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📄 ac3dec.mid

📁 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,图片解码,浏览,电子书,录音,想学ucos,识货的人就下吧 russblock fmradio explore set
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	or	$2,$2,$5	or	$2,$2,$7	sll	$3,$3,8	andi	$4,$6,0x7	or	$3,$3,$2	sll	$3,$3,$4	srl	$3,$3,28	lui	$2,%hi(b5_mantissas)	sll	$3,$3,2	addiu	$2,$2,%lo(b5_mantissas)	addu	$3,$3,$2	lw	$4,0($3)	addiu	$6,$6,4	sw	$6,8($18)	j	$L67	sw	$4,0($17)$L55:	lw	$7,8($18)	lw	$2,0($18)	sra	$3,$7,3	addu	$3,$3,$2	lbu	$4,0($3)	lbu	$6,1($3)	lui	$2,%hi(qntztab)	lbu	$8,3($3)	lbu	$5,2($3)	sll	$6,$6,16	sll	$4,$4,24	addiu	$2,$2,%lo(qntztab)	addu	$2,$9,$2	or	$4,$4,$6	or	$4,$4,$8	lbu	$16,0($2)	sll	$5,$5,8	andi	$2,$7,0x7	or	$5,$5,$4	addu	$7,$16,$7	sll	$5,$5,$2	subu	$4,$0,$16	sra	$4,$5,$4	jal	__floatsisf	sw	$7,8($18)	sll	$16,$16,2	addiu	$3,$fp,%lo(scale_factors)	addu	$16,$16,$3	lw	$5,-4($16)	jal	__mulsf3	move	$4,$2	move	$4,$2	j	$L67	sw	$2,0($17)$L78:	lw	$6,8($18)	lw	$3,0($18)	sra	$4,$6,3	addu	$4,$4,$3	lbu	$2,0($4)	lbu	$5,1($4)	lbu	$7,3($4)	lbu	$3,2($4)	sll	$2,$2,24	sll	$5,$5,16	or	$2,$2,$5	or	$2,$2,$7	sll	$3,$3,8	andi	$4,$6,0x7	or	$3,$3,$2	sll	$3,$3,$4	srl	$3,$3,25	sll	$4,$3,4	lui	$2,%hi(b2_mantissas)	sll	$3,$3,2	subu	$4,$4,$3	addiu	$2,$2,%lo(b2_mantissas)	addu	$4,$4,$2	lw	$3,0($4)	addiu	$6,$6,7	sw	$3,12($22)	lw	$2,4($4)	sw	$6,8($18)	sw	$2,16($22)	lw	$3,8($4)	move	$4,$0	sll	$2,$4,2	sw	$3,20($22)	addu	$2,$2,$22	lw	$3,12($2)	addiu	$4,$4,1	sw	$0,36($22)	sw	$4,36($22)	move	$4,$3	j	$L67	sw	$3,0($17)$L77:	lw	$6,8($18)	lw	$3,0($18)	sra	$4,$6,3	addu	$4,$4,$3	lbu	$2,0($4)	lbu	$5,1($4)	lbu	$7,3($4)	lbu	$3,2($4)	sll	$2,$2,24	sll	$5,$5,16	or	$2,$2,$5	or	$2,$2,$7	sll	$3,$3,8	andi	$4,$6,0x7	or	$3,$3,$2	sll	$3,$3,$4	srl	$3,$3,27	sll	$4,$3,4	lui	$2,%hi(b1_mantissas)	sll	$3,$3,2	subu	$4,$4,$3	addiu	$2,$2,%lo(b1_mantissas)	addu	$4,$4,$2	lw	$3,0($4)	addiu	$6,$6,5	sw	$3,0($22)	lw	$2,4($4)	sw	$6,8($18)	sw	$2,4($22)	lw	$3,8($4)	move	$4,$0	sll	$2,$4,2	sw	$3,8($22)	addu	$2,$2,$22	lw	$3,0($2)	addiu	$4,$4,1	sw	$0,32($22)	sw	$4,32($22)	move	$4,$3	j	$L67	sw	$3,0($17)$L76:	jal	av_random_generate_untempered_numbers	move	$4,$16	j	$L63	lw	$6,2496($16)$L66:	andi	$2,$3,0x1	srl	$4,$4,1	jal	__floatsisf	or	$4,$2,$4	move	$4,$2	jal	__addsf3	move	$5,$2	j	$L65	move	$4,$2	.set	macro	.set	reorder	.end	get_transform_coeffs_ch	.section	.rodata.str1.4,"aMS",@progbits,1	.align	2$LC28:	.ascii	"cplendf = %d < cplbegf = %d\012\000"	.align	2$LC32:	.ascii	"chbwcod = %d > 60\000"	.align	2$LC33:	.ascii	"delta bit allocation strategy reserved\012\000"	.align	2$LC34:	.ascii	"error in decoupling channels\012\000"	.align	2$LC36:	.ascii	"Error in routine get_transform_coeffs\012\000"	.globl	__divsf3	.globl	__extendsfdf2	.section	.rodata.cst4	.align	2$LC27:	.word	1065353216	.align	2$LC29:	.word	1031798784	.align	2$LC30:	.word	1098907648	.align	2$LC31:	.word	1023410176	.align	2$LC35:	.word	1090519040	.section	.rodata.cst8	.align	3$LC37:	.word	1719614413	.word	1072079006	.section	.text.ac3_parse_audio_block,"ax",@progbits	.align	2	.align	5	.ent	ac3_parse_audio_block	.type	ac3_parse_audio_block, @functionac3_parse_audio_block:	.frame	$sp,2808,$31		# vars= 2720, regs= 10/0, args= 48, gp= 0	.mask	0xc0ff0000,-4	.fmask	0x00000000,0	.set	noreorder	.set	nomacro		addiu	$sp,$sp,-2808	sw	$4,2808($sp)	sw	$18,2776($sp)	sw	$31,2804($sp)	sw	$fp,2800($sp)	sw	$23,2796($sp)	sw	$22,2792($sp)	sw	$21,2788($sp)	sw	$20,2784($sp)	sw	$19,2780($sp)	sw	$17,2772($sp)	sw	$16,2768($sp)	lw	$3,2808($sp)	lw	$2,524($4)	sw	$5,2812($sp)	lw	$7,0($3)	sw	$2,2696($sp)	addiu	$4,$sp,48	li	$2,39632			# 0x9ad0	move	$5,$0	li	$6,7			# 0x7	addu	$18,$3,$2	jal	memset	sw	$7,2692($sp)	lw	$8,2696($sp)	blez	$8,$L81	move	$7,$0	lw	$21,0($18)	lw	$6,2808($sp)$L83:	lw	$5,8($18)	addiu	$7,$7,1	sra	$2,$5,3	addu	$2,$21,$2	lbu	$3,0($2)	andi	$4,$5,0x7	sll	$3,$3,$4	andi	$3,$3,0x00ff	lw	$2,2696($sp)	addiu	$16,$5,1	srl	$3,$3,7	sw	$16,8($18)	sw	$3,12($6)	bne	$2,$7,$L83	addiu	$6,$6,4	lw	$3,2808($sp)	li	$2,1			# 0x1	sw	$2,64($3)	move	$6,$3	move	$7,$0$L85:	lw	$5,8($18)	addiu	$7,$7,1	sra	$2,$5,3	addu	$2,$21,$2	lbu	$3,0($2)	andi	$4,$5,0x7	sll	$3,$3,$4	andi	$3,$3,0x00ff	srl	$3,$3,7	addiu	$16,$5,1	sw	$16,8($18)	sw	$3,40($6)	bne	$3,$0,$L86	addiu	$6,$6,4	lw	$4,2808($sp)	sw	$0,64($4)$L86:	lw	$5,2696($sp)	bne	$5,$7,$L85	nop$L88:	lw	$6,2808($sp)	lw	$7,2812($sp)	lw	$2,0($6)	beq	$7,$0,$L343	sltu	$6,$2,1	lw	$8,2808($sp)	sll	$3,$6,2	addu	$3,$3,$8	lui	$2,%hi(dynrng_tab)	lw	$16,8($18)	addiu	$10,$2,%lo(dynrng_tab)	addiu	$7,$3,608	li	$11,-1			# 0xffffffffffffffff$L90:	sra	$2,$16,3	addu	$2,$21,$2	lbu	$3,0($2)	andi	$4,$16,0x7	sll	$3,$3,$4	andi	$3,$3,0x00ff	move	$9,$16	addiu	$16,$16,1	sra	$2,$16,3	srl	$3,$3,7	addiu	$6,$6,-1	addu	$2,$2,$21	andi	$8,$16,0x7	beq	$3,$0,$L91	sw	$16,8($18)	lbu	$3,0($2)	lbu	$4,1($2)	lbu	$5,3($2)	sll	$3,$3,24	lbu	$2,2($2)	sll	$4,$4,16	or	$3,$3,$4	or	$3,$3,$5	sll	$2,$2,8	or	$2,$2,$3	sll	$2,$2,$8	srl	$2,$2,24	sll	$2,$2,2	addu	$2,$2,$10	lw	$3,0($2)	addiu	$16,$9,9	sw	$3,0($7)	sw	$16,8($18)$L91:	bne	$6,$11,$L90	addiu	$7,$7,-4	sra	$2,$16,3$L466:	addu	$2,$21,$2	lbu	$3,0($2)	andi	$4,$16,0x7	sll	$3,$3,$4	andi	$3,$3,0x00ff	addiu	$16,$16,1	srl	$3,$3,7	bne	$3,$0,$L437	sw	$16,8($18)$L97:	lw	$5,2808($sp)$L461:	lw	$3,68($5)	beq	$3,$0,$L115	lw	$4,2692($sp)	lw	$6,2696($sp)	blez	$6,$L438	lw	$7,2696($sp)	li	$8,688			# 0x2b0	addiu	$7,$7,1	lw	$22,2808($sp)	li	$23,1			# 0x1	move	$5,$0	sw	$7,2724($sp)	sw	$8,2760($sp)$L120:	lw	$2,76($22)	beq	$2,$0,$L467	lw	$7,2760($sp)	lw	$16,8($18)	sra	$2,$16,3	addu	$2,$21,$2	lbu	$3,0($2)	andi	$4,$16,0x7	sll	$3,$3,$4	andi	$3,$3,0x00ff	move	$7,$16	srl	$3,$3,7	addiu	$16,$16,1	beq	$3,$0,$L121	sw	$16,8($18)	sra	$4,$16,3	addu	$4,$4,$21	lbu	$2,0($4)	lbu	$5,1($4)	lbu	$6,3($4)	lbu	$3,2($4)	sll	$2,$2,24	sll	$5,$5,16	or	$2,$2,$5	or	$2,$2,$6	sll	$3,$3,8	andi	$4,$16,0x7	or	$3,$3,$2	addiu	$16,$7,3	lw	$2,2808($sp)	sll	$3,$3,$4	sw	$16,8($18)	srl	$3,$3,30	lw	$4,1120($2)	sll	$2,$3,1	blez	$4,$L124	addu	$fp,$2,$3	lw	$3,2808($sp)	lw	$4,2760($sp)	move	$20,$0	j	$L126	addu	$17,$3,$4$L127:	jal	__floatsisf	addiu	$20,$20,1	lui	$3,%hi($LC30)	lw	$5,%lo($LC30)($3)	jal	__addsf3	move	$4,$2	lui	$3,%hi($LC31)	lw	$5,%lo($LC31)($3)	jal	__mulsf3	move	$4,$2	sw	$2,0($17)	move	$4,$2	lui	$5,%hi(scale_factors)	addu	$2,$fp,$19	addiu	$3,$5,%lo(scale_factors)	sll	$2,$2,2	addu	$2,$2,$3	jal	__mulsf3	lw	$5,0($2)	lw	$6,2808($sp)	sw	$2,0($17)	lw	$3,1120($6)	slt	$3,$20,$3	beq	$3,$0,$L124	addiu	$17,$17,4$L126:	move	$12,$16	sra	$3,$16,3	andi	$11,$16,0x7	addiu	$16,$16,4	addu	$3,$3,$21	sra	$7,$16,3	lbu	$10,3($3)	addu	$7,$7,$21	lbu	$6,2($3)	lbu	$2,0($3)	lbu	$5,1($3)	sw	$16,8($18)	lbu	$4,0($7)	lbu	$8,1($7)	lbu	$9,3($7)	lbu	$3,2($7)	sll	$2,$2,24	sll	$5,$5,16	sll	$4,$4,24	sll	$8,$8,16	or	$2,$2,$5	or	$4,$4,$8	or	$2,$2,$10	or	$4,$4,$9	sll	$6,$6,8	sll	$3,$3,8	or	$6,$6,$2	or	$3,$3,$4	andi	$2,$16,0x7	sll	$3,$3,$2	sll	$6,$6,$11	addiu	$16,$12,8	srl	$3,$3,28	srl	$19,$6,28	li	$2,15			# 0xf	move	$4,$3	bne	$19,$2,$L127	sw	$16,8($18)	jal	__floatsisf	addiu	$20,$20,1	lui	$3,%hi($LC29)	lw	$5,%lo($LC29)($3)	jal	__mulsf3	move	$4,$2	sw	$2,0($17)	move	$4,$2	lui	$5,%hi(scale_factors)	addu	$2,$fp,$19	addiu	$3,$5,%lo(scale_factors)	sll	$2,$2,2	addu	$2,$2,$3	jal	__mulsf3	lw	$5,0($2)	lw	$6,2808($sp)	sw	$2,0($17)	lw	$3,1120($6)	slt	$3,$20,$3	bne	$3,$0,$L126	addiu	$17,$17,4$L124:	li	$5,1			# 0x1$L121:	lw	$7,2760($sp)$L467:	lw	$8,2724($sp)	addiu	$7,$7,72	addiu	$23,$23,1	sw	$7,2760($sp)	bne	$8,$23,$L120	addiu	$22,$22,4$L119:	lw	$3,2692($sp)	li	$2,2			# 0x2	beq	$3,$2,$L439	lw	$8,2808($sp)	lw	$3,68($8)$L130:	lw	$5,2808($sp)$L469:	sltu	$8,$3,1	lw	$4,532($5)	lw	$20,520($5)	sll	$2,$4,2	addu	$2,$2,$5	slt	$3,$20,$8	sw	$0,200($5)	bne	$3,$0,$L147	sw	$0,200($2)	sll	$2,$8,2	addiu	$2,$2,200	addiu	$6,$sp,48	addu	$10,$5,$2	beq	$8,$4,$L440	addu	$13,$6,$8$L150:	lw	$6,8($18)	sra	$4,$6,3	addu	$4,$4,$21	lbu	$3,0($4)	lbu	$5,1($4)	lbu	$7,3($4)	lbu	$2,2($4)	sll	$3,$3,24	sll	$5,$5,16	or	$3,$3,$5	or	$3,$3,$7	sll	$2,$2,8	or	$2,$2,$3	andi	$4,$6,0x7	sll	$2,$2,$4	srl	$2,$2,30	addiu	$16,$6,2	sw	$16,8($18)	sw	$2,0($10)$L152:	beq	$2,$0,$L153	addiu	$8,$8,1	li	$2,3	sb	$2,0($13)$L153:	lw	$2,2808($sp)	addiu	$10,$10,4	lw	$20,520($2)	slt	$2,$20,$8	bne	$2,$0,$L147	addiu	$13,$13,1	lw	$7,2808($sp)	lw	$4,532($7)	bne	$8,$4,$L150	nop$L440:	lw	$6,8($18)	sra	$4,$6,3	addu	$4,$4,$21	lbu	$3,0($4)	lbu	$5,1($4)	lbu	$7,3($4)	lbu	$2,2($4)	sll	$3,$3,24	sll	$5,$5,16	or	$3,$3,$5	or	$3,$3,$7	sll	$2,$2,8	or	$2,$2,$3	andi	$4,$6,0x7	sll	$2,$2,$4	srl	$2,$2,31	addiu	$16,$6,1	sw	$16,8($18)	j	$L152	sw	$2,0($10)$L147:	lw	$3,2696($sp)	blez	$3,$L155	lw	$17,2808($sp)	j	$L157	li	$19,1			# 0x1$L442:	lw	$4,2808($sp)	lw	$2,1128($4)	sw	$2,1160($17)$L162:	lw	$5,2812($sp)	blez	$5,$L158	addiu	$4,$sp,48	lw	$2,1160($17)	li	$5,3			# 0x3	beq	$8,$2,$L158	li	$6,7			# 0x7	jal	memset	nop$L158:	lw	$6,2696($sp)	addiu	$19,$19,1	slt	$2,$6,$19	bne	$2,$0,$L441	addiu	$17,$17,4$L157:	lw	$2,204($17)	beq	$2,$0,$L158	sw	$0,1132($17)	lw	$2,76($17)	bne	$2,$0,$L442	lw	$8,1160($17)	lw	$6,8($18)	lw	$21,0($18)	sra	$4,$6,3	addu	$4,$4,$21	lbu	$3,0($4)	lbu	$5,1($4)	lbu	$7,3($4)	lbu	$2,2($4)	sll	$3,$3,24	sll	$5,$5,16	or	$3,$3,$5	or	$3,$3,$7	sll	$2,$2,8	or	$2,$2,$3	andi	$4,$6,0x7	sll	$2,$2,$4	srl	$7,$2,26	sll	$3,$7,1	addu	$3,$3,$7	addiu	$16,$6,6	slt	$2,$7,61	addiu	$3,$3,73	beq	$2,$0,$L362	sw	$16,8($18)	j	$L162	sw	$3,1160($17)$L441:	lw	$7,2808($sp)	lw	$21,0($18)	lw	$20,520($7)$L155:	lw	$8,2808($sp)	lw	$2,68($8)	lw	$3,532($8)	sltu	$12,$2,1	sll	$3,$3,2	addu	$3,$3,$8	li	$2,7			# 0x7	slt	$4,$20,$12	sw	$2,1156($3)	bne	$4,$0,$L350	sw	$0,1128($3)	sll	$3,$12,8	sll	$2,$12,2	addiu	$2,$2,200	addu	$4,$3,$8	addu	$14,$8,$2	addiu	$13,$4,1220	lui	$2,%hi(exp_ungroup_tab)	lw	$16,8($18)	addiu	$22,$2,%lo(exp_ungroup_tab)	move	$15,$13$L169:	lw	$3,0($14)	beq	$3,$0,$L170	addiu	$3,$3,-1	li	$2,3			# 0x3	bne	$12,$0,$L172	sll	$4,$2,$3	lw	$3,2808($sp)	lw	$2,1156($3)	lw	$3,1128($3)	subu	$2,$2,$3	div	$0,$2,$4	teq	$4,$0,7	mflo	$10$L174:	sra	$2,$16,3	addu	$2,$2,$21	lbu	$3,0($2)	lbu	$5,1($2)	lbu	$6,3($2)	lbu	$4,2($2)	sll	$5,$5,16	sll	$3,$3,24	or	$3,$3,$5	or	$3,$3,$6	sll	$4,$4,8	andi	$2,$16,0x7	or	$4,$4,$3	addiu	$16,$16,4	sw	$16,8($18)	sll	$4,$4,$2	lw	$6,0($14)	sltu	$2,$12,1	srl	$4,$4,28	sll	$4,$4,$2	lw	$5,928($14)	sltu	$3,$0,$12	xori	$2,$6,0x3	sll	$19,$4,24	addu	$3,$3,$5	sra	$19,$19,24	sltu	$2,$2,1	addu	$7,$6,$2	sb	$19,0($13)	blez	$10,$L177	addu	$17,$15,$3	lw	$16,8($18)	lw	$21,0($18)	move	$9,$0	addiu	$8,$sp,616	move	$11,$22$L179:	sra	$4,$16,3	addu	$4,$4,$21	lbu	$3,0($4)	lbu	$5,1($4)	lbu	$6,3($4)	lbu	$2,2($4)	sll	$5,$5,16	sll	$3,$3,24	or	$3,$3,$5	or	$3,$3,$6	sll	$2,$2,8	andi	$4,$16,0x7	or	$2,$2,$3	sll	$2,$2,$4	srl	$2,$2,25	sll	$3,$2,1	addu	$3,$3,$2	addiu	$16,$16,7	sw	$16,8($18)	addu	$3,$3,$11	lbu	$5,2($3)	lbu	$2,0($3)	lbu	$4,1($3)	addiu	$9,$9,1	sw	$2,0($8)	sw	$4,4($8)	sw	$5,8($8)	bne	$10,$9,$L179	addiu	$8,$8,12$L177:	sll	$2,$10,1	addu	$10,$2,$10	blez	$10,$L180	nop	andi	$4,$19,0x00ff	move	$6,$17	move	$9,$0	addiu	$8,$sp,616	li	$11,24			# 0x18$L182:	lw	$2,0($8)	addu	$2,$4,$2	addiu	$2,$2,-2	slt	$3,$2,25	movz	$2,$11,$3	slt	$4,$2,0	movn	$2,$0,$4	blez	$7,$L183	move	$4,$2	sll	$5,$2,24	sra	$5,$5,24	move	$2,$6	move	$3,$0$L185:	addiu	$3,$3,1	sb	$5,0($2)	bne	$7,$3,$L185	addiu	$2,$2,1$L183:	addiu	$9,$9,1	addiu	$8,$8,4	bne	$10,$9,$L182	addu	$6,$6,$7$L180:	beq	$12,$0,$L351	lw	$3,2808($sp)	lw	$2,532($3)	beq	$12,$2,$L352	nop	lw	$16,8($18)	lw	$21,0($18)	addiu	$16,$16,2	sw	$16,8($18)	lw	$20,520($3)$L170:	addiu	$12,$12,1	slt	$2,$20,$12	addiu	$15,$15,256	addiu	$14,$14,4	beq	$2,$0,$L169	addiu	$13,$13,256$L167:	sra	$2,$16,3	addu	$2,$21,$2	lbu	$3,0($2)	andi	$4,$16,0x7	sll	$3,$3,$4	andi	$3,$3,0x00ff	move	$7,$16	srl	$3,$3,7	addiu	$16,$16,1	beq	$3,$0,$L188	sw	$16,8($18)	sra	$4,$16,3	addu	$4,$4,$21	lbu	$2,0($4)	lbu	$5,1($4)	lbu	$6,3($4)	lbu	$3,2($4)	sll	$5,$5,16	sll	$2,$2,24	or	$2,$2,$5	or	$2,$2,$6	sll	$3,$3,8	andi	$4,$16,0x7	or	$3,$3,$2	sll	$3,$3,$4	lui	$2,%hi(ff_sdecaytab)	lw	$6,2808($sp)	addiu	$16,$7,3	addiu	$2,$2,%lo(ff_sdecaytab)	srl	$3,$3,30	sw	$16,8($18)	addu	$3,$3,$2	lbu	$4,0($3)	lw	$2,1188($6)	lw	$8,2808($sp)	sra	$4,$4,$2	sw	$4,1196($6)	lw	$6,8($18)	sra	$4,$6,3	addu	$4,$4,$21	lbu	$2,0($4)	lbu	$5,1($4)	lbu	$7,3($4)	lbu	$3,2($4)	sll	$5,$5,16	sll	$2,$2,24	or	$2,$2,$5	or	$2,$2,$7	sll	$3,$3,8	andi	$4,$6,0x7	or	$3,$3,$2	sll	$3,$3,$4	lui	$2,%hi(ff_fdecaytab)	lw	$7,2808($sp)	addiu	$16,$6,2	addiu	$2,$2,%lo(ff_fdecaytab)	srl	$3,$3,30	sw	$16,8($18)	addu	$3,$3,$2	lbu	$4,0($3)	lw	$2,1188($7)	sra	$4,$4,$2	sw	$4,1200($7)	lw	$7,8($18)	sra	$4,$7,3	addu	$4,$4,$21

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