parser.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 1,394 行 · 第 1/2 页

	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L103
	li	$2,-32			# 0xffffffffffffffe0
	.set	macro
	.set	reorder

	addiu	$4,$4,-4
	and	$2,$6,$2
	addu	$7,$4,$2
	sltu	$3,$4,$7
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L107
	addiu	$5,$5,-4
	.set	macro
	.set	reorder

$L135:
#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,$7
	bne	$2,$0,$L135
$L107:
	andi	$2,$6,0x1c
	addu	$7,$7,$2
	sltu	$3,$4,$7
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L150
	andi	$3,$6,0x3
	.set	macro
	.set	reorder

$L136:
#APP
	S32LDI xr1,$5,4
	S32SDI xr1,$4,4
#NO_APP
	sltu	$2,$4,$7
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L136
	andi	$3,$6,0x3
	.set	macro
	.set	reorder

$L150:
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L113
	li	$2,3			# 0x3
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L114
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	bne	$3,$2,$L111
	lbu	$2,4($5)
	sb	$2,4($4)
$L111:
	lw	$3,0($18)
$L149:
	lw	$2,4($16)
	li	$4,-1			# 0xffffffffffffffff
	addu	$6,$2,$3
	.set	noreorder
	.set	nomacro
	j	$L115
	sw	$6,4($16)
	.set	macro
	.set	reorder

$L147:
	lw	$4,0($16)
	addiu	$6,$6,8
	addu	$6,$17,$6
	.set	noreorder
	.set	nomacro
	jal	av_fast_realloc
	addiu	$5,$16,12
	.set	macro
	.set	reorder

	move	$4,$2
	addiu	$6,$17,8
	lw	$2,4($16)
	sw	$4,0($16)
	sltu	$3,$6,32
	addu	$4,$4,$2
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L118
	lw	$5,0($19)
	.set	macro
	.set	reorder

	andi	$2,$4,0x3
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L148
	andi	$2,$5,0x3
	.set	macro
	.set	reorder

$L118:
	jal	memcpy
$L126:
	lw	$2,0($16)
	sw	$0,4($16)
	.set	noreorder
	.set	nomacro
	j	$L116
	sw	$2,0($19)
	.set	macro
	.set	reorder

$L146:
	.set	noreorder
	.set	nomacro
	j	$L100
	move	$17,$0
	.set	macro
	.set	reorder

$L148:
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L118
	li	$2,-32			# 0xffffffffffffffe0
	.set	macro
	.set	reorder

	addiu	$4,$4,-4
	and	$2,$6,$2
	addu	$7,$4,$2
	sltu	$3,$4,$7
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L122
	addiu	$5,$5,-4
	.set	macro
	.set	reorder

$L137:
#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,$7
	bne	$2,$0,$L137
$L122:
	andi	$2,$6,0x1c
	addu	$7,$7,$2
	sltu	$3,$4,$7
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L151
	andi	$3,$6,0x3
	.set	macro
	.set	reorder

$L138:
#APP
	S32LDI xr1,$5,4
	S32SDI xr1,$4,4
#NO_APP
	sltu	$2,$4,$7
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L138
	andi	$3,$6,0x3
	.set	macro
	.set	reorder

$L151:
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L128
	li	$2,3			# 0x3
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L129
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	bne	$3,$2,$L126
	lbu	$2,4($5)
	.set	noreorder
	.set	nomacro
	j	$L126
	sb	$2,4($4)
	.set	macro
	.set	reorder

$L128:
	lbu	$2,4($5)
	sb	$2,4($4)
	lbu	$3,5($5)
	.set	noreorder
	.set	nomacro
	j	$L126
	sb	$3,5($4)
	.set	macro
	.set	reorder

$L129:
	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	$L126
	sb	$2,6($4)
	.set	macro
	.set	reorder

$L103:
	jal	memcpy
	.set	noreorder
	.set	nomacro
	j	$L149
	lw	$3,0($18)
	.set	macro
	.set	reorder

$L114:
	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	$L111
	sb	$2,6($4)
	.set	macro
	.set	reorder

$L113:
	lbu	$2,4($5)
	sb	$2,4($4)
	lbu	$3,5($5)
	.set	noreorder
	.set	nomacro
	j	$L111
	sb	$3,5($4)
	.set	macro
	.set	reorder

	.end	ff_combine_frame
	.section	.text.av_parser_change,"ax",@progbits
	.align	2
	.align	5
	.globl	av_parser_change
	.ent	av_parser_change
	.type	av_parser_change, @function
av_parser_change:
	.frame	$sp,40,$31		# vars= 0, regs= 6/0, args= 16, gp= 0
	.mask	0x801f0000,-4
	.fmask	0x00000000,0
	addiu	$sp,$sp,-40
	sw	$20,32($sp)
	sw	$19,28($sp)
	sw	$18,24($sp)
	sw	$17,20($sp)
	sw	$16,16($sp)
	sw	$31,36($sp)
	move	$18,$5
	move	$20,$6
	move	$19,$7
	lw	$16,56($sp)
	.set	noreorder
	.set	nomacro
	beq	$4,$0,$L153
	lw	$17,60($sp)
	.set	macro
	.set	reorder

	lw	$2,4($4)
	lw	$7,36($2)
	.set	noreorder
	.set	nomacro
	beq	$7,$0,$L153
	li	$3,4194304			# 0x400000
	.set	macro
	.set	reorder

	lw	$2,12($5)
	and	$2,$2,$3
	bne	$2,$0,$L156
	lw	$2,604($5)
	andi	$2,$2,0x8
	beq	$2,$0,$L153
$L156:
	move	$5,$16
	move	$6,$17
	.set	noreorder
	.set	nomacro
	jal	$7
	move	$4,$18
	.set	macro
	.set	reorder

	subu	$17,$17,$2
	addu	$16,$16,$2
$L153:
	sw	$16,0($20)
	lw	$2,24($18)
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L158
	sw	$17,0($19)
	.set	macro
	.set	reorder

	lw	$2,64($sp)
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L186
	move	$6,$0
	.set	macro
	.set	reorder

	lw	$2,604($18)
	andi	$2,$2,0x8
	bne	$2,$0,$L197
$L158:
	move	$6,$0
$L186:
	lw	$31,36($sp)
	lw	$20,32($sp)
	lw	$19,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	move	$2,$6
	.set	noreorder
	.set	nomacro
	j	$31
	addiu	$sp,$sp,40
	.set	macro
	.set	reorder

$L197:
	lw	$4,28($18)
	addu	$4,$17,$4
	sw	$4,0($19)
	.set	noreorder
	.set	nomacro
	jal	av_malloc
	addiu	$4,$4,8
	.set	macro
	.set	reorder

	lw	$6,28($18)
	sw	$2,0($20)
	move	$4,$2
	sltu	$2,$6,32
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L162
	lw	$5,24($18)
	.set	macro
	.set	reorder

	andi	$2,$4,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L162
	andi	$2,$5,0x3
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L198
	li	$2,-32			# 0xffffffffffffffe0
	.set	macro
	.set	reorder

$L162:
	jal	memcpy
$L170:
	addiu	$6,$17,8
$L200:
	lw	$2,0($20)
	lw	$3,28($18)
	sltu	$4,$6,32
	.set	noreorder
	.set	nomacro
	bne	$4,$0,$L174
	addu	$3,$2,$3
	.set	macro
	.set	reorder

	andi	$2,$3,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L199
	move	$4,$3
	.set	macro
	.set	reorder

	andi	$2,$16,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L199
	li	$2,-32			# 0xffffffffffffffe0
	.set	macro
	.set	reorder

	addiu	$4,$3,-4
	and	$2,$6,$2
	addu	$7,$4,$2
	sltu	$3,$4,$7
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L178
	addiu	$5,$16,-4
	.set	macro
	.set	reorder

$L190:
#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,$7
	bne	$2,$0,$L190
$L178:
	andi	$2,$6,0x1c
	addu	$7,$7,$2
	sltu	$3,$4,$7
	beq	$3,$0,$L180
$L191:
#APP
	S32LDI xr1,$5,4
	S32SDI xr1,$4,4
#NO_APP
	sltu	$2,$4,$7
	bne	$2,$0,$L191
$L180:
	andi	$6,$6,0x3
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$6,$2,$L184
	li	$2,3			# 0x3
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$6,$2,$L185
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$6,$2,$L196
	li	$6,1			# 0x1
	.set	macro
	.set	reorder

	lbu	$2,4($5)
	.set	noreorder
	.set	nomacro
	j	$L186
	sb	$2,4($4)
	.set	macro
	.set	reorder

$L174:
	move	$4,$3
$L199:
	.set	noreorder
	.set	nomacro
	jal	memcpy
	move	$5,$16
	.set	macro
	.set	reorder

$L196:
	li	$6,1			# 0x1
	lw	$31,36($sp)
	lw	$20,32($sp)
	lw	$19,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	move	$2,$6
	.set	noreorder
	.set	nomacro
	j	$31
	addiu	$sp,$sp,40
	.set	macro
	.set	reorder

$L198:
	addiu	$4,$4,-4
	and	$2,$6,$2
	addu	$7,$4,$2
	sltu	$3,$4,$7
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L166
	addiu	$5,$5,-4
	.set	macro
	.set	reorder

$L188:
#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,$7
	bne	$2,$0,$L188
$L166:
	andi	$2,$6,0x1c
	addu	$7,$7,$2
	sltu	$3,$4,$7
	beq	$3,$0,$L168
$L189:
#APP
	S32LDI xr1,$5,4
	S32SDI xr1,$4,4
#NO_APP
	sltu	$2,$4,$7
	bne	$2,$0,$L189
$L168:
	andi	$6,$6,0x3
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$6,$2,$L172
	li	$2,3			# 0x3
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$6,$2,$L173
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$6,$2,$L200
	addiu	$6,$17,8
	.set	macro
	.set	reorder

	lbu	$2,4($5)
	.set	noreorder
	.set	nomacro
	j	$L200
	sb	$2,4($4)
	.set	macro
	.set	reorder

$L184:
	lbu	$3,4($5)
	li	$6,1			# 0x1
	sb	$3,4($4)
	lbu	$2,5($5)
	.set	noreorder
	.set	nomacro
	j	$L186
	sb	$2,5($4)
	.set	macro
	.set	reorder

$L172:
	lbu	$2,4($5)
	sb	$2,4($4)
	lbu	$3,5($5)
	.set	noreorder
	.set	nomacro
	j	$L170
	sb	$3,5($4)
	.set	macro
	.set	reorder

$L185:
	lbu	$2,4($5)
	li	$6,1			# 0x1
	sb	$2,4($4)
	lbu	$3,5($5)
	sb	$3,5($4)
	lbu	$2,6($5)
	.set	noreorder
	.set	nomacro
	j	$L186
	sb	$2,6($4)
	.set	macro
	.set	reorder

$L173:
	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	$L170
	sb	$2,6($4)
	.set	macro
	.set	reorder

	.end	av_parser_change
	.globl	av_first_parser
	.section	.bss
	.align	2
	.type	av_first_parser, @object
	.size	av_first_parser, 4
av_first_parser:
	.space	4
	.ident	"GCC: (GNU) 4.1.2"