vf_field.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 227 行

	.file	1 "vf_field.c"
	.section .mdebug.abi32
	.previous
	.section	.rodata.str1.4,"aMS",@progbits,1
	.align	2
$LC0:
	.ascii	"%d\000"
	.section	.text.open,"ax",@progbits
	.align	2
	.align	5
	.ent	open
	.type	open, @function
open:
	.frame	$sp,32,$31		# vars= 0, regs= 3/0, args= 16, gp= 0
	.mask	0x80030000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	lui	$2,%hi(config)
	addiu	$sp,$sp,-32
	addiu	$2,$2,%lo(config)
	lui	$3,%hi(put_image)
	sw	$17,20($sp)
	sw	$16,16($sp)
	sw	$31,24($sp)
	addiu	$3,$3,%lo(put_image)
	sw	$2,4($4)
	lui	$2,%hi(uninit)
	sw	$3,20($4)
	addiu	$2,$2,%lo(uninit)
	li	$3,1024			# 0x400
	move	$17,$4
	sw	$2,32($4)
	sw	$3,44($4)
	move	$16,$5
	li	$4,1			# 0x1
	jal	uc_calloc
	li	$5,4			# 0x4

	lui	$5,%hi($LC0)
	move	$4,$16
	addiu	$5,$5,%lo($LC0)
	move	$6,$2
	beq	$16,$0,$L2
	sw	$2,100($17)

	jal	sscanf
	nop

$L2:
	lw	$4,100($17)
	li	$2,1			# 0x1
	lw	$3,0($4)
	andi	$3,$3,0x1
	sw	$3,0($4)
	lw	$31,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	j	$31
	addiu	$sp,$sp,32

	.set	macro
	.set	reorder
	.end	open
	.section	.text.uninit,"ax",@progbits
	.align	2
	.align	5
	.ent	uninit
	.type	uninit, @function
uninit:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	j	uc_free
	lw	$4,100($4)

	.set	macro
	.set	reorder
	.end	uninit
	.section	.text.put_image,"ax",@progbits
	.align	2
	.align	5
	.ent	put_image
	.type	put_image, @function
put_image:
	.frame	$sp,48,$31		# vars= 0, regs= 5/0, args= 24, gp= 0
	.mask	0x800f0000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-48
	sw	$19,36($sp)
	sw	$18,32($sp)
	sw	$17,28($sp)
	sw	$16,24($sp)
	sw	$31,40($sp)
	lw	$3,12($5)
	move	$16,$5
	srl	$2,$3,31
	lw	$5,4($5)
	lw	$8,8($16)
	move	$17,$4
	addu	$2,$2,$3
	lw	$4,92($4)
	sra	$2,$2,1
	move	$18,$6
	move	$19,$7
	move	$6,$0
	li	$7,16			# 0x10
	sw	$8,16($sp)
	jal	vf_get_image
	sw	$2,20($sp)

	lw	$7,100($17)
	move	$6,$2
	lw	$3,0($7)
	lw	$2,48($16)
	lw	$5,32($16)
	mul	$8,$2,$3
	lhu	$4,0($6)
	addu	$3,$8,$5
	sll	$2,$2,1
	andi	$4,$4,0x100
	sw	$2,48($6)
	sw	$3,32($6)
	beq	$4,$0,$L9
	sw	$6,96($17)

	lw	$2,52($16)
	lw	$5,0($7)
	lw	$3,36($16)
	mul	$8,$2,$5
	sll	$4,$2,1
	sw	$4,52($6)
	addu	$2,$8,$3
	sw	$2,36($6)
	lw	$3,0($7)
	lw	$2,56($16)
	lw	$4,40($16)
	mul	$5,$2,$3
	sll	$2,$2,1
	addu	$3,$5,$4
	sw	$2,56($6)
	sw	$3,40($6)
	lw	$5,96($17)
	move	$4,$17
	move	$6,$18
	move	$7,$19
	lw	$31,40($sp)
	lw	$19,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	j	vf_next_put_image
	addiu	$sp,$sp,48

$L9:
	lw	$2,36($16)
	lw	$5,96($17)
	sw	$2,36($6)
	move	$4,$17
	move	$6,$18
	move	$7,$19
	lw	$31,40($sp)
	lw	$19,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	j	vf_next_put_image
	addiu	$sp,$sp,48

	.set	macro
	.set	reorder
	.end	put_image
	.section	.text.config,"ax",@progbits
	.align	2
	.align	5
	.ent	config
	.type	config, @function
config:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	srl	$2,$6,31
	addu	$2,$2,$6
	j	vf_next_config
	sra	$6,$2,1

	.set	macro
	.set	reorder
	.end	config
	.globl	vf_info_field
	.section	.rodata.str1.4
	.align	2
$LC1:
	.ascii	"extract single field\000"
	.align	2
$LC2:
	.ascii	"field\000"
	.align	2
$LC3:
	.ascii	"Rich Felker\000"
	.subsection	-1
	.align	2
$LC4:
	.ascii	"\000"
	.data
	.align	2
	.type	vf_info_field, @object
	.size	vf_info_field, 24
vf_info_field:
	.word	$LC1
	.word	$LC2
	.word	$LC3
	.word	$LC4
	.word	open
	.word	0
	.ident	"GCC: (GNU) 4.1.2"