ffm.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 3,902 行 · 第 1/4 页

	addiu	$20,$sp,16
	.set	macro
	.set	reorder

	andi	$2,$5,0x3
$L285:
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L282
	move	$4,$5
	.set	macro
	.set	reorder

	andi	$2,$20,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L283
	move	$6,$17
	.set	macro
	.set	reorder

	li	$2,-32			# 0xffffffffffffffe0
	addiu	$4,$5,-4
	and	$2,$17,$2
	addu	$6,$4,$2
	sltu	$3,$4,$6
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L231
	addiu	$5,$20,-4
	.set	macro
	.set	reorder

$L267:
#APP
	S32LDI xr1,$5,4
	S32LDI xr2,$5,4
	S32LDI xr3,$5,4
	S32LDI xr4,$5,4
	S32LDI xr5,$5,4
	S32LDI xr6,$5,4
	S32LDI xr7,$5,4
	S32LDI xr8,$5,4
	S32SDI xr1,$4,4
	S32SDI xr2,$4,4
	S32SDI xr3,$4,4
	S32SDI xr4,$4,4
	S32SDI xr5,$4,4
	S32SDI xr6,$4,4
	S32SDI xr7,$4,4
	S32SDI xr8,$4,4
#NO_APP
	sltu	$2,$4,$6
	bne	$2,$0,$L267
$L231:
	andi	$2,$17,0x1c
	addu	$6,$6,$2
	sltu	$3,$4,$6
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L284
	andi	$3,$17,0x3
	.set	macro
	.set	reorder

$L268:
#APP
	S32LDI xr1,$5,4
	S32SDI xr1,$4,4
#NO_APP
	sltu	$2,$4,$6
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L268
	andi	$3,$17,0x3
	.set	macro
	.set	reorder

$L284:
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L237
	li	$2,3			# 0x3
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L238
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	beq	$3,$2,$L276
$L235:
	lw	$5,56($16)
$L280:
	lw	$2,60($16)
	addu	$5,$5,$17
	sltu	$2,$5,$2
	sw	$5,56($16)
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L239
	subu	$18,$18,$17
	.set	macro
	.set	reorder

	lw	$2,48($16)
	lw	$3,52($16)
	or	$2,$2,$3
	bne	$2,$0,$L241
	sw	$22,48($16)
	sw	$23,52($16)
$L241:
	.set	noreorder
	.set	nomacro
	jal	flush_packet
	move	$4,$fp
	.set	macro
	.set	reorder

$L239:
	.set	noreorder
	.set	nomacro
	blez	$18,$L243
	addu	$20,$20,$17
	.set	macro
	.set	reorder

	lw	$5,56($16)
	lw	$2,60($16)
	subu	$2,$2,$5
	slt	$3,$2,$18
	move	$17,$2
	movz	$17,$18,$3
	sltu	$4,$17,32
	.set	noreorder
	.set	nomacro
	beq	$4,$0,$L285
	andi	$2,$5,0x3
	.set	macro
	.set	reorder

$L227:
	move	$4,$5
$L282:
	move	$6,$17
$L283:
	.set	noreorder
	.set	nomacro
	jal	memcpy
	move	$5,$20
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L280
	lw	$5,56($16)
	.set	macro
	.set	reorder

$L243:
	lw	$2,76($sp)
	lw	$17,12($fp)
	.set	noreorder
	.set	nomacro
	blez	$19,$L245
	lw	$5,16($2)
	.set	macro
	.set	reorder

	move	$18,$5
	lw	$2,60($17)
	lw	$5,56($17)
	move	$16,$19
	subu	$2,$2,$5
	slt	$3,$19,$2
	movz	$16,$2,$3
	sltu	$4,$16,32
	.set	noreorder
	.set	nomacro
	bne	$4,$0,$L286
	move	$4,$5
	.set	macro
	.set	reorder

$L279:
	andi	$2,$5,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L286
	move	$4,$5
	.set	macro
	.set	reorder

	andi	$2,$18,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L287
	move	$6,$16
	.set	macro
	.set	reorder

	li	$2,-32			# 0xffffffffffffffe0
	addiu	$4,$5,-4
	and	$2,$16,$2
	addu	$6,$4,$2
	sltu	$3,$4,$6
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L252
	addiu	$5,$18,-4
	.set	macro
	.set	reorder

$L269:
#APP
	S32LDI xr1,$5,4
	S32LDI xr2,$5,4
	S32LDI xr3,$5,4
	S32LDI xr4,$5,4
	S32LDI xr5,$5,4
	S32LDI xr6,$5,4
	S32LDI xr7,$5,4
	S32LDI xr8,$5,4
	S32SDI xr1,$4,4
	S32SDI xr2,$4,4
	S32SDI xr3,$4,4
	S32SDI xr4,$4,4
	S32SDI xr5,$4,4
	S32SDI xr6,$4,4
	S32SDI xr7,$4,4
	S32SDI xr8,$4,4
#NO_APP
	sltu	$2,$4,$6
	bne	$2,$0,$L269
$L252:
	andi	$2,$16,0x1c
	addu	$6,$6,$2
	sltu	$3,$4,$6
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L288
	andi	$3,$16,0x3
	.set	macro
	.set	reorder

$L270:
#APP
	S32LDI xr1,$5,4
	S32SDI xr1,$4,4
#NO_APP
	sltu	$2,$4,$6
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L270
	andi	$3,$16,0x3
	.set	macro
	.set	reorder

$L288:
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L258
	li	$2,3			# 0x3
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L259
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	beq	$3,$2,$L278
$L256:
	lw	$2,56($17)
$L281:
	lw	$3,60($17)
	addu	$2,$2,$16
	sltu	$3,$2,$3
	sw	$2,56($17)
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L260
	subu	$19,$19,$16
	.set	macro
	.set	reorder

	lw	$2,48($17)
	lw	$3,52($17)
	or	$2,$2,$3
	bne	$2,$0,$L262
	sw	$22,48($17)
	sw	$23,52($17)
$L262:
	.set	noreorder
	.set	nomacro
	jal	flush_packet
	move	$4,$fp
	.set	macro
	.set	reorder

$L260:
	.set	noreorder
	.set	nomacro
	blez	$19,$L245
	addu	$18,$18,$16
	.set	macro
	.set	reorder

	lw	$5,56($17)
	lw	$2,60($17)
	subu	$2,$2,$5
	slt	$3,$19,$2
	move	$16,$19
	movz	$16,$2,$3
	sltu	$4,$16,32
	.set	noreorder
	.set	nomacro
	beq	$4,$0,$L279
	move	$4,$5
	.set	macro
	.set	reorder

$L286:
	move	$6,$16
$L287:
	.set	noreorder
	.set	nomacro
	jal	memcpy
	move	$5,$18
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L281
	lw	$2,56($17)
	.set	macro
	.set	reorder

$L245:
	lw	$3,24($sp)
	sra	$5,$21,31
	lw	$6,0($3)
	lw	$7,4($3)
	addu	$2,$6,$21
	lw	$4,24($sp)
	sltu	$8,$2,$6
	addu	$3,$7,$5
	addu	$3,$8,$3
	sw	$2,0($4)
	sw	$3,4($4)
	lw	$31,68($sp)
	lw	$fp,64($sp)
	lw	$23,60($sp)
	lw	$22,56($sp)
	lw	$21,52($sp)
	lw	$20,48($sp)
	lw	$19,44($sp)
	lw	$18,40($sp)
	lw	$17,36($sp)
	lw	$16,32($sp)
	move	$2,$0
	.set	noreorder
	.set	nomacro
	j	$31
	addiu	$sp,$sp,72
	.set	macro
	.set	reorder

$L266:
	.set	noreorder
	.set	nomacro
	j	$L222
	lw	$5,56($16)
	.set	macro
	.set	reorder

$L237:
	lbu	$2,4($5)
	sb	$2,4($4)
	lbu	$3,5($5)
	.set	noreorder
	.set	nomacro
	j	$L235
	sb	$3,5($4)
	.set	macro
	.set	reorder

$L258:
	lbu	$2,4($5)
	sb	$2,4($4)
	lbu	$3,5($5)
	.set	noreorder
	.set	nomacro
	j	$L256
	sb	$3,5($4)
	.set	macro
	.set	reorder

$L238:
	lbu	$2,4($5)
	sb	$2,4($4)
	lbu	$3,5($5)
	sb	$3,5($4)
	lbu	$2,6($5)
	.set	noreorder
	.set	nomacro
	j	$L235
	sb	$2,6($4)
	.set	macro
	.set	reorder

$L259:
	lbu	$2,4($5)
	sb	$2,4($4)
	lbu	$3,5($5)
	sb	$3,5($4)
	lbu	$2,6($5)
	.set	noreorder
	.set	nomacro
	j	$L256
	sb	$2,6($4)
	.set	macro
	.set	reorder

$L275:
	.set	noreorder
	.set	nomacro
	jal	__floatsisf
	lw	$4,76($18)
	.set	macro
	.set	reorder

	lw	$4,64($18)
	.set	noreorder
	.set	nomacro
	jal	__floatsisf
	move	$16,$2
	.set	macro
	.set	reorder

	move	$5,$2
	.set	noreorder
	.set	nomacro
	jal	__divsf3
	move	$4,$16
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	jal	__extendsfdf2
	move	$4,$2
	.set	macro
	.set	reorder

	lui	$4,%hi($LC4)
	lw	$6,%lo($LC4)($4)
	lw	$7,%lo($LC4+4)($4)
	move	$5,$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

	.set	noreorder
	.set	nomacro
	j	$L219
	move	$21,$2
	.set	macro
	.set	reorder

$L276:
	lbu	$2,4($5)
	.set	noreorder
	.set	nomacro
	j	$L235
	sb	$2,4($4)
	.set	macro
	.set	reorder

$L278:
	lbu	$2,4($5)
	.set	noreorder
	.set	nomacro
	j	$L256
	sb	$2,4($4)
	.set	macro
	.set	reorder

	.end	ffm_write_packet
	.globl	__floatdidf
	.globl	__fixdfdi
	.section	.text.ffm_seek,"ax",@progbits
	.align	2
	.align	5
	.ent	ffm_seek
	.type	ffm_seek, @function
ffm_seek:
	.frame	$sp,72,$31		# vars= 8, regs= 10/0, args= 24, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-72
	sw	$21,52($sp)
	sw	$20,48($sp)
	sw	$31,68($sp)
	sw	$fp,64($sp)
	sw	$23,60($sp)
	sw	$22,56($sp)
	sw	$19,44($sp)
	sw	$18,40($sp)
	sw	$17,36($sp)
	sw	$16,32($sp)
	lw	$8,12($4)
	sw	$6,80($sp)
	sw	$7,84($sp)
	sw	$4,72($sp)
	lw	$4,8($8)
	lw	$5,12($8)
	addiu	$2,$4,-8192
	sltu	$6,$2,$4
	addiu	$3,$5,-1
	addu	$3,$6,$3
	move	$20,$2
	bltz	$3,$L339
	move	$21,$3

	move	$3,$0
	sw	$3,28($sp)
	lw	$3,72($sp)
	move	$2,$0
	sw	$2,24($sp)
	addiu	$fp,$3,16
$L338:
	lw	$4,0($8)
	lw	$6,24($sp)
	lw	$5,4($8)
	lw	$7,28($sp)
	addu	$2,$6,$4
	lw	$11,12($8)
	sltu	$6,$2,$6
	addu	$3,$7,$5
	addu	$3,$6,$3
	slt	$4,$3,$11
	lw	$10,8($8)
	move	$9,$3
	bne	$4,$0,$L295
	move	$8,$2

	beq	$3,$11,$L340
	sltu	$2,$2,$10

	subu	$2,$8,$10
$L355:
	sltu	$6,$8,$2
	subu	$3,$9,$11
	addiu	$4,$2,4096
	subu	$6,$3,$6
	sltu	$2,$4,$2
	addu	$5,$2,$6
	move	$8,$4
	move	$9,$5
$L295:
	move	$6,$8
$L365:
	move	$7,$9
	move	$4,$fp
	jal	url_fseek
	sw	$0,16($sp)

	li	$6,4			# 0x4
	move	$4,$fp
	jal	url_fskip
	move	$7,$0

	jal	get_be64
	move	$4,$fp

	move	$22,$2
	lw	$2,72($sp)
	move	$23,$3
	lw	$6,12($2)
	lw	$4,0($6)
	lw	$5,4($6)
	addu	$2,$20,$4
	lw	$11,12($6)
	lw	$10,8($6)
	addu	$3,$21,$5
	sltu	$6,$2,$20
	addu	$3,$6,$3
	slt	$4,$3,$11
	move	$8,$2
	bne	$4,$0,$L298
	move	$9,$3

	beq	$3,$11,$L341
	sltu	$2,$2,$10

	subu	$2,$8,$10
$L356:
	sltu	$6,$8,$2
	subu	$3,$9,$11
	addiu	$4,$2,4096
	subu	$6,$3,$6
	sltu	$2,$4,$2
	addu	$5,$2,$6
	move	$8,$4
	move	$9,$5
$L298:
	move	$6,$8
$L366:
	move	$7,$9
	move	$4,$fp
	jal	url_fseek
	sw	$0,16($sp)

	move	$7,$0
	li	$6,4			# 0x4
	jal	url_fskip
	move	$4,$fp

	jal	get_be64
	move	$4,$fp

	move	$17,$3
	lw	$3,24($sp)
	lw	$6,28($sp)
	subu	$4,$20,$3
	move	$16,$2
	subu	$5,$21,$6
	sltu	$2,$20,$4
	jal	__floatdidf
	subu	$5,$5,$2

	lw	$7,80($sp)
	lw	$6,84($sp)
	subu	$4,$7,$22
	move	$18,$2
	subu	$5,$6,$23
	sltu	$2,$7,$4
	subu	$5,$5,$2
	jal	__floatdidf
	move	$19,$3

	move	$6,$2
	move	$4,$18
	move	$5,$19
	jal	__muldf3
	move	$7,$3

	subu	$4,$16,$22
	move	$18,$2
	subu	$5,$17,$23
	sltu	$2,$16,$4
	subu	$5,$5,$2
	jal	__floatdidf
	move	$19,$3

	move	$6,$2
	move	$7,$3
	move	$4,$18
	jal	__divdf3
	move	$5,$19

	move	$4,$2
	jal	__fixdfdi
	move	$5,$3

	move	$6,$2
	bltz	$3,$L342
	move	$7,$3

$L301:
	sll	$4,$7,20
	srl	$2,$6,12
	or	$2,$4,$2
	sra	$3,$7,12
	srl	$4,$2,20
	sll	$7,$3,12
	lw	$3,28($sp)
	or	$7,$4,$7
	sll	$6,$2,12
	slt	$2,$3,$7
	bne	$2,$0,$L358
	slt	$2,$7,$21

	beq	$3,$7,$L343
	lw	$3,24($sp)

	lw	$16,24($sp)
$L361:
	lw	$17,28($sp)
$L306:
	lw	$7,72($sp)
$L367:
	lw	$6,12($7)
	lw	$4,0($6)
	lw	$5,4($6)
	addu	$2,$16,$4
	lw	$11,12($6)
	lw	$10,8($6)
	addu	$3,$17,$5
	sltu	$6,$2,$16
	addu	$3,$6,$3
	slt	$4,$3,$11
	move	$8,$2
	bne	$4,$0,$L309
	move	$9,$3

	beq	$3,$11,$L344
	sltu	$2,$2,$10

	subu	$2,$8,$10
$L354:
	sltu	$6,$8,$2
	subu	$3,$9,$11
	addiu	$4,$2,4096
	subu	$6,$3,$6
	sltu	$2,$4,$2
	addu	$5,$2,$6
	move	$8,$4
	move	$9,$5
$L309:
	move	$6,$8
$L364:
	move	$7,$9
	move	$4,$fp
	jal	url_fseek
	sw	$0,16($sp)

	move	$4,$fp
	li	$6,4			# 0x4
	jal	url_fskip
	move	$7,$0

	jal	get_be64
	move	$4,$fp

	move	$4,$2
	lw	$2,80($sp)
	beq	$4,$2,$L345
	move	$5,$3

	lw	$6,84($sp)
$L363:
	slt	$2,$6,$5
	bne	$2,$0,$L359
	addiu	$2,$16,-4096

	beq	$6,$5,$L346
	lw	$3,80($sp)

	addiu	$2,$16,4096
$L362:
	sltu	$4,$2,$16
	addu	$3,$4,$17
	sw	$3,28($sp)
	lw	$6,28($sp)
	sw	$2,24($sp)
	slt	$2,$21,$6
	bne	$2,$0,$L360
	lw	$7,72($sp)

$L349:
	beq	$21,$6,$L347
	lw	$6,72($sp)

	j	$L338
	lw	$8,12($6)

$L343:
	sltu	$2,$3,$6
	beq	$2,$0,$L361
	lw	$16,24($sp)

	slt	$2,$7,$21
$L358:
	move	$16,$6
	bne	$2,$0,$L306
	move	$17,$7

	beq	$7,$21,$L348
	sltu	$2,$6,$20

	move	$16,$20
	j	$L306
	move	$17,$21

$L346:
	sltu	$2,$3,$4
	beq	$2,$0,$L362
	addiu	$2,$16,4096

	addiu	$2,$16,-4096
$L359:
	sltu	$4,$2,$16
	addiu	$3,$17,-1
	addu	$3,$4,$3
	lw	$6,28($sp)
	move	$21,$3
	move	$20,$2
	slt	$2,$21,$6
	beq	$2,$0,$L349
	lw	$7,72($sp)

$L360:
	lw	$8,12($7)
$L293:
	lw	$2,88($sp)
	andi	$2,$2,0x1
	bne	$2,$0,$L350
	lw	$17,28($sp)

	move	$17,$21
	blez	$17,$L351
	move	$16,$20

$L324:
	addiu	$2,$16,-4096
	sltu	$4,$2,$16
$L369:
	addiu	$3,$17,-1
	addu	$3,$4,$3
	move	$16,$2
	move	$17,$3
$L312:
	lw	$4,0($8)
	lw	$5,4($8)
	addu	$2,$16,$4
	lw	$11,12($8)
	sltu	$6,$2,$16
	addu	$3,$17,$5
	addu	$3,$6,$3
	slt	$4,$3,$11
	lw	$10,8($8)
	move	$9,$3
	bne	$4,$0,$L325
	move	$8,$2

	beq	$3,$11,$L352
	sltu	$2,$2,$10

	subu	$2,$8,$10
$L357:
	sltu	$6,$8,$2
	subu	$3,$9,$11
	addiu	$4,$2,4096
	subu	$6,$3,$6
	sltu	$2,$4,$2
	addu	$5,$2,$6
	move	$8,$4
	move	$9,$5
$L325:
	move	$4,$fp
$L368:
	move	$6,$8
	move	$7,$9
	jal	url_fseek
	sw	$0,16($sp)

	lw	$31,68($sp)
	lw	$fp,64($sp)
	lw	$23,60($sp)
	lw	$22,56($sp)
	lw	$21,52($sp)
	lw	$20,48($sp)
	lw	$19,44($sp)
	lw	$18,40($sp)
	lw	$17,36($sp)
	lw	$16,32($sp)
	move	$2,$0
	j	$31
	addiu	$sp,$sp,72

$L350:
	bgtz	$17,$L324
	lw	$16,24($sp)

$L351:
	bne	$17,$0,$L312
	nop

	bleu	$16,$0,$L312
	addiu	$2,$16,-4096

	j	$L369
	sltu	$4,$2,$16

$L345:
	lw	$3,84($sp)
	bne	$5,$3,$L363
	lw	$6,84($sp)

	lw	$2,72($sp)
	j	$L312
	lw	$8,12($2)

$L342:
	addiu	$2,$2,4095
	sltu	$4,$2,$6
	addu	$3,$4,$3
	move	$6,$2
	j	$L301
	move	$7,$3

$L339:
	lw	$2,72($sp)
	move	$6,$0
	move	$7,$0
	addiu	$fp,$2,16
	sw	$6,24($sp)
	j	$L293
	sw	$7,28($sp)

$L344:
	bne	$2,$0,$L364
	move	$6,$8

	j	$L354
	subu	$2,$8,$10

$L340:
	bne	$2,$0,$L365
	move	$6,$8

	j	$L355
	subu	$2,$8,$10

$L341:
	bne	$2,$0,$L366
	move	$6,$8

	j	$L356
	subu	$2,$8,$10

$L347:
	lw	$3,24($sp)
	sltu	$2,$20,$3
	beq	$2,$0,$L333
	lw	$7,72($sp)

	lw	$6,72($sp)
	j	$L293
	lw	$8,12($6)

$L348:
	bne	$2,$0,$L367
	lw	$7,72($sp)

	move	$16,$20
	j	$L367
	move	$17,$21

$L352:
	bne	$2,$0,$L368