-
Notifications
You must be signed in to change notification settings - Fork 9
/
cogs14b.mlc
213 lines (213 loc) · 8.95 KB
/
cogs14b.mlc
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
PRINT NOGEN
****************************************************************
* FILENAME: COGS14B.MLC *
* AUTHOR : Bill Qualls/z390 adaption by Anthony Delosa *
* SYSTEM : z390 v1703 *
* REMARKS : Produce report for COGSWORTH INDUSTRIES *
* showing inventory discrepencies *
* Modify COGS9B.MLC to use binary input. *
****************************************************************
START 0
YREGS
BEGIN SUBENTRY
WTO 'COGS14B ... Begin execution'
BAL R10,SETUP
MAIN EQU *
CLI EOFSW,C'Y'
BE EOJ
BAL R10,PROCESS
B MAIN
EOJ EQU *
BAL R10,WRAPUP
WTO 'COGS14B ... Normal end of program'
RETURN
****************************************************************
* SETUP - Those things which happen one time only, *
* before any records are processed. *
****************************************************************
SETUP EQU *
ST R10,SVSETUP
OPEN (INVENTRY,INPUT)
OPEN (REPORT,OUTPUT)
BAL R10,HDGS
BAL R10,READ
L R10,SVSETUP
BR R10
****************************************************************
* HDGS - Print headings. *
****************************************************************
HDGS EQU *
ST R10,SVHDGS
PUT REPORT,HD1
PUT REPORT,HD2
PUT REPORT,HD3
PUT REPORT,HD4
PUT REPORT,HD5
L R10,SVHDGS
BR R10
****************************************************************
* PROCESS - Those things which happen once per record. *
****************************************************************
PROCESS EQU *
ST R10,SVPROC
BAL R10,FORMAT
BAL R10,WRITE
BAL R10,READ
L R10,SVPROC
BR R10
****************************************************************
* READ - Read a record. *
****************************************************************
READ EQU *
ST R10,SVREAD
GET INVENTRY,IREC Read a single product record
WTO 'Read record'
B READX
ATEND EQU *
WTO 'End of file'
MVI EOFSW,C'Y'
READX EQU *
L R10,SVREAD
BR R10
****************************************************************
* FORMAT - Format a single detail line. *
****************************************************************
FORMAT EQU *
ST R10,SVFORM
MVC OREC,BLANKS
MVC ODESC,IDESC Description
LH R3,IBEGIN Beginning inventory
CVD R3,DBL
MVC OBEGIN,WMASK
ED OBEGIN,DBL+6
LH R4,IPURCH Purchases
CVD R4,DBL
MVC OPURCH,WMASK
ED OPURCH,DBL+6
LH R5,ICALIF Each product's sales
AH R5,IILL by state must be added to
AH R5,IUTAH get total for product...
AH R5,IWISC
CVD R5,DBL
MVC OSALES,WMASK
ED OSALES,DBL+6
LR R6,R3 Ending Inventory =
AR R6,R4 Beginning + Purchases
SR R6,R5 - Sales
CVD R6,DBL
MVC OENDING,WMASK
ED OENDING,DBL+6
LH R3,IQOH Actual ending inventory
CVD R3,DBL (Reusing register 3)
MVC OQOH,WMASK (Reusing register 3)
ED OQOH,DBL+6
SR R6,R3 Difference =
CVD R6,DBL Expected - Actual
MVC ODIFF,WMASK2
ED ODIFF,DBL+6
L R10,SVFORM
BR R10
****************************************************************
* WRITE - Write a single detail line. *
****************************************************************
WRITE EQU *
ST R10,SVWRITE
PUT REPORT,OREC Write report line
L R10,SVWRITE
BR R10
****************************************************************
* WRAPUP - Those things which happen one time only, *
* after all records have been processed. *
****************************************************************
WRAPUP EQU *
ST R10,SVWRAP
CLOSE INVENTRY
CLOSE REPORT
WTO 'COGS14B ... Discrepancies report on REPORT.TXT'
L R10,SVWRAP
BR R10
****************************************************************
* Literals, if any, will go here *
****************************************************************
LTORG
****************************************************************
* File definitions *
****************************************************************
INVENTRY DCB LRECL=28,RECFM=F,MACRF=R,EODAD=ATEND, X
DDNAME=INVNTBIN,RECORD=IREC
REPORT DCB LRECL=60,RECFM=FT,MACRF=W, X
DDNAME=REPORT
****************************************************************
* RETURN ADDRESSES *
****************************************************************
SVSETUP DC F'0' SETUP
SVHDGS DC F'0' HDGS
SVPROC DC F'0' PROCESS
SVREAD DC F'0' READ
SVFORM DC F'0' FORMAT
SVWRITE DC F'0' WRITE
SVWRAP DC F'0' WRAPUP
****************************************************************
* Miscellaneous field definitions *
****************************************************************
EOFSW DC CL1'N' End of file? (Y/N)
BLANKS DC CL60' '
WMASK DC X'40202120' BZZ9
WMASK2 DC X'4020202060' BZZZ-
DBL DC D'0' For packed/binary conversion
****************************************************************
* Input record definition *
****************************************************************
DS 0H Force halfword alignment
IREC DS 0CL28 1-28 Inventory record
IDESC DS CL10 1-10 Product description
ICALIF DS H 11-12 Units sold in Calif
IILL DS H 13-14 Units sold in Illinois
IUTAH DS H 15-16 Units sold in Utah
IWISC DS H 17-18 Units sold in Wisconsin
IBEGIN DS H 19-20 Beginning inventory
IPURCH DS H 21-22 Purchases throughout year
IQOH DS H 23-24 Actual quantity on hand
ICOST DS H 25-26 Cost (each) 99V99
ISELL DS H 27-28 Sell for (each) 99V99
****************************************************************
* Output (line) definition *
****************************************************************
OREC DS 0CL60 1-60
ODESC DS CL10 1-10 Product description
DS CL3 11-13
OBEGIN DS CL4 14-17 Beginning inventory
DS CL4 18-21
OPURCH DS CL4 22-25 Purchases
DS CL4 26-29
OSALES DS CL4 30-33 Units sold
DS CL5 34-38
OENDING DS CL4 39-42 Ending inventory (expected)
DS CL4 43-46
OQOH DS CL4 47-50 Ending inventory (actual)
DS CL4 51-54
ODIFF DS CL5 55-59 Difference
DS CL1 60-60
****************************************************************
* Headings definitions *
****************************************************************
HD1 DS 0CL60
DC CL40' COGSWORTH INDUSTRIES'
DC CL20' '
HD2 DS 0CL60
DC CL40' Inventory Discrepencies R'
DC CL20'eport'
HD3 DS 0CL60
DC CL60' '
HD4 DS 0CL60
DC CL40'Product Begin + Purch - Sales = Exp'
DC CL20'ect Actual Diff '
HD5 DS 0CL60
DC CL40'---------- ----- ----- ----- ---'
DC CL20'--- ------ ---- '
DS 0H
WTOBLOCK EQU *
DS H'60'
DS H'0'
WTOMSG DS CL60' '
END BEGIN