floor1.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 2,384 行 · 第 1/3 页

	.file	1 "floor1.c"
	.section .mdebug.abi32
	.previous
	.section	.text.icomp,"ax",@progbits
	.align	2
	.align	5
	.ent	icomp
	.type	icomp, @function
icomp:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	lw	$2,0($4)
	lw	$3,0($5)
	lw	$4,0($2)
	lw	$2,0($3)
	j	$31
	subu	$2,$4,$2

	.set	macro
	.set	reorder
	.end	icomp
	.section	.text.floor1_look,"ax",@progbits
	.align	2
	.align	5
	.ent	floor1_look
	.type	floor1_look, @function
floor1_look:
	.frame	$sp,304,$31		# vars= 264, regs= 5/0, args= 16, gp= 0
	.mask	0x800f0000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-304
	sw	$19,292($sp)
	li	$4,1			# 0x1
	move	$19,$6
	li	$5,780			# 0x30c
	sw	$17,284($sp)
	sw	$16,280($sp)
	sw	$31,296($sp)
	jal	uc_calloc
	sw	$18,288($sp)

	lw	$16,840($19)
	move	$17,$2
	sw	$16,768($2)
	lw	$7,0($19)
	blez	$7,$L4
	sw	$19,776($2)

	addiu	$4,$19,4
	move	$6,$0
	move	$5,$0
$L6:
	lw	$2,0($4)
	addiu	$6,$6,1
	sll	$2,$2,2
	addu	$2,$2,$19
	lw	$3,128($2)
	addiu	$4,$4,4
	bne	$7,$6,$L6
	addu	$5,$5,$3

	addiu	$16,$5,2
	blez	$16,$L46
	sw	$16,764($17)

$L8:
	addiu	$18,$sp,16
	move	$4,$0
	move	$5,$18
$L10:
	sll	$2,$4,2
	addu	$2,$2,$19
	addiu	$4,$4,1
	addiu	$2,$2,836
	slt	$3,$4,$16
	sw	$2,0($5)
	bne	$3,$0,$L10
	addiu	$5,$5,4

	lui	$7,%hi(icomp)
	move	$5,$16
	li	$6,4			# 0x4
	addiu	$7,$7,%lo(icomp)
	jal	qsort
	move	$4,$18

	move	$6,$0
	move	$5,$0
	addiu	$25,$19,836
$L12:
	addu	$2,$18,$5
	lw	$3,0($2)
	addiu	$6,$6,1
	subu	$3,$3,$25
	addu	$2,$17,$5
	sra	$3,$3,2
	slt	$4,$6,$16
	sw	$3,0($2)
	bne	$4,$0,$L12
	addiu	$5,$5,4

	lw	$3,832($19)
$L48:
	li	$2,2			# 0x2
	beq	$3,$2,$L16
	slt	$2,$3,3

	beq	$2,$0,$L19
	li	$2,3			# 0x3

	li	$2,1			# 0x1
	beq	$3,$2,$L47
	li	$2,256			# 0x100

$L14:
	addiu	$5,$16,-2
$L50:
	blez	$5,$L49
	move	$2,$17

	lw	$16,768($17)
	lw	$10,844($19)
	move	$11,$16
	li	$12,2			# 0x2
	move	$14,$0
	addiu	$25,$19,836
$L24:
	move	$6,$25
	move	$9,$0
	move	$24,$0
	li	$15,1			# 0x1
	move	$13,$0
$L25:
	lw	$3,0($6)
	addiu	$6,$6,4
	slt	$2,$13,$3
	slt	$7,$3,$11
	slt	$4,$3,$10
	beq	$2,$0,$L26
	slt	$8,$10,$3

	beq	$4,$0,$L26
	nop

	move	$13,$3
	move	$24,$9
$L26:
	beq	$7,$0,$L29
	nop

	beq	$8,$0,$L29
	nop

	move	$11,$3
	move	$15,$9
$L29:
	addiu	$9,$9,1
	slt	$2,$9,$12
	bne	$2,$0,$L25
	sll	$2,$14,2

	addu	$3,$2,$19
	addiu	$14,$14,1
	addiu	$2,$2,512
	addu	$4,$17,$2
	slt	$2,$14,$5
	sw	$24,0($4)
	sw	$15,-252($4)
	addiu	$3,$3,848
	addiu	$12,$14,2
	move	$11,$16
	move	$24,$0
	addiu	$4,$4,4
	beq	$2,$0,$L21
	li	$15,1			# 0x1

$L22:
	lw	$10,0($3)
	bgtz	$12,$L24
	addiu	$3,$3,4

	addiu	$14,$14,1
	slt	$2,$14,$5
	sw	$24,0($4)
	sw	$15,-252($4)
	addiu	$12,$14,2
	move	$11,$16
	move	$24,$0
	addiu	$4,$4,4
	bne	$2,$0,$L22
	li	$15,1			# 0x1

$L21:
	move	$2,$17
$L49:
	lw	$31,296($sp)
	lw	$19,292($sp)
	lw	$18,288($sp)
	lw	$17,284($sp)
	lw	$16,280($sp)
	j	$31
	addiu	$sp,$sp,304

$L19:
	beq	$3,$2,$L17
	li	$2,4			# 0x4

	bne	$3,$2,$L50
	addiu	$5,$16,-2

	li	$2,64			# 0x40
	j	$L50
	sw	$2,772($17)

$L16:
	li	$2,128			# 0x80
	j	$L14
	sw	$2,772($17)

$L17:
	li	$2,86			# 0x56
	j	$L14
	sw	$2,772($17)

$L47:
	j	$L14
	sw	$2,772($17)

$L4:
	li	$2,2			# 0x2
	li	$16,2			# 0x2
	j	$L8
	sw	$2,764($17)

$L46:
	lui	$7,%hi(icomp)
	addiu	$7,$7,%lo(icomp)
	addiu	$4,$sp,16
	move	$5,$16
	jal	qsort
	li	$6,4			# 0x4

	j	$L48
	lw	$3,832($19)

	.set	macro
	.set	reorder
	.end	floor1_look
	.section	.text.floor1_inverse1,"ax",@progbits
	.align	2
	.align	5
	.ent	floor1_inverse1
	.type	floor1_inverse1, @function
floor1_inverse1:
	.frame	$sp,80,$31		# vars= 24, regs= 10/0, args= 16, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-80
	sw	$23,68($sp)
	sw	$16,40($sp)
	sw	$31,76($sp)
	sw	$fp,72($sp)
	sw	$22,64($sp)
	sw	$21,60($sp)
	sw	$20,56($sp)
	sw	$19,52($sp)
	sw	$18,48($sp)
	sw	$17,44($sp)
	lw	$2,64($4)
	sw	$5,84($sp)
	lw	$3,4($2)
	addiu	$23,$4,4
	lw	$2,28($3)
	move	$16,$4
	lw	$2,3104($2)
	move	$4,$23
	sw	$2,28($sp)
	lw	$2,84($sp)
	li	$5,1			# 0x1
	jal	oggpack_read
	lw	$fp,776($2)

	li	$3,1			# 0x1
	beq	$2,$3,$L100
	lw	$3,84($sp)

$L52:
	move	$2,$0
$L93:
	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

$L100:
	move	$4,$16
	lw	$5,764($3)
	jal	_vorbis_block_alloc
	sll	$5,$5,2

	lw	$4,84($sp)
	sw	$2,24($sp)
	lw	$2,772($4)
	addiu	$2,$2,-1
	beq	$2,$0,$L101
	nop

	move	$5,$0
$L57:
	srl	$2,$2,1
	bne	$2,$0,$L57
	addiu	$5,$5,1

$L56:
	jal	oggpack_read
	move	$4,$23

	lw	$3,24($sp)
	lw	$4,84($sp)
	sw	$2,0($3)
	lw	$2,772($4)
	addiu	$2,$2,-1
	beq	$2,$0,$L102
	nop

	move	$5,$0
$L61:
	srl	$2,$2,1
	bne	$2,$0,$L61
	addiu	$5,$5,1

$L60:
	jal	oggpack_read
	move	$4,$23

	lw	$3,24($sp)
	sw	$2,4($3)
	lw	$2,0($fp)
	blez	$2,$L62
	addiu	$4,$fp,4

	li	$2,2			# 0x2
	sw	$4,20($sp)
	sw	$0,16($sp)
	sw	$2,32($sp)
	move	$3,$4
$L64:
	lw	$17,0($3)
	sll	$2,$17,2
	addu	$2,$2,$fp
	lw	$19,192($2)
	bne	$19,$0,$L65
	lw	$20,128($2)

	move	$18,$0
$L67:
	blez	$20,$L69
	li	$2,1			# 0x1

	sll	$2,$2,$19
	lw	$4,32($sp)
	addiu	$22,$2,-1
	lw	$2,24($sp)
	sll	$3,$4,2
	sll	$21,$17,3
	addu	$16,$2,$3
	j	$L71
	move	$17,$0

$L72:
	sw	$0,0($16)
	beq	$20,$17,$L69
	addiu	$16,$16,4

$L71:
	and	$2,$18,$22
	addu	$2,$21,$2
	sll	$2,$2,2
	addu	$2,$2,$fp
	lw	$3,320($2)
	addiu	$17,$17,1
	sll	$2,$3,2
	sll	$4,$3,4
	subu	$4,$4,$2
	addu	$4,$4,$3
	lw	$2,28($sp)
	sll	$4,$4,2
	addu	$4,$2,$4
	move	$5,$23
	bltz	$3,$L72
	sra	$18,$18,$19

	jal	vorbis_book_decode
	nop

	li	$3,-1			# 0xffffffffffffffff
	beq	$2,$3,$L52
	sw	$2,0($16)

	bne	$20,$17,$L71
	addiu	$16,$16,4

$L69:
	lw	$4,16($sp)
	lw	$3,20($sp)
	lw	$2,0($fp)
	addiu	$4,$4,1
	addiu	$3,$3,4
	slt	$2,$4,$2
	sw	$4,16($sp)
	beq	$2,$0,$L62
	sw	$3,20($sp)

	lw	$4,32($sp)
	lw	$3,20($sp)
	addu	$4,$4,$20
	j	$L64
	sw	$4,32($sp)

$L65:
	lw	$2,256($2)
	move	$5,$23
	sll	$3,$2,2
	sll	$4,$2,4
	subu	$4,$4,$3
	addu	$4,$4,$2
	lw	$2,28($sp)
	sll	$4,$4,2
	jal	vorbis_book_decode
	addu	$4,$2,$4

	move	$3,$2
	li	$2,-1			# 0xffffffffffffffff
	beq	$3,$2,$L52
	move	$18,$3

	j	$L67
	nop

$L62:
	lw	$3,84($sp)
	lw	$2,764($3)
	slt	$2,$2,3
	bne	$2,$0,$L76
	lw	$10,24($sp)

	move	$9,$3
	move	$11,$fp
	j	$L78
	li	$12,2			# 0x2

$L105:
	subu	$8,$2,$4
	slt	$3,$8,$4
	move	$2,$8
	movz	$2,$4,$3
	sll	$2,$2,1
	slt	$2,$7,$2
	bne	$2,$0,$L85
	andi	$2,$7,0x1

	slt	$2,$4,$8
	beq	$2,$0,$L87
	subu	$2,$7,$8

	subu	$2,$7,$4
$L89:
	addu	$2,$4,$2
	sw	$2,8($10)
	lw	$3,512($9)
	lw	$4,24($sp)
	sll	$3,$3,2
	addu	$3,$4,$3
	lw	$2,0($3)
	andi	$2,$2,0x7fff
	sw	$2,0($3)
	lw	$4,260($9)
	lw	$2,24($sp)
	sll	$4,$4,2
	addu	$4,$2,$4
	lw	$2,0($4)
	andi	$2,$2,0x7fff
	sw	$2,0($4)
$L92:
	lw	$3,84($sp)
	addiu	$12,$12,1
	lw	$2,764($3)
	addiu	$9,$9,4
	slt	$2,$12,$2
	addiu	$11,$11,4
	beq	$2,$0,$L76
	addiu	$10,$10,4

$L78:
	lw	$2,260($9)
	lw	$3,512($9)
	sll	$8,$2,2
	lw	$2,24($sp)
	sll	$3,$3,2
	addu	$4,$3,$2
	addu	$5,$8,$2
	lw	$6,0($4)
	lw	$2,0($5)
	andi	$5,$6,0x7fff
	andi	$2,$2,0x7fff
	subu	$7,$2,$5
	addu	$3,$3,$fp
	lw	$6,836($3)
	bltz	$7,$L103
	move	$2,$7

	lw	$3,844($11)
	addu	$4,$8,$fp
	subu	$3,$3,$6
	mul	$3,$2,$3
	lw	$2,836($4)
	subu	$2,$2,$6
	div	$0,$3,$2
	teq	$2,$0,7
	bltz	$7,$L106
	mflo	$2

	mflo	$3
$L107:
	addu	$4,$5,$3
$L82:
	lw	$3,84($sp)
	lw	$7,8($10)
	bne	$7,$0,$L105
	lw	$2,772($3)

	ori	$2,$4,0x8000
	j	$L92
	sw	$2,8($10)

$L85:
	beq	$2,$0,$L90
	nop

	addiu	$2,$7,1
	sra	$2,$2,1
	j	$L89
	subu	$2,$0,$2

$L103:
	lw	$3,844($11)
	subu	$2,$0,$7
	subu	$3,$3,$6
	mul	$3,$2,$3
	addu	$4,$8,$fp
	lw	$2,836($4)
	subu	$2,$2,$6
	div	$0,$3,$2
	teq	$2,$0,7
	bgez	$7,$L107
	mflo	$3

	mflo	$2
$L106:
	j	$L82
	subu	$4,$5,$2

$L87:
	j	$L89
	nor	$2,$0,$2

$L90:
	j	$L89
	sra	$2,$7,1

$L76:
	j	$L93
	lw	$2,24($sp)

$L102:
	j	$L60
	move	$5,$0

$L101:
	j	$L56
	move	$5,$0

	.set	macro
	.set	reorder
	.end	floor1_inverse1
	.section	.text.floor1_unpack,"ax",@progbits
	.align	2
	.align	5
	.ent	floor1_unpack
	.type	floor1_unpack, @function
floor1_unpack:
	.frame	$sp,64,$31		# vars= 8, regs= 10/0, args= 16, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	addiu	$sp,$sp,-64
	sw	$31,60($sp)
	sw	$21,44($sp)
	sw	$19,36($sp)
	sw	$fp,56($sp)
	sw	$23,52($sp)
	sw	$22,48($sp)
	sw	$20,40($sp)
	sw	$18,32($sp)
	sw	$17,28($sp)
	sw	$16,24($sp)
	move	$21,$5
	lw	$22,28($4)
	li	$5,1096			# 0x448
	.set	noreorder
	.set	nomacro
	jal	uc_calloc
	li	$4,1			# 0x1
	.set	macro
	.set	reorder

	move	$4,$21
	li	$5,5			# 0x5
	.set	noreorder
	.set	nomacro
	jal	oggpack_read
	move	$19,$2
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	blez	$2,$L109
	sw	$2,0($19)
	.set	macro
	.set	reorder

	addiu	$16,$19,4
	move	$18,$0
	li	$17,-1			# 0xffffffffffffffff
$L111:
	move	$4,$21
	.set	noreorder
	.set	nomacro
	jal	oggpack_read
	li	$5,4			# 0x4
	.set	macro
	.set	reorder

	lw	$4,0($19)
	addiu	$18,$18,1
	slt	$3,$17,$2
	slt	$4,$18,$4
	sw	$2,0($16)
	movn	$17,$2,$3
	.set	noreorder
	.set	nomacro
	bne	$4,$0,$L111
	addiu	$16,$16,4
	.set	macro
	.set	reorder

	addiu	$17,$17,1
	.set	noreorder
	.set	nomacro
	blez	$17,$L109
	sw	$17,20($sp)
	.set	macro
	.set	reorder

	move	$18,$19
	move	$fp,$0
	li	$23,320			# 0x140
$L114:
	move	$4,$21
	.set	noreorder
	.set	nomacro
	jal	oggpack_read
	li	$5,3			# 0x3
	.set	macro
	.set	reorder

	addiu	$2,$2,1
	sw	$2,128($18)
	move	$4,$21
	.set	noreorder
	.set	nomacro
	jal	oggpack_read
	li	$5,2			# 0x2
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bltz	$2,$L115
	sw	$2,192($18)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L165
	move	$4,$21
	.set	macro
	.set	reorder

$L117:
	lw	$3,256($18)
	.set	noreorder
	.set	nomacro
	bltz	$3,$L174
	andi	$2,$19,0x3
	.set	macro
	.set	reorder

	lw	$2,28($22)
	slt	$2,$3,$2
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L115
	li	$3,1			# 0x1
	.set	macro
	.set	reorder

	lw	$2,192($18)
	sll	$2,$3,$2
	.set	noreorder
	.set	nomacro
	blez	$2,$L121
	addu	$16,$19,$23
	.set	macro
	.set	reorder

	move	$17,$0
	.set	noreorder
	.set	nomacro
	j	$L123
	li	$20,1			# 0x1
	.set	macro
	.set	reorder

$L166:
	lw	$2,28($22)
	slt	$2,$3,$2
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L174
	andi	$2,$19,0x3
	.set	macro
	.set	reorder

	lw	$2,192($18)
	sll	$2,$20,$2
	slt	$2,$17,$2
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L176
	lw	$2,20($sp)
	.set	macro
	.set	reorder

$L123:
	move	$4,$21
	.set	noreorder
	.set	nomacro
	jal	oggpack_read
	li	$5,8			# 0x8
	.set	macro
	.set	reorder

	addiu	$3,$2,-1
	slt	$2,$3,-1
	sw	$3,0($16)
	addiu	$17,$17,1
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L166
	addiu	$16,$16,4
	.set	macro
	.set	reorder

$L115:
	andi	$2,$19,0x3