Atari System Labels from OSS#

General Information
Author: Optimized System Software OSS
Assembler: EASMD
Published: on DOS XL Disk

includes also CP/A Lables

P{ 1000 .PAGE "OSS SYSTEM EQUATES FOR ATARI" 1010 ; 1020 ; FILE = #DN:SYSEQU.ASM 1030 ; 1040 ; 1050 ; I/O CONTROL BLOCK EQUATES 1060 ; 1065 SAVEPC = * ; SAVE CURRENT ORG 1067 ; 1070 *= $0340 ;START OF SYSTEM IOCBS 1075 IOCB 1080 ; 1090 ICHID *= *+1 ;DEVICE HANDLER IS (SET BY OS) 1100 ICDNO *= *+1 ;DEVICE NUMBER (SET BY OS) 1110 ICCOM *= *+1 ;I/O COMMAND 1120 ICSTA *= *+1 ;I/O STATUS 1130 ICBADR *= *+2 ;BUFFER ADDRESS 1140 ICPUT *= *+2 ;DH PUT ROUTINE (ADR-1) 1150 ICBLEN *= *+2 ;BUFFER LENGTH 1160 ICAUX1 *= *+1 ;AUX 1 1170 ICAUX2 *= *+1 ;AUX 2 1180 ICAUX3 *= *+1 ;AUX 3 1190 ICAUX4 *= *+1 ;AUX 4 1200 ICAUX5 *= *+1 ;AUX 5 1210 ICAUX6 *= *+1 ;AUX 6 1220 ; 1230 IOCBLEN = *-IOCB ;LENGTH OF ONE IOCB 1240 ; 1250 ; IOCB COMMAND VALUE EQUATES 1260 ; 1270 COPN = 3 ;OPEN 1280 CGBINR = 7 ;GET BINARY RECORD 1290 CGTXTR = 5 ;GET TEXT RECORD 1300 CPBINR = 11 ;PUT BINARY RECORD 1310 CPTXTR = 9 ;PUT TEXT RECORD 1320 CCLOSE = 12 ;CLOSE 1330 CSTAT = 13 ;GET STATUS 1340 ; 1350 ; DEVICE DEPENDENT COMMAND EQUATES FOR FILE MANAGER 1360 ; 1370 CREN = 32 ;RENAME 1380 CERA = 33 ;ERASE 1390 CPRO = 35 ;PROTECT 1400 CUNP = 36 ;UNPROTECT 1410 CPOINT = 37 ;POINT 1420 CNOTE = 38 ;NOTE 1430 ; 1440 ; AUX1 VALUES REQD FOR OPEN 1450 ; 1460 OPIN = 4 ;OPEN INPUT 1470 OPOUT = 8 ;OPEN OUTPUT 1480 OPUPD = 12 ;OPEN UPDATE 1490 OPAPND = 9 ;OPEN APPEND 1500 OPDIR = 6 ;OPEN DIRECTORY 1510 ; 1520 .PAGE 1530 ; 1540 ; EXECUTE FLAG DEFINES 1550 ; 1560 EXCYES = $80 ; EXECUTE IN PROGRESS 1570 EXCSCR = $40 ; ECHO EXCUTE INPUT TO SCREEN 1580 EXCNEW = $10 ; EXECUTE START UP MODE 1590 EXCSUP = $20 ; COLD START EXEC FLAG 1600 ; 1610 ; MISC ADDRESS EQUATES 1620 ; 1630 CPALOC = $0A ; POINTER TO CP/A 1640 WARMST = $08 ; WAR, START (0=COLD) 1650 MEMLO = $2E7 ; AVAIL MEM (LOW) PTR 1660 MEMTOP = $2E5 ; AVAIL MEM (HIGH) PTR 1670 APPMHI = $0E ; UPPER LIMIT OF APPLICATION MEMORY 1680 INITADR = $2E2 ; ATARI LOAD/INIT ADR 1690 GOADR = $2E0 ; ATARI LOAD/GO ADR 1700 CARTLOC = $BFFA ; CARTRIDGE RUN LOCATION 1710 CIO = $E456 ;CIO ENTRY ADR 1720 EOL = $9B ; END OF LINE CHAR 1730 ; 1740 ; CP/A FUNCTION AND VALUE DISPLACEMSNT 1750 ; (INDIRECT THROUGH CPALOC) 1760 ; IE. (CPALOC),Y 1770 ; 1780 CPGNFN = 3 ; GET NEXT FILE NAME 1790 CPDFDV = $07 ; DEFAULT DRIVE (3 BYTES) 1800 CPBUFP = $0A ; CMD BUFF NEXT CHAR POINTR (1 BYTE) 1810 CPEXFL = $0B ; EXECUTE FLAG 1820 CPEXFN = $0C ; EXECUTE FILE NAME (16 BYTES) 1830 CPEXNP = $1C ; EXECUTE NOTE/POINT VALUES 1840 CPFNAM = $21 ; FILENAME BUFFER 1850 RUNLOC = $3D ; CP/A LOAD/RUN ADR 1860 CPCMDB = $3F ; COMMAND BUFFER (60 BYTES) 1870 CPCMDGO = -6 ; CP SUBROUTINE VECTOR 1880 ; 1890 *= SAVEPC ; RESTORE PC 1900 ;

}}}