parse_mp4.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 3,108 行 · 第 1/3 页

	move	$7,$19
	.set	macro
	.set	reorder

	move	$4,$17
	sw	$2,32($sp)
	.set	noreorder
	.set	nomacro
	jal	__floatsidf
	sw	$3,36($sp)
	.set	macro
	.set	reorder

	move	$4,$2
	.set	noreorder
	.set	nomacro
	bltz	$17,$L360
	move	$5,$3
	.set	macro
	.set	reorder

$L224:
	move	$6,$18
	.set	noreorder
	.set	nomacro
	jal	__muldf3
	move	$7,$19
	.set	macro
	.set	reorder

	lui	$6,%hi($LC3)
	addiu	$6,$6,%lo($LC3)
	li	$4,7			# 0x7
	li	$5,6			# 0x6
	move	$7,$21
	sw	$2,40($sp)
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	sw	$3,44($sp)
	.set	macro
	.set	reorder

	sltu	$2,$21,15
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L347
	sh	$0,28($20)
	.set	macro
	.set	reorder

	lw	$3,36($16)
	lw	$2,40($16)
	sltu	$2,$3,$2
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L227
	addiu	$5,$3,1
	.set	macro
	.set	reorder

	lw	$7,80($16)
	addu	$2,$3,$7
	lbu	$3,0($2)
	sw	$5,36($16)
$L229:
	li	$2,5			# 0x5
	beq	$3,$2,$L361
$L347:
	.set	noreorder
	.set	nomacro
	jal	uc_free
	move	$4,$16
	.set	macro
	.set	reorder

	lw	$31,72($sp)
	lw	$21,68($sp)
	lw	$20,64($sp)
	lw	$19,60($sp)
	lw	$18,56($sp)
	lw	$17,52($sp)
	lw	$16,48($sp)
	move	$2,$0
	.set	noreorder
	.set	nomacro
	j	$31
	addiu	$sp,$sp,80
	.set	macro
	.set	reorder

$L350:
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L80
	addu	$2,$5,$7
	.set	macro
	.set	reorder

	addiu	$5,$5,1
	lbu	$2,0($2)
	sw	$5,36($16)
$L82:
	andi	$2,$2,0x00ff
	sll	$3,$2,24
	sra	$3,$3,24
	.set	noreorder
	.set	nomacro
	bgez	$3,$L85
	andi	$17,$2,0x7f
	.set	macro
	.set	reorder

	sltu	$2,$5,$6
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L87
	addu	$2,$5,$7
	.set	macro
	.set	reorder

	addiu	$5,$5,1
	lbu	$2,0($2)
	sw	$5,36($16)
$L89:
	andi	$2,$2,0x00ff
	sll	$4,$2,24
	sll	$3,$17,7
	andi	$2,$2,0x7f
	sra	$4,$4,24
	.set	noreorder
	.set	nomacro
	bgez	$4,$L85
	or	$17,$3,$2
	.set	macro
	.set	reorder

	sltu	$2,$5,$6
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L93
	addu	$2,$5,$7
	.set	macro
	.set	reorder

	addiu	$5,$5,1
	lbu	$2,0($2)
	sw	$5,36($16)
$L95:
	andi	$2,$2,0x00ff
	sll	$4,$2,24
	sll	$3,$17,7
	andi	$2,$2,0x7f
	sra	$4,$4,24
	.set	noreorder
	.set	nomacro
	bgez	$4,$L85
	or	$17,$3,$2
	.set	macro
	.set	reorder

	sltu	$2,$5,$6
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L98
	addu	$2,$5,$7
	.set	macro
	.set	reorder

	addiu	$5,$5,1
	lbu	$2,0($2)
	sw	$5,36($16)
$L100:
	sll	$3,$17,7
	andi	$2,$2,0x7f
	or	$17,$3,$2
$L85:
	sltu	$2,$5,$6
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L102
	andi	$18,$17,0xffff
	.set	macro
	.set	reorder

	lw	$2,80($16)
	addu	$2,$5,$2
	lbu	$3,0($2)
	addiu	$5,$5,1
	sll	$17,$3,8
	sw	$5,36($16)
$L104:
	sltu	$2,$5,$6
	beq	$2,$0,$L107
	lw	$2,80($16)
	addu	$2,$5,$2
	addiu	$5,$5,1
	lbu	$2,0($2)
	sw	$5,36($16)
$L109:
	or	$2,$2,$17
	sltu	$3,$5,$6
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L112
	sh	$2,8($20)
	.set	macro
	.set	reorder

	lw	$2,80($16)
	addu	$2,$5,$2
	lbu	$3,0($2)
	addiu	$5,$5,1
	andi	$3,$3,0x00ff
	move	$4,$3
	sw	$5,36($16)
$L114:
	lhu	$2,8($20)
	lui	$6,%hi($LC1)
	sb	$4,10($20)
	addiu	$6,$6,%lo($LC1)
	li	$4,7			# 0x7
	li	$5,6			# 0x6
	move	$7,$18
	sw	$2,16($sp)
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	sw	$3,20($sp)
	.set	macro
	.set	reorder

	sltu	$2,$18,20
	beq	$2,$0,$L117
	j	$L133
$L42:
	addiu	$4,$20,3
	sb	$0,0($20)
	sb	$0,1($20)
	.set	noreorder
	.set	nomacro
	j	$L39
	sb	$0,2($20)
	.set	macro
	.set	reorder

$L53:
	sb	$0,6($5)
	sb	$0,4($5)
	.set	noreorder
	.set	nomacro
	j	$L50
	sb	$0,5($5)
	.set	macro
	.set	reorder

$L358:
	lw	$5,36($16)
	lw	$6,40($16)
	.set	noreorder
	.set	nomacro
	j	$L61
	li	$18,-65536			# 0xffffffffffff0000
	.set	macro
	.set	reorder

$L357:
	lw	$5,36($16)
	lw	$6,40($16)
	.set	noreorder
	.set	nomacro
	j	$L66
	li	$17,-256			# 0xffffffffffffff00
	.set	macro
	.set	reorder

$L356:
	.set	noreorder
	.set	nomacro
	j	$L71
	li	$3,-256			# 0xffffffffffffff00
	.set	macro
	.set	reorder

$L351:
	lw	$5,36($16)
	lw	$7,80($16)
	lw	$6,40($16)
	addu	$2,$7,$5
	lbu	$3,0($2)
	addiu	$5,$5,1
	.set	noreorder
	.set	nomacro
	j	$L76
	sw	$5,36($16)
	.set	macro
	.set	reorder

$L348:
	addiu	$4,$20,1
	.set	noreorder
	.set	nomacro
	j	$L39
	sb	$0,0($20)
	.set	macro
	.set	reorder

$L349:
	.set	noreorder
	.set	nomacro
	j	$L50
	sb	$0,4($5)
	.set	macro
	.set	reorder

$L355:
	.set	noreorder
	.set	nomacro
	j	$L127
	li	$2,-256			# 0xffffffffffffff00
	.set	macro
	.set	reorder

$L353:
	lw	$5,36($16)
	lw	$6,40($16)
	.set	noreorder
	.set	nomacro
	j	$L122
	li	$17,-65536			# 0xffffffffffff0000
	.set	macro
	.set	reorder

$L80:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$16
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L83
	move	$17,$0
	.set	macro
	.set	reorder

	lw	$5,36($16)
	lw	$7,80($16)
	lw	$6,40($16)
	addu	$2,$7,$5
	lbu	$2,0($2)
	addiu	$5,$5,1
	.set	noreorder
	.set	nomacro
	j	$L82
	sw	$5,36($16)
	.set	macro
	.set	reorder

$L136:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$16
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L139
	move	$17,$0
	.set	macro
	.set	reorder

	lw	$5,36($16)
	lw	$7,80($16)
	lw	$6,40($16)
	addu	$2,$7,$5
	lbu	$2,0($2)
	addiu	$5,$5,1
	.set	noreorder
	.set	nomacro
	j	$L138
	sw	$5,36($16)
	.set	macro
	.set	reorder

$L112:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$16
	.set	macro
	.set	reorder

	beq	$2,$0,$L362
	lw	$2,36($16)
	lw	$3,80($16)
	addiu	$5,$2,1
	addu	$3,$3,$2
	lbu	$4,0($3)
	sw	$5,36($16)
	andi	$3,$4,0x00ff
	.set	noreorder
	.set	nomacro
	j	$L114
	move	$4,$3
	.set	macro
	.set	reorder

$L107:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$16
	.set	macro
	.set	reorder

	beq	$2,$0,$L363
	lw	$5,36($16)
	lw	$2,80($16)
	lw	$6,40($16)
	addu	$2,$2,$5
	lbu	$2,0($2)
	addiu	$5,$5,1
	.set	noreorder
	.set	nomacro
	j	$L109
	sw	$5,36($16)
	.set	macro
	.set	reorder

$L102:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$16
	.set	macro
	.set	reorder

	beq	$2,$0,$L364
	lw	$5,36($16)
	lw	$2,80($16)
	lw	$6,40($16)
	addu	$2,$2,$5
	lbu	$3,0($2)
	addiu	$5,$5,1
	sll	$17,$3,8
	.set	noreorder
	.set	nomacro
	j	$L104
	sw	$5,36($16)
	.set	macro
	.set	reorder

$L87:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$16
	.set	macro
	.set	reorder

	beq	$2,$0,$L90
	lw	$5,36($16)
	lw	$7,80($16)
	lw	$6,40($16)
	addu	$2,$7,$5
	lbu	$2,0($2)
	addiu	$5,$5,1
	.set	noreorder
	.set	nomacro
	j	$L89
	sw	$5,36($16)
	.set	macro
	.set	reorder

$L218:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$16
	.set	macro
	.set	reorder

	beq	$2,$0,$L365
	lw	$2,36($16)
	lw	$3,80($16)
	addiu	$5,$2,1
	addu	$3,$3,$2
	lbu	$4,0($3)
	sw	$5,36($16)
	.set	noreorder
	.set	nomacro
	j	$L220
	move	$3,$4
	.set	macro
	.set	reorder

$L213:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$16
	.set	macro
	.set	reorder

	beq	$2,$0,$L366
	lw	$5,36($16)
	lw	$2,80($16)
	lw	$6,40($16)
	addu	$2,$2,$5
	lbu	$3,0($2)
	addiu	$5,$5,1
	move	$17,$3
	.set	noreorder
	.set	nomacro
	j	$L215
	sw	$5,36($16)
	.set	macro
	.set	reorder

$L208:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$16
	.set	macro
	.set	reorder

	beq	$2,$0,$L367
	lw	$5,36($16)
	lw	$2,80($16)
	lw	$6,40($16)
	addu	$2,$2,$5
	lbu	$3,0($2)
	addiu	$5,$5,1
	move	$18,$3
	.set	noreorder
	.set	nomacro
	j	$L210
	sw	$5,36($16)
	.set	macro
	.set	reorder

$L203:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$16
	.set	macro
	.set	reorder

	beq	$2,$0,$L368
	lw	$5,36($16)
	lw	$2,80($16)
	lw	$6,40($16)
	addu	$2,$2,$5
	lbu	$3,0($2)
	addiu	$5,$5,1
	sll	$19,$3,8
	.set	noreorder
	.set	nomacro
	j	$L205
	sw	$5,36($16)
	.set	macro
	.set	reorder

$L198:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$16
	.set	macro
	.set	reorder

	beq	$2,$0,$L369
	lw	$2,36($16)
	lw	$3,80($16)
	addiu	$5,$2,1
	addu	$3,$3,$2
	lbu	$4,0($3)
	sw	$5,36($16)
	.set	noreorder
	.set	nomacro
	j	$L200
	move	$3,$4
	.set	macro
	.set	reorder

$L193:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$16
	.set	macro
	.set	reorder

	beq	$2,$0,$L370
	lw	$5,36($16)
	lw	$2,80($16)
	lw	$6,40($16)
	addu	$2,$2,$5
	lbu	$3,0($2)
	addiu	$5,$5,1
	move	$17,$3
	.set	noreorder
	.set	nomacro
	j	$L195
	sw	$5,36($16)
	.set	macro
	.set	reorder

$L188:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$16
	.set	macro
	.set	reorder

	beq	$2,$0,$L371
	lw	$5,36($16)
	lw	$2,80($16)
	lw	$6,40($16)
	addu	$2,$2,$5
	lbu	$3,0($2)
	addiu	$5,$5,1
	move	$18,$3
	.set	noreorder
	.set	nomacro
	j	$L190
	sw	$5,36($16)
	.set	macro
	.set	reorder

$L183:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$16
	.set	macro
	.set	reorder

	beq	$2,$0,$L372
	lw	$5,36($16)
	lw	$2,80($16)
	lw	$6,40($16)
	addu	$2,$2,$5
	lbu	$3,0($2)
	addiu	$5,$5,1
	sll	$19,$3,8
	.set	noreorder
	.set	nomacro
	j	$L185
	sw	$5,36($16)
	.set	macro
	.set	reorder

$L178:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$16
	.set	macro
	.set	reorder

	beq	$2,$0,$L373
	lw	$2,36($16)
	lw	$3,80($16)
	addiu	$5,$2,1
	addu	$3,$3,$2
	lbu	$4,0($3)
	sw	$5,36($16)
	.set	noreorder
	.set	nomacro
	j	$L180
	move	$3,$4
	.set	macro
	.set	reorder

$L173:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$16
	.set	macro
	.set	reorder

	beq	$2,$0,$L374
	lw	$5,36($16)
	lw	$2,80($16)
	lw	$6,40($16)
	addu	$2,$2,$5
	lbu	$3,0($2)
	addiu	$5,$5,1
	move	$17,$3
	.set	noreorder
	.set	nomacro
	j	$L175
	sw	$5,36($16)
	.set	macro
	.set	reorder

$L168:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$16
	.set	macro
	.set	reorder

	beq	$2,$0,$L375
	lw	$5,36($16)
	lw	$2,80($16)
	lw	$6,40($16)
	addu	$2,$2,$5
	lbu	$3,0($2)
	addiu	$5,$5,1
	sll	$18,$3,8
	.set	noreorder
	.set	nomacro
	j	$L170
	sw	$5,36($16)
	.set	macro
	.set	reorder

$L163:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$16
	.set	macro
	.set	reorder

	beq	$2,$0,$L165
	lw	$2,36($16)
	lw	$3,80($16)
	addiu	$5,$2,1
	addu	$3,$3,$2
	lbu	$4,0($3)
	sw	$5,36($16)
	.set	noreorder
	.set	nomacro
	j	$L165
	andi	$2,$4,0x00ff
	.set	macro
	.set	reorder

$L158:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$16
	.set	macro
	.set	reorder

	beq	$2,$0,$L376
	lw	$2,36($16)
	lw	$3,80($16)
	addiu	$5,$2,1
	addu	$3,$3,$2
	lbu	$4,0($3)
	sw	$5,36($16)
	.set	noreorder
	.set	nomacro
	j	$L160
	andi	$3,$4,0x00ff
	.set	macro
	.set	reorder

$L93:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$16
	.set	macro
	.set	reorder

	beq	$2,$0,$L90
	lw	$5,36($16)
	lw	$7,80($16)
	lw	$6,40($16)
	addu	$2,$7,$5
	lbu	$2,0($2)
	addiu	$5,$5,1
	.set	noreorder
	.set	nomacro
	j	$L95
	sw	$5,36($16)
	.set	macro
	.set	reorder

$L143:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$16
	.set	macro
	.set	reorder

	beq	$2,$0,$L146
	lw	$5,36($16)
	lw	$7,80($16)
	lw	$6,40($16)
	addu	$2,$7,$5
	lbu	$2,0($2)
	addiu	$5,$5,1
	.set	noreorder
	.set	nomacro
	j	$L145
	sw	$5,36($16)
	.set	macro
	.set	reorder

$L98:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$16
	.set	macro
	.set	reorder

	beq	$2,$0,$L90
	lw	$5,36($16)
	lw	$2,80($16)
	lw	$6,40($16)
	addu	$2,$2,$5
	lbu	$2,0($2)
	addiu	$5,$5,1
	.set	noreorder
	.set	nomacro
	j	$L100
	sw	$5,36($16)
	.set	macro
	.set	reorder

$L149:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$16
	.set	macro
	.set	reorder

	beq	$2,$0,$L146
	lw	$5,36($16)
	lw	$7,80($16)
	lw	$6,40($16)
	addu	$2,$7,$5
	lbu	$2,0($2)
	addiu	$5,$5,1
	.set	noreorder
	.set	nomacro
	j	$L151
	sw	$5,36($16)
	.set	macro
	.set	reorder

$L154:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$16
	.set	macro
	.set	reorder

	beq	$2,$0,$L146
	lw	$5,36($16)
	lw	$2,80($16)
	lw	$6,40($16)
	addu	$2,$2,$5
	lbu	$2,0($2)
	addiu	$5,$5,1
	.set	noreorder
	.set	nomacro
	j	$L156
	sw	$5,36($16)
	.set	macro
	.set	reorder

$L364:
	lw	$5,36($16)
	lw	$6,40($16)
	.set	noreorder
	.set	nomacro
	j	$L104
	li	$17,-65536			# 0xffffffffffff0000
	.set	macro
	.set	reorder

$L363:
	lw	$5,36($16)
	lw	$6,40($16)
	.set	noreorder
	.set	nomacro
	j	$L109
	li	$2,-256			# 0xffffffffffffff00
	.set	macro
	.set	reorder

$L362:
	move	$4,$0
	.set	noreorder
	.set	nomacro
	j	$L114
	move	$3,$0
	.set	macro
	.set	reorder

$L376:
	.set	noreorder
	.set	nomacro
	j	$L160
	move	$3,$0
	.set	macro
	.set	reorder

$L375:
	lw	$5,36($16)
	lw	$6,40($16)
	.set	noreorder
	.set	nomacro
	j	$L170
	li	$18,-65536			# 0xffffffffffff0000
	.set	macro
	.set	reorder

$L374:
	lw	$5,36($16)
	lw	$6,40($16)
	.set	noreorder
	.set	nomacro
	j	$L175
	li	$17,-256			# 0xffffffffffffff00
	.set	macro
	.set	reorder

$L373:
	.set	noreorder
	.set	nomacro
	j	$L180
	li	$3,-256			# 0xffffffffffffff00
	.set	macro
	.set	reorder

$L372:
	lw	$5,36($16)
	lw	$6,40($16)
	.set	noreorder
	.set	nomacro
	j	$L185
	li	$19,-65536			# 0xffffffffffff0000
	.set	macro
	.set	reorder

$L371:
	lw	$5,36($16)
	lw	$6,40($16)
	.set	noreorder
	.set	nomacro
	j	$L190
	li	$18,-256			# 0xffffffffffffff00
	.set	macro
	.set	reorder

$L370:
	lw	$5,36($16)
	lw	$6,40($16)
	.set	noreorder
	.set	nomacro
	j	$L195
	li	$17,-256			# 0xffffffffffffff00
	.set	macro
	.set	reorder

$L369:
	.set	noreorder
	.set	nomacro
	j	$L200
	li	$3,-256			# 0xffffffffffffff00
	.set	macro
	.set	reorder

$L368:
	lw	$5,36($16)
	lw	$6,40($16)
	.set	noreorder
	.set	nomacro
	j	$L205
	li	$19,-65536			# 0xffffffffffff0000
	.set	macro
	.set	reorder

$L367:
	lw	$5,36($16)
	lw	$6,40($16)
	.set	noreorder
	.set	nomacro
	j	$L210
	li	$18,-256			# 0xffffffffffffff00
	.set	macro
	.set	reorder

$L366:
	lw	$5,36($16)
	lw	$6,40($16)
	.set	noreorder
	.set	nomacro
	j	$L215
	li	$17,-256			# 0xffffffffffffff00
	.set	macro
	.set	reorder

$L365:
	.set	noreorder
	.set	nomacro
	j	$L220
	li	$3,-256			# 0xffffffffffffff00
	.set	macro
	.set	reorder

$L359:
	lui	$2,%hi($LC4)
	lw	$6,%lo($LC4)($2)
	.set	noreorder
	.set	nomacro
	jal	__adddf3
	lw	$7,%lo($LC4+4)($2)
	.set	macro
	.set	reorder

	move	$4,$2
	.set	noreorder