appmain.ps

使用键盘上的上、下、左、右四个按键

	.file	"..\src\appmain.c"

;  GNU C 2.7.2 [AL 1.1, MM 40] RISC NEWS-OS compiled by CC

;  Cc1 defaults:
;  -mmemcpy

;  Cc1 arguments (-G value = 0, Cpu = 3000, ISA = 1):
;  -quiet -dumpbase -g -O -fno-builtin -o

gcc2_compiled.:
__gnu_compiled_c:
	.code
	.align	1
	.def	main,	val	main,	scl	2,	type	0x21,	endef
	.global	main

	.loc	14
	.def	ent,	scl	101,	type	0x0,	endef
main:
;	.frame	%sp,8,$31		# vars= 0, regs= 2/0, args= 0, extra= 0
;	.mask	0x80010000,-4
;	.fmask	0x00000000,0
	pushn	%r0

	.loc	16
	.def	begin,	scl	100,	type	0x0,	endef
	xcall	vInitLED
__L2:

	.loc	19
	.def	begin,	scl	100,	type	0x0,	endef
	.def	i,	val	0,	scl	4,	type	0xc,	endef
	.def	j,	val	0,	scl	4,	type	0xc,	endef

	.loc	21
	xcall	light_led

	.loc	22
	xcall	light_led

	.loc	24
	xld.w	%r0,0x00000001		; 1
__L8:

	.loc	26
	ld.ub	%r12,%r0
	xcall	vSinglight

	.loc	24
	xadd	%r0,%r0,1
	ld.ub	%r10,%r0
	xcmp	%r10,4
	xjrule	__L8

	.loc	28
	xcall	light_led

	.loc	29
	xcall	light_led

	.loc	30
	xld.w	%r0,0x00000004		; 4
__L13:

	.loc	32
	ld.ub	%r12,%r0
	xcall	vSinglight

	.loc	30
	xsub	%r0,%r0,1
	ld.ub	%r10,%r0
	cmp	%r10,0x0
	xjrne	__L13

	.loc	35
	.def	bend,	scl	110,	type	0x0,	endef

	.loc	17
	xjp	__L2

	.loc	36
	.def	bend,	scl	110,	type	0x0,	endef
	popn	%r0
	ret
	.def	end,	scl	111,	type	0x0,	endef
	.align	1
	.def	light_led,	val	light_led,	scl	2,	type	0x21,	endef
	.global	light_led

	.loc	40
	.def	ent,	scl	101,	type	0x0,	endef
light_led:
;	.frame	%sp,4,$31		# vars= 0, regs= 1/0, args= 0, extra= 0
;	.mask	0x80000000,-4
;	.fmask	0x00000000,0

	.loc	42
	xcall	delay

	.loc	43
	xcall	vLEDOn

	.loc	44
	xcall	delay

	.loc	45
	xcall	vLEDOff

	.loc	47
	ret
	.def	end,	scl	111,	type	0x0,	endef
	.align	1
	.def	vSinglight,	val	vSinglight,	scl	2,	type	0x21,	endef
	.global	vSinglight

	.loc	49
	.def	ent,	scl	101,	type	0x0,	endef
vSinglight:
;	.frame	%sp,8,$31		# vars= 0, regs= 2/0, args= 0, extra= 0
;	.mask	0x80010000,-4
;	.fmask	0x00000000,0
	pushn	%r0
	ld.w	%r0,%r12
	.def	warm,	val	0,	scl	17,	type	0xc,	endef

	.loc	50
	xcall	delay

	.loc	51
	ld.ub	%r0,%r0
	ld.w	%r12,%r0
	xcall	vSingleOn

	.loc	52
	xcall	delay

	.loc	53
	ld.w	%r12,%r0
	xcall	vSingleOff

	.loc	54
	popn	%r0
	ret
	.def	end,	scl	111,	type	0x0,	endef
	.align	1
	.def	delay,	val	delay,	scl	2,	type	0x21,	endef
	.global	delay

	.loc	57
	.def	ent,	scl	101,	type	0x0,	endef
delay:
;	.frame	%sp,4,$31		# vars= 0, regs= 1/0, args= 0, extra= 0
;	.mask	0x80000000,-4
;	.fmask	0x00000000,0

	.loc	58
	.def	begin,	scl	100,	type	0x0,	endef
	.def	i,	val	10,	scl	4,	type	0x4,	endef

	.loc	59
	ld.w	%r10,0x0
	xld.w	%r12,0x00002710		; 10000
	xld.w	%r11,0x00030d3f		; 199999
__L21:

	.loc	59
	xadd	%r10,%r10,1
	cmp	%r10,%r11
	xjrle	__L21

	.loc	61
	.def	bend,	scl	110,	type	0x0,	endef
	ret
	.def	end,	scl	111,	type	0x0,	endef

	.endfile