6502/6502bench
1
0
Fork 0
mirror of https://github.com/fadden/6502bench.git synced 2024-12-28 16:31:17 +00:00
Code Issues Projects Releases Wiki Activity

Add more symbols for Applesoft and DOS 3.3

Browse Source
This commit is contained in:
Andy McFadden 2020-01-21 22:15:36 -08:00
parent a0735826fb
commit 14ce56ec9a
2 changed files with 25 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
SourceGen/RuntimeData/Apple/Applesoft.sym65
View File

@ -69,12 +69,14 @@ BAS_AMPERV @ $03F5 3 ;JMP to function that handles Applesoft '&' cmds
; TODO: there are many more
;
BAS_ERROR @ $D412 ;print error based on X-reg
BAS_FRMNUM @ $DD67 ;evalute expression at TXTPTR, result into FAC
BAS_FRMNUM @ $DD67 ;call FRMEVL, confirm expr is numeric
BAS_FRMEVL @ $DD7B ;eval expr at TXTPTR (num/str), result into FAC
BAS_SYN_ERROR @ $DEC9 ;throw SYNTAX ERROR
BAS_CHKCOM @ $DEBE ;checks TXTPTR for comma
BAS_ILLQ_ERROR @ $E199 ;throw ILLEGAL QUANTITY ERROR
BAS_GETADR @ $E752 ;convert FAC to 2-byte integer in LINNUM
BAS_GETBYT @ $E6F8 ;gets byte, in X/FACLO
BAS_QINT @ $EBF2 ;converts FP value in FAC to int in FAC+1..FAC+4
BAS_HFNS @ $F6B9 ;get hi-res x/y for hplot
;

22
SourceGen/RuntimeData/Apple/DOS33.sym65
View File

@ -16,3 +16,25 @@ DOS_CHARIO @ $03ea ;jumps to routine that connects DOS KSW/CSW
; I/O scratchpad RAM addresses
; See Apple II Reference Manual table 26 (page 83)
DOS_BOOT_SLOT @ $05f8 ;disk controller boot slot
DOS_FILE_LENGTH @ $aa60 2 ;range length for LOAD and BLOAD
DOS_FILE_ADDRESS @ $aa72 2 ;address of last file loaded
RWTS_ENTRY @ $b7b5 ;disable interrupts and call RWTS
RWTS_PARAM_BLOCK @ $b7e8 ;RWTS parameter block
RWTS_TABLE_TYPE @ $b7e8 ;table type, must be $01
RWTS_SLOT_NUM @ $b7e9 ;slot number times 16
RWTS_DRIVE_NUM @ $b7ea ;drive number (1 or 2)
RWTS_VOL_EXP @ $b7eb ;volume number expected (0 matches all)
RWTS_TRACK_NUM @ $b7ec ;track number (0 - 34)
RWTS_SECTOR_NUM @ $b7ed ;sector number (0-15)
RWTS_DCT @ $b7ee 2 ;pointer to Device Characteristics Table
RWTS_BUF @ $b7f0 2 ;pointer to data buffer for READ/WRITE
RWTS_PARTIAL_COUNT @ $b7f3 ;byte count for partial sector
RWTS_CMD_CODE @ $b7f4 ;0=seek, 1=read, 2=write, 4=format
RWTS_ERR_CODE @ $b7f5 ;err code (when carry set)
; $10=write protected, $20=volume mismatch, $40=drive error, $08=INIT error
RWTS_VOL_FOUND @ $b7f6 ;volume number found
RWTS_SLOT_FOUND @ $b7f7 ;slot number found
RWTS_DRIVE_FOUND @ $b7f8 ;drive number found