af_format.mid

来自「君正早期ucos系统(只有早期的才不没有打包成库),MPLAYER,文件系统,图」· MID 代码 · 共 5,144 行 · 第 1/5 页

$L151:
	li	$2,9			# 0x9
	bne	$5,$2,$L177
	li	$3,1			# 0x1

	lw	$2,20($17)
	lw	$3,16($2)
	bne	$3,$19,$L153
	move	$5,$20

	li	$4,9			# 0x9
	jal	af_fmt2str
	li	$6,256			# 0x100

	move	$16,$2
	lw	$2,20($17)
	move	$5,$21
	lw	$4,16($2)
	jal	af_fmt2str
	li	$6,256			# 0x100

	lui	$6,%hi($LC10)
	addiu	$6,$6,%lo($LC10)
	move	$7,$16
	li	$4,37			# 0x25
	li	$5,6			# 0x6
	jal	mp_msg
	sw	$2,16($sp)

	lui	$2,%hi(play_s16_float)
	addiu	$2,$2,%lo(play_s16_float)
	li	$3,1			# 0x1
	j	$L137
	sw	$2,12($17)

$L147:
	j	$L168
	move	$4,$5

$L173:
	j	$L137
	li	$3,2			# 0x2

$L164:
	j	$L138
	lw	$7,20($6)

$L171:
	lui	$6,%hi($LC11)
	addiu	$6,$6,%lo($LC11)
	move	$7,$18
	li	$4,37			# 0x25
	jal	mp_msg
	li	$5,1			# 0x1

	j	$L176
	li	$3,-2			# 0xfffffffffffffffe

$L175:
	lw	$2,20($17)
	lw	$4,16($2)
	bne	$4,$3,$L177
	li	$3,1			# 0x1

	li	$4,29			# 0x1d
	move	$5,$20
	jal	af_fmt2str
	li	$6,256			# 0x100

	move	$16,$2
	lw	$2,20($17)
	move	$5,$21
	lw	$4,16($2)
	jal	af_fmt2str
	li	$6,256			# 0x100

	lui	$6,%hi($LC10)
	li	$5,6			# 0x6
	addiu	$6,$6,%lo($LC10)
	move	$7,$16
	li	$4,37			# 0x25
	jal	mp_msg
	sw	$2,16($sp)

	lui	$2,%hi(play_float_s16)
	lw	$5,16($18)
	addiu	$2,$2,%lo(play_float_s16)
	j	$L151
	sw	$2,12($17)

$L167:
	lui	$6,%hi($LC6)
	addiu	$6,$6,%lo($LC6)
	li	$4,37			# 0x25
	jal	mp_msg
	li	$5,1			# 0x1

	j	$L137
	li	$3,-2			# 0xfffffffffffffffe

$L174:
	lui	$6,%hi($LC9)
	li	$5,6			# 0x6
	addiu	$6,$6,%lo($LC9)
	jal	mp_msg
	li	$4,37			# 0x25

	lui	$2,%hi(play_swapendian)
	lw	$5,16($18)
	addiu	$2,$2,%lo(play_swapendian)
	j	$L149
	sw	$2,12($17)

	.set	macro
	.set	reorder
	.end	control
	.section	.text.play_swapendian,"ax",@progbits
	.align	2
	.align	5
	.ent	play_swapendian
	.type	play_swapendian, @function
play_swapendian:
	.frame	$sp,48,$31		# vars= 0, regs= 7/0, args= 16, gp= 0
	.mask	0x803f0000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-48
	sw	$20,32($sp)
	sw	$17,20($sp)
	sw	$31,40($sp)
	sw	$21,36($sp)
	sw	$19,28($sp)
	sw	$18,24($sp)
	sw	$16,16($sp)
	lw	$21,20($4)
	move	$17,$4
	move	$20,$5
	lw	$4,40($4)
	lw	$5,44($17)
	lw	$16,4($21)
	move	$6,$20
	lw	$19,4($20)
	jal	af_lencalc
	lw	$18,20($20)

	slt	$16,$16,$2
	bne	$16,$0,$L204
	move	$4,$17

$L179:
	div	$0,$19,$18
	teq	$18,$0,7
	lw	$7,0($21)
	lw	$3,20($20)
	li	$2,3			# 0x3
	lw	$6,0($20)
	move	$5,$7
	beq	$3,$2,$L185
	mflo	$8

	li	$2,4			# 0x4
	beq	$3,$2,$L186
	li	$2,2			# 0x2

	beq	$3,$2,$L205
	nop

$L183:
	lw	$2,16($21)
$L206:
	sw	$7,0($20)
	sw	$2,16($20)
	move	$2,$20
	lw	$31,40($sp)
$L207:
	lw	$21,36($sp)
	lw	$20,32($sp)
	lw	$19,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	j	$31
	addiu	$sp,$sp,48

$L186:
	blez	$8,$L183
	li	$2,-16777216			# 0xffffffffff000000

	li	$3,16711680			# 0xff0000
	ori	$11,$2,0xff00
	ori	$10,$3,0xff
	move	$9,$0
	move	$5,$0
$L195:
	addu	$3,$6,$5
	lw	$2,0($3)
	addiu	$9,$9,1
	srl	$3,$2,8
	sll	$2,$2,8
	and	$3,$3,$10
	and	$2,$2,$11
	or	$2,$2,$3
	sll	$4,$2,16
	srl	$2,$2,16
	addu	$3,$7,$5
	or	$2,$2,$4
	sw	$2,0($3)
	bne	$8,$9,$L195
	addiu	$5,$5,4

	j	$L206
	lw	$2,16($21)

$L185:
	blez	$8,$L183
	nop

	bne	$6,$7,$L191
	move	$4,$0

$L193:
	lbu	$3,0($6)
	lbu	$2,2($6)
	addiu	$4,$4,1
	sb	$2,0($5)
	sb	$3,2($5)
	addiu	$6,$6,3
	bne	$8,$4,$L193
	addiu	$5,$5,3

	j	$L183
	lw	$7,0($21)

$L205:
	blez	$8,$L183
	move	$9,$0

	move	$5,$0
$L190:
	addu	$3,$6,$5
	lhu	$2,0($3)
	addiu	$9,$9,1
	sll	$4,$2,8
	srl	$2,$2,8
	addu	$3,$7,$5
	or	$2,$2,$4
	sh	$2,0($3)
	bne	$8,$9,$L190
	addiu	$5,$5,2

	j	$L206
	lw	$2,16($21)

$L204:
	jal	af_resize_local_buffer
	move	$5,$20

	li	$3,1			# 0x1
	beq	$2,$3,$L179
	move	$2,$0

	j	$L207
	lw	$31,40($sp)

$L191:
	move	$7,$0
$L194:
	lbu	$2,2($6)
	lbu	$4,0($6)
	sb	$2,0($5)
	lbu	$3,1($6)
	addiu	$7,$7,1
	sb	$3,1($5)
	sb	$4,2($5)
	addiu	$6,$6,3
	bne	$8,$7,$L194
	addiu	$5,$5,3

	j	$L183
	lw	$7,0($21)

	.set	macro
	.set	reorder
	.end	play_swapendian
	.globl	__floatsisf
	.globl	__mulsf3
	.section	.rodata.cst4,"aM",@progbits,4
	.align	2
$LC12:
	.word	-1207959552
	.align	2
$LC13:
	.word	939524096
	.section	.rodata.cst8
	.align	3
$LC14:
	.word	0
	.word	1080016896
	.align	3
$LC15:
	.word	0
	.word	1088421824
	.align	3
$LC16:
	.word	-4194304
	.word	1105199103
	.align	3
$LC17:
	.word	0
	.word	1065353216
	.align	3
$LC18:
	.word	0
	.word	1056964608
	.align	3
$LC19:
	.word	0
	.word	1040187392
	.section	.text.play,"ax",@progbits
	.align	2
	.align	5
	.ent	play
	.type	play, @function
play:
	.frame	$sp,64,$31		# vars= 0, regs= 10/0, args= 24, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	addiu	$sp,$sp,-64
	sw	$fp,56($sp)
	sw	$17,28($sp)
	sw	$31,60($sp)
	sw	$23,52($sp)
	sw	$22,48($sp)
	sw	$21,44($sp)
	sw	$20,40($sp)
	sw	$19,36($sp)
	sw	$18,32($sp)
	sw	$16,24($sp)
	lw	$22,20($4)
	move	$17,$4
	move	$fp,$5
	lw	$4,40($4)
	lw	$5,44($17)
	lw	$16,4($22)
	move	$6,$fp
	lw	$19,4($fp)
	.set	noreorder
	.set	nomacro
	jal	af_lencalc
	lw	$18,20($fp)
	.set	macro
	.set	reorder

	slt	$16,$16,$2
	.set	noreorder
	.set	nomacro
	bne	$16,$0,$L483
	move	$4,$17
	.set	macro
	.set	reorder

$L209:
	div	$0,$19,$18
	teq	$18,$0,7
	lw	$6,16($fp)
	andi	$2,$6,0x1
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L484
	mflo	$18
	.set	macro
	.set	reorder

	lw	$20,0($fp)
$L213:
	andi	$2,$6,0x1c0
$L501:
	li	$3,64			# 0x40
	.set	noreorder
	.set	nomacro
	beq	$2,$3,$L485
	li	$4,128			# 0x80
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$2,$4,$L486
	andi	$8,$6,0x4
	.set	macro
	.set	reorder

	beq	$8,$0,$L293
	lw	$21,16($22)
	andi	$2,$21,0x1c0
	beq	$2,$3,$L296
	.set	noreorder
	.set	nomacro
	beq	$2,$4,$L487
	li	$2,2			# 0x2
	.set	macro
	.set	reorder

	lw	$23,0($22)
	lw	$16,20($22)
	move	$19,$20
	.set	noreorder
	.set	nomacro
	beq	$16,$2,$L300
	move	$17,$23
	.set	macro
	.set	reorder

	slt	$2,$16,3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L488
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	li	$2,3			# 0x3
	.set	noreorder
	.set	nomacro
	beq	$16,$2,$L301
	li	$2,4			# 0x4
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$16,$2,$L504
	andi	$2,$21,0x2
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	blez	$18,$L504
	move	$17,$0
	.set	macro
	.set	reorder

	move	$19,$0
$L311:
	addu	$2,$20,$17
	lw	$4,0($2)
	.set	noreorder
	.set	nomacro
	jal	__extendsfdf2
	addu	$16,$23,$17
	.set	macro
	.set	reorder

	move	$5,$3
	lui	$3,%hi($LC16)
	addiu	$3,$3,%lo($LC16)
	lw	$6,0($3)
	lw	$7,4($3)
	.set	noreorder
	.set	nomacro
	jal	__muldf3
	move	$4,$2
	.set	macro
	.set	reorder

	move	$4,$2
	.set	noreorder
	.set	nomacro
	jal	__fixdfsi
	move	$5,$3
	.set	macro
	.set	reorder

	addiu	$19,$19,1
	sw	$2,0($16)
	.set	noreorder
	.set	nomacro
	bne	$18,$19,$L311
	addiu	$17,$17,4
	.set	macro
	.set	reorder

	lw	$16,20($22)
	.set	noreorder
	.set	nomacro
	j	$L298
	lw	$21,16($22)
	.set	macro
	.set	reorder

$L484:
	lw	$20,0($fp)
	lw	$7,20($fp)
	li	$2,3			# 0x3
	.set	noreorder
	.set	nomacro
	beq	$7,$2,$L216
	move	$5,$20
	.set	macro
	.set	reorder

	li	$2,4			# 0x4
	.set	noreorder
	.set	nomacro
	beq	$7,$2,$L217
	li	$2,2			# 0x2
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$7,$2,$L501
	andi	$2,$6,0x1c0
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	blez	$18,$L501
	move	$4,$0
	.set	macro
	.set	reorder

$L221:
	lhu	$2,0($5)
	addiu	$4,$4,1
	sll	$3,$2,8
	srl	$2,$2,8
	or	$2,$2,$3
	sh	$2,0($5)
	.set	noreorder
	.set	nomacro
	bne	$18,$4,$L221
	addiu	$5,$5,2
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L501
	andi	$2,$6,0x1c0
	.set	macro
	.set	reorder

$L485:
	lw	$21,16($22)
	lw	$23,0($22)
	andi	$2,$21,0x4
	move	$17,$23
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L489
	lw	$16,20($22)
	.set	macro
	.set	reorder

	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$16,$2,$L232
	li	$2,4			# 0x4
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$16,$2,$L233
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	beq	$16,$2,$L490
$L226:
	andi	$3,$21,0x1c0
	li	$2,128			# 0x80
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L491
	move	$4,$23
	.set	macro
	.set	reorder

$L253:
	andi	$2,$21,0x2
	beq	$2,$0,$L404
	lw	$16,20($22)
	mul	$3,$18,$16
	addu	$2,$3,$23
	.set	noreorder
	.set	nomacro
	blez	$18,$L255
	addu	$4,$2,$16
	.set	macro
	.set	reorder

	subu	$2,$0,$3
	addu	$3,$4,$2
	li	$5,-128			# 0xffffffffffffff80
	addu	$4,$16,$2
$L258:
	lbu	$2,-1($3)
	addu	$4,$4,$16
	xor	$2,$5,$2
	sb	$2,-1($3)
	.set	noreorder
	.set	nomacro
	bne	$4,$16,$L258
	addu	$3,$3,$16
	.set	macro
	.set	reorder

$L406:
	lw	$23,0($22)
$L481:
	lw	$16,20($22)
$L507:
	lw	$21,16($22)
$L255:
	andi	$2,$21,0x1
$L502:
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L503
	mul	$2,$18,$16
	.set	macro
	.set	reorder

	li	$2,3			# 0x3
	.set	noreorder
	.set	nomacro
	beq	$16,$2,$L393
	move	$5,$23
	.set	macro
	.set	reorder

	li	$2,4			# 0x4
	.set	noreorder
	.set	nomacro
	beq	$16,$2,$L394
	li	$2,2			# 0x2
	.set	macro
	.set	reorder

	beq	$16,$2,$L492
$L390:
	mul	$2,$18,$16
$L503:
	sw	$23,0($fp)
	sw	$2,4($fp)
	sw	$16,20($fp)
	sw	$21,16($fp)
	move	$2,$fp
	lw	$31,60($sp)
$L509:
	lw	$fp,56($sp)
	lw	$23,52($sp)
	lw	$22,48($sp)
	lw	$21,44($sp)
	lw	$20,40($sp)
	lw	$19,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	.set	noreorder
	.set	nomacro
	j	$31
	addiu	$sp,$sp,64
	.set	macro
	.set	reorder

$L293:
	lw	$21,16($22)
	andi	$3,$6,0x2
	andi	$2,$21,0x2
	beq	$3,$2,$L405
	lw	$7,20($fp)
	mul	$3,$18,$7
	addu	$2,$3,$20
	.set	noreorder
	.set	nomacro
	blez	$18,$L315
	addu	$4,$2,$7
	.set	macro
	.set	reorder

	subu	$2,$0,$3
	addu	$3,$4,$2
	li	$5,-128			# 0xffffffffffffff80
	addu	$4,$7,$2
$L318:
	lbu	$2,-1($3)
	addu	$4,$4,$7
	xor	$2,$5,$2
	sb	$2,-1($3)
	.set	noreorder
	.set	nomacro
	bne	$4,$7,$L318
	addu	$3,$3,$7
	.set	macro
	.set	reorder

	lw	$7,20($fp)
	lw	$20,0($fp)
	lw	$21,16($22)
$L315:
	andi	$3,$21,0x1c4
	li	$2,64			# 0x40
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L321
	li	$2,128			# 0x80
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L322
	move	$4,$20
	.set	macro
	.set	reorder

	li	$4,4			# 0x4
	.set	noreorder
	.set	nomacro
	beq	$3,$4,$L493
	move	$16,$20
	.set	macro
	.set	reorder

	lw	$16,20($22)
	.set	noreorder
	.set	nomacro
	beq	$7,$16,$L336
	li	$3,2			# 0x2
	.set	macro
	.set	reorder

	lw	$23,0($22)
	move	$6,$20
	.set	noreorder
	.set	nomacro
	beq	$7,$3,$L339
	move	$5,$23
	.set	macro
	.set	reorder

	slt	$2,$7,3
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L342
	li	$2,3			# 0x3
	.set	macro
	.set	reorder

	li	$2,1			# 0x1
	.set	noreorder
	.set	nomacro
	bne	$7,$2,$L502
	andi	$2,$21,0x1
	.set	macro
	.set	reorder

	li	$2,3			# 0x3
	.set	noreorder
	.set	nomacro
	beq	$16,$2,$L344
	li	$2,4			# 0x4
	.set	macro
	.set	reorder

	beq	$16,$2,$L345
	.set	noreorder
	.set	nomacro
	bne	$16,$3,$L502
	andi	$2,$21,0x1
	.set	macro
	.set	reorder

	blez	$18,$L502
	move	$4,$0
$L349:
	addu	$3,$20,$4
	lbu	$2,0($3)
	addiu	$4,$4,1
	sll	$2,$2,8
	sh	$2,0($5)
	.set	noreorder
	.set	nomacro
	bne	$18,$4,$L349
	addiu	$5,$5,2
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L502
	andi	$2,$21,0x1
	.set	macro
	.set	reorder

$L486:
	lw	$21,16($22)
	lw	$23,0($22)
	andi	$2,$21,0x4
	move	$17,$23
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L263
	lw	$16,20($22)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	blez	$18,$L261
	lui	$2,%hi(alaw_decode)
	.set	macro
	.set	reorder

	addiu	$19,$2,%lo(alaw_decode)
	.set	noreorder
	.set	nomacro
	j	$L284
	move	$16,$0
	.set	macro
	.set	reorder

$L285:
	.set	noreorder
	.set	nomacro
	jal	__floatsisf
	lh	$4,0($3)
	.set	macro
	.set	reorder

	lui	$3,%hi($LC13)
	addiu	$3,$3,%lo($LC13)
	lw	$5,0($3)
	.set	noreorder
	.set	nomacro
	jal	__mulsf3
	move	$4,$2
	.set	macro
	.set	reorder

	sw	$2,0($17)
$L287:
	addiu	$16,$16,1
	.set	noreorder
	.set	nomacro
	beq	$18,$16,$L261
	addiu	$17,$17,4
	.set	macro
	.set	reorder

$L284:
	addu	$2,$20,$16
	lb	$4,0($2)
	andi	$3,$4,0x7f
	sll	$3,$3,1
	.set	noreorder
	.set	nomacro
	bgez	$4,$L285
	addu	$3,$3,$19
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	jal	__floatsisf
	lh	$4,0($3)
	.set	macro
	.set	reorder

	move	$4,$2
	lui	$2,%hi($LC12)
	addiu	$2,$2,%lo($LC12)
	.set	noreorder
	.set	nomacro
	jal	__mulsf3
	lw	$5,0($2)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L287
	sw	$2,0($17)
	.set	macro
	.set	reorder

$L489:
	.set	noreorder
	.set	nomacro
	blez	$18,$L226
	lui	$2,%hi(ulaw_decode)
	.set	macro
	.set	reorder

	addiu	$19,$2,%lo(ulaw_decode)
	.set	noreorder
	.set	nomacro
	j	$L249
	move	$16,$0
	.set	macro
	.set	reorder

$L250:
	.set	noreorder
	.set	nomacro
	jal	__floatsisf
	lh	$4,0($3)
	.set	macro
	.set	reorder

	lui	$3,%hi($LC13)
	addiu	$3,$3,%lo($LC13)
	lw	$5,0($3)
	.set	noreorder
	.set	nomacro
	jal	__mulsf3
	move	$4,$2
	.set	macro
	.set	reorder

	sw	$2,0($17)
$L252:
	addiu	$16,$16,1
	.set	noreorder
	.set	nomacro
	beq	$18,$16,$L226
	addiu	$17,$17,4
	.set	macro
	.set	reorder

$L249:
	addu	$2,$20,$16
	lb	$4,0($2)
	andi	$3,$4,0x7f
	sll	$3,$3,1
	.set	noreorder
	.set	nomacro
	bgez	$4,$L250
	addu	$3,$3,$19
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	jal	__floatsisf
	lh	$4,0($3)
	.set	macro
	.set	reorder

	move	$4,$2
	lui	$2,%hi($LC12)
	addiu	$2,$2,%lo($LC12)
	.set	noreorder
	.set	nomacro
	jal	__mulsf3
	lw	$5,0($2)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L252
	sw	$2,0($17)
	.set	macro
	.set	reorder

$L263:
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$16,$2,$L267
	li	$2,4			# 0x4
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$16,$2,$L268
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	beq	$16,$2,$L494
$L261:
	andi	$3,$21,0x1c0
	li	$2,128			# 0x80
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L495
	move	$4,$23
	.set	macro
	.set	reorder

$L288:
	andi	$2,$21,0x2
	beq	$2,$0,$L404
	lw	$16,20($22)
	mul	$3,$18,$16
	addu	$2,$3,$23
	.set	noreorder
	.set	nomacro
	blez	$18,$L255
	addu	$4,$2,$16
	.set	macro
	.set	reorder

	subu	$2,$0,$3
	addu	$3,$4,$2
	li	$5,-128			# 0xffffffffffffff80
	addu	$4,$16,$2
$L292:
	lbu	$2,-1($3)
	addu	$4,$4,$16
	xor	$2,$5,$2
	sb	$2,-1($3)
	.set	noreorder
	.set	nomacro
	bne	$4,$16,$L292
	addu	$3,$3,$16
	.set	macro
	.set	reorder