ttt.s

S3C2410基础实验十之TIMER,是一个不错的详细了解S3C2410基础TIMER的代码,希望帮助到需要的朋友

     2f8:	e5c13000 	strb	r3, [r1]
     2fc:	e3a0144e 	mov	r1, #1308622848	; 0x4e000000
     300:	e2811008 	add	r1, r1, #8	; 0x8
     304:	e51b301c 	ldr	r3, [fp, #-28]
     308:	e1a00cc3 	mov	r0, r3, asr #25
     30c:	e3e03000 	mvn	r3, #0	; 0x0
     310:	e1a02003 	mov	r2, r3
     314:	e1a03000 	mov	r3, r0
     318:	e0033002 	and	r3, r3, r2
     31c:	e5c13000 	strb	r3, [r1]
     320:	ebffff9b 	bl	0x194
     324:	e3a03000 	mov	r3, #0	; 0x0
     328:	e50b3020 	str	r3, [fp, #-32]
     32c:	e51b2020 	ldr	r2, [fp, #-32]
     330:	e3a03f7f 	mov	r3, #508	; 0x1fc
     334:	e2833003 	add	r3, r3, #3	; 0x3
     338:	e1520003 	cmp	r2, r3
     33c:	caffffca 	bgt	0x26c
     340:	e51b2010 	ldr	r2, [fp, #-16]
     344:	e3a0344e 	mov	r3, #1308622848	; 0x4e000000
     348:	e283300c 	add	r3, r3, #12	; 0xc
     34c:	e5d33000 	ldrb	r3, [r3]
     350:	e5c23000 	strb	r3, [r2]
     354:	e51b3010 	ldr	r3, [fp, #-16]
     358:	e2833001 	add	r3, r3, #1	; 0x1
     35c:	e50b3010 	str	r3, [fp, #-16]
     360:	e51b3020 	ldr	r3, [fp, #-32]
     364:	e2833001 	add	r3, r3, #1	; 0x1
     368:	e50b3020 	str	r3, [fp, #-32]
     36c:	e51b301c 	ldr	r3, [fp, #-28]
     370:	e2833001 	add	r3, r3, #1	; 0x1
     374:	e50b301c 	str	r3, [fp, #-28]
     378:	eaffffeb 	b	0x32c
     37c:	e3a0244e 	mov	r2, #1308622848	; 0x4e000000
     380:	e3a0344e 	mov	r3, #1308622848	; 0x4e000000
     384:	e5933000 	ldr	r3, [r3]
     388:	e3833b02 	orr	r3, r3, #2048	; 0x800
     38c:	e5823000 	str	r3, [r2]
     390:	e24bd00c 	sub	sp, fp, #12	; 0xc
     394:	e89da800 	ldmia	sp, {fp, sp, pc}
     398:	e1a0c00d 	mov	ip, sp
     39c:	e92dd800 	stmdb	sp!, {fp, ip, lr, pc}
     3a0:	e24cb004 	sub	fp, ip, #4	; 0x4
     3a4:	e3a0244a 	mov	r2, #1241513984	; 0x4a000000
     3a8:	e2822008 	add	r2, r2, #8	; 0x8
     3ac:	e3a0344a 	mov	r3, #1241513984	; 0x4a000000
     3b0:	e2833008 	add	r3, r3, #8	; 0x8
     3b4:	e5933000 	ldr	r3, [r3]
     3b8:	e3c33b01 	bic	r3, r3, #1024	; 0x400
     3bc:	e5823000 	str	r3, [r2]
     3c0:	e89da800 	ldmia	sp, {fp, sp, pc}
     3c4:	e1a0c00d 	mov	ip, sp
     3c8:	e92dd800 	stmdb	sp!, {fp, ip, lr, pc}
     3cc:	e24cb004 	sub	fp, ip, #4	; 0x4
     3d0:	e3a02451 	mov	r2, #1358954496	; 0x51000000
     3d4:	e3a03077 	mov	r3, #119	; 0x77
     3d8:	e5823000 	str	r3, [r2]
     3dc:	e3a03451 	mov	r3, #1358954496	; 0x51000000
     3e0:	e2833004 	add	r3, r3, #4	; 0x4
     3e4:	e3a02003 	mov	r2, #3	; 0x3
     3e8:	e5832000 	str	r2, [r3]
     3ec:	e3a02451 	mov	r2, #1358954496	; 0x51000000
     3f0:	e282200c 	add	r2, r2, #12	; 0xc
     3f4:	e3a03ec3 	mov	r3, #3120	; 0xc30
     3f8:	e2833005 	add	r3, r3, #5	; 0x5
     3fc:	e5823000 	str	r3, [r2]
     400:	e3a02451 	mov	r2, #1358954496	; 0x51000000
     404:	e2822008 	add	r2, r2, #8	; 0x8
     408:	e3a03451 	mov	r3, #1358954496	; 0x51000000
     40c:	e2833008 	add	r3, r3, #8	; 0x8
     410:	e5933000 	ldr	r3, [r3]
     414:	e3833002 	orr	r3, r3, #2	; 0x2
     418:	e5823000 	str	r3, [r2]
     41c:	e3a03451 	mov	r3, #1358954496	; 0x51000000
     420:	e2833008 	add	r3, r3, #8	; 0x8
     424:	e3a02009 	mov	r2, #9	; 0x9
     428:	e5832000 	str	r2, [r3]
     42c:	e89da800 	ldmia	sp, {fp, sp, pc}
     430:	22111110 	andcss	r1, r1, #4	; 0x4
     434:	00000700 	andeq	r0, r0, r0, lsl #14
     438:	00000700 	andeq	r0, r0, r0, lsl #14
     43c:	00000700 	andeq	r0, r0, r0, lsl #14
     440:	00000700 	andeq	r0, r0, r0, lsl #14
     444:	00000700 	andeq	r0, r0, r0, lsl #14
     448:	00000700 	andeq	r0, r0, r0, lsl #14
     44c:	00018005 	andeq	r8, r1, r5
     450:	00018005 	andeq	r8, r1, r5
     454:	008e07a3 	addeq	r0, lr, r3, lsr #15
     458:	000000b2 	streqh	r0, [r0], -r2
     45c:	00000030 	andeq	r0, r0, r0, lsr r0
     460:	00000030 	andeq	r0, r0, r0, lsr r0
     464:	43434700 	cmpmi	r3, #0	; 0x0
     468:	4728203a 	undefined
     46c:	2029554e 	eorcs	r5, r9, lr, asr #10
     470:	2e342e33 	mrccs	14, 1, r2, cr4, cr3, {1}
     474:	00000031 	andeq	r0, r0, r1, lsr r0
	...
    1000:	e1a0c00d 	mov	ip, sp
    1004:	e92dd800 	stmdb	sp!, {fp, ip, lr, pc}
    1008:	e24cb004 	sub	fp, ip, #4	; 0x4
    100c:	e59f1058 	ldr	r1, [pc, #88]	; 0x106c
    1010:	e59f3054 	ldr	r3, [pc, #84]	; 0x106c
    1014:	e5932000 	ldr	r2, [r3]
    1018:	e1a03002 	mov	r3, r2
    101c:	e1a03303 	mov	r3, r3, lsl #6
    1020:	e0833002 	add	r3, r3, r2
    1024:	e1a03303 	mov	r3, r3, lsl #6
    1028:	e0833002 	add	r3, r3, r2
    102c:	e1a03103 	mov	r3, r3, lsl #2
    1030:	e0833002 	add	r3, r3, r2
    1034:	e1a03103 	mov	r3, r3, lsl #2
    1038:	e0833002 	add	r3, r3, r2
    103c:	e1a02103 	mov	r2, r3, lsl #2
    1040:	e0833002 	add	r3, r3, r2
    1044:	e1a02103 	mov	r2, r3, lsl #2
    1048:	e0833002 	add	r3, r3, r2
    104c:	e283343d 	add	r3, r3, #1023410176	; 0x3d000000
    1050:	e2433891 	sub	r3, r3, #9502720	; 0x910000
    1054:	e2433eca 	sub	r3, r3, #3232	; 0xca0
    1058:	e2433001 	sub	r3, r3, #1	; 0x1
    105c:	e5813000 	str	r3, [r1]
    1060:	e1a032a3 	mov	r3, r3, lsr #5
    1064:	e1a00003 	mov	r0, r3
    1068:	e89da800 	ldmia	sp, {fp, sp, pc}
    106c:	300000e0 	andcc	r0, r0, r0, ror #1
    1070:	e1a0c00d 	mov	ip, sp
    1074:	e92dd800 	stmdb	sp!, {fp, ip, lr, pc}
    1078:	e24cb004 	sub	fp, ip, #4	; 0x4
    107c:	e24dd004 	sub	sp, sp, #4	; 0x4
    1080:	e50b0010 	str	r0, [fp, #-16]
    1084:	e51b3010 	ldr	r3, [fp, #-16]
    1088:	e3530000 	cmp	r3, #0	; 0x0
    108c:	0a000003 	beq	0x10a0
    1090:	e51b3010 	ldr	r3, [fp, #-16]
    1094:	e2433001 	sub	r3, r3, #1	; 0x1
    1098:	e50b3010 	str	r3, [fp, #-16]
    109c:	eafffff8 	b	0x1084
    10a0:	e89da808 	ldmia	sp, {r3, fp, sp, pc}
    10a4:	e1a0c00d 	mov	ip, sp
    10a8:	e92dd800 	stmdb	sp!, {fp, ip, lr, pc}
    10ac:	e24cb004 	sub	fp, ip, #4	; 0x4
    10b0:	e3a03456 	mov	r3, #1442840576	; 0x56000000
    10b4:	e2833010 	add	r3, r3, #16	; 0x10
    10b8:	e3a02955 	mov	r2, #1392640	; 0x154000
    10bc:	e5832000 	str	r2, [r3]
    10c0:	e3a02456 	mov	r2, #1442840576	; 0x56000000
    10c4:	e2822014 	add	r2, r2, #20	; 0x14
    10c8:	e3a03456 	mov	r3, #1442840576	; 0x56000000
    10cc:	e2833014 	add	r3, r3, #20	; 0x14
    10d0:	e5933000 	ldr	r3, [r3]
    10d4:	e3833d1e 	orr	r3, r3, #1920	; 0x780
    10d8:	e5823000 	str	r3, [r2]
    10dc:	eafffffe 	b	0x10dc
    10e0:	00000000 	andeq	r0, r0, r0
    10e4:	43434700 	cmpmi	r3, #0	; 0x0
    10e8:	4728203a 	undefined
    10ec:	2029554e 	eorcs	r5, r9, lr, asr #10
    10f0:	2e342e33 	mrccs	14, 1, r2, cr4, cr3, {1}
    10f4:	00000031 	andeq	r0, r0, r1, lsr r0
    10f8:	e1a0c00d 	mov	ip, sp
    10fc:	e92dd800 	stmdb	sp!, {fp, ip, lr, pc}
    1100:	e24cb004 	sub	fp, ip, #4	; 0x4
    1104:	e3a0344a 	mov	r3, #1241513984	; 0x4a000000
    1108:	e2833014 	add	r3, r3, #20	; 0x14
    110c:	e5933000 	ldr	r3, [r3]
    1110:	e353000a 	cmp	r3, #10	; 0xa
    1114:	1a000007 	bne	0x1138
    1118:	e3a02456 	mov	r2, #1442840576	; 0x56000000
    111c:	e2822014 	add	r2, r2, #20	; 0x14
    1120:	e3a03456 	mov	r3, #1442840576	; 0x56000000
    1124:	e2833014 	add	r3, r3, #20	; 0x14
    1128:	e5933000 	ldr	r3, [r3]
    112c:	e2033d1e 	and	r3, r3, #1920	; 0x780
    1130:	e1e03003 	mvn	r3, r3
    1134:	e5823000 	str	r3, [r2]
    1138:	e3a0144a 	mov	r1, #1241513984	; 0x4a000000
    113c:	e3a0344a 	mov	r3, #1241513984	; 0x4a000000
    1140:	e2833014 	add	r3, r3, #20	; 0x14
    1144:	e3a02001 	mov	r2, #1	; 0x1
    1148:	e5933000 	ldr	r3, [r3]
    114c:	e1a03312 	mov	r3, r2, lsl r3
    1150:	e5813000 	str	r3, [r1]
    1154:	e3a0244a 	mov	r2, #1241513984	; 0x4a000000
    1158:	e2822010 	add	r2, r2, #16	; 0x10
    115c:	e3a0344a 	mov	r3, #1241513984	; 0x4a000000
    1160:	e2833010 	add	r3, r3, #16	; 0x10
    1164:	e5933000 	ldr	r3, [r3]
    1168:	e5823000 	str	r3, [r2]
    116c:	e89da800 	ldmia	sp, {fp, sp, pc}
    1170:	43434700 	cmpmi	r3, #0	; 0x0
    1174:	4728203a 	undefined
    1178:	2029554e 	eorcs	r5, r9, lr, asr #10
    117c:	2e342e33 	mrccs	14, 1, r2, cr4, cr3, {1}
    1180:	00000031 	andeq	r0, r0, r1, lsr r0