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Added new variables and subroutine to py65.a02

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This commit is contained in:
Curtis F Kaylor 2018-02-02 15:50:49 -05:00
parent b464685dd0
commit 34d46dd578
1 changed files with 9 additions and 1 deletions
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include/py65.a02
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@ -12,13 +12,17 @@ DSTLO EQU $32 ;Destination String Pointer (string.a02)
DSTHI EQU $33
BLKLO EQU $34 ;Block Segment Pointer (block.a02)
BLKHI EQU $35
PTRLO EQU $35 ;System Pointer (pointer.a02)
PTRHI EQU $36
RDSEED EQU $3E ;Pseudo-RANDOM Seed
RANDOM EQU $3F ;Pseudo-RANDOM Number Storage
TEMP0 EQU $40 ;Temporary Storage
TEMP1 EQU $41
TEMP2 EQU $42
TEMP3 EQU $43
BLKSLO EQU $4A ;Block Start Address
BLKSHI EQU $4B
BLKELO EQU $4C ;Block End Address
@ -96,3 +100,7 @@ SETSRC: STX SRCLO ;Save Source String Pointer
LDY #$00 ;Initialize Index Into String
RTS
;Retrieve Source String Pointer
GETSRC: LDX SRCLO
LDY SRCHI
RTS