drv_key.ms

一款SmartPhone的驱动代码

	.loc	295
	ld.w	%r10,0xc	; 	xld.w	%r10,0x0000000c		; 12

	.loc	300
	jp	__LX53		; 	xjp	__L53
__L37:

	.loc	305
	ld.w	%r10,0x4	; 	xld.w	%r10,0x00000004		; 4

	.loc	310
	jp	__LX54		; 	xjp	__L54
__L38:

	.loc	315
	ld.w	%r10,0x7	; 	xld.w	%r10,0x00000007		; 7

	.loc	320
	ext	__LX55@rm	; 	xjp	__L55
	jp	__LX55@rl
__L39:

	.loc	325
	ld.w	%r10,0xa	; 	xld.w	%r10,0x0000000a		; 10

	.loc	330
	ext	__LX56@rm	; 	xjp	__L56
	jp	__LX56@rl
__L34:

	.loc	336
	ext	0x0		; 	xld.w	%r11,0x000402dd		; 262877
	ext	0x100b
	ld.w	%r11,0x1d
	;.set	volatile
	ld.ub	%r10,[%r11]	; 	xld.ub	%r10,[%r11]
	;.set	novolatile
	ext	0x0		; 	xand	%r10,%r10,0x0000002f
	and	%r10,0x2f
	;.set	volatile
	ld.b	[%r11],%r10	; 	xld.b	[%r11],%r10
	;.set	novolatile

	.loc	337
	;.set	volatile
	ld.ub	%r10,[%r11]	; 	xld.ub	%r10,[%r11]
	;.set	novolatile
	or	%r10,0xf	; 	xoor	%r10,%r10,0x0000000f
	;.set	volatile
	ld.b	[%r11],%r10	; 	xld.b	[%r11],%r10
	;.set	novolatile

	.loc	338
	ext	0x0		; 	xld.w	%r10,0x000402c1		; 262849
	ext	0x100b
	ld.w	%r10,0x1
	;.set	volatile
	ld.ub	%r10,[%r10]	; 	xld.ub	%r10,[%r10]
	;.set	novolatile

	.loc	339
	and	%r10,0x1f	; 	xand	%r10,%r10,0x0000001f
	ext	keytemp+0x0@h	; 	xld.b	[keytemp],%r10
	ext	keytemp+0x0@m
	ld.w	%r9,keytemp+0x0@l
	ld.b	[%r9],%r10

	.loc	340
	ext	keytemp+0x0@h	; 	xld.ub	%r10,[keytemp]
	ext	keytemp+0x0@m
	ld.w	%r9,keytemp+0x0@l
	ld.ub	%r10,[%r9]
	sub	%r10,0xf	; 	xsub	%r10,%r10,15
	cmp	%r10,0xf	; 	xcmp	%r10,15
	ext	__L42@rm	; 	xjrugt	__L42
	jrugt	__L42@rl
	sll	%r10,0x2	; 	xsll	%r10,2
	ext	__L48+0x0@h	; 	xld.w	%r10,[%r10+__L48]
	ext	__L48+0x0@m
	ld.w	%r9,__L48+0x0@l
	add	%r9,%r10
	ld.w	%r10,[%r9]
	jp	%r10
	.code
	.align	2
__L48:
	.word	__L47
	.word	__L42
	.word	__L42
	.word	__L42
	.word	__L42
	.word	__L42
	.word	__L42
	.word	__L42
	.word	__L46
	.word	__L42
	.word	__L42
	.word	__L42
	.word	__L45
	.word	__L42
	.word	__L44
	.word	__L43
	.code
__L43:

	.loc	345
	ext	0x1		; 	xld.w	%r10,0x00000067		; 103
	ld.w	%r10,0x27
__LX52:				; __L52:
	ext	k5_data+0x0@h	; 	xld.b	[k5_data],%r10
	ext	k5_data+0x0@m
	ld.w	%r9,k5_data+0x0@l
	ld.b	[%r9],%r10

	.loc	347
	ext	0x0		; 	xld.w	%r11,0x000402cc		; 262860
	ext	0x100b
	ld.w	%r11,0xc
	;.set	volatile
	ld.ub	%r10,[%r11]	; 	xld.ub	%r10,[%r11]
	;.set	novolatile
	and	%r10,0x1e	; 	xand	%r10,%r10,0x0000001e
	;.set	volatile
	ld.b	[%r11],%r10	; 	xld.b	[%r11],%r10
	;.set	novolatile

	.loc	349
	ext	0x0		; 	xld.w	%r11,0x000402ce		; 262862
	ext	0x100b
	ld.w	%r11,0xe
	;.set	volatile
	ld.ub	%r10,[%r11]	; 	xld.ub	%r10,[%r11]
	;.set	novolatile
	and	%r10,0x1	; 	xand	%r10,%r10,0x00000001
	;.set	volatile
	ld.b	[%r11],%r10	; 	xld.b	[%r11],%r10
	;.set	novolatile

	.loc	350
	jp	__LX11		; 	xjp	__L11
__L44:

	.loc	355
	ext	0x1		; 	xld.w	%r10,0x0000006c		; 108
	ld.w	%r10,0x2c
__LX53:				; __L53:
	ext	k5_data+0x0@h	; 	xld.b	[k5_data],%r10
	ext	k5_data+0x0@m
	ld.w	%r9,k5_data+0x0@l
	ld.b	[%r9],%r10

	.loc	357
	ext	0x0		; 	xld.w	%r11,0x000402cc		; 262860
	ext	0x100b
	ld.w	%r11,0xc
	;.set	volatile
	ld.ub	%r10,[%r11]	; 	xld.ub	%r10,[%r11]
	;.set	novolatile
	and	%r10,0x1d	; 	xand	%r10,%r10,0x0000001d
	;.set	volatile
	ld.b	[%r11],%r10	; 	xld.b	[%r11],%r10
	;.set	novolatile

	.loc	359
	ext	0x0		; 	xld.w	%r11,0x000402ce		; 262862
	ext	0x100b
	ld.w	%r11,0xe
	;.set	volatile
	ld.ub	%r10,[%r11]	; 	xld.ub	%r10,[%r11]
	;.set	novolatile
	and	%r10,0x2	; 	xand	%r10,%r10,0x00000002
	;.set	volatile
	ld.b	[%r11],%r10	; 	xld.b	[%r11],%r10
	;.set	novolatile

	.loc	360
	jp	__LX11		; 	xjp	__L11
__L45:

	.loc	365
	ext	0x1		; 	xld.w	%r10,0x0000006a		; 106
	ld.w	%r10,0x2a
__LX54:				; __L54:
	ext	k5_data+0x0@h	; 	xld.b	[k5_data],%r10
	ext	k5_data+0x0@m
	ld.w	%r9,k5_data+0x0@l
	ld.b	[%r9],%r10

	.loc	367
	ext	0x0		; 	xld.w	%r11,0x000402cc		; 262860
	ext	0x100b
	ld.w	%r11,0xc
	;.set	volatile
	ld.ub	%r10,[%r11]	; 	xld.ub	%r10,[%r11]
	;.set	novolatile
	and	%r10,0x1b	; 	xand	%r10,%r10,0x0000001b
	;.set	volatile
	ld.b	[%r11],%r10	; 	xld.b	[%r11],%r10
	;.set	novolatile

	.loc	369
	ext	0x0		; 	xld.w	%r11,0x000402ce		; 262862
	ext	0x100b
	ld.w	%r11,0xe
	;.set	volatile
	ld.ub	%r10,[%r11]	; 	xld.ub	%r10,[%r11]
	;.set	novolatile
	and	%r10,0x4	; 	xand	%r10,%r10,0x00000004
	;.set	volatile
	ld.b	[%r11],%r10	; 	xld.b	[%r11],%r10
	;.set	novolatile

	.loc	370
	jp	__LX11		; 	xjp	__L11
__L46:

	.loc	375
	ext	0x1		; 	xld.w	%r10,0x00000069		; 105
	ld.w	%r10,0x29
__LX55:				; __L55:
	ext	k5_data+0x0@h	; 	xld.b	[k5_data],%r10
	ext	k5_data+0x0@m
	ld.w	%r9,k5_data+0x0@l
	ld.b	[%r9],%r10

	.loc	377
	ext	0x0		; 	xld.w	%r11,0x000402cc		; 262860
	ext	0x100b
	ld.w	%r11,0xc
	;.set	volatile
	ld.ub	%r10,[%r11]	; 	xld.ub	%r10,[%r11]
	;.set	novolatile
	and	%r10,0x17	; 	xand	%r10,%r10,0x00000017
	;.set	volatile
	ld.b	[%r11],%r10	; 	xld.b	[%r11],%r10
	;.set	novolatile

	.loc	379
	ext	0x0		; 	xld.w	%r11,0x000402ce		; 262862
	ext	0x100b
	ld.w	%r11,0xe
	;.set	volatile
	ld.ub	%r10,[%r11]	; 	xld.ub	%r10,[%r11]
	;.set	novolatile
	and	%r10,0x8	; 	xand	%r10,%r10,0x00000008
	;.set	volatile
	ld.b	[%r11],%r10	; 	xld.b	[%r11],%r10
	;.set	novolatile

	.loc	380
	jp	__LX11		; 	xjp	__L11
__L47:

	.loc	385
	ld.w	%r10,0x1c	; 	xld.w	%r10,0x0000001c		; 28
__LX56:				; __L56:
	ext	k5_data+0x0@h	; 	xld.b	[k5_data],%r10
	ext	k5_data+0x0@m
	ld.w	%r9,k5_data+0x0@l
	ld.b	[%r9],%r10

	.loc	387
__LX57:				; __L57:
	ext	0x0		; 	xld.w	%r11,0x000402cc		; 262860
	ext	0x100b
	ld.w	%r11,0xc
	;.set	volatile
	ld.ub	%r10,[%r11]	; 	xld.ub	%r10,[%r11]
	;.set	novolatile
	and	%r10,0xf	; 	xand	%r10,%r10,0x0000000f
	;.set	volatile
	ld.b	[%r11],%r10	; 	xld.b	[%r11],%r10
	;.set	novolatile

	.loc	389
	ext	0x0		; 	xld.w	%r11,0x000402ce		; 262862
	ext	0x100b
	ld.w	%r11,0xe
	;.set	volatile
	ld.ub	%r10,[%r11]	; 	xld.ub	%r10,[%r11]
	;.set	novolatile
	and	%r10,0x10	; 	xand	%r10,%r10,0x00000010
	;.set	volatile
	ld.b	[%r11],%r10	; 	xld.b	[%r11],%r10
	;.set	novolatile

	.loc	390
	jp	__LX11		; 	xjp	__L11
__L42:

	.loc	393
	ext	0x0		; 	xld.w	%r11,0x000402dd		; 262877
	ext	0x100b
	ld.w	%r11,0x1d
	;.set	volatile
	ld.ub	%r10,[%r11]	; 	xld.ub	%r10,[%r11]
	;.set	novolatile
	ext	0x3		; 	xand	%r10,%r10,0x000000e0
	and	%r10,0x20
	;.set	volatile
	ld.b	[%r11],%r10	; 	xld.b	[%r11],%r10
	;.set	novolatile

	.loc	399
	jp	__LX58		; 	xjp	__L58
	.def	scan_over,	val	__LX11,	scl	6,	type	0x0,	endef
		; 	.def	scan_over,	val	__L11,	scl	6,	type	0x0,	endef
__LX11:				; __L11:

	.loc	401
	ext	0x0		; 	xld.w	%r11,0x000402dd		; 262877
	ext	0x100b
	ld.w	%r11,0x1d
	;.set	volatile
	ld.ub	%r10,[%r11]	; 	xld.ub	%r10,[%r11]
	;.set	novolatile
	ext	0x3		; 	xand	%r10,%r10,0x000000e0
	and	%r10,0x20
	;.set	volatile
	ld.b	[%r11],%r10	; 	xld.b	[%r11],%r10
	;.set	novolatile

	.loc	404
	ext	0x0		; 	xld.w	%r10,0x000402c1		; 262849
	ext	0x100b
	ld.w	%r10,0x1
	;.set	volatile
	ld.ub	%r10,[%r10]	; 	xld.ub	%r10,[%r10]
	;.set	novolatile

	.loc	405
	and	%r10,0x1f	; 	xand	%r10,%r10,0x0000001f
	ext	keytemp+0x0@h	; 	xld.b	[keytemp],%r10
	ext	keytemp+0x0@m
	ld.w	%r9,keytemp+0x0@l
	ld.b	[%r9],%r10

	.loc	406
	ext	keytemp+0x0@h	; 	xld.ub	%r10,[keytemp]
	ext	keytemp+0x0@m
	ld.w	%r9,keytemp+0x0@l
	ld.ub	%r10,[%r9]
	cmp	%r10,0x1f	; 	xcmp	%r10,31
	jrne	__LX51		; 	xjrne	__L51

	.loc	409
__LX58:				; __L58:
	ext	0x0		; 	xld.w	%r11,0x000402cc		; 262860
	ext	0x100b
	ld.w	%r11,0xc
	;.set	volatile
	ld.ub	%r10,[%r11]	; 	xld.ub	%r10,[%r11]
	;.set	novolatile
	or	%r10,0x1f	; 	xoor	%r10,%r10,0x0000001f
	;.set	volatile
	ld.b	[%r11],%r10	; 	xld.b	[%r11],%r10
	;.set	novolatile

	.loc	411
	ext	0x0		; 	xld.w	%r11,0x000402ce		; 262862
	ext	0x100b
	ld.w	%r11,0xe
	;.set	volatile
	ld.ub	%r10,[%r11]	; 	xld.ub	%r10,[%r11]
	;.set	novolatile
	or	%r10,0x1f	; 	xoor	%r10,%r10,0x0000001f
	;.set	volatile
	ld.b	[%r11],%r10	; 	xld.b	[%r11],%r10
	;.set	novolatile

	.loc	412
	jp	__LX50		; 	xjp	__L50
__LX51:				; __L51:

	.loc	414
	ld.w	%r10,0x1	; 	xld.w	%r10,0x00000001		; 1
	ext	bKeyStatus+0x0@h	; 	xld.h	[bKeyStatus],%r10
	ext	bKeyStatus+0x0@m
	ld.w	%r9,bKeyStatus+0x0@l
	ld.h	[%r9],%r10

	.loc	416
	ld.w	%r12,0x1	; 	xld.w	%r12,0x00000001		; 1
	ld.w	%r13,0x10	; 	xld.w	%r13,0x00000010		; 16
	ext	iset_flg@rh	; 	xcall	iset_flg
	ext	iset_flg@rm
	call	iset_flg@rl
	.def	scan_over1,	val	__LX50,	scl	6,	type	0x0,	endef
		; 	.def	scan_over1,	val	__L50,	scl	6,	type	0x0,	endef
__LX50:				; __L50:

	.loc	419
	ext	0x0		; 	xld.w	%r11,0x00040270		; 262768
	ext	0x1009
	ld.w	%r11,0x30
	bset	[%r11],0x4	; 	xbset	[%r11],0x4

	.loc	420
; APP
	popn	%r15
; NO_APP

	.loc	422
; APP
	reti
; NO_APP

	.loc	423
	ret
	.def	end,	scl	111,	type	0x0,	endef
	.def	bKeyStatus,	val	bKeyStatus,	scl	2,	type	0xd,	endef

	.comm	bKeyStatus 2
	.def	k5_data,	val	k5_data,	scl	2,	type	0xc,	endef

	.comm	k5_data 1
	.def	keytemp,	val	keytemp,	scl	2,	type	0xc,	endef

	.comm	keytemp 1

	.endfile