collapseos/recipes/sms/glue.asm
Virgil Dupras f4b6c7637d zasm: rename #inc to .inc
scas, it's not needed any more.
2019-10-06 14:32:23 -04:00

49 lines
735 B
NASM

; 8K of onboard RAM
.equ RAMSTART 0xc000
; Memory register at the end of RAM. Must not overwrite
.equ RAMEND 0xfdd0
jp init
.fill 0x66-$
retn
.inc "err.h"
.inc "core.asm"
.inc "parse.asm"
.equ PAD_RAMSTART RAMSTART
.inc "sms/pad.asm"
.equ VDP_RAMSTART PAD_RAMEND
.inc "sms/vdp.asm"
.equ STDIO_RAMSTART VDP_RAMEND
.inc "stdio.asm"
.equ SHELL_RAMSTART STDIO_RAMEND
.equ SHELL_EXTRA_CMD_COUNT 0
.inc "shell.asm"
init:
di
im 1
ld sp, RAMEND
call padInit
call vdpInit
ld hl, padUpdateSel
ld (VDP_CHRSELHOOK), hl
ld hl, padGetC
ld de, vdpPutC
call stdioInit
call shellInit
ld hl, vdpShellLoopHook
ld (SHELL_LOOPHOOK), hl
jp shellLoop
.fill 0x7ff0-$
.db "TMR SEGA", 0x00, 0x00, 0xfb, 0x68, 0x00, 0x00, 0x00, 0x4c