;MORE THAN ONE "BITMAP"'S WORTH LEFT?
296 001210 101402 BLOS 50$ ;NO-- USE WHAT WE HAVE
297 001212 012703 000377 MOV #256.-1,R3 ;YES-- USE JUST 256.-1 BLOCKS
298 001216 50$:
INI20F - INITVOL RSX20F FILES-1 MACRO V05.04 Tuesday 10-May-88 15:43 Page 6-1
MARK OFF THE LOWER PART OF DISK
299 001216 110362 000001 MOVB R3,1(R2) ;STORE BLOCK COUNT FOR "BITMAP"
300 001222 CALL BITMAP ;MARK THESE BLOCKS IN USE
301 001226 060362 000002 ADD R3,2(R2) ;BUMP TO NEXT SET OF BLOCKS
302 001232 105512 ADCB (R2) ; . .
303 001234 160301 SUB R3,R1 ;DECREMENT BLOCKS LEFT
304 001236 003360 BGT 40$ ;BACK FOR MORE
305 001240 90$:
306 001240 RETURN ;ALL DONE WITH $IN11
307 ;
308 ;
309 ;
310 000001 .END
INI20F - INITVOL RSX20F FILES-1 MACRO V05.04 Tuesday 10-May-88 15:43 Page 6-2
Symbol table
BAD 001016R ERMSG5 000260R HMBK01= 000001 R$$20F= 000001 $INIER= ****** GX
BITMAP= ****** GX ERMSG6 000342R HMBK10= 000012 U.LBH = ****** GX $IN10 000414RG
DIVIDE= ****** GX ERROR 000674R HOMFE0= 000061 U.LBN = ****** GX $IN11 001036RG
DVQIOR= ****** GX E$$MSG= 000001 HOMFE1= 000062 WKAREA 000402R $MFD = ****** GX
DVQIOW= ****** GX E$$TRP= 000001 KY.FUL= ****** GX $HMBLK= ****** GX $PUD = ****** GX
ERMSG1 000000R FINE 000700R M$$HDR= 000001 $IDVTP= ****** GX $SBMAP= ****** GX
ERMSG2 000064R FLAG 000412R RELOCT 000604R $IKEY = ****** GX $WBUF = ****** GX
ERMSG3 000125R F$$LVL= 000001 R$$10F= 000001 $INDPB= ****** GX $$ = 000067
ERMSG4 000217R GOOD 001024R R$$11D= 000001 $INDXF= ****** GX
. ABS. 000000 000 (RW,I,GBL,ABS,OVR)
001242 001 (RW,I,LCL,REL,CON)
Errors detected: 0
*** Assembler statistics
Work file reads: 0
Work file writes: 0
Size of work file: 8654 Words ( 34 Pages)
Size of core pool: 9188 Words ( 35 Pages)
Operating system: RSX-11M/PLUS
Elapsed time: 00:00:11.45
[53,10]INI20F,[53,20]INI20F/-SP/CR=[53,30]RSXDC,INI20F
INI20F CREATED BY MACRO ON 10-MAY-88 AT 15:43 PAGE 1
SYMBOL CROSS REFERENCE CREF 04.00
SYMBOL VALUE REFERENCES
BAD 001016 R 5-233 #5-236
BITMAP = ****** GX 6-300 6-300
DIVIDE = ****** GX 6-266 6-266
DVQIOR = ****** GX 5-158 5-158
DVQIOW = ****** GX 6-281 6-281
ERMSG1 000000 R #4-68 5-179
ERMSG2 000064 R #4-69 5-170
ERMSG3 000125 R #4-70 5-211
ERMSG4 000217 R #4-71 5-167
ERMSG5 000260 R #4-72 5-236
ERMSG6 000342 R #4-73 6-283
ERROR 000674 R 5-168 5-171 5-180 #5-212 5-237 6-284
E$$MSG = 000001 #1-33
E$$TRP = 000001 #1-32
FINE 000700 R 5-207 5-210 #5-214
FLAG 000412 R #4-91 *5-147 *5-152 6-256
F$$LVL = 000001 #1-28
GOOD 001024 R 5-232 5-235 #5-238
HMBK01 = 000001 #4-59 5-157
HMBK10 = 000012 #4-60 5-162 5-164
HOMFE0 = 000061 #4-61 5-175
HOMFE1 = 000062 #4-62
KY.FUL = ****** GX 5-148
M$$HDR = 000001 #1-34
RELOCT 000604 R #5-193
R$$10F = 000001 #1-30
R$$11D = 000001 #1-29
R$$20F = 000001 #1-31
S$$YDF = ****** 1-1 1-37
U.LBH = ****** GX 5-231
U.LBN = ****** GX 5-234
WKAREA 000402 R #4-79 5-176 *5-183 5-200 5-203 5-206 5-209 5-229 6-258
6-290
$HMBLK = ****** GX 5-193
$IDVTP = ****** GX 5-150 *5-238 *5-239
$IKEY = ****** GX 5-148
$INDPB = ****** GX *5-154 5-155 5-162 *5-164 *6-270 6-275
$INDXF = ****** GX *5-214 *5-215 5-216 5-222 5-223 5-224 5-225
$INIER = ****** GX 5-212
$IN10 000414 RG #5-147
$IN11 001036 RG #6-256
$MFD = ****** GX *5-222 *5-223
$PUD = ****** GX 5-230
$SBMAP = ****** GX *5-224 *5-225 6-276 6-277
$WBUF = ****** GX 5-154 5-160 5-175 6-269
$$ = 000067 #5-158 5-158 #6-266 6-266 #6-281 6-281 #6-300 6-300
INI20F CREATED BY MACRO ON 10-MAY-88 AT 15:43 PAGE 2
MACRO CROSS REFERENCE CREF 04.00
MACRO NAME REFERENCES
CALL #4-53 5-158 6-266 6-281 6-300
DIR$ #4-53
QIOSY$ #4-53
QIOW$ #4-53
RETURN #4-53 5-153 5-240 6-306
.TPARS - TABLE DRIVEN FINITE ST MACRO M1113 14-APR-81 11:15
TABLE OF CONTENTS
3- 5 TITLE PAGE
4- 29 MACRO DEFINITIONS
4- 64 IMPURE DATA
5- 80 MAIN ROUTINE BODY
6- 202 COMPLEX TYPE ROUTINES
7- 281 GET STRING ROUTINE
.TPARS - TABLE DRIVEN FINITE ST MACRO M1113 14-APR-81 11:15 PAGE 3
1 .TITLE .TPARS - TABLE DRIVEN FINITE STATE PARSER
2
3 .IDENT "V0112"
4
5 .SBTTL TITLE PAGE
6
7 ; COPYRIGHT (C) 1975, 1978 BY
8 ; DIGITAL EQUIPMENT CORPORATION, MAYNARD MASS.
9 ;
10 ; THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY BE USED AND COPIED
11 ; ONLY IN ACCORDANCE WITH THE TERMS OF SUCH LICENSE AND WITH THE INCLUSION
12 ; OF THE ABOVE COPYRIGHT NOTICE. THIS SOFTWARE OR ANY OTHER COPIES THERE-
13 ; OF MAY NOT BE PROVIDED OR OTHERWISE MADE AVAILABLE TO ANY OTHER PERSON.
14 ; NO TITLE TO OR OWNERSHIP OF THE SOFTWARE IS HEREBY TRANSFERRED.
15 ;
16 ; THE INFORMATION CONTAINED IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT
17 ; NOTICE AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT
18 ; CORPORATION.
19 ;
20 ; DIGITAL ASSUMES NO RESPONSIBILITY FOR THE USE OR RELIABILITY OF ITS
21 ; SOFTWARE ON EQUIPMENT WHICH IS NOT SUPPILED BY DIGITAL.
22 ;
23 ;
24 ; ANDREW C. GOLDSTEIN 5 MAR 75 20:51
25
26
27 000000 R$$EIS = 0 ; USE EIS
.TPARS - TABLE DRIVEN FINITE ST MACRO M1113 14-APR-81 11:15 PAGE 4
MACRO DEFINITIONS
29 .SBTTL MACRO DEFINITIONS
30
31 .MCALL CALL,RETURN
32
33 ; INTERNAL MACROS
34
35 .MACRO PUSH LIST
36 .IRP RX,<LIST>
37 MOV RX,-(SP)
38 .ENDM
39 .ENDM PUSH
40
41 .MACRO POP LIST
42 .IRP RX,<LIST>
43 MOV (SP)+,RX
44 .ENDM
45 .ENDM POP
46
47 ; MACRO TO DO SOB'S ON SMALL MACHINES
48
49 .IF NDF R$$EIS
50 .MACRO SOB RX,LABEL
51 DEC RX
52 BNE LABEL
53 .ENDM SOB
54 .ENDC
55
56 ; RANDOM CHARACTERS
57
58 000011 TAB= 11
59 000015 CR= 15
60 000033 AM= 33
61 000040 SPA= 40
62
63
64 .SBTTL IMPURE DATA
65
66 000000 .PSECT IMPURE,D
67
68 ; ITEMS OF INTEREST TO ACTION ROUTINES AND THE OUTSIDE WORLD
69 ; IN GENERAL.
70
71 000000 .PSTCN::.BLKW 1 ; CHARACTER COUNT OF FOUND STRING
72 000002 .PSTPT::.BLKW 1 ; POINTER TO FOUND STRING
73
74 000004 .PNUMH::.BLKW 1 ; HIGH ORDER VALUE AND ....
75 000006 .PNUMB::.BLKW 1 ; LOW ORDER VALUE OF FOUND NUMBER
76 000010 .PCHAR::.BLKW 1 ; FOUND CHARACTER
77
78 000000 .PSECT
.TPARS - TABLE DRIVEN FINITE ST MACRO M1113 14-APR-81 11:15 PAGE 5
MAIN ROUTINE BODY
80 .SBTTL MAIN ROUTINE BODY
81
82 ;+
83 ;
84 ; *** - .TPARS
85 ;
86 ; ENTRY: CALL .TPARS
87 ;
88 ; INPUTS:
89 ;
90 ; R1 = 0 IGNORE ALL SPACES BETWEEN SYNTACTIC ELEMENTS
91 ; >< 0 TREAT SPACES AS SIGNIFICANT CHARACTERS
92 ; R2 = POINTER TO KEYWORD TABLE
93 ; R3 = LENGTH OF COMMAND STRING
94 ; R4 = ADDRESS OF COMMAND STRING
95 ; R5 = INITIAL STATE POINTER
96 ;
97 ; OUTPUTS:
98 ;
99 ; C = 0 SUCCESSFUL PARSE
100 ; C = 1 SYNTAX OR STATE TABLE ERROR
101 ; R3 = NUMBER OF CHARACTERS NOT SCANNED
102 ; R4 = POINTER TO UNSCANNED PART OF COMMAND STRING
103 ;
104 ; ALL OTHER REGISTERS ARE PRESERVED.
105 ;
106 ; .TPARS PARSES THE COMMAND STRING ACCORDING TO THE FINITE
107 ; STATE MACHINE REPRESENTED IN THE STATE AND KEYWORD TABLES
108 ; SUPPLIED BY THE CALLER. USER SUPPLIED ACTION ROUTINES ARE
109 ; CALLED AS SPECIFIED.
110 ;
111 ;-
112
113
114 000000 .TPARS::
115 000000 PUSH <R0,R5,R2,R1> ; SAVE REGISTERS
116
117 ; ENTER THE STATE SPECIFIED IN R5 AND
118 ; EVALUATE POSSIBLE STATE TRANSITIONS
119
120 000010 005067 000000' TSTAT: CLR .PSTCN ; KILL ANY OLD STRING
121 000014 005716 TST (SP) ; CHECK SPACE FLUSH FLAG
122 000016 001002 BNE 10$
123 000020 CALL GETSP ; EAT SPACES IF FLAG IS ZERO
124 000024 112500 10$: MOVB (R5)+,R0 ; GET TYPE BYTE
125 000026 002044 BGE TSCHAR ; BIT 7 = 0 - MATCH SPECIFIED CHAR
126 000030 120027 000300 CMPB R0,#300
127 000034 002573 BLT DOKEY ; 200 - 277 - MATCH KEYWORD
128 000036 120027 000320 CMPB R0,#MAXTYP ; CHECK TYPE CODE FOR LEGALITY
129 000042 003034 BGT SYNERR ; TOO HIGH - OUT
130 000044 010701 MOV PC,R1 ; GARBAGE R1 FOR USE AS A FLAG
131 000046 042700 177700 BIC #^C77,R0 ; RETAIN ONLY THE TYPE INDEX
132 000052 060007 ADD R0,PC ; AND DISPATCH ON IT
133 000054 000440 BR DOLAMB ; $LAMDA = 300 - MATCH EMPTY
134 000056 000510 BR DONUMB ; $NUMBR = 302 - MATCH NUMBER
135 000060 000503 BR DOSTRG ; $STRNG = 304 - MATCH ANY STRING
136 000062 000553 BR DOBLNK ; $BLANK = 306 - MATCH ANY SET OF BLANKS
.TPARS - TABLE DRIVEN FINITE ST MACRO M1113 14-APR-81 11:15 PAGE 5-1
MAIN ROUTINE BODY
137 000064 000455 BR DOSUBR ; $SUBXP = 310 - MATCH A SUBEXPRESSION
138 000066 000403 BR DOENDS ; $EOS = 312 - MATCH END OF STRING
139 000070 000502 BR DODNMB ; $DNUMB = 314 - MATCH DECIMAL NUMBER
140 000072 000475 BR DORD50 ; $RAD50 = 316 - MATCH RAD-50 STRING
141 000074 000423 BR DOCHAR ; $ANY = 320 - MATCH ANY CHARACTER
142
143 ; NOTE - IT IS CRITICAL THAT R0 AND R1 BE NON-ZERO AT THE DISPATCH
144
145 000320 MAXTYP = 320
146
147 ; CHECK FOR END OF STRING
148
149 000076 005703 DOENDS: TST R3 ; CHECK CHAR COUNT
150 000100 001426 BEQ DOTRAN ; YES
151
152 ; TYPE MATCH FAILED - TRY NEXT ENTRY IN TRANSITION TABLE
153
154 000102 066703 000000' NXTRAN: ADD .PSTCN,R3 ; RETURN ANY STRING
155 000106 166704 000000' SUB .PSTCN,R4 ; TO THE COMMAND LINE
156 000112 112500 MOVB (R5)+,R0 ; GET FLAGS BYTE
157 000114 002407 BLT SYNERR ; THIS WAS LAST TRANSITION - YOU LOSE
158 000116 012701 000003 MOV #3,R1 ; COUNT OF FLAG BITS TO TEST
159 000122 006000 20$: ROR R0 ; CHECK FLAG BIT
160 000124 103001 BCC 30$
161 000126 005725 TST (R5)+ ; SKIP POINTER WORD
162 000130 077104 30$: SOB R1,20$ ; COUNT BITS
163 000132 000726 BR TSTAT ; TRY NEXT TRANSITION
164
165 ; OUT OF TRANSITION TABLE ENTRIES, OR SOME OTHER ANOMALY,
166 ; LIKE A BAD TYPE CODE. ALL ARE SYNTAX ERRORS.
167
168 000134 000261 SYNERR: SEC ; SAY SO
169 000136 000423 BR EXIT ; AND QUIT
170
171 ; TEST FOR SPECIFIED CHARACTER
172
173 000140 120014 TSCHAR: CMPB R0,(R4) ; CHECK CHAR IN COMMAND STRING
174 000142 001357 BNE NXTRAN ; IF NO MATCH, TRY ANOTHER TRANSITION
175
176 ; GOBBLE A CHARACTER AND DO THE TRANSITION
177
178 000144 005703 DOCHAR: TST R3 ; CHECK FOR END OF STRING
179 000146 003755 BLE NXTRAN ; IF YES, DON'T TRY THIS
180 000150 112467 000010' MOVB (R4)+,.PCHAR ; SAVE CHAR FOR ACTION ROUTINE
181 000154 005303 DEC R3 ; COUNT IT
182
183 ; DO THE STATE TRANSITION
184
185 000156 DOLAMB:
186 000156 112500 DOTRAN: MOVB (R5)+,R0 ; GET FLAGS BYTE
187 000160 006000 ROR R0 ; CHECK EXTENSION BIT
188 000162 103001 BCC 40$
189 000164 005725 TST (R5)+ ; SKIP EXTENSION WORD
190 000166 006000 40$: ROR R0 ; CHECK ACTION BIT
191 000170 103001 BCC 50$
192 000172 CALL @(R5)+ ; CALL ACTION ROUTINE
193 000174 006000 50$: ROR R0 ; CHECK EXPLICIT TRANSITION BIT
.TPARS - TABLE DRIVEN FINITE ST MACRO M1113 14-APR-81 11:15 PAGE 5-2
MAIN ROUTINE BODY
194 000176 103304 BCC TSTAT
195 000200 012505 MOV (R5)+,R5 ; POINT TO NEXT STATE
196 000202 001302 60$: BNE TSTAT ; PROCESS NEXT STATE
197 000204 000257 CCC ; STATE NUMBER OF ZERO MEANS STOP
198
199 000206 EXIT: POP <R1,R2,R5,R0> ; RESTORE ALL THE REGISTERS
200 000216 RETURN
.TPARS - TABLE DRIVEN FINITE ST MACRO M1113 14-APR-81 11:15 PAGE 6
COMPLEX TYPE ROUTINES
202 .SBTTL COMPLEX TYPE ROUTINES
203
204 ; SUB EXPRESSION TYPE - CALL ONESELF RECURSIVELY
205
206 000220 011601 DOSUBR: MOV (SP),R1 ; SET SPACE FLUSH FLAG
207 000222 016602 000002 MOV 2(SP),R2 ; SET KEYWORD TABLE POINTER
208 000226 PUSH <R3,R4> ; SAVE STRING POINTERS FOR UNWIND
209 000232 010500 MOV R5,R0 ; SAVE STATE TABLE POINTER
210 000234 016505 000001 MOV 1(R5),R5 ; GET STARTING STATE
211 000240 CALL .TPARS ; AND TRY TO PARSE SUBEXPRESSION
212 000244 010005 MOV R0,R5 ; RESTORE STATE POINTER
213 000246 103402 BCS 10$ ; CHECK FOR SUCCESS
214 000250 022626 CMP (SP)+,(SP)+ ; THROW AWAY STRING POINTER SAVE
215 000252 000741 BR DOTRAN ; AND TAKE THE TRANSITION
216
217 000254 005067 000000' 10$: CLR .PSTCN ; FLUSH ANY STRINGS FOUND
218 000260 POP <R4,R3> ; RESTORE STRING POINTERS
219 000264 000706 BR NXTRAN ; AND TRY SOMETHING ELSE
220
221 ; MATCH ANY ALPHANUMERIC STRING
222
223 000266 005000 DORD50: CLR R0 ; SET RAD-50 FLAG
224 000270 DOSTRG: CALL GETSTR ; JUST DRAG IN THE STRING
225 000274 000730 BR DOTRAN
226
227 ; MATCH ANY NUMBER
228
229 000276 005001 DODNMB: CLR R1 ; SET DECIMAL MODE
230 000300 DONUMB: CALL GETSTR ; GET A STRING
231 000304 005767 000000' TST .PSTCN ; CHECK STRING LENGTH
232 000310 001674 BEQ NXTRAN ; COME ON, AT LEAST ONE DIGIT
233 000312 005701 TST R1 ; CHECK MODE
234 000314 001411 BEQ 20$ ; DECIMAL - DON'T LOOK FOR TRAILING DOT
235 000316 005703 TST R3 ; SEE IF WE'RE AT END OF STRING
236 000320 003407 BLE 20$ ; YES
237 000322 121427 000056 CMPB (R4),#'. ; CHECK FOR TRAILING DECIMAL
238 000326 001004 BNE 20$ ; NO
239 000330 005204 INC R4 ; YES - INCLUDE IN NUMBER STRING
240 000332 005303 DEC R3
241 000334 005267 000000' INC .PSTCN ; BUMP STRING COUNT
242 000340 20$: PUSH <R3,R4,R5> ; SAVE REGISTERS
243 000346 016705 000002' MOV .PSTPT,R5 ; GET STRING POINTER
244 000352 016704 000000' MOV .PSTCN,R4 ; AND STRING COUNT
245 000356 012703 000004' MOV #.PNUMH,R3 ; POINT TO DOUBLE WORD FOR NUMBER
246 000362 005701 TST R1 ; CHECK IF OCTAL OR DECIMAL
247 000364 001003 BNE 30$ ; OCTAL
248 000366 CALL .DD2CT ; DECIMAL
249 000372 000402 BR 40$
250 000374 30$: CALL .OD2CT ; DO OCTAL/DECIMAL CONVERT
251 000400 40$: POP <R5,R4,R3> ; RESTORE REGISTERS
252 000406 103635 BCS NXTRAN ; IF ERRORS, FORGET IT
253 000410 000662 BR DOTRAN ; ELSE JUST DO TRANSITION
254
255 ; MATCH ANY NON-EMPTY STRING OF SPACES OF TABS
256
257 000412 DOBLNK: CALL GETSP ; LOOK FOR SPACES
258 000416 005702 TST R2 ; CHECK NUMBER FOUND
.TPARS - TABLE DRIVEN FINITE ST MACRO M1113 14-APR-81 11:15 PAGE 6-1
COMPLEX TYPE ROUTINES
259 000420 001630 BEQ NXTRAN ; NO BLANKS - TRY SOMETHING ELSE
260 000422 000655 BR DOTRAN ; YES - DO IT
261
262 ; MATCH SPECIFIED KEYWORD
263
264 000424 DOKEY: CALL GETSTR ; GET ALPHA STRING
265 000430 042700 177700 BIC #^C77,R0 ; GET KEYWORD INDEX
266 000434 006300 ASL R0 ; CONVERT TO OFFSET
267 000436 006300 ASL R0
268 000440 006300 ASL R0
269 000442 066600 000002 ADD 2(SP),R0 ; INDEX INTO KEYWORD TABLE
270 000446 016701 000000' MOV .PSTCN,R1 ; GET STRING DESCRIPTOR
271 000452 001613 BEQ NXTRAN ; DON'T TRY TO MATCH NULL STRING
272 000454 016702 000002' MOV .PSTPT,R2
273
274 000460 122022 50$: CMPB (R0)+,(R2)+ ; COMPARE TO KEYWORD
275 000462 001207 BNE NXTRAN ; OUT ON MISMATCH
276 000464 077103 SOB R1,50$ ; COUNT CHARS AND LOOP
277 000466 121027 000377 CMPB (R0),#377 ; CHECK FOR KEYWORD TERMINATOR
278 000472 001203 BNE NXTRAN ; STRING WAS SUBSET - NO
279 000474 000630 BR DOTRAN ; MATCH
.TPARS - TABLE DRIVEN FINITE ST MACRO M1113 14-APR-81 11:15 PAGE 7
GET STRING ROUTINE
281 .SBTTL GET STRING ROUTINE
282
283 ; THIS ROUTINE POINTS THE STRING DESCRIPTOR AT THE ALPHA-NUMERIC
284 ; STRING AT THE CURRENT POSITION IN THE COMMAND LINE.
285
286 000476 010467 000002' GETSTR: MOV R4,.PSTPT ; INIT STRING POINTER
287 000502 005067 000000' CLR .PSTCN ; AND COUNT
288 000506 005703 TST R3 ; CHECK FOR END OF STRING
289 000510 003414 BLE 20$ ; IF YES, DON'T TRY THIS
290
291 000512 121427 000060 10$: CMPB (R4),#'0 ; CHECK NEXT CHAR IN COMMAND LINE
292 000516 002411 BLT 20$ ; LESS THAN "0" - OUT
293 000520 121427 000071 CMPB (R4),#'9
294 000524 003416 BLE 30$ ; LESS THAN "9" - OK
295 000526 121427 000101 CMPB (R4),#'A
296 000532 002403 BLT 20$ ; LESS THAN "A" - OUT
297 000534 121427 000132 CMPB (R4),#'Z
298 000540 003410 BLE 30$ ; LESS THAN "Z" - OK
299 000542 005700 20$: TST R0 ; SEE IF RAD-50 MODE
300 000544 001012 BNE 40$ ; NO
301 000546 121427 000056 CMPB (R4),#'. ; CHECK FOR "."
302 000552 001403 BEQ 30$
303 000554 121427 000044 CMPB (R4),#'$ ; CHECK FOR "$"
304 000560 001004 BNE 40$
305 000562 005267 000000' 30$: INC .PSTCN ; GOOD CHAR - BUMP COUNT
306 000566 005204 INC R4 ; GOBBLE THE CHAR
307 000570 077330 SOB R3,10$ ; COUNT IT AND LOOP
308 000572 40$: RETURN ; END OF LINE OR NON-ALPHA NUMERIC
309
310
311 ; THIS ROUTINE FINDS AND PASSES OVER BLANKS AND TABS AT THE CURRENT
312 ; POSITION IN THE COMMAND LINE.
313
314 000574 005002 GETSP: CLR R2 ; ZERO CHAR COUNT
315 000576 005703 TST R3 ; CHECK FOR END OF STRING
316 000600 003411 BLE 70$ ; IF YES, DON'T TRY THIS
317 000602 121427 000040 50$: CMPB (R4),#SPA ; TEST FOR SPACE IN COMMAND LINE
318 000606 001403 BEQ 60$
319 000610 121427 000011 CMPB (R4),#TAB ; TEST FOR TAB
320 000614 001003 BNE 70$
321 000616 005202 60$: INC R2 ; BLANK OR TAB FOUND - BUMP COUNT
322 000620 005204 INC R4 ; BUMP STRING POINTER
323 000622 077311 SOB R3,50$ ; COUNT CHARS AND LOOP
324 000624 70$: RETURN
325
326
327
328 000001 .END
.TPARS - TABLE DRIVEN FINITE ST MACRO M1113 14-APR-81 11:15 PAGE 7-1
SYMBOL TABLE
AM = 000033 DONUMB 000300R F$$LVL= 000001 R$$11D= 000001 .DD2CT= ****** GX
CR = 000015 DORD50 000266R GETSP 000574R R$$20F= 000001 .OD2CT= ****** GX
DOBLNK 000412R DOSTRG 000270R GETSTR 000476R SPA = 000040 .PCHAR 000010RG 002
DOCHAR 000144R DOSUBR 000220R MAXTYP= 000320 SYNERR 000134R .PNUMB 000006RG 002
DODNMB 000276R DOTRAN 000156R M$$HDR= 000001 TAB = 000011 .PNUMH 000004RG 002
DOENDS 000076R EXIT 000206R NXTRAN 000102R TSCHAR 000140R .PSTCN 000000RG 002
DOKEY 000424R E$$MSG= 000001 R$$EIS= 000000 TSTAT 000010R .PSTPT 000002RG 002
DOLAMB 000156R E$$TRP= 000001 R$$10F= 000001 $$ = 000067 .TPARS 000000RG
. ABS. 000000 000
000626 001
IMPURE 000012 002
ERRORS DETECTED: 0
VIRTUAL MEMORY USED: 562 WORDS ( 3 PAGES)
DYNAMIC MEMORY: 2518 WORDS ( 9 PAGES)
ELAPSED TIME: 00:00:08
[53,10]TPARS,[53,20]TPARS/-SP/CR=[53,30]RSXDC,TPARS
TPARS CREATED BY MACRO ON 14-APR-81 AT 11:15 PAGE 1
SYMBOL CROSS REFERENCE CREF
SYMBOL VALUE REFERENCES
AM = 000033 #4-60
CR = 000015 #4-59
DOBLNK 000412 R 5-136 #6-257
DOCHAR 000144 R 5-141 #5-178
DODNMB 000276 R 5-139 #6-229
DOENDS 000076 R 5-138 #5-149
DOKEY 000424 R 5-127 #6-264
DOLAMB 000156 R 5-133 #5-185
DONUMB 000300 R 5-134 #6-230
DORD50 000266 R 5-140 #6-223
DOSTRG 000270 R 5-135 #6-224
DOSUBR 000220 R 5-137 #6-206
DOTRAN 000156 R 5-150 #5-186 6-215 6-225 6-253 6-260 6-279
EXIT 000206 R 5-169 #5-199
E$$MSG = 000001 #1-33
E$$TRP = 000001 #1-32
F$$LVL = 000001 #1-28
GETSP 000574 R 5-123 5-123 6-257 6-257 #7-314
GETSTR 000476 R 6-224 6-224 6-230 6-230 6-264 6-264 #7-286
MAXTYP = 000320 5-128 #5-145
M$$HDR = 000001 #1-34
NXTRAN 000102 R #5-154 5-174 5-179 6-219 6-232 6-252 6-259 6-271 6-275
6-278
R$$EIS = 000000 #3-27 4-49
R$$10F = 000001 #1-30
R$$11D = 000001 #1-29
R$$20F = 000001 #1-31
SPA = 000040 #4-61 7-317
SYNERR 000134 R 5-129 5-157 #5-168
S$$YDF = ****** 1-1 1-37
TAB = 000011 #4-58 7-319
TSCHAR 000140 R 5-125 #5-173
TSTAT 000010 R #5-120 5-163 5-194 5-196
$$ = 000067 #5-123 5-123 #5-192 5-192 #6-211 6-211 #6-224 6-224 #6-230
6-230 #6-248 6-248 #6-250 6-250 #6-257 6-257 #6-264 6-264
.DD2CT = ****** GX 6-248 6-248
.OD2CT = ****** GX 6-250 6-250
.PCHAR 000010 RG #4-76 *5-180
.PNUMB 000006 RG #4-75
.PNUMH 000004 RG #4-74 6-245
.PSTCN 000000 RG #4-71 *5-120 5-154 5-155 *6-217 6-231 *6-241 6-244 6-270
*7-287 *7-305
.PSTPT 000002 RG #4-72 6-243 6-272 *7-286
.TPARS 000000 RG #5-114 6-211 6-211
TPARS CREATED BY MACRO ON 14-APR-81 AT 11:15 PAGE 2
MACRO CROSS REFERENCE CREF
MACRO NAME REFERENCES
CALL #4-31 5-123 5-192 6-211 6-224 6-230 6-248 6-250 6-257 6-264
POP #4-41 #5-199 #6-218 #6-251
PUSH #4-35 #5-115 #6-208 #6-242
RETURN #4-31 #5-200 #7-308 #7-324