mirror of
https://github.com/mist64/msbasic.git
synced 2024-10-02 07:56:59 +00:00
47 lines
889 B
ArmAsm
47 lines
889 B
ArmAsm
; configuration
|
|
CONFIG_11 := 1
|
|
CONFIG_11A := 1
|
|
|
|
CONFIG_MONCOUT_DESTROYS_Y := 1
|
|
CONFIG_NULL := 1
|
|
CONFIG_PRINT_CR := 1 ; print CR when line end reached
|
|
CONFIG_ROR_WORKAROUND := 1
|
|
CONFIG_SAFE_NAMENOTFOUND := 1
|
|
CONFIG_SCRTCH_ORDER := 2
|
|
|
|
; zero page
|
|
ZP_START0 = $00
|
|
ZP_START0A = $15
|
|
ZP_START1 = $0A
|
|
ZP_START2 = $63
|
|
|
|
JMPADRS = DSCLEN + 1
|
|
LOWTRX = LOWTR
|
|
|
|
;Z15 := $0015
|
|
;POSX := $0016
|
|
;Z17 := $0017
|
|
;Z18 := $0018
|
|
;LINNUM := $0019
|
|
|
|
INPUTBUFFER := $001B
|
|
|
|
TXPSV := $0019
|
|
INPUTBUFFERX := $0000
|
|
|
|
; magic memory locations
|
|
L1800 := $1800
|
|
L1873 := $1873
|
|
|
|
; monitor functions
|
|
MONRDKEY := $1E5A
|
|
MONCOUT := $1EA0
|
|
|
|
; constants
|
|
STACK_TOP := $FC
|
|
SPACE_FOR_GOSUB := $36
|
|
NULL_MAX := $F2 ; probably different in original version; the image I have seems to be modified; see PDF
|
|
CRLF_1 := CR
|
|
CRLF_2 := LF
|
|
|