2019-07-03 00:49:30 +10:00
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; 8K of onboard RAM
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.equ RAMSTART 0xc000
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; Memory register at the end of RAM. Must not overwrite
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.equ RAMEND 0xfdd0
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jp init
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2019-07-02 01:05:25 +10:00
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.fill 0x66-$
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retn
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2019-07-03 01:14:30 +10:00
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#include "err.h"
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#include "core.asm"
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#include "parse.asm"
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2019-07-03 00:49:30 +10:00
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.equ PAD_RAMSTART RAMSTART
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2019-07-02 23:02:19 +10:00
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|
#include "sms/pad.asm"
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2019-07-03 00:49:30 +10:00
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.equ VDP_RAMSTART PAD_RAMEND
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#include "sms/vdp.asm"
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2019-07-03 01:14:30 +10:00
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|
.equ STDIO_RAMSTART VDP_RAMEND
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|
#include "stdio.asm"
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|
.equ SHELL_RAMSTART STDIO_RAMEND
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|
.equ SHELL_EXTRA_CMD_COUNT 0
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|
#include "shell.asm"
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|
2019-07-03 00:49:30 +10:00
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|
init:
|
2019-07-02 23:02:19 +10:00
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|
di
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|
im 1
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2019-07-03 00:49:30 +10:00
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|
ld sp, RAMEND
|
2019-07-02 01:05:25 +10:00
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|
2019-07-03 01:14:30 +10:00
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|
|
call padInit
|
2019-07-03 00:49:30 +10:00
|
|
|
call vdpInit
|
2019-07-03 03:15:24 +10:00
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|
|
ld hl, padUpdateSel
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|
|
ld (VDP_CHRSELHOOK), hl
|
2019-07-02 05:46:10 +10:00
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|
2019-07-03 03:15:24 +10:00
|
|
|
ld hl, padGetC
|
2019-07-03 01:14:30 +10:00
|
|
|
ld de, vdpPutC
|
|
|
|
|
call stdioInit
|
|
|
|
|
call shellInit
|
2019-07-03 03:15:24 +10:00
|
|
|
ld hl, vdpShellLoopHook
|
|
|
|
|
ld (SHELL_LOOPHOOK), hl
|
2019-07-03 01:14:30 +10:00
|
|
|
jp shellLoop
|
2019-07-02 01:05:25 +10:00
|
|
|
|
|
|
|
|
.fill 0x7ff0-$
|
|
|
|
|
.db "TMR SEGA", 0x00, 0x00, 0xfb, 0x68, 0x00, 0x00, 0x00, 0x4c
|
