Home » Archimedes archive » Acorn Computing » 1994 02 subscription disc.adf » 9402s » PD/TaskEnsure/s/module
PD/TaskEnsure/s/module
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| Tape/disk: | Home » Archimedes archive » Acorn Computing » 1994 02 subscription disc.adf » 9402s |
| Filename: | PD/TaskEnsure/s/module |
| Read OK: | ✔ |
| File size: | 0526 bytes |
| Load address: | 0000 |
| Exec address: | 0000 |
File contents
; ************ TaskEnsure module wrapper
; Project title: TaskEnsure
; Purpose: Ensure a WIMP task is present
; File name: s.module
; Last modified: 11/8/93
; Author: Ben Summers
; Version: 0.00
; Dependancies: s.taskensure
GET "h.regdefs"
GET "adfs::Ben.$.DDE.date.asmdate"
XOS_Module EQU &2001E
GBLS version
version SETS "0.00 "
module EQU 1
ms
DCD start - ms
DCD 0 ; init
DCD 0 ; final
DCD 0 ; service
DCD title - ms
DCD help - ms
DCD command_table - ms
DCD 0 ; SWI base
title
DCB "TaskEnsure",0
help
DCB "TaskEnsure",9,version,module_date," � Ben Summers 1993",0
ALIGN
command_table
DCB "TaskEnsure",0
ALIGN
DCD start_code - ms
DCB 0,0,255,0
DCD 0,start_help - ms
DCB 0
ALIGN
start_help
DCB "*TaskEnsure checks to see if a WIMP task is present, and executes a command if it is/is not present.",13
DCB "If the -p flag is in the command, the command will be excuted if the task IS present.",13
DCB "Enclose the task name in ",34,"s if the task name contains a space. Task name matching is case sensitive.",13
DCB "Syntax: TaskEnsure [-p] <task name> <command to execute>",0
start_code
STMFD R13!,{R14}
MOV R2,R0
MOV R0,#2
ADR R1,title
SWI XOS_Module
LDMFD R13!,{PC}^
start
MOV R12,#&8000
GET "s.taskensure"
END
00000000 20 20 3b 20 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a | ; ************|
00000010 20 54 61 73 6b 45 6e 73 75 72 65 20 6d 6f 64 75 | TaskEnsure modu|
00000020 6c 65 20 77 72 61 70 70 65 72 0a 0a 20 20 3b 20 |le wrapper.. ; |
00000030 50 72 6f 6a 65 63 74 20 74 69 74 6c 65 3a 20 54 |Project title: T|
00000040 61 73 6b 45 6e 73 75 72 65 0a 20 20 3b 20 50 75 |askEnsure. ; Pu|
00000050 72 70 6f 73 65 3a 20 20 20 20 20 20 20 45 6e 73 |rpose: Ens|
00000060 75 72 65 20 61 20 57 49 4d 50 20 74 61 73 6b 20 |ure a WIMP task |
00000070 69 73 20 70 72 65 73 65 6e 74 0a 20 20 3b 20 46 |is present. ; F|
00000080 69 6c 65 20 6e 61 6d 65 3a 20 20 20 20 20 73 2e |ile name: s.|
00000090 6d 6f 64 75 6c 65 0a 20 20 3b 20 4c 61 73 74 20 |module. ; Last |
000000a0 6d 6f 64 69 66 69 65 64 3a 20 31 31 2f 38 2f 39 |modified: 11/8/9|
000000b0 33 0a 20 20 3b 20 41 75 74 68 6f 72 3a 20 20 20 |3. ; Author: |
000000c0 20 20 20 20 20 42 65 6e 20 53 75 6d 6d 65 72 73 | Ben Summers|
000000d0 0a 20 20 3b 20 56 65 72 73 69 6f 6e 3a 20 20 20 |. ; Version: |
000000e0 20 20 20 20 30 2e 30 30 0a 20 20 3b 20 44 65 70 | 0.00. ; Dep|
000000f0 65 6e 64 61 6e 63 69 65 73 3a 20 20 73 2e 74 61 |endancies: s.ta|
00000100 73 6b 65 6e 73 75 72 65 0a 0a 20 47 45 54 20 22 |skensure.. GET "|
00000110 68 2e 72 65 67 64 65 66 73 22 0a 20 47 45 54 20 |h.regdefs". GET |
00000120 22 61 64 66 73 3a 3a 42 65 6e 2e 24 2e 44 44 45 |"adfs::Ben.$.DDE|
00000130 2e 64 61 74 65 2e 61 73 6d 64 61 74 65 22 0a 0a |.date.asmdate"..|
00000140 58 4f 53 5f 4d 6f 64 75 6c 65 20 45 51 55 20 26 |XOS_Module EQU &|
00000150 32 30 30 31 45 0a 0a 20 47 42 4c 53 20 76 65 72 |2001E.. GBLS ver|
00000160 73 69 6f 6e 0a 76 65 72 73 69 6f 6e 20 53 45 54 |sion.version SET|
00000170 53 20 22 30 2e 30 30 20 22 0a 0a 6d 6f 64 75 6c |S "0.00 "..modul|
00000180 65 20 45 51 55 20 31 0a 0a 6d 73 0a 20 44 43 44 |e EQU 1..ms. DCD|
00000190 20 73 74 61 72 74 20 2d 20 6d 73 0a 20 44 43 44 | start - ms. DCD|
000001a0 20 30 20 20 20 3b 20 69 6e 69 74 0a 20 44 43 44 | 0 ; init. DCD|
000001b0 20 30 20 20 20 3b 20 66 69 6e 61 6c 0a 20 44 43 | 0 ; final. DC|
000001c0 44 20 30 20 20 20 3b 20 73 65 72 76 69 63 65 0a |D 0 ; service.|
000001d0 20 44 43 44 20 74 69 74 6c 65 20 2d 20 6d 73 0a | DCD title - ms.|
000001e0 20 44 43 44 20 68 65 6c 70 20 2d 20 6d 73 0a 20 | DCD help - ms. |
000001f0 44 43 44 20 63 6f 6d 6d 61 6e 64 5f 74 61 62 6c |DCD command_tabl|
00000200 65 20 2d 20 6d 73 0a 20 44 43 44 20 30 20 20 20 |e - ms. DCD 0 |
00000210 3b 20 53 57 49 20 62 61 73 65 0a 0a 74 69 74 6c |; SWI base..titl|
00000220 65 0a 20 44 43 42 20 22 54 61 73 6b 45 6e 73 75 |e. DCB "TaskEnsu|
00000230 72 65 22 2c 30 0a 0a 68 65 6c 70 0a 20 44 43 42 |re",0..help. DCB|
00000240 20 22 54 61 73 6b 45 6e 73 75 72 65 22 2c 39 2c | "TaskEnsure",9,|
00000250 76 65 72 73 69 6f 6e 2c 6d 6f 64 75 6c 65 5f 64 |version,module_d|
00000260 61 74 65 2c 22 20 a9 20 42 65 6e 20 53 75 6d 6d |ate," . Ben Summ|
00000270 65 72 73 20 31 39 39 33 22 2c 30 0a 20 41 4c 49 |ers 1993",0. ALI|
00000280 47 4e 0a 0a 63 6f 6d 6d 61 6e 64 5f 74 61 62 6c |GN..command_tabl|
00000290 65 0a 20 44 43 42 20 22 54 61 73 6b 45 6e 73 75 |e. DCB "TaskEnsu|
000002a0 72 65 22 2c 30 0a 20 41 4c 49 47 4e 0a 20 44 43 |re",0. ALIGN. DC|
000002b0 44 20 73 74 61 72 74 5f 63 6f 64 65 20 2d 20 6d |D start_code - m|
000002c0 73 0a 20 44 43 42 20 30 2c 30 2c 32 35 35 2c 30 |s. DCB 0,0,255,0|
000002d0 0a 20 44 43 44 20 30 2c 73 74 61 72 74 5f 68 65 |. DCD 0,start_he|
000002e0 6c 70 20 2d 20 6d 73 0a 20 44 43 42 20 30 0a 20 |lp - ms. DCB 0. |
000002f0 41 4c 49 47 4e 0a 0a 73 74 61 72 74 5f 68 65 6c |ALIGN..start_hel|
00000300 70 0a 20 44 43 42 20 22 2a 54 61 73 6b 45 6e 73 |p. DCB "*TaskEns|
00000310 75 72 65 20 63 68 65 63 6b 73 20 74 6f 20 73 65 |ure checks to se|
00000320 65 20 69 66 20 61 20 57 49 4d 50 20 74 61 73 6b |e if a WIMP task|
00000330 20 69 73 20 70 72 65 73 65 6e 74 2c 20 61 6e 64 | is present, and|
00000340 20 65 78 65 63 75 74 65 73 20 61 20 63 6f 6d 6d | executes a comm|
00000350 61 6e 64 20 69 66 20 69 74 20 69 73 2f 69 73 20 |and if it is/is |
00000360 6e 6f 74 20 70 72 65 73 65 6e 74 2e 22 2c 31 33 |not present.",13|
00000370 0a 20 44 43 42 20 22 49 66 20 74 68 65 20 2d 70 |. DCB "If the -p|
00000380 20 66 6c 61 67 20 69 73 20 69 6e 20 74 68 65 20 | flag is in the |
00000390 63 6f 6d 6d 61 6e 64 2c 20 74 68 65 20 63 6f 6d |command, the com|
000003a0 6d 61 6e 64 20 77 69 6c 6c 20 62 65 20 65 78 63 |mand will be exc|
000003b0 75 74 65 64 20 69 66 20 74 68 65 20 74 61 73 6b |uted if the task|
000003c0 20 49 53 20 70 72 65 73 65 6e 74 2e 22 2c 31 33 | IS present.",13|
000003d0 0a 20 44 43 42 20 22 45 6e 63 6c 6f 73 65 20 74 |. DCB "Enclose t|
000003e0 68 65 20 74 61 73 6b 20 6e 61 6d 65 20 69 6e 20 |he task name in |
000003f0 22 2c 33 34 2c 22 73 20 69 66 20 74 68 65 20 74 |",34,"s if the t|
00000400 61 73 6b 20 6e 61 6d 65 20 63 6f 6e 74 61 69 6e |ask name contain|
00000410 73 20 61 20 73 70 61 63 65 2e 20 54 61 73 6b 20 |s a space. Task |
00000420 6e 61 6d 65 20 6d 61 74 63 68 69 6e 67 20 69 73 |name matching is|
00000430 20 63 61 73 65 20 73 65 6e 73 69 74 69 76 65 2e | case sensitive.|
00000440 22 2c 31 33 0a 20 44 43 42 20 22 53 79 6e 74 61 |",13. DCB "Synta|
00000450 78 3a 20 54 61 73 6b 45 6e 73 75 72 65 20 5b 2d |x: TaskEnsure [-|
00000460 70 5d 20 3c 74 61 73 6b 20 6e 61 6d 65 3e 20 3c |p] <task name> <|
00000470 63 6f 6d 6d 61 6e 64 20 74 6f 20 65 78 65 63 75 |command to execu|
00000480 74 65 3e 22 2c 30 0a 0a 73 74 61 72 74 5f 63 6f |te>",0..start_co|
00000490 64 65 0a 20 53 54 4d 46 44 20 52 31 33 21 2c 7b |de. STMFD R13!,{|
000004a0 52 31 34 7d 0a 20 4d 4f 56 20 20 20 52 32 2c 52 |R14}. MOV R2,R|
000004b0 30 0a 20 4d 4f 56 20 20 20 52 30 2c 23 32 0a 20 |0. MOV R0,#2. |
000004c0 41 44 52 20 20 20 52 31 2c 74 69 74 6c 65 0a 20 |ADR R1,title. |
000004d0 53 57 49 20 20 20 58 4f 53 5f 4d 6f 64 75 6c 65 |SWI XOS_Module|
000004e0 0a 20 4c 44 4d 46 44 20 52 31 33 21 2c 7b 50 43 |. LDMFD R13!,{PC|
000004f0 7d 5e 0a 0a 73 74 61 72 74 0a 20 4d 4f 56 20 20 |}^..start. MOV |
00000500 20 52 31 32 2c 23 26 38 30 30 30 0a 20 47 45 54 | R12,#&8000. GET|
00000510 20 22 73 2e 74 61 73 6b 65 6e 73 75 72 65 22 0a | "s.taskensure".|
00000520 0a 20 45 4e 44 0a |. END.|
00000526 
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