tlbwr.exe.asm

来自「一个MIPS虚拟机的源码」· 汇编 代码 · 共 126 行

tlbwr.exe:     file format ecoff-littlemips

Disassembly of section .text:

bfc00000 <__start>:
bfc00000:	0bf00080 	j	bfc00200 <begin>
	...
bfc00100:	0000000d 	break
	...
bfc00180:	0000000d 	break
	...

bfc00200 <begin>:
bfc00200:	00000821 	move	at,zero
bfc00204:	00001021 	move	v0,zero
bfc00208:	00001821 	move	v1,zero
bfc0020c:	00002021 	move	a0,zero
bfc00210:	00002821 	move	a1,zero
bfc00214:	00003021 	move	a2,zero
bfc00218:	00003821 	move	a3,zero
bfc0021c:	00004021 	move	t0,zero
bfc00220:	00004821 	move	t1,zero
bfc00224:	00005021 	move	t2,zero
bfc00228:	00005821 	move	t3,zero
bfc0022c:	00006021 	move	t4,zero
bfc00230:	00006821 	move	t5,zero
bfc00234:	00007021 	move	t6,zero
bfc00238:	00007821 	move	t7,zero
bfc0023c:	00008021 	move	s0,zero
bfc00240:	00008821 	move	s1,zero
bfc00244:	00009021 	move	s2,zero
bfc00248:	00009821 	move	s3,zero
bfc0024c:	0000a021 	move	s4,zero
bfc00250:	0000a821 	move	s5,zero
bfc00254:	0000b021 	move	s6,zero
bfc00258:	0000b821 	move	s7,zero
bfc0025c:	0000c021 	move	t8,zero
bfc00260:	0000c821 	move	t9,zero
bfc00264:	0000d021 	move	k0,zero
bfc00268:	0000d821 	move	k1,zero
bfc0026c:	0000e021 	move	gp,zero
bfc00270:	0000e821 	move	sp,zero
bfc00274:	0000f021 	move	s8,zero
bfc00278:	40802000 	mtc0	zero,a0
bfc0027c:	00000000 	nop
bfc00280:	40804000 	mtc0	zero,t0
bfc00284:	00000000 	nop
bfc00288:	40807000 	mtc0	zero,t6
bfc0028c:	240a0040 	li	t2,64
bfc00290:	240b0fc0 	li	t3,4032
bfc00294:	254affff 	addiu	t2,t2,-1
bfc00298:	000a4a00 	sll	t1,t2,0x8
bfc0029c:	40890000 	mtc0	t1,zero
bfc002a0:	00000000 	nop
bfc002a4:	40801000 	mtc0	zero,v0
bfc002a8:	00000000 	nop
bfc002ac:	408b5000 	mtc0	t3,t2
bfc002b0:	1540fff8 	bnez	t2,bfc00294 <begin+0x94>
bfc002b4:	42000002 	tlbwi
bfc002b8:	00000000 	nop
bfc002bc:	40805000 	mtc0	zero,t2
bfc002c0:	3c1da00b 	lui	sp,0xa00b
bfc002c4:	37bdfffc 	ori	sp,sp,0xfffc
bfc002c8:	3c1ca00c 	lui	gp,0xa00c
bfc002cc:	279c0000 	addiu	gp,gp,0
bfc002d0:	3c09bfc0 	lui	t1,0xbfc0
bfc002d4:	252903c0 	addiu	t1,t1,960
bfc002d8:	3c0abfc0 	lui	t2,0xbfc0
bfc002dc:	254a03c0 	addiu	t2,t2,960
bfc002e0:	254a0004 	addiu	t2,t2,4
bfc002e4:	03805821 	move	t3,gp
bfc002e8:	8d2c0000 	lw	t4,0(t1)
bfc002ec:	00000000 	nop
bfc002f0:	ad6c0000 	sw	t4,0(t3)
bfc002f4:	25290004 	addiu	t1,t1,4
bfc002f8:	152afffb 	bne	t1,t2,bfc002e8 <begin+0xe8>
bfc002fc:	256b0004 	addiu	t3,t3,4
bfc00300:	0ff000c4 	jal	bfc00310 <entry>
bfc00304:	00000000 	nop
bfc00308:	0000000d 	break
bfc0030c:	00000000 	nop

bfc00310 <entry>:
bfc00310:	24080000 	li	t0,0
bfc00314:	24090000 	li	t1,0
bfc00318:	3c0a0023 	lui	t2,0x23
bfc0031c:	354a4000 	ori	t2,t2,0x4000
bfc00320:	408a5000 	mtc0	t2,t2
bfc00324:	240a0700 	li	t2,1792
bfc00328:	408a1000 	mtc0	t2,v0
bfc0032c:	42000006 	tlbwr
bfc00330:	3c0a0023 	lui	t2,0x23
bfc00334:	354a4000 	ori	t2,t2,0x4000
bfc00338:	ad4a0000 	sw	t2,0(t2)
bfc0033c:	8d4b0000 	lw	t3,0(t2)
bfc00340:	3c0a0123 	lui	t2,0x123
bfc00344:	354a4000 	ori	t2,t2,0x4000
bfc00348:	408a5000 	mtc0	t2,t2
bfc0034c:	240a0200 	li	t2,512
bfc00350:	408a1000 	mtc0	t2,v0
bfc00354:	00000000 	nop
bfc00358:	40800000 	mtc0	zero,zero
bfc0035c:	42000002 	tlbwi
bfc00360:	3c0a8000 	lui	t2,0x8000
bfc00364:	354a3f00 	ori	t2,t2,0x3f00
bfc00368:	408a0000 	mtc0	t2,zero
bfc0036c:	42000008 	tlbp
bfc00370:	400a0000 	mfc0	t2,zero
bfc00374:	00000000 	nop
bfc00378:	11400002 	beqz	t2,bfc00384 <entry+0x74>
bfc0037c:	00000000 	nop
bfc00380:	0000000d 	break
bfc00384:	3c0b0666 	lui	t3,0x666
bfc00388:	356b6000 	ori	t3,t3,0x6000
bfc0038c:	408b5000 	mtc0	t3,t2
bfc00390:	42000008 	tlbp
bfc00394:	400b0000 	mfc0	t3,zero
bfc00398:	3c0c8000 	lui	t4,0x8000
bfc0039c:	016c5824 	and	t3,t3,t4
bfc003a0:	42000001 	tlbr
bfc003a4:	40085000 	mfc0	t0,t2
bfc003a8:	40091000 	mfc0	t1,v0
bfc003ac:	03e00008 	jr	ra
	...