decoder.s

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」· S 代码 · 共 422 行

.file	1 "decoder.c"
.section .mdebug.abi32
.previous
.section	.text.mad_decoder_init,"ax",@progbits
.align	2
.align	5
.globl	mad_decoder_init
.ent	mad_decoder_init
.type	mad_decoder_init, @function
mad_decoder_init:
.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
.mask	0x00000000,0
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

lw	$2,28($sp)
lw	$3,20($sp)
sw	$2,48($4)
lw	$2,16($sp)
li	$8,-1			# 0xffffffffffffffff
sw	$2,36($4)
lw	$2,24($sp)
sw	$8,16($4)
sw	$5,24($4)
sw	$6,28($4)
sw	$7,32($4)
sw	$3,40($4)
sw	$2,44($4)
sw	$8,0($4)
sw	$0,4($4)
sw	$0,8($4)
sw	$8,12($4)
j	$31
sw	$0,20($4)

.set	macro
.set	reorder
.end	mad_decoder_init
.section	.text.mad_decoder_finish,"ax",@progbits
.align	2
.align	5
.globl	mad_decoder_finish
.ent	mad_decoder_finish
.type	mad_decoder_finish, @function
mad_decoder_finish:
.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
.mask	0x00000000,0
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

j	$31
move	$2,$0

.set	macro
.set	reorder
.end	mad_decoder_finish
.section	.text.mad_decoder_message,"ax",@progbits
.align	2
.align	5
.globl	mad_decoder_message
.ent	mad_decoder_message
.type	mad_decoder_message, @function
mad_decoder_message:
.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
.mask	0x00000000,0
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

j	$31
li	$2,-1			# 0xffffffffffffffff

.set	macro
.set	reorder
.end	mad_decoder_message
.section	.text.mad_decoder_run,"ax",@progbits
.align	2
.align	5
.globl	mad_decoder_run
.ent	mad_decoder_run
.type	mad_decoder_run, @function
mad_decoder_run:
.frame	$sp,32,$31		# vars= 0, regs= 3/0, args= 16, gp= 0
.mask	0x80030000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-32
sw	$17,20($sp)
move	$17,$4
sw	$31,24($sp)
sw	$16,16($sp)
li	$4,22656			# 0x5880
bne	$5,$0,$L8
sw	$5,0($17)

jal	uc_malloc
nop

sw	$2,20($17)
beq	$2,$0,$L8
move	$4,$17

jal	run_sync
nop

lw	$4,20($17)
jal	uc_free
move	$16,$2

sw	$0,20($17)
move	$2,$16
lw	$31,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,32

$L8:
li	$16,-1			# 0xffffffffffffffff
move	$2,$16
lw	$31,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,32

.set	macro
.set	reorder
.end	mad_decoder_run
.section	.text.run_sync,"ax",@progbits
.align	2
.align	5
.ent	run_sync
.type	run_sync, @function
run_sync:
.frame	$sp,64,$31		# vars= 8, regs= 10/0, args= 16, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-64
sw	$17,28($sp)
sw	$31,60($sp)
sw	$fp,56($sp)
sw	$23,52($sp)
sw	$22,48($sp)
sw	$21,44($sp)
sw	$20,40($sp)
sw	$19,36($sp)
sw	$18,32($sp)
sw	$16,24($sp)
lw	$2,28($4)
move	$17,$4
beq	$2,$0,$L50
sw	$0,16($sp)

lw	$19,44($4)
beq	$19,$0,$L51
lui	$2,%hi(error_default)

lw	$23,24($4)
$L21:
lw	$16,20($17)
move	$4,$16
jal	mad_stream_init
addiu	$18,$16,64

addiu	$20,$16,9332
jal	mad_frame_init
move	$4,$18

jal	mad_synth_init
move	$4,$20

lw	$2,4($17)
sw	$2,56($16)
$L22:
lw	$2,28($17)
lw	$4,24($17)
jal	$2
move	$5,$16

move	$3,$2
li	$2,17			# 0x11
beq	$3,$2,$L25
li	$2,32			# 0x20

beq	$3,$2,$L42
li	$2,16			# 0x10

beq	$3,$2,$L24
li	$22,16			# 0x10

li	$21,17			# 0x11
li	$fp,32			# 0x20
$L49:
lw	$2,32($17)
beq	$2,$0,$L27
move	$4,$18

jal	mad_header_decode
move	$5,$16

li	$3,-1			# 0xffffffffffffffff
bne	$2,$3,$L29
nop

lw	$3,60($16)
andi	$2,$3,0xff00
beq	$2,$0,$L26
move	$4,$23

move	$5,$16
jal	$19
move	$6,$18

beq	$2,$22,$L24
nop

$L48:
bne	$2,$21,$L49
nop

$L25:
li	$17,-1			# 0xffffffffffffffff
$L39:
$L53:
jal	mad_frame_finish
move	$4,$18

jal	mad_stream_finish
move	$4,$16

move	$2,$17
lw	$31,60($sp)
lw	$fp,56($sp)
lw	$23,52($sp)
lw	$22,48($sp)
lw	$21,44($sp)
lw	$20,40($sp)
lw	$19,36($sp)
lw	$18,32($sp)
lw	$17,28($sp)
lw	$16,24($sp)
j	$31
addiu	$sp,$sp,64

$L29:
lw	$2,32($17)
lw	$4,24($17)
jal	$2
move	$5,$18

beq	$2,$21,$L25
nop

beq	$2,$fp,$L49
nop

beq	$2,$22,$L24
nop

$L27:
move	$4,$18
jal	mad_frame_decode
move	$5,$16

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

sw	$0,16($sp)
$L35:
lw	$2,36($17)
beq	$2,$0,$L36
move	$5,$16

lw	$4,24($17)
jal	$2
move	$6,$18

beq	$2,$21,$L25
nop

beq	$2,$fp,$L49
nop

beq	$2,$22,$L24
nop

$L36:
move	$4,$20
jal	mad_synth_frame
move	$5,$18

lw	$2,40($17)
beq	$2,$0,$L49
move	$5,$18

lw	$4,24($17)
jal	$2
addiu	$6,$20,4100

bne	$2,$22,$L48
nop

$L24:
j	$L39
move	$17,$0

$L42:
lw	$3,60($16)
$L26:
li	$2,1			# 0x1
beq	$3,$2,$L22
nop

j	$L53
li	$17,-1			# 0xffffffffffffffff

$L52:
lw	$3,60($16)
andi	$2,$3,0xff00
beq	$2,$0,$L26
move	$4,$23

move	$5,$16
jal	$19
move	$6,$18

beq	$2,$21,$L25
nop

beq	$2,$fp,$L35
nop

bne	$2,$22,$L49
nop

j	$L39
move	$17,$0

$L51:
addiu	$19,$2,%lo(error_default)
j	$L21
addiu	$23,$sp,16

$L50:
move	$17,$0
move	$2,$17
lw	$31,60($sp)
lw	$fp,56($sp)
lw	$23,52($sp)
lw	$22,48($sp)
lw	$21,44($sp)
lw	$20,40($sp)
lw	$19,36($sp)
lw	$18,32($sp)
lw	$17,28($sp)
lw	$16,24($sp)
j	$31
addiu	$sp,$sp,64

.set	macro
.set	reorder
.end	run_sync
.section	.text.error_default,"ax",@progbits
.align	2
.align	5
.ent	error_default
.type	error_default, @function
error_default:
.frame	$sp,24,$31		# vars= 0, regs= 1/0, args= 16, gp= 0
.mask	0x80000000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-24
sw	$31,16($sp)
lw	$3,60($5)
li	$2,513			# 0x201
move	$7,$4
move	$5,$0
beq	$3,$2,$L61
move	$4,$6

$L57:
lw	$31,16($sp)
move	$2,$5
j	$31
addiu	$sp,$sp,24

$L61:
lw	$2,0($7)
bne	$2,$0,$L62
li	$5,32			# 0x20

li	$2,1			# 0x1
sw	$2,0($7)
lw	$31,16($sp)
move	$2,$5
j	$31
addiu	$sp,$sp,24

$L62:
jal	mad_frame_mute
nop

j	$L57
li	$5,32			# 0x20

.set	macro
.set	reorder
.end	error_default
.ident	"GCC: (GNU) 4.1.2"