rtjpegn.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 4,436 行 · 第 1/5 页

	addu	$2,$2,$3
	sw	$4,84($sp)
	j	$L260
	sw	$2,20($sp)

$L283:
	lw	$31,76($sp)
	lw	$fp,72($sp)
	lw	$23,68($sp)
	lw	$22,64($sp)
	lw	$21,60($sp)
	lw	$20,56($sp)
	lw	$19,52($sp)
	lw	$18,48($sp)
	lw	$17,44($sp)
	lw	$16,40($sp)
	j	$31
	addiu	$sp,$sp,80

	.set	macro
	.set	reorder
	.end	RTjpeg_decompressYUV420
	.section	.text.RTjpeg_decompress8,"ax",@progbits
	.align	2
	.align	5
	.globl	RTjpeg_decompress8
	.ent	RTjpeg_decompress8
	.type	RTjpeg_decompress8, @function
RTjpeg_decompress8:
	.frame	$sp,64,$31		# vars= 8, regs= 10/0, args= 16, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-64
	sw	$20,40($sp)
	sw	$16,24($sp)
	sw	$31,60($sp)
	sw	$fp,56($sp)
	sw	$23,52($sp)
	sw	$22,48($sp)
	sw	$21,44($sp)
	sw	$19,36($sp)
	sw	$18,32($sp)
	sw	$17,28($sp)
	lui	$2,%hi(RTjpeg_height)
	lw	$2,%lo(RTjpeg_height)($2)
	move	$16,$4
	sw	$2,16($sp)
	blez	$2,$L308
	move	$20,$5

	lui	$2,%hi(RTjpeg_width)
	lw	$18,%lo(RTjpeg_width)($2)
	lui	$3,%hi(RTjpeg_block)
	lui	$2,%hi(RTjpeg_lb8)
	lw	$19,%lo(RTjpeg_block)($3)
	lui	$3,%hi(RTjpeg_liqt)
	lbu	$22,%lo(RTjpeg_lb8)($2)
	lw	$21,%lo(RTjpeg_liqt)($3)
	sll	$2,$18,3
	sw	$2,20($sp)
	move	$fp,$0
$L300:
	blez	$18,$L311
	lw	$3,16($sp)

	move	$17,$0
	j	$L302
	li	$23,-1			# 0xffffffffffffffff

$L310:
	addiu	$17,$17,8
	slt	$2,$17,$18
	beq	$2,$0,$L306
	addiu	$16,$16,1

$L302:
	lb	$2,0($16)
	move	$5,$16
	move	$4,$19
	move	$6,$22
	beq	$2,$23,$L310
	move	$7,$21

	jal	RTjpeg_s2b
	nop

	addu	$4,$17,$20
	move	$5,$19
	move	$6,$18
	addiu	$17,$17,8
	jal	RTjpeg_idct
	addu	$16,$16,$2

	slt	$2,$17,$18
	bne	$2,$0,$L302
	nop

$L306:
	lw	$3,16($sp)
$L311:
	addiu	$fp,$fp,8
	slt	$2,$fp,$3
	beq	$2,$0,$L308
	lw	$2,20($sp)

	j	$L300
	addu	$20,$20,$2

$L308:
	lw	$31,60($sp)
	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)
	j	$31
	addiu	$sp,$sp,64

	.set	macro
	.set	reorder
	.end	RTjpeg_decompress8
	.section	.text.RTjpeg_bcomp,"ax",@progbits
	.align	2
	.align	5
	.globl	RTjpeg_bcomp
	.ent	RTjpeg_bcomp
	.type	RTjpeg_bcomp, @function
RTjpeg_bcomp:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	lui	$2,%hi(RTjpeg_block)
	lw	$6,%lo(RTjpeg_block)($2)
	lui	$2,%hi(RTjpeg_mtest)
	lhu	$9,0($5)
	lw	$10,%lo(RTjpeg_mtest)($2)
	move	$8,$4
	move	$7,$0
	li	$11,128			# 0x80
	addu	$3,$8,$7
$L325:
	addu	$4,$6,$7
	lh	$2,0($3)
	lh	$5,0($4)
	subu	$2,$2,$5
	subu	$4,$0,$2
	slt	$3,$2,0
	movn	$2,$4,$3
	slt	$2,$9,$2
	beq	$2,$0,$L314
	addiu	$7,$7,2

	bne	$10,$0,$L324
	move	$7,$0

	lw	$4,0($6)
	lw	$5,4($6)
	sw	$4,0($8)
	sw	$5,4($8)
	lw	$2,8($6)
	lw	$3,12($6)
	sw	$2,8($8)
	sw	$3,12($8)
	lw	$4,16($6)
	lw	$5,20($6)
	sw	$4,16($8)
	sw	$5,20($8)
	lw	$2,24($6)
	lw	$3,28($6)
	sw	$2,24($8)
	sw	$3,28($8)
	lw	$4,32($6)
	lw	$5,36($6)
	sw	$4,32($8)
	sw	$5,36($8)
	lw	$2,40($6)
	lw	$3,44($6)
	sw	$2,40($8)
	sw	$3,44($8)
	lw	$4,48($6)
	lw	$5,52($6)
	sw	$4,48($8)
	sw	$5,52($8)
	lw	$2,56($6)
	lw	$3,60($6)
	sw	$2,56($8)
	sw	$3,60($8)
	lw	$5,68($6)
	lw	$4,64($6)
	sw	$4,64($8)
	sw	$5,68($8)
	lw	$2,72($6)
	lw	$3,76($6)
	sw	$2,72($8)
	sw	$3,76($8)
	lw	$4,80($6)
	lw	$5,84($6)
	sw	$4,80($8)
	sw	$5,84($8)
	lw	$2,88($6)
	lw	$3,92($6)
	sw	$2,88($8)
	sw	$3,92($8)
	lw	$4,96($6)
	lw	$5,100($6)
	sw	$4,96($8)
	sw	$5,100($8)
	lw	$2,104($6)
	lw	$3,108($6)
	sw	$2,104($8)
	sw	$3,108($8)
	lw	$4,112($6)
	lw	$5,116($6)
	sw	$4,112($8)
	sw	$5,116($8)
	lw	$2,120($6)
	lw	$3,124($6)
	sw	$2,120($8)
	sw	$3,124($8)
$L319:
	j	$31
	move	$2,$7

$L314:
	bne	$7,$11,$L325
	addu	$3,$8,$7

	j	$L319
	li	$7,1			# 0x1

$L324:
	j	$31
	move	$2,$7

	.set	macro
	.set	reorder
	.end	RTjpeg_bcomp
	.section	.text.RTjpeg_set_test,"ax",@progbits
	.align	2
	.align	5
	.globl	RTjpeg_set_test
	.ent	RTjpeg_set_test
	.type	RTjpeg_set_test, @function
RTjpeg_set_test:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	lui	$2,%hi(RTjpeg_mtest)
	j	$31
	sw	$4,%lo(RTjpeg_mtest)($2)

	.set	macro
	.set	reorder
	.end	RTjpeg_set_test
	.section	.text.RTjpeg_color_init,"ax",@progbits
	.align	2
	.align	5
	.globl	RTjpeg_color_init
	.ent	RTjpeg_color_init
	.type	RTjpeg_color_init, @function
RTjpeg_color_init:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	j	$31
	nop

	.set	macro
	.set	reorder
	.end	RTjpeg_color_init
	.section	.text.RTjpeg_yuv422rgb,"ax",@progbits
	.align	2
	.align	5
	.globl	RTjpeg_yuv422rgb
	.ent	RTjpeg_yuv422rgb
	.type	RTjpeg_yuv422rgb, @function
RTjpeg_yuv422rgb:
	.frame	$sp,24,$31		# vars= 0, regs= 5/0, args= 0, gp= 0
	.mask	0x001f0000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-24
	sw	$20,16($sp)
	sw	$19,12($sp)
	sw	$18,8($sp)
	sw	$17,4($sp)
	sw	$16,0($sp)
	lui	$2,%hi(RTjpeg_height)
	lw	$20,%lo(RTjpeg_height)($2)
	lui	$2,%hi(RTjpeg_width)
	blez	$20,$L356
	lw	$17,%lo(RTjpeg_width)($2)

	mul	$3,$17,$20
	move	$10,$5
	srl	$2,$3,31
	addu	$2,$2,$3
	sra	$2,$2,1
	addu	$2,$3,$2
	addu	$25,$4,$2
	move	$18,$4
	addu	$24,$3,$4
	move	$19,$0
$L333:
	blez	$17,$L353
	nop

	move	$12,$18
	j	$L334
	move	$14,$0

$L358:
	subu	$2,$11,$13
	subu	$2,$2,$9
	sra	$4,$2,16
	li	$7,255			# 0xff
	slt	$3,$4,256
	bne	$3,$0,$L338
	sb	$7,0($10)

$L359:
	addu	$2,$16,$11
	sra	$4,$2,16
	li	$5,255			# 0xff
	slt	$3,$4,256
	bne	$3,$0,$L341
	sb	$5,1($10)

$L360:
	li	$2,255			# 0xff
	sb	$2,2($10)
	lbu	$5,1($12)
	li	$3,65536			# 0x10000
	ori	$3,$3,0x29fc
	mul	$4,$5,$3
	li	$2,-1245184			# 0xffffffffffed0000
	ori	$2,$2,0x6040
	addu	$6,$4,$2
	addu	$4,$15,$6
	sra	$4,$4,16
	slt	$2,$4,256
	bne	$2,$0,$L364
	slt	$2,$4,0

	subu	$2,$6,$13
$L365:
	subu	$2,$2,$9
	sra	$5,$2,16
	li	$4,255			# 0xff
	slt	$3,$5,256
	bne	$3,$0,$L347
	sb	$4,3($10)

$L362:
	addu	$2,$16,$6
	sra	$4,$2,16
	li	$5,255			# 0xff
	slt	$3,$4,256
	bne	$3,$0,$L350
	sb	$5,4($10)

$L363:
	addiu	$14,$14,2
	li	$3,255			# 0xff
	slt	$2,$14,$17
	sb	$3,5($10)
	addiu	$12,$12,2
	beq	$2,$0,$L353
	addiu	$10,$10,6

$L334:
	lbu	$7,0($12)
	li	$4,65536			# 0x10000
	ori	$4,$4,0x29fc
	mul	$3,$7,$4
	lbu	$9,0($25)
	li	$2,-1245184			# 0xffffffffffed0000
	lbu	$6,0($24)
	ori	$2,$2,0x6040
	addu	$11,$3,$2
	mul	$2,$9,$4
	sll	$8,$6,3
	sll	$5,$6,5
	subu	$5,$5,$8
	li	$3,-9764864			# 0xffffffffff6b0000
	ori	$3,$3,0x200
	addu	$5,$5,$6
	addu	$15,$2,$3
	sll	$3,$5,10
	addu	$5,$5,$3
	li	$3,53281			# 0xd021
	mul	$4,$9,$3
	addu	$2,$15,$11
	sra	$8,$2,16
	li	$2,-6881280			# 0xffffffffff970000
	ori	$2,$2,0xef80
	addu	$13,$4,$2
	li	$4,131072			# 0x20000
	ori	$4,$4,0x49c
	mul	$3,$6,$4
	li	$2,-16973824			# 0xfffffffffefd0000
	ori	$2,$2,0xb200
	addu	$16,$3,$2
	li	$3,-3342336			# 0xffffffffffcd0000
	ori	$3,$3,0xf380
	slt	$7,$8,256
	addu	$9,$5,$3
	addiu	$25,$25,1
	beq	$7,$0,$L358
	addiu	$24,$24,1

	slt	$2,$8,0
	move	$3,$0
	movz	$3,$8,$2
	subu	$2,$11,$13
	subu	$2,$2,$9
	sra	$4,$2,16
	andi	$7,$3,0x00ff
	slt	$3,$4,256
	beq	$3,$0,$L359
	sb	$7,0($10)

$L338:
	slt	$2,$4,0
	move	$3,$0
	movz	$3,$4,$2
	addu	$2,$16,$11
	sra	$4,$2,16
	andi	$5,$3,0x00ff
	slt	$3,$4,256
	beq	$3,$0,$L360
	sb	$5,1($10)

$L341:
	slt	$2,$4,0
	move	$3,$0
	movz	$3,$4,$2
	andi	$2,$3,0x00ff
	sb	$2,2($10)
	lbu	$5,1($12)
	li	$3,65536			# 0x10000
	ori	$3,$3,0x29fc
	mul	$4,$5,$3
	li	$2,-1245184			# 0xffffffffffed0000
	ori	$2,$2,0x6040
	addu	$6,$4,$2
	addu	$4,$15,$6
	sra	$4,$4,16
	slt	$2,$4,256
	beq	$2,$0,$L365
	subu	$2,$6,$13

	slt	$2,$4,0
$L364:
	move	$3,$0
	movz	$3,$4,$2
	subu	$2,$6,$13
	subu	$2,$2,$9
	sra	$5,$2,16
	andi	$4,$3,0x00ff
	slt	$3,$5,256
	beq	$3,$0,$L362
	sb	$4,3($10)

$L347:
	slt	$2,$5,0
	move	$3,$0
	movz	$3,$5,$2
	addu	$2,$16,$6
	sra	$4,$2,16
	andi	$5,$3,0x00ff
	slt	$3,$4,256
	beq	$3,$0,$L363
	sb	$5,4($10)

$L350:
	slt	$2,$4,0
	move	$3,$0
	movz	$3,$4,$2
	addiu	$14,$14,2
	andi	$3,$3,0x00ff
	slt	$2,$14,$17
	sb	$3,5($10)
	addiu	$12,$12,2
	bne	$2,$0,$L334
	addiu	$10,$10,6

$L353:
	addiu	$19,$19,1
	bne	$20,$19,$L333
	addu	$18,$18,$17

$L356:
	lw	$20,16($sp)
	lw	$19,12($sp)
	lw	$18,8($sp)
	lw	$17,4($sp)
	lw	$16,0($sp)
	j	$31
	addiu	$sp,$sp,24

	.set	macro
	.set	reorder
	.end	RTjpeg_yuv422rgb
	.section	.text.RTjpeg_yuv420rgb,"ax",@progbits
	.align	2
	.align	5
	.globl	RTjpeg_yuv420rgb
	.ent	RTjpeg_yuv420rgb
	.type	RTjpeg_yuv420rgb, @function
RTjpeg_yuv420rgb:
	.frame	$sp,40,$31		# vars= 0, regs= 9/0, args= 0, gp= 0
	.mask	0x40ff0000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-40
	sw	$fp,32($sp)
	sw	$23,28($sp)
	sw	$22,24($sp)
	sw	$21,20($sp)
	sw	$20,16($sp)
	sw	$19,12($sp)
	sw	$18,8($sp)
	sw	$17,4($sp)
	sw	$16,0($sp)
	bne	$6,$0,$L367
	move	$7,$4

	lui	$8,%hi(RTjpeg_width)
	lw	$3,%lo(RTjpeg_width)($8)
	sll	$2,$3,1
	addu	$21,$2,$3
	move	$19,$3
$L369:
	lui	$2,%hi(RTjpeg_height)
	lw	$2,%lo(RTjpeg_height)($2)
	sra	$23,$2,1
	blez	$23,$L414
	mul	$3,$19,$2

	addu	$18,$3,$7
	bltz	$3,$L416
	move	$2,$3

$L372:
	sra	$2,$2,2
	sll	$fp,$19,1
	addu	$2,$3,$2
	addu	$3,$fp,$19
	addu	$17,$7,$2
	addu	$12,$5,$3
	move	$11,$5
	move	$20,$7
	move	$22,$0
$L373:
	blez	$19,$L411
	nop

	move	$25,$20
	addu	$24,$19,$20
	j	$L374
	move	$16,$0

$L417:
	subu	$2,$10,$13
	subu	$2,$2,$9
	sra	$4,$2,16
	li	$7,255			# 0xff
	slt	$3,$4,256
	bne	$3,$0,$L378
	sb	$7,0($11)

$L418:
	addu	$2,$15,$10
	sra	$4,$2,16
	li	$5,255			# 0xff
	slt	$3,$4,256
	bne	$3,$0,$L381
	sb	$5,1($11)

$L419:
	li	$2,255			# 0xff
	sb	$2,2($11)
	lbu	$5,1($25)
	li	$3,65536			# 0x10000
	ori	$3,$3,0x29fc
	mul	$4,$5,$3
	li	$2,-1245184			# 0xffffffffffed0000
	ori	$2,$2,0x6040
	addu	$6,$4,$2
	addu	$4,$14,$6
	sra	$4,$4,16
	slt	$2,$4,256
	bne	$2,$0,$L429
	slt	$2,$4,0

	subu	$2,$6,$13
$L431:
	subu	$2,$2,$9
	sra	$5,$2,16
	li	$4,255			# 0xff
	slt	$3,$5,256
	bne	$3,$0,$L387
	sb	$4,3($11)

$L421:
	addu	$2,$15,$6
	sra	$4,$2,16
	li	$5,255			# 0xff
	slt	$3,$4,256
	bne	$3,$0,$L390
	sb	$5,4($11)

$L422:
	li	$2,255			# 0xff
	sb	$2,5($11)
	lbu	$5,0($24)
	li	$3,65536			# 0x10000
	ori	$3,$3,0x29fc
	mul	$4,$5,$3
	li	$2,-1245184			# 0xffffffffffed0000
	ori	$2,$2,0x6040
	addu	$6,$4,$2
	addu	$4,$14,$6
	sra	$4,$4,16
	slt	$2,$4,256
	bne	$2,$0,$L393
	addiu	$11,$11,6

$L423:
	subu	$2,$6,$13
	subu	$2,$2,$9
	sra	$5,$2,16
	li	$4,255			# 0xff
	slt	$3,$5,256
	bne	$3,$0,$L396
	sb	$4,0($12)

$L424:
	addu	$2,$15,$6
	sra	$4,$2,16
	li	$5,255			# 0xff
	slt	$3,$4,256
	bne	$3,$0,$L399
	sb	$5,1($12)

$L425:
	li	$2,255			# 0xff
	sb	$2,2($12)
	lbu	$5,1($24)
	li	$3,65536			# 0x10000
	ori	$3,$3,0x29fc
	mul	$4,$5,$3
	li	$2,-1245184			# 0xffffffffffed0000
	ori	$2,$2,0x6040
	addu	$6,$4,$2
	addu	$4,$14,$6
	sra	$4,$4,16
	slt	$2,$4,256
	bne	$2,$0,$L430
	slt	$2,$4,0

	subu	$2,$6,$13
$L432:
	subu	$2,$2,$9
	sra	$5,$2,16
	li	$4,255			# 0xff
	slt	$3,$5,256
	bne	$3,$0,$L405
	sb	$4,3($12)

$L427:
	addu	$2,$15,$6
	sra	$4,$2,16
	li	$5,255			# 0xff
	slt	$3,$4,256
	bne	$3,$0,$L408
	sb	$5,4($12)

$L428:
	addiu	$16,$16,2
	li	$3,255			# 0xff
	slt	$2,$16,$19
	sb	$3,5($12)
	addiu	$25,$25,2
	addiu	$12,$12,6
	beq	$2,$0,$L411
	addiu	$24,$24,2

$L374:
	lbu	$7,0($25)
	li	$4,65536			# 0x10000
	ori	$4,$4,0x29fc
	mul	$3,$7,$4
	lbu	$9,0($17)
	li	$2,-1245184			# 0xffffffffffed0000
	lbu	$6,0($18)
	ori	$2,$2,0x6040
	addu	$10,$3,$2
	mul	$2,$9,$4
	sll	$8,$6,3
	sll	$5,$6,5
	subu	$5,$5,$8
	li	$3,-9764864			# 0xffffffffff6b0000
	ori	$3,$3,0x200
	addu	$5,$5,$6
	addu	$14,$2,$3
	sll	$3,$5,10
	addu	$5,$5,$3
	li	$3,53281			# 0xd021
	mul	$4,$9,$3
	addu	$2,$14,$10
	sra	$8,$2,16
	li	$2,-6881280			# 0xffffffffff970000
	ori	$2,$2,0xef80
	addu	$13,$4,$2
	li	$4,131072			# 0x20000
	ori	$4,$4,0x49c
	mul	$3,$6,$4
	li	$2,-16973824			# 0xfffffffffefd0000
	ori	$2,$2,0xb200
	addu	$15,$3,$2
	li	$3,-3342336			# 0xffffffffffcd0000
	ori	$3,$3,0xf380
	slt	$7,$8,256
	addu	$9,$5,$3
	addiu	$17,$17,1
	beq	$7,$0,$L417
	addiu	$18,$18,1

	slt	$2,$8,0
	move	$3,$0
	movz	$3,$8,$2
	subu	$2,$10,$13
	subu	$2,$2,$9
	sra	$4,$2,16
	andi	$7,$3,0x00ff
	slt	$3,$4,256
	beq	$3,$0,$L418
	sb	$7,0($11)

$L378:
	slt	$2,$4,0
	move	$3,$0
	movz	$3,$4,$2
	addu	$2,$15,$10
	sra	$4,$2,16
	andi	$5,$3,0x00ff
	slt	$3,$4,256
	beq	$3,$0,$L419
	sb	$5,1($11)

$L381:
	slt	$2,$4,0
	move	$3,$0
	movz	$3,$4,$2
	andi	$2,$3,0x00ff
	sb	$2,2($11)
	lbu	$5,1($25)
	li	$3,65536			# 0x10000
	ori	$3,$3,0x29fc
	mul	$4,$5,$3
	li	$2,-1245184			# 0xffffffffffed0000
	ori	$2,$2,0x6040
	addu	$6,$4,$2
	addu	$4,$14,$6
	sra	$4,$4,16
	slt	$2,$4,256
	beq	$2,$0,$L431
	subu	$2,$6,$13

	slt	$2,$4,0
$L429:
	move	$3,$0
	movz	$3,$4,$2
	subu	$2,$6,$13
	subu	$2,$2,$9
	sra	$5,$2,16
	andi	$4,$3,0x00ff
	slt	$3,$5,256
	beq	$3,$0,$L421
	sb	$4,3($11)

$L387:
	slt	$2,$5,0
	move	$3,$0
	movz	$3,$5,$2
	addu	$2,$15,$6
	sra	$4,$2,16
	andi	$5,$3,0x00ff
	slt	$3,$4,256
	beq	$3,$0,$L422
	sb	$5,4($11)

$L390:
	slt	$2,$4,0
	move	$3,$0
	movz	$3,$4,$2
	andi	$2,$3,0x00ff
	sb	$2,5($11)
	lbu	$5,0($24)
	li	$3,65536			# 0x10000
	ori	$3,$3,0x29fc
	mul	$4,$5,$3
	li	$2,-1245184			# 0xffffffffffed0000
	ori	$2,$2,0x6040
	addu	$6,$4,$2
	addu	$4,$14,$6
	sra	$4,$4,16
	slt	$2,$4,256
	beq	$2,$0,$L423
	addiu	$11,$11,6

$L393:
	slt	$2,$4,0
	move	$3,$0
	movz	$3,$4,$2
	subu	$2,$6,$13
	subu	$2,$2,$9
	sra	$5,$2,16
	andi	$4,$3,0x00ff
	slt	$3,$5,256
	beq	$3,$0,$L424
	sb	$4,0($12)

$L396:
	slt	$2,$5,0
	move	$3,$0
	movz	$3,$5,$2
	addu	$2,$15,$6
	sra	$4,$2,16
	andi	$5,$3,0x00ff
	slt	$3,$4,256
	beq	$3,$0,$L425
	sb	$5,1($12)

$L399:
	slt	$2,$4,0
	move	$3,$0
	movz	$3,$4,$2
	andi	$2,$3,0x00ff
	sb	$2,2($12)
	lbu	$5,1($24)
	li	$3,65536			# 0x10000
	ori	$3,$3,0x29fc
	mul	$4,$5,$3
	li	$2,-1245184			# 0xffffffffffed0000
	ori	$2,$2,0x6040
	addu	$6,$4,$2
	addu	$4,$14,$6
	sra	$4,$4,16
	slt	$2,$4,256
	beq	$2,$0,$L432
	subu	$2,$6,$13

	slt	$2,$4,0
$L430:
	move	$3,$0
	movz	$3,$4,$2
	subu	$2,$6,$13
	subu	$2,$2,$9
	sra	$5,$2,16
	andi	$4,$3,0x00ff
	slt	$3,$5,256
	beq	$3,$0,$L427
	sb	$4,3($12)

$L405: