2019-07-02 10:49:30 -04:00
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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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2019-07-01 11:05:25 -04:00
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.fill 0x66-$
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retn
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2019-10-06 14:32:23 -04:00
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.inc "err.h"
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.inc "core.asm"
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.inc "parse.asm"
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2019-07-02 11:14:30 -04:00
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2019-07-02 10:49:30 -04:00
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.equ PAD_RAMSTART RAMSTART
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2019-10-06 14:32:23 -04:00
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|
.inc "sms/pad.asm"
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2019-07-02 09:02:19 -04:00
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2019-07-02 10:49:30 -04:00
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.equ VDP_RAMSTART PAD_RAMEND
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2019-10-06 14:32:23 -04:00
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|
.inc "sms/vdp.asm"
|
2019-07-02 10:49:30 -04:00
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2019-07-02 11:14:30 -04:00
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.equ STDIO_RAMSTART VDP_RAMEND
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2019-10-06 14:32:23 -04:00
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|
.inc "stdio.asm"
|
2019-07-02 11:14:30 -04:00
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.equ SHELL_RAMSTART STDIO_RAMEND
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.equ SHELL_EXTRA_CMD_COUNT 0
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2019-10-06 14:32:23 -04:00
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|
|
.inc "shell.asm"
|
2019-07-02 11:14:30 -04:00
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2019-07-02 10:49:30 -04:00
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init:
|
2019-07-02 09:02:19 -04:00
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|
di
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im 1
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|
2019-07-02 10:49:30 -04:00
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|
ld sp, RAMEND
|
2019-07-01 11:05:25 -04:00
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|
2019-07-02 11:14:30 -04:00
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|
|
call padInit
|
2019-07-02 10:49:30 -04:00
|
|
|
call vdpInit
|
2019-07-01 15:46:10 -04:00
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|
2019-07-02 13:15:24 -04:00
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|
ld hl, padGetC
|
2019-07-02 11:14:30 -04:00
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|
|
ld de, vdpPutC
|
|
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|
|
call stdioInit
|
|
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|
|
call shellInit
|
|
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|
|
jp shellLoop
|
2019-07-01 11:05:25 -04:00
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|
.fill 0x7ff0-$
|
|
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|
|
.db "TMR SEGA", 0x00, 0x00, 0xfb, 0x68, 0x00, 0x00, 0x00, 0x4c
|
