g_start.s

一个两碟控制的VCD的代码,两碟之间的转动及连续播放,已大量生产的CODE.

; SCCSID @(#)g_start.s	1.1 1/15/98

;
; This the entry of the whole application program
;
; This is for DRAM_GAME

.data
.globl dstart
dstart:
.globl _environ
_environ:
.text
.globl tstart
.globl _tstart ; this is a ridiculous kludge used to test interrupt recovery
tstart:
_tstart:
.globl START
.globl start
.noreorg
START:

; set STACK
	addi	r0,#0x8ffc,r29
	addi	r0,#0,r30	; fp

; set r25 for DATA segment
	add	r0,r0,r25

; store return address
	st	_Jump_addr[r25],r31
	nop
	nop

; jump to entry point
	jspci	r24,#_main,r31
	nop
	nop
.end