getch2.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 543 行

	.file	1 "getch2.c"
	.section .mdebug.abi32
	.previous
	.section	.text.getch2_enable,"ax",@progbits
	.align	2
	.align	5
	.globl	getch2_enable
	.ent	getch2_enable
	.type	getch2_enable, @function
getch2_enable:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	li	$3,1			# 0x1
	lui	$2,%hi(getch2_status)
	j	$31
	sw	$3,%lo(getch2_status)($2)

	.set	macro
	.set	reorder
	.end	getch2_enable
	.section	.text.getch2_disable,"ax",@progbits
	.align	2
	.align	5
	.globl	getch2_disable
	.ent	getch2_disable
	.type	getch2_disable, @function
getch2_disable:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	lui	$2,%hi(getch2_status)
	j	$31
	sw	$0,%lo(getch2_status)($2)

	.set	macro
	.set	reorder
	.end	getch2_disable
	.section	.text.getch2,"ax",@progbits
	.align	2
	.align	5
	.globl	getch2
	.ent	getch2
	.type	getch2, @function
getch2:
	.frame	$sp,56,$31		# vars= 0, regs= 9/0, args= 16, gp= 0
	.mask	0x80ff0000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-56
	sw	$16,16($sp)
	lui	$16,%hi(getch2_len)
	lw	$4,%lo(getch2_len)($16)
	sw	$20,32($sp)
	lui	$20,%hi(getch2_buf)
	sw	$17,20($sp)
	li	$6,256			# 0x100
	addiu	$17,$20,%lo(getch2_buf)
	subu	$6,$6,$4
	li	$5,1			# 0x1
	addu	$4,$4,$17
	move	$7,$0
	sw	$31,48($sp)
	sw	$23,44($sp)
	sw	$22,40($sp)
	sw	$21,36($sp)
	sw	$19,28($sp)
	jal	BUFF_Read
	sw	$18,24($sp)

	blez	$2,$L74
	move	$3,$2

	lw	$2,%lo(getch2_len)($16)
	addu	$5,$3,$2
	blez	$5,$L74
	sw	$5,%lo(getch2_len)($16)

	li	$18,1			# 0x1
	li	$19,27			# 0x1b
	move	$22,$17
	li	$21,91			# 0x5b
	move	$23,$17
$L10:
	beq	$5,$18,$L71
	lb	$4,%lo(getch2_buf)($20)

	beq	$4,$19,$L80
	move	$3,$4

	li	$6,1			# 0x1
	beq	$3,$6,$L91
	li	$2,1			# 0x1

$L12:
	li	$2,5			# 0x5
	beq	$3,$2,$L82
	li	$2,1			# 0x1

	li	$2,4			# 0x4
	beq	$3,$2,$L83
	li	$2,1			# 0x1

	li	$2,8			# 0x8
	beq	$3,$2,$L92
	li	$2,1			# 0x1

	li	$2,21			# 0x15
	beq	$3,$2,$L84
	li	$2,1			# 0x1

	li	$2,22			# 0x16
	beq	$3,$2,$L85
	li	$2,1			# 0x1

	li	$2,127			# 0x7f
	beq	$3,$2,$L19
	li	$7,10			# 0xa

	beq	$3,$7,$L26
	li	$2,13			# 0xd

	beq	$3,$2,$L26
	nop

$L28:
	li	$2,1			# 0x1
$L14:
	subu	$7,$5,$2
$L97:
	blez	$7,$L68
	sw	$7,%lo(getch2_len)($16)

	addu	$3,$2,$17
	move	$6,$0
	move	$5,$17
$L70:
	lbu	$2,0($3)
	addiu	$6,$6,1
	sb	$2,0($5)
	addiu	$3,$3,1
	bne	$7,$6,$L70
	addiu	$5,$5,1

$L68:
	jal	mplayer_put_key
	nop

	lw	$5,%lo(getch2_len)($16)
	bgtz	$5,$L10
	nop

$L74:
	lw	$31,48($sp)
	lw	$23,44($sp)
$L99:
	lw	$22,40($sp)
	lw	$21,36($sp)
	lw	$20,32($sp)
	lw	$19,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	j	$31
	addiu	$sp,$sp,56

$L71:
	lb	$2,%lo(getch2_buf)($20)
	beq	$2,$19,$L74
	move	$3,$2

	li	$6,1			# 0x1
	bne	$3,$6,$L12
	move	$4,$2

	li	$2,1			# 0x1
$L91:
	j	$L14
	li	$4,259			# 0x103

$L80:
	beq	$5,$18,$L93
	addiu	$2,$5,-1

	lb	$6,1($22)
	beq	$6,$19,$L86
	li	$2,2			# 0x2

	addiu	$2,$6,-48
	sltu	$2,$2,10
	beq	$2,$0,$L40
	slt	$7,$5,4

	addiu	$4,$6,272
	j	$L14
	li	$2,2			# 0x2

$L82:
	j	$L14
	li	$4,260			# 0x104

$L83:
	j	$L14
	li	$4,257			# 0x101

$L19:
	li	$2,1			# 0x1
$L92:
	j	$L14
	li	$4,256			# 0x100

$L29:
	li	$4,13			# 0xd
$L93:
	jal	mplayer_put_key
	sw	$2,%lo(getch2_len)($16)

	lw	$5,%lo(getch2_len)($16)
	bgtz	$5,$L10
	lw	$31,48($sp)

	j	$L99
	lw	$23,44($sp)

$L40:
	bne	$7,$0,$L42
	nop

	beq	$6,$21,$L87
	li	$2,79			# 0x4f

$L98:
	beq	$6,$2,$L94
	li	$2,2			# 0x2

$L51:
	bne	$7,$0,$L95
	slt	$2,$5,5

	beq	$6,$21,$L96
	addiu	$7,$20,%lo(getch2_buf)

$L55:
	slt	$2,$5,5
$L95:
	bne	$2,$0,$L14
	li	$2,1			# 0x1

	bne	$6,$21,$L97
	subu	$7,$5,$2

	lb	$3,4($23)
	li	$2,126			# 0x7e
	bne	$3,$2,$L14
	li	$2,1			# 0x1

	lb	$3,2($23)
	addiu	$3,$3,-48
	sltu	$2,$3,10
	beq	$2,$0,$L28
	lb	$6,3($23)

	addiu	$6,$6,-48
	bltz	$6,$L28
	slt	$2,$6,10

	beq	$2,$0,$L14
	li	$2,1			# 0x1

	sll	$2,$3,3
	sll	$3,$3,1
	addu	$3,$3,$2
	lui	$2,%hi(ftable.2761)
	addu	$3,$6,$3
	addiu	$7,$2,%lo(ftable.2761)
	move	$6,$0
	j	$L65
	li	$8,20			# 0x14

$L88:
	addiu	$6,$6,1
	beq	$6,$8,$L14
	li	$2,1			# 0x1

$L65:
	lh	$2,0($7)
	bne	$3,$2,$L88
	addiu	$7,$7,2

	addiu	$4,$6,321
	j	$L14
	li	$2,5			# 0x5

$L86:
	j	$L14
	li	$4,263			# 0x107

$L84:
	j	$L14
	li	$4,261			# 0x105

$L42:
	bne	$6,$21,$L98
	li	$2,79			# 0x4f

	li	$2,2			# 0x2
$L94:
	beq	$5,$2,$L52
	nop

$L46:
	lb	$3,2($17)
	addiu	$2,$3,-65
	sltu	$2,$2,19
	beq	$2,$0,$L51
	lui	$2,%hi(ctable.2756)

	addiu	$2,$2,%lo(ctable.2756)
	sll	$3,$3,1
	addu	$3,$3,$2
	lh	$2,-130($3)
	beq	$2,$0,$L51
	nop

	move	$4,$2
	j	$L14
	li	$2,3			# 0x3

$L26:
	beq	$5,$6,$L29
	addiu	$2,$5,-1

	lb	$3,1($17)
	beq	$3,$7,$L31
	li	$2,13			# 0xd

	beq	$3,$2,$L31
	nop

$L33:
	li	$2,1			# 0x1
	j	$L14
	li	$4,13			# 0xd

$L85:
	j	$L14
	li	$4,262			# 0x106

$L31:
	beq	$4,$3,$L33
	nop

	li	$2,2			# 0x2
	j	$L14
	li	$4,13			# 0xd

$L87:
	lb	$2,2($22)
	bne	$2,$6,$L46
	nop

	lb	$3,3($22)
	addiu	$2,$3,-65
	sltu	$2,$2,12
	bne	$2,$0,$L89
	addiu	$7,$20,%lo(getch2_buf)

$L96:
	lb	$3,3($7)
	li	$2,126			# 0x7e
	bne	$3,$2,$L95
	slt	$2,$5,5

	lb	$3,2($7)
	addiu	$2,$3,-49
	sltu	$2,$2,8
	beq	$2,$0,$L55
	lui	$2,%hi(ctable.2758)

	addiu	$2,$2,%lo(ctable.2758)
	sll	$3,$3,2
	addu	$3,$3,$2
	lw	$4,-196($3)
	j	$L14
	li	$2,4			# 0x4

$L52:
	sb	$6,%lo(getch2_buf)($20)
	jal	mplayer_put_key
	sw	$18,%lo(getch2_len)($16)

	lw	$5,%lo(getch2_len)($16)
	bgtz	$5,$L10
	lw	$31,48($sp)

	j	$L99
	lw	$23,44($sp)

$L89:
	addiu	$4,$3,256
	j	$L14
	li	$2,4			# 0x4

	.set	macro
	.set	reorder
	.end	getch2
	.section	.text.get_screen_size,"ax",@progbits
	.align	2
	.align	5
	.globl	get_screen_size
	.ent	get_screen_size
	.type	get_screen_size, @function
get_screen_size:
	.frame	$sp,32,$31		# vars= 8, regs= 1/0, args= 16, gp= 0
	.mask	0x80000000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-32
	li	$5,1074266112			# 0x40080000
	ori	$5,$5,0x7468
	move	$4,$0
	sw	$31,24($sp)
	jal	ioctl
	addiu	$6,$sp,16

	bltz	$2,$L105
	lhu	$4,16($sp)

	beq	$4,$0,$L105
	lhu	$3,18($sp)

	beq	$3,$0,$L105
	lui	$2,%hi(screen_width)

	sw	$3,%lo(screen_width)($2)
	lui	$3,%hi(screen_height)
	sw	$4,%lo(screen_height)($3)
$L105:
	lw	$31,24($sp)
	j	$31
	addiu	$sp,$sp,32

	.set	macro
	.set	reorder
	.end	get_screen_size
	.globl	screen_width
	.data
	.align	2
	.type	screen_width, @object
	.size	screen_width, 4
screen_width:
	.word	80
	.globl	screen_height
	.align	2
	.type	screen_height, @object
	.size	screen_height, 4
screen_height:
	.word	24
	.globl	erase_to_end_of_line
	.section	.bss
	.align	2
	.type	erase_to_end_of_line, @object
	.size	erase_to_end_of_line, 4
erase_to_end_of_line:
	.space	4
	.local	getch2_status
	.comm	getch2_status,4,4
	.local	getch2_len
	.comm	getch2_len,4,4
	.rdata
	.align	2
	.type	ftable.2761, @object
	.size	ftable.2761, 40
ftable.2761:
	.half	11
	.half	12
	.half	13
	.half	14
	.half	15
	.half	17
	.half	18
	.half	19
	.half	20
	.half	21
	.half	23
	.half	24
	.half	25
	.half	26
	.half	28
	.half	29
	.half	31
	.half	32
	.half	33
	.half	34
	.align	2
	.type	ctable.2758, @object
	.size	ctable.2758, 32
ctable.2758:
	.word	259
	.word	258
	.word	257
	.word	260
	.word	261
	.word	262
	.word	259
	.word	260
	.align	2
	.type	ctable.2756, @object
	.size	ctable.2756, 38
ctable.2756:
	.half	275
	.half	274
	.half	272
	.half	273
	.half	0
	.half	260
	.half	262
	.half	259
	.half	261
	.half	0
	.half	0
	.half	258
	.half	0
	.half	0
	.half	0
	.half	321
	.half	322
	.half	323
	.half	324
	.local	getch2_buf
	.comm	getch2_buf,256,4
	.ident	"GCC: (GNU) 4.1.2"