vf_fspp.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 4,273 行 · 第 1/5 页

.set	nomacro
beq	$5,$0,$L294
lw	$3,3276($sp)
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$3,$0,$L294
lw	$4,3296($sp)
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
blez	$4,$L295
move	$21,$5
.set	macro
.set	reorder

lw	$5,3292($sp)
sll	$7,$20,3
sltu	$6,$5,32
andi	$2,$5,0x3
addiu	$22,$7,8
move	$17,$7
addu	$16,$5,$7
move	$19,$0
sw	$6,3200($sp)
sw	$2,3212($sp)
$L196:
lw	$2,276($18)
lw	$3,3200($sp)
.set	noreorder
.set	nomacro
bne	$3,$0,$L197
addu	$4,$22,$2
.set	macro
.set	reorder

andi	$2,$4,0x3
.set	noreorder
.set	nomacro
bne	$2,$0,$L347
lw	$6,3292($sp)
.set	macro
.set	reorder

andi	$2,$21,0x3
.set	noreorder
.set	nomacro
bne	$2,$0,$L347
lw	$5,3292($sp)
.set	macro
.set	reorder

li	$2,-32			# 0xffffffffffffffe0
addiu	$4,$4,-4
and	$2,$5,$2
addu	$6,$4,$2
sltu	$3,$4,$6
.set	noreorder
.set	nomacro
beq	$3,$0,$L201
addiu	$5,$21,-4
.set	macro
.set	reorder

$L300:
#APP
.word	0b01110000101000000000010001010100	#S32LDI XR1,$5,4
.word	0b01110000101000000000010010010100	#S32LDI XR2,$5,4
.word	0b01110000101000000000010011010100	#S32LDI XR3,$5,4
.word	0b01110000101000000000010100010100	#S32LDI XR4,$5,4
.word	0b01110000101000000000010101010100	#S32LDI XR5,$5,4
.word	0b01110000101000000000010110010100	#S32LDI XR6,$5,4
.word	0b01110000101000000000010111010100	#S32LDI XR7,$5,4
.word	0b01110000101000000000011000010100	#S32LDI XR8,$5,4
.word	0b01110000100000000000010001010101	#S32SDI XR1,$4,4
.word	0b01110000100000000000010010010101	#S32SDI XR2,$4,4
.word	0b01110000100000000000010011010101	#S32SDI XR3,$4,4
.word	0b01110000100000000000010100010101	#S32SDI XR4,$4,4
.word	0b01110000100000000000010101010101	#S32SDI XR5,$4,4
.word	0b01110000100000000000010110010101	#S32SDI XR6,$4,4
.word	0b01110000100000000000010111010101	#S32SDI XR7,$4,4
.word	0b01110000100000000000011000010101	#S32SDI XR8,$4,4
#NO_APP
sltu	$2,$4,$6
bne	$2,$0,$L300
$L201:
lw	$3,3292($sp)
andi	$2,$3,0x1c
addu	$6,$6,$2
sltu	$3,$4,$6
beq	$3,$0,$L203
$L301:
#APP
.word	0b01110000101000000000010001010100	#S32LDI XR1,$5,4
.word	0b01110000100000000000010001010101	#S32SDI XR1,$4,4
#NO_APP
sltu	$2,$4,$6
bne	$2,$0,$L301
$L203:
lw	$6,3212($sp)
li	$2,2			# 0x2
.set	noreorder
.set	nomacro
beq	$6,$2,$L207
li	$2,3			# 0x3
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$6,$2,$L208
li	$2,1			# 0x1
.set	macro
.set	reorder

bne	$6,$2,$L205
lbu	$2,4($5)
sb	$2,4($4)
$L205:
lw	$2,276($18)
addiu	$3,$16,8
addu	$2,$22,$2
lbu	$4,0($2)
addiu	$19,$19,1
sb	$4,-1($2)
lw	$5,276($18)
addu	$22,$22,$20
addu	$3,$3,$5
lbu	$4,-1($3)
addu	$21,$21,$23
sb	$4,0($3)
lw	$2,276($18)
addu	$2,$17,$2
lbu	$4,9($2)
sb	$4,6($2)
lw	$3,276($18)
addu	$3,$16,$3
lbu	$4,6($3)
sb	$4,9($3)
lw	$2,276($18)
addu	$2,$17,$2
lbu	$4,10($2)
sb	$4,5($2)
lw	$3,276($18)
addu	$3,$16,$3
lbu	$4,5($3)
sb	$4,10($3)
lw	$2,276($18)
addu	$2,$17,$2
lbu	$4,11($2)
sb	$4,4($2)
lw	$3,276($18)
addu	$3,$16,$3
lbu	$4,4($3)
sb	$4,11($3)
lw	$2,276($18)
addu	$2,$17,$2
lbu	$4,12($2)
sb	$4,3($2)
lw	$3,276($18)
addu	$3,$16,$3
lbu	$4,3($3)
sb	$4,12($3)
lw	$2,276($18)
addu	$2,$17,$2
lbu	$4,13($2)
sb	$4,2($2)
lw	$3,276($18)
addu	$3,$16,$3
lbu	$4,2($3)
sb	$4,13($3)
lw	$2,276($18)
addu	$2,$17,$2
lbu	$4,14($2)
sb	$4,1($2)
lw	$3,276($18)
addu	$3,$16,$3
lbu	$4,1($3)
sb	$4,14($3)
lw	$2,276($18)
addu	$2,$17,$2
lbu	$4,15($2)
addu	$17,$17,$20
sb	$4,0($2)
lw	$3,276($18)
addu	$3,$16,$3
lbu	$2,0($3)
sb	$2,15($3)
lw	$2,3296($sp)
.set	noreorder
.set	nomacro
bne	$2,$19,$L196
addu	$16,$16,$20
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L337
lw	$4,3296($sp)
.set	macro
.set	reorder

$L179:
addiu	$3,$sp,1571
sb	$0,1568($sp)
sb	$0,1569($sp)
.set	noreorder
.set	nomacro
j	$L176
sb	$0,1570($sp)
.set	macro
.set	reorder

$L173:
lw	$3,3292($sp)
.set	noreorder
.set	nomacro
j	$L175
addiu	$20,$3,16
.set	macro
.set	reorder

$L197:
lw	$6,3292($sp)
$L347:
move	$5,$21
.set	noreorder
.set	nomacro
jal	memcpy
sw	$7,3216($sp)
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L205
lw	$7,3216($sp)
.set	macro
.set	reorder

$L208:
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	$L205
sb	$2,6($4)
.set	macro
.set	reorder

$L207:
lbu	$2,4($5)
sb	$2,4($4)
lbu	$3,5($5)
.set	noreorder
.set	nomacro
j	$L205
sb	$3,5($4)
.set	macro
.set	reorder

$L333:
andi	$8,$23,0x7
.set	noreorder
.set	nomacro
beq	$8,$0,$L294
andi	$2,$23,0x8
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
bne	$2,$0,$L296
addiu	$4,$23,-8
.set	macro
.set	reorder

li	$2,-8			# 0xfffffffffffffff8
and	$4,$4,$2
lw	$2,3276($sp)
lw	$3,256($18)
mtlo	$2
lw	$2,3284($sp)
lw	$5,280($18)
madd	$4,$2
li	$2,5			# 0x5
subu	$2,$2,$3
mflo	$4
lw	$3,3292($sp)
lw	$6,3284($sp)
addiu	$5,$5,16
move	$7,$20
sw	$3,16($sp)
sw	$8,20($sp)
.set	noreorder
.set	nomacro
jal	store_slice2_c
sw	$2,24($sp)
.set	macro
.set	reorder

$L294:
lw	$31,3268($sp)
$L343:
lw	$fp,3264($sp)
lw	$23,3260($sp)
lw	$22,3256($sp)
lw	$21,3252($sp)
lw	$20,3248($sp)
lw	$19,3244($sp)
lw	$18,3240($sp)
lw	$17,3236($sp)
lw	$16,3232($sp)
.set	noreorder
.set	nomacro
j	$31
addiu	$sp,$sp,3272
.set	macro
.set	reorder

$L190:
sb	$0,6($7)
sb	$0,4($7)
.set	noreorder
.set	nomacro
j	$L187
sb	$0,5($7)
.set	macro
.set	reorder

$L295:
sll	$7,$20,3
lw	$4,3296($sp)
$L337:
lw	$5,3296($sp)
addiu	$4,$4,8
mul	$19,$20,$4
addiu	$2,$5,7
mul	$17,$20,$2
sltu	$2,$20,32
sw	$4,3116($sp)
move	$21,$7
subu	$22,$0,$20
subu	$23,$7,$20
move	$16,$0
sw	$2,3196($sp)
$L209:
lw	$2,276($18)
lw	$6,3196($sp)
addu	$5,$2,$21
.set	noreorder
.set	nomacro
bne	$6,$0,$L210
addu	$4,$2,$23
.set	macro
.set	reorder

andi	$2,$4,0x3
.set	noreorder
.set	nomacro
bne	$2,$0,$L210
andi	$2,$5,0x3
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
bne	$2,$0,$L210
li	$2,-32			# 0xffffffffffffffe0
.set	macro
.set	reorder

addiu	$4,$4,-4
and	$2,$20,$2
addu	$6,$4,$2
sltu	$3,$4,$6
.set	noreorder
.set	nomacro
beq	$3,$0,$L214
addiu	$5,$5,-4
.set	macro
.set	reorder

$L302:
#APP
.word	0b01110000101000000000010001010100	#S32LDI XR1,$5,4
.word	0b01110000101000000000010010010100	#S32LDI XR2,$5,4
.word	0b01110000101000000000010011010100	#S32LDI XR3,$5,4
.word	0b01110000101000000000010100010100	#S32LDI XR4,$5,4
.word	0b01110000101000000000010101010100	#S32LDI XR5,$5,4
.word	0b01110000101000000000010110010100	#S32LDI XR6,$5,4
.word	0b01110000101000000000010111010100	#S32LDI XR7,$5,4
.word	0b01110000101000000000011000010100	#S32LDI XR8,$5,4
.word	0b01110000100000000000010001010101	#S32SDI XR1,$4,4
.word	0b01110000100000000000010010010101	#S32SDI XR2,$4,4
.word	0b01110000100000000000010011010101	#S32SDI XR3,$4,4
.word	0b01110000100000000000010100010101	#S32SDI XR4,$4,4
.word	0b01110000100000000000010101010101	#S32SDI XR5,$4,4
.word	0b01110000100000000000010110010101	#S32SDI XR6,$4,4
.word	0b01110000100000000000010111010101	#S32SDI XR7,$4,4
.word	0b01110000100000000000011000010101	#S32SDI XR8,$4,4
#NO_APP
sltu	$2,$4,$6
bne	$2,$0,$L302
$L214:
andi	$2,$20,0x1c
addu	$6,$6,$2
sltu	$3,$4,$6
.set	noreorder
.set	nomacro
beq	$3,$0,$L348
andi	$3,$20,0x3
.set	macro
.set	reorder

$L303:
#APP
.word	0b01110000101000000000010001010100	#S32LDI XR1,$5,4
.word	0b01110000100000000000010001010101	#S32SDI XR1,$4,4
#NO_APP
sltu	$2,$4,$6
.set	noreorder
.set	nomacro
bne	$2,$0,$L303
andi	$3,$20,0x3
.set	macro
.set	reorder

$L348:
li	$2,2			# 0x2
.set	noreorder
.set	nomacro
beq	$3,$2,$L220
li	$2,3			# 0x3
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$3,$2,$L221
li	$2,1			# 0x1
.set	macro
.set	reorder

bne	$3,$2,$L218
lbu	$2,4($5)
sb	$2,4($4)
$L222:
lw	$2,276($18)
addu	$5,$2,$17
.set	noreorder
.set	nomacro
j	$L224
addu	$4,$2,$19
.set	macro
.set	reorder

$L210:
.set	noreorder
.set	nomacro
jal	memcpy
move	$6,$20
.set	macro
.set	reorder

$L218:
lw	$2,276($18)
addu	$5,$2,$17
addu	$4,$2,$19
lw	$2,3196($sp)
bne	$2,$0,$L223
$L224:
andi	$2,$4,0x3
.set	noreorder
.set	nomacro
bne	$2,$0,$L223
andi	$2,$5,0x3
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
bne	$2,$0,$L223
li	$2,-32			# 0xffffffffffffffe0
.set	macro
.set	reorder

addiu	$4,$4,-4
and	$2,$20,$2
addu	$6,$4,$2
sltu	$3,$4,$6
.set	noreorder
.set	nomacro
beq	$3,$0,$L227
addiu	$5,$5,-4
.set	macro
.set	reorder

$L304:
#APP
.word	0b01110000101000000000010001010100	#S32LDI XR1,$5,4
.word	0b01110000101000000000010010010100	#S32LDI XR2,$5,4
.word	0b01110000101000000000010011010100	#S32LDI XR3,$5,4
.word	0b01110000101000000000010100010100	#S32LDI XR4,$5,4
.word	0b01110000101000000000010101010100	#S32LDI XR5,$5,4
.word	0b01110000101000000000010110010100	#S32LDI XR6,$5,4
.word	0b01110000101000000000010111010100	#S32LDI XR7,$5,4
.word	0b01110000101000000000011000010100	#S32LDI XR8,$5,4
.word	0b01110000100000000000010001010101	#S32SDI XR1,$4,4
.word	0b01110000100000000000010010010101	#S32SDI XR2,$4,4
.word	0b01110000100000000000010011010101	#S32SDI XR3,$4,4
.word	0b01110000100000000000010100010101	#S32SDI XR4,$4,4
.word	0b01110000100000000000010101010101	#S32SDI XR5,$4,4
.word	0b01110000100000000000010110010101	#S32SDI XR6,$4,4
.word	0b01110000100000000000010111010101	#S32SDI XR7,$4,4
.word	0b01110000100000000000011000010101	#S32SDI XR8,$4,4
#NO_APP
sltu	$2,$4,$6
bne	$2,$0,$L304
$L227:
andi	$2,$20,0x1c
addu	$6,$6,$2
sltu	$3,$4,$6
.set	noreorder
.set	nomacro
beq	$3,$0,$L349
andi	$3,$20,0x3
.set	macro
.set	reorder

$L305:
#APP
.word	0b01110000101000000000010001010100	#S32LDI XR1,$5,4
.word	0b01110000100000000000010001010101	#S32SDI XR1,$4,4
#NO_APP
sltu	$2,$4,$6
.set	noreorder
.set	nomacro
bne	$2,$0,$L305
andi	$3,$20,0x3
.set	macro
.set	reorder

$L349:
li	$2,2			# 0x2
.set	noreorder
.set	nomacro
beq	$3,$2,$L233
li	$2,3			# 0x3
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$3,$2,$L234
li	$2,1			# 0x1
.set	macro
.set	reorder

bne	$3,$2,$L231
lbu	$2,4($5)
sb	$2,4($4)
$L231:
addiu	$16,$16,1
$L338:
li	$2,8			# 0x8
addu	$23,$23,$22
addu	$21,$21,$20
addu	$19,$19,$20
.set	noreorder
.set	nomacro
bne	$16,$2,$L209
addu	$17,$17,$22
.set	macro
.set	reorder

lw	$3,3292($sp)
sll	$4,$20,4
sll	$21,$3,1
sltu	$5,$21,40
sw	$4,3120($sp)
sll	$17,$20,1
move	$19,$4
sw	$5,3204($sp)
li	$22,2			# 0x2
li	$23,3			# 0x3
$L236:
lw	$2,280($18)
lw	$6,3204($sp)
addu	$5,$19,$2
.set	noreorder
.set	nomacro
bne	$6,$0,$L332
addiu	$4,$5,16
.set	macro
.set	reorder

andi	$3,$4,0x3
li	$2,4			# 0x4
subu	$2,$2,$3
.set	noreorder
.set	nomacro
beq	$2,$22,$L242
move	$3,$4
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$2,$23,$L243
li	$6,1			# 0x1
.set	macro
.set	reorder

bne	$2,$6,$L240
addiu	$3,$5,17
sb	$0,16($5)
$L240:
addiu	$5,$3,-4
move	$2,$0
#APP
.word	0b01110000000000100000000001101111	#S32I2M XR1,$2
#NO_APP
andi	$3,$3,0x1f
.set	noreorder
.set	nomacro
beq	$3,$0,$L350
addu	$6,$21,$4
.set	macro
.set	reorder

li	$3,-32			# 0xffffffffffffffe0
and	$2,$5,$3
addiu	$6,$2,32
sltu	$3,$5,$6
beq	$3,$0,$L244
$L306:
#APP
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
#NO_APP
sltu	$2,$5,$6
bne	$2,$0,$L306
$L244:
addu	$6,$21,$4
$L350:
li	$3,-32			# 0xffffffffffffffe0
addiu	$2,$6,-31
and	$4,$2,$3
sltu	$3,$5,$4
.set	noreorder
.set	nomacro
beq	$3,$0,$L351
addiu	$2,$6,-4
.set	macro
.set	reorder

addiu	$2,$5,4
$L352:
#APP
pref 30,0($2)
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
#NO_APP
sltu	$2,$5,$4
.set	noreorder
.set	nomacro
bne	$2,$0,$L352
addiu	$2,$5,4
.set	macro
.set	reorder

addiu	$2,$6,-4
$L351:
li	$3,-4			# 0xfffffffffffffffc
and	$3,$2,$3
sltu	$4,$5,$3
.set	noreorder
.set	nomacro
beq	$4,$0,$L353
andi	$2,$6,0x3
.set	macro
.set	reorder

$L308:
#APP
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
#NO_APP
sltu	$2,$5,$3
.set	noreorder
.set	nomacro
bne	$2,$0,$L308
andi	$2,$6,0x3
.set	macro
.set	reorder

$L353:
.set	noreorder
.set	nomacro
beq	$2,$22,$L252
addiu	$3,$5,4
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$2,$23,$L253
li	$4,1			# 0x1
.set	macro
.set	reorder

bne	$2,$4,$L239
sb	$0,4($5)
$L239:
addiu	$16,$16,1
$L339:
li	$2,24			# 0x18
.set	noreorder
.set	nomacro
bne	$16,$2,$L236
addu	$19,$19,$17
.set	macro
.set	reorder

li	$2,6			# 0x6
subu	$2,$2,$fp
sw	$2,3180($sp)
mul	$2,$20,$2
lw	$3,3284($sp)
sw	$2,3124($sp)
lw	$2,3180($sp)
lw	$4,3180($sp)
mul	$2,$2,$3
sll	$3,$4,1
lw	$4,3276($sp)
sw	$2,3136($sp)
mtlo	$4
lw	$4,3284($sp)
addiu	$2,$3,-16
madd	$4,$2
addiu	$6,$sp,1568
addiu	$6,$6,1408
sw	$6,3148($sp)
mflo	$4
addiu	$5,$sp,32
addiu	$3,$3,-8
lw	$6,3228($sp)
lw	$2,3148($sp)
addiu	$21,$5,1408
sw	$4,3112($sp)
sw	$3,3132($sp)
lw	$5,3292($sp)
addiu	$3,$sp,1568
addiu	$4,$sp,1568
andi	$6,$6,0x3
andi	$2,$2,0x3
addiu	$3,$3,-4
addiu	$4,$4,92
addiu	$5,$5,-80
sw	$6,3160($sp)
sw	$2,3152($sp)
sw	$3,3104($sp)
sw	$4,3156($sp)
addiu	$6,$sp,32
addiu	$2,$sp,32
lw	$3,3124($sp)
addiu	$4,$sp,32
sw	$5,3188($sp)
addiu	$6,$6,-4
andi	$5,$21,0x3
addiu	$2,$2,124
addiu	$4,$4,128
lw	$23,3180($sp)
sw	$5,3164($sp)
sw	$6,3108($sp)
sw	$2,3168($sp)
sw	$3,3128($sp)
sw	$4,3208($sp)
$L255:
lw	$4,3116($sp)
slt	$2,$23,$4
.set	noreorder
.set	nomacro
beq	$2,$0,$L333
lw	$5,3296($sp)
.set	macro
.set	reorder

addiu	$4,$23,-4
addiu	$2,$5,-1
slt	$3,$4,$2
lw	$6,3128($sp)
lw	$5,276($18)
movn	$2,$4,$3
addu	$5,$6,$5
andi	$4,$23,0x1
lw	$6,3176($sp)
slt	$3,$2,0
movn	$2,$0,$3
subu	$5,$5,$4
lw	$3,3304($sp)
sra	$2,$2,$6
sw	$4,3192($sp)
addiu	$5,$5,2
addiu	$4,$sp,32
move	$6,$20
li	$7,2			# 0x2
.set	noreorder
.set	nomacro
jal	row_fdct_c
mul	$16,$2,$3
.set	macro
.set	reorder

lw	$4,3188($sp)
.set	noreorder
.set	nomacro
blez	$4,$L334
andi	$2,$23,0xf
.set	macro
.set	reorder

mul	$3,$20,$2
lw	$5,3192($sp)
lw	$4,3300($sp)
sll	$5,$5,1
sw	$3,3144($sp)
addu	$fp,$16,$4
sw	$5,3140($sp)
sll	$22,$3,1
sw	$0,3184($sp)
addiu	$19,$18,128
$L260:
lw	$6,3128($sp)
lw	$5,276($18)
lw	$2,3184($sp)
addu	$5,$6,$5
lw	$3,3192($sp)
addu	$5,$5,$2
subu	$5,$5,$3
lw	$4,3208($sp)
addiu	$5,$5,10