hal_power.ms

一款SmartPhone的驱动代码

	ld.w	%r7,0x0
	ld.b	[%sp+0x0],%r7	; 	xld.b	[%sp],%r7

	.loc	173
	ld.w	%r0,0x3		; 	xld.w	%r0,0x00000003		; 3

	.loc	174
	ld.w	%r1,0x2		; 	xld.w	%r1,0x00000002		; 2
__LX37:				; __L37:

	.loc	178
	and	%r3,0xf		; 	xand	%r3,%r3,0x0000000f

	.loc	179
	ext	0xf		; 	xand	%r2,%r2,0x000003ff
	and	%r2,0x3f

	.loc	180
	and	%r0,0x3		; 	xand	%r0,%r0,0x00000003

	.loc	183
	ld.w	%r12,0x1	; 	xld.w	%r12,0x00000001		; 1
	ext	PowerSaveMode@rm	; 	xcall	PowerSaveMode
	call	PowerSaveMode@rl

	.loc	184
	ld.w	%r13,%r3
	sll	%r13,0x8	; 	xsll	%r13,12
	sll	%r13,0x4
	ld.w	%r10,%r2
	sll	%r10,0x2	; 	xsll	%r10,2
	or	%r13,%r10
	or	%r13,%r0
	ld.uh	%r13,%r13
	ld.w	%r12,0xe	; 	xld.w	%r12,0x0000000e		; 14
	ext	halWriteReg16@rh	; 	xcall	halWriteReg16
	ext	halWriteReg16@rm
	call	halWriteReg16@rl

	.loc	185
	ld.w	%r12,0x10	; 	xld.w	%r12,0x00000010		; 16
	ld.w	%r13,%r1
	sll	%r13,0x8	; 	xsll	%r13,12
	sll	%r13,0x4
	ext	halWriteReg16@rh	; 	xcall	halWriteReg16
	ext	halWriteReg16@rm
	call	halWriteReg16@rl

	.loc	186
	ld.w	%r12,0x12	; 	xld.w	%r12,0x00000012		; 18
	ld.w	%r13,0x0
	ext	halWriteReg16@rh	; 	xcall	halWriteReg16
	ext	halWriteReg16@rm
	call	halWriteReg16@rl

	.loc	190
	ld.w	%r12,0x0
	ext	PowerSaveMode@rm	; 	xcall	PowerSaveMode
	call	PowerSaveMode@rl

	.loc	192
	ld.ub	%r10,[%sp+0x0]	; 	xld.ub	%r10,[%sp]

	.loc	193
	.def	bend,	scl	110,	type	0x0,	endef
	add	%sp,0x1		; 	xadd	%sp,%sp,4
	popn	%r3
	ret
	.def	end,	scl	111,	type	0x0,	endef
	.align	1
	.def	GetPll,	val	GetPll,	scl	2,	type	0x2f,	endef
	.global	GetPll

	.loc	202
	.def	ent,	scl	101,	type	0x0,	endef
GetPll:
;	.frame	%sp,24,$31		# vars= 4, regs= 5/0, args= 0, extra= 0
;	.mask	0x800f0000,-4
;	.fmask	0x00000000,0
	pushn	%r3
	sub	%sp,0x1		; 	xsub	%sp,%sp,4
	ld.w	%r1,%r13
	.def	WhichPll,	val	12,	scl	17,	type	0xd,	endef
	.def	error,	val	1,	scl	17,	type	0x15,	endef

	.loc	203
	.def	begin,	scl	100,	type	0x0,	endef
	.def	N,	val	11,	scl	4,	type	0xf,	endef
	.def	L,	val	10,	scl	4,	type	0xf,	endef
	.def	V,	val	0,	scl	4,	type	0xf,	endef
	.def	pll,	val	2,	scl	4,	type	0xf,	endef
	.def	Kv,	val	12,	scl	4,	type	0xf,	endef
	.def	reg,	val	12,	scl	4,	type	0xd,	endef
	.def	factor,	val	11,	scl	4,	type	0xf,	endef
	.def	tmp,	val	0,	scl	1,	type	0x5,	endef

	.loc	209
	cmp	%r1,0x0
	jrne	__LX54		; 	xjrne	__L54

	.loc	210
	ld.w	%r1,%sp
__LX54:				; __L54:

	.loc	212
	ld.w	%r14,0x0
	ld.w	[%r1],%r14	; 	xld.w	[%r1],%r14

	.loc	214
	ld.uh	%r10,%r12
	cmp	%r10,0x0
	jreq	__LX55		; 	xjreq	__L55

	.loc	216
	ld.w	%r10,0x1	; 	xld.w	%r10,0x00000001		; 1
	ld.w	[%r1],%r10	; 	xld.w	[%r1],%r10

	.loc	217
	ld.w	%r10,0x0
	jp	__LX67		; 	xjp	__L67
__LX55:				; __L55:

	.loc	220
	ld.w	%r12,0xe	; 	xld.w	%r12,0x0000000e		; 14
	ext	halReadReg16@rh	; 	xcall	halReadReg16
	ext	halReadReg16@rm
	call	halReadReg16@rl
	ld.w	%r12,%r10

	.loc	222
	ld.uh	%r10,%r12
	ld.w	%r11,%r10
	srl	%r11,0x8	; 	xsrl	%r11,12
	srl	%r11,0x4

	.loc	223
	srl	%r10,0x2	; 	xsrl	%r10,2
	ext	0xf		; 	xand	%r10,%r10,0x000003ff
	and	%r10,0x3f

	.loc	225
	ext	0x1		; 	xadd	%r2,%r11,1
	add	%r2,%r11
	add	%r10,0x1	; 	xadd	%r10,%r10,1
	mlt.w	%r2,%r10
	ld.w	%r2,%alr
	ext	HalInfo+0x120@h	; 	xld.w	%r11,HalInfo+288
	ext	HalInfo+0x120@m
	ld.w	%r11,HalInfo+0x120@l
	ld.w	%r10,[%r11]	; 	xld.w	%r10,[%r11]
	mlt.w	%r2,%r10
	ld.w	%r2,%alr

	.loc	231
	ext	0x28		; 	xld.w	%r10,[%r11+40]
	ld.w	%r10,[%r11]
	ext	0x2		; 	xand	%r10,%r10,0x00000080
	and	%r10,0x0
	jrne	__LX56		; 	xjrne	__L56

	.loc	234
	ld.w	%r10,%r12
	and	%r10,0x3	; 	xand	%r10,%r10,0x00000003
	ld.w	%r3,0x1		; 	xld.w	%r3,0x00000001		; 1
	ld.w	%r0,%r3
	ld.w	%r9,%r10	; 	xsll	%r0,%r10
	and	%r9,0x1f
	cmp	%r9,0x8
	jrle	4
	sll	%r0,0x8
	jp.d	-3
	sub	%r9,0x8
	sll	%r0,%r9

	.loc	235
	ld.w	%r12,0x10	; 	xld.w	%r12,0x00000010		; 16
	ext	halReadReg16@rh	; 	xcall	halReadReg16
	ext	halReadReg16@rm
	call	halReadReg16@rl
	ld.uh	%r10,%r10
	ld.w	%r12,%r10
	srl	%r12,0x8	; 	xsrl	%r12,12
	srl	%r12,0x4

	.loc	237
	mlt.w	%r2,%r0
	ld.w	%r11,%alr

	.loc	239
	ld.w	%r10,%r11	; 	xsub	%r10,%r11,100000000
	ext	0xbe
	ext	0x1784
	sub	%r10,0x0
	ext	0x24f		; 	xcmp	%r10,310000000
	ext	0x8e6
	cmp	%r10,0x0
	jrugt	__LX57		; 	xjrugt	__L57

	.loc	241
	ext	0xbe		; 	xcmp	%r10,100000000
	ext	0x1784
	cmp	%r10,0x0
	jrugt	__LX58		; 	xjrugt	__L58

	.loc	243
	cmp	%r12,0x2	; 	xcmp	%r12,2
	jreq	__LX56		; 	xjreq	__L56

	.loc	244
	ld.w	[%r1],%r3	; 	xld.w	[%r1],%r3

	.loc	245
	jp	__LX56		; 	xjp	__L56
__LX58:				; __L58:

	.loc	246
	ld.w	%r10,%r11	; 	xsub	%r10,%r11,200000001
	ext	0x17d
	ext	0xf08
	sub	%r10,0x1
	ext	0xbe		; 	xcmp	%r10,99999999
	ext	0x1783
	cmp	%r10,0x3f
	jrugt	__LX61		; 	xjrugt	__L61

	.loc	248
	cmp	%r12,0x5	; 	xcmp	%r12,5
	jreq	__LX56		; 	xjreq	__L56

	.loc	250
	jp	__LX57		; 	xjp	__L57
__LX61:				; __L61:

	.loc	251
	ld.w	%r10,%r11	; 	xsub	%r10,%r11,300000001
	ext	0x23c
	ext	0x68c
	sub	%r10,0x1
	ext	0xd1		; 	xcmp	%r10,109999999
	ext	0x19dd
	cmp	%r10,0x3f
	jrugt	__LX56		; 	xjrugt	__L56

	.loc	253
	cmp	%r12,0x7	; 	xcmp	%r12,7
	jreq	__LX56		; 	xjreq	__L56
__LX57:				; __L57:

	.loc	258
	ld.w	%r10,0x1	; 	xld.w	%r10,0x00000001		; 1
	ld.w	[%r1],%r10	; 	xld.w	[%r1],%r10
__LX56:				; __L56:

	.loc	261
	ld.w	%r10,%r2
__LX67:				; __L67:

	.loc	262
	.def	bend,	scl	110,	type	0x0,	endef
	add	%sp,0x1		; 	xadd	%sp,%sp,4
	popn	%r3
	ret
	.def	end,	scl	111,	type	0x0,	endef
	.align	1
	.def	GetPllPowerDown,	val	GetPllPowerDown,	scl	2,	type	0x2d,	endef
	.global	GetPllPowerDown

	.loc	271
	.def	ent,	scl	101,	type	0x0,	endef
GetPllPowerDown:
;	.frame	%sp,4,$31		# vars= 0, regs= 1/0, args= 0, extra= 0
;	.mask	0x80000000,-4
;	.fmask	0x00000000,0

	.loc	272
	ld.w	%r12,0x12	; 	xld.w	%r12,0x00000012		; 18
	ext	halReadReg16@rh	; 	xcall	halReadReg16
	ext	halReadReg16@rm
	call	halReadReg16@rl
	and	%r10,0x1	; 	xand	%r10,%r10,0x00000001

	.loc	273
	ret
	.def	end,	scl	111,	type	0x0,	endef
	.align	1
	.def	GetSystemClkDivide,	val	GetSystemClkDivide,	scl	2,	type	0x2d,	endef
	.global	GetSystemClkDivide

	.loc	284
	.def	ent,	scl	101,	type	0x0,	endef
GetSystemClkDivide:
;	.frame	%sp,4,$31		# vars= 0, regs= 1/0, args= 0, extra= 0
;	.mask	0x80000000,-4
;	.fmask	0x00000000,0

	.loc	285
	ld.w	%r12,0x18	; 	xld.w	%r12,0x00000018		; 24
	ext	halReadReg16@rh	; 	xcall	halReadReg16
	ext	halReadReg16@rm
	call	halReadReg16@rl
	and	%r10,0x3	; 	xand	%r10,%r10,0x00000003
	add	%r10,0x1	; 	xadd	%r10,%r10,1
	ld.uh	%r10,%r10

	.loc	286
	ret
	.def	end,	scl	111,	type	0x0,	endef
	.align	1
	.def	GetSystemClock,	val	GetSystemClock,	scl	2,	type	0x2f,	endef
	.global	GetSystemClock

	.loc	296
	.def	ent,	scl	101,	type	0x0,	endef
GetSystemClock:
;	.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	UsingClkI,	val	0,	scl	17,	type	0x1f,	endef

	.loc	297
	call	GetPllPowerDown	; 	xcall	GetPllPowerDown
	ld.uh	%r10,%r10
	cmp	%r10,0x0
	jreq	__LX71		; 	xjreq	__L71

	.loc	299
	cmp	%r0,0x0
	jreq	__LX72		; 	xjreq	__L72

	.loc	300
	ld.w	%r10,0x1	; 	xld.w	%r10,0x00000001		; 1
	ld.w	[%r0],%r10	; 	xld.w	[%r0],%r10
__LX72:				; __L72:

	.loc	302
	call	GetSystemClkDivide	; 	xcall	GetSystemClkDivide
	ext	HalInfo+0x120@h	; 	xld.w	%r11,HalInfo+288
	ext	HalInfo+0x120@m
	ld.w	%r11,HalInfo+0x120@l
	ld.uh	%r13,%r10
	ld.w	%r12,[%r11]	; 	xld.w	%r12,[%r11]
	jp	__LX76		; 	xjp	__L76
__LX71:				; __L71:

	.loc	306
	cmp	%r0,0x0
	jreq	__LX74		; 	xjreq	__L74

	.loc	307
	ld.w	%r14,0x0
	ld.w	[%r0],%r14	; 	xld.w	[%r0],%r14
__LX74:				; __L74:

	.loc	309
	ld.w	%r12,0x0
	ld.w	%r13,%r12
	ext	GetPll@rm	; 	xcall	GetPll
	call	GetPll@rl
	ld.w	%r0,%r10
	call	GetSystemClkDivide	; 	xcall	GetSystemClkDivide
	ld.uh	%r13,%r10
	ld.w	%r12,%r0
__LX76:				; __L76:
	ext	__udivsi3@rh	; 	xcall	__udivsi3
	ext	__udivsi3@rm
	call	__udivsi3@rl

	.loc	311
	popn	%r0
	ret
	.def	end,	scl	111,	type	0x0,	endef


	.endfile