;------------------------------------------------
; include file for the 63B03 debugger
; file : debug.inc
;------------------------------------------------
;------------------------------------------------
; defines for the 63B03 internal I/O
;------------------------------------------------
;
DdrP1 equ $0000 ; DDR Port 1
DdrP2 equ $0001 ; DDR Port 2
DataP1 equ $0002 ; Data Port1
DataP2 equ $0003 ; Data Port 2
Tcon equ $0008 ; Timer Control
THigh equ $0009 ; Timer high byte
TLow equ $000A ; Timer low byte
Timer equ $0009 ; Timer for word access
TComH equ $000B ; Timer output compare high byte
TComL equ $000C ; Timer output compare low byte
TCom equ $000B ; Timer output compare word access
TCapH equ $000D ; Timer input capture high byte
TCapL equ $000E ; Timer input capture low byte
TCap equ $000D ; Timer input capture word address
ModBaud equ $0010 ; Sio baudrate and mode control register
SioCon equ $0011 ; Sio control register
SioRec equ $0012 ; Sio receive register
SioSnd equ $0013 ; Sio transmit register
RamCon equ $0014 ; Ram Control register
;
;------------------------------------------------
; Some of the Interrupts I do not use here and now.
;------------------------------------------------
;
ToiInt equ $7FF0 ; vector them to RAM
IciInt equ $7FF4 ;
IrqInt equ $7FF8 ;
NMIInt equ $7FFC ;
;
;------------------------------------------------
; The bytes SioByte and SioStat are used as
; follows:
; SioByte is the latest received byte from the Sio
; SioStat indicates the status of the sio with the
; following bits:
;
SioEcho equ %10000000 ; echo modus ON
SioRaw equ %01000000 ; RAW input modus
SioInAv equ %00100000 ; input received
SioEsc equ %00010000 ; Run modus interrupt enable
;
;-------------------------------------------------
; constans etc.. for the program
;-------------------------------------------------
;
lf equ $0A ; <LF>
cr equ $0D ; <CR>
eom equ $00 ; end of message
;
;-------------------------------------------------
; a few constants for single-step control
;-------------------------------------------------
;
swic equ $3F ; opcode for swi
start equ $4000 ; default start adres voor single-step
nil equ $FFFF ; nil pointer
;
;---------------------
; System entry points
;---------------------
;
SndData equ $F000 ; send a data byte to the sio
RecSio equ $F003 ; receive a (raw) data byte from the sio
RecData equ $F006 ; receive a (coocked) data byte from the sio
SndStr equ $F009 ; send (X) ASCIZ string to the sio
Prompt equ $F00C ; give a prompt
NewLine equ $F00F ; print new line
WaitRet equ $F012 ; wait for a return
RecHex equ $F015 ; receive hex byte from the sio
RecHex1 equ $F018 ; receive non-space byte from the sio
ConvHex equ $F01B ; convert byte from ASCII -> hex
SndHex equ $F01E ; send byte as two hex ASCII chars
SndHex1 equ $F021 ; no-space send byte asc ASCII chars
SndHDig equ $F024 ; send one hex digit
RecAdr equ $F027 ; receive starta and enda from sio
RecAdr1 equ $F02A ; receive enda from the sio
CI equ $F02D ; Command Interpreter
GetName equ $F030 ; get name string pointer for address
Go equ $F033 ; edit memory
Edit equ $F039 ; go start at some address
HexFile equ $F03F ; download hexfile
ModReg equ $F042 ; modify single-step registers
Ver equ $F045 ; print version info
Help equ $F048 ; give help message
NoCmd equ $F04B ; No Command found
Adr equ $F04E ; set start Adres
Break equ $F051 ; set breakpoint address
Cont equ $F054 ; Continue till address
JmpSub equ $F057 ; -> JmpSub
Step equ $F05A ; -> single-step
GoBrks equ $F05D ; -> GoBreaks
Trap equ $F060 ; -> Trap
Stop equ $F063 ; -> Stop
RunInt equ $F066 ; -> RunInt
SndRegs equ $F069 ; -> SndRegs
NumByt equ $F06C ; -> NumByt
UnAsm equ $F06F ; -> UnAsm
DisAsm equ $F072 ; -> DisAsm
Tmon equ $F075 ; -> TMon
Sys equ $F078 ; -> SYS
SysIrq equ $F07B ; -> SysIrq
;
;---------------------
; System calls function numbers
;---------------------
;
sysSusp equ $00 ; suspend task
sysSleep equ $01 ; sleep for B clock ticks
sysPer equ $02 ; periodic schedule
sysSched equ $03 ; schedule a task
sysPar equ $04 ; get scheduling par
sysSusSig equ $05 ; suspend for signal
sysSndSig equ $06 ; send a signal
sysGetRes equ $07 ; get/suspend on resources
sysGivRes equ $08 ; release resources
sysSioSnd equ $09 ; send data to sio
sysSioRec equ $0A ; receive/wait for sio byte
sysIntWait equ $0B ; wait for an interrupt
sysIntArm equ $0C ; clear interrupt status
end
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