Fwd: 您好,非常不好意思打扰您,我在网上看到您的邮箱,希望请教您关于skyeye的问题

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饭饭~

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Apr 9, 2013, 7:37:49 AM4/9/13
to 瑜明张, skyeye-s...@googlegroups.com
好的,我第一次使用skyeye仿真。主要目的就是让小程序在上边跑跑,但现在nfs挂載出现了问题。要是不用nfs,其他方法怎么弄?主要是需要dump一个图片和一个程序。我的共享目录是gedit /etc/export /home/alex *(rw,sync,no_subtree_check)  
skyeye是1.3.4,用的是testsuit1.3.4->s3c2410x-2.6.14里边的:


arch:arm
cpu: arm920t
mach: s3c2410x

# physical memory
mem_bank: map=M, type=RW, addr=0xc0000000, size=0x02000000

# all peripherals I/O mapping area
mem_bank: map=I, type=RW, addr=0x48000000, size=0x20000000

mem_bank: map=I, type=RW, addr=0x19000300, size=0x00000020
net: type=cs8900a, base=0x19000300, size=0x20,int=9, mac=0:4:3:2:1:f, ethmod=tuntap, hostip=10.0.0.1

#lcd: type=s3c2410x, mod=gtk
uart:mod=term
#dbct:state=on

load_file: filename=./initrd.img, start=0xc0800000

RUN skyeye

(skyeye) start
ethmod num=1, mac addr=0:4:3:2:1:f, hostip=10.0.0.1
In epprom_reset(io->ieee_addr) mac addr=0:4:3:2:1:f
In epprom_reset(net->macaddr) mac addr=0:4:3:2:1:f
In create_uart_console
1 core is initialized.
In epprom_reset(io->ieee_addr) mac addr=0:4:3:2:1:f
In epprom_reset(net->macaddr) mac addr=0:4:3:2:1:f
(skyeye) run
(running) ERROR: s3c2410x_io_write_word(0x4d000000) = 0x00000000
ERROR: s3c2410x_io_write_word(0x4d000004) = 0x00000000
ERROR: s3c2410x_io_write_word(0x4d000008) = 0x00000000
ERROR: s3c2410x_io_write_word(0x4d00000c) = 0x00000000
ERROR: s3c2410x_io_write_word(0x4d000010) = 0x00000000
ERROR: s3c2410x_io_write_word(0x4d000014) = 0x00000000
.




mount挂载failed

Inline image 1
互ping是通的:

Inline image 2


Inline image 4


网络配置

Inline image 5

Inline image 6



小弟我确实不知道是哪里错了,能ping通但就是不能mount.希望大家帮我解决一下问题,谢谢啦!







---------- Forwarded message ----------
From: 瑜明张 <zyumi...@gmail.com>
Date: Sun, Apr 7, 2013 at 1:19 PM
Subject: Re: 您好,非常不好意思打扰您,我在网上看到您的邮箱,希望请教您关于skyeye的问题
To: alexsmart...@gmail.com
Cc: 康老师 <blackf...@gmail.com>


您好! 您这个问题应该是缺少驱动模块和设备文件!我给您发一个文档, 您按照这个文档添加, 如果您再遇到什么问题可以再联系我们。











Thanks
zyuming


Address     : Room 4-308, Building FIT of Tsinghua University
Telephone  : 18651289252
Gmail        : zyu...@gmail.com




2013/4/7 Michael.Kang <blackf...@gmail.com>

我请我们另外一个SkyEye开发者协助你一下。

-- ksh

---------- Forwarded message ----------
From: 饭饭~ <alexsmart...@gmail.com>
Date: Sat, Apr 6, 2013 at 1:48 PM
Subject: 您好,非常不好意思打扰您,我在网上看到您的邮箱,希望请教您关于skyeye的问题
To: blackf...@gmail.com


您好,我是北京交通大学的一名学生,我在网上看到您的邮箱,希望请教您关于skyeye的问题。
我刚刚开始使用skyeye,准备模拟一个arm。但每次skyeye.conf里将net选项选中的时候,都出错:

vnet模式:
vnet_open:for hostif fd -1
vnet_open:for hostif open: No such device
-----------------------------------------------------------
NOTICE: Now the net simulation function is disable!!!
NOTICE: 1. you should be root at first !!!
NOTICE: 2. if you don't make device node, you should do commands:
NOTICE:      mkdir /dev/net; mknod /dev/net/vnet c 10 201
NOTICE: 3. you should inmod linux kernel net driver vnet.o!!!
NOTICE: Please read README in SkyEye package and try again!!!
-----------------------------------------------------------
In skyeye_exit, Some unknown exception happened.

想问一下vnet.o在哪里找?linux是在虚拟机里,ubuntu12.04lts.

tun模式
ethmod num=1, mac addr=0:4:3:2:1:f, hostip=10.0.0.1
In epprom_reset(io->ieee_addr) mac addr=0:4:3:2:1:f
In epprom_reset(net->macaddr) mac addr=0:4:3:2:1:f
*** stack smashing detected ***: /opt/skyeye/bin/skyeye terminated
======= Backtrace: =========
/lib/i386-linux-gnu/libc.so.6(__fortify_fail+0x45)[0xb6bd6dd5]
/lib/i386-linux-gnu/libc.so.6(+0xffd8a)[0xb6bd6d8a]
/opt/skyeye/lib/skyeye/libnet.so(+0x4334)[0xb4d12334]
/opt/skyeye/lib/skyeye/libnet.so(+0x36bd)[0xb4d116bd]
/opt/skyeye/lib/skyeye/libcommon.so.0(parse_line_formatted+0x69)[0xb6d9d899]
/opt/skyeye/lib/skyeye/libcommon.so.0(skyeye_read_config+0x317)[0xb6d9dc67]
/opt/skyeye/lib/skyeye/libcommon.so.0(SIM_start+0x3b)[0xb6d9ba1b]
/opt/skyeye/lib/skyeye/libcommon.so.0(com_start+0x14)[0xb6da03e4]
/usr/local/lib/python2.7/lib-dynload/_ctypes.so(ffi_call_SYSV+0x17)[0xb3b8d887]
/usr/local/lib/python2.7/lib-dynload/_ctypes.so(ffi_call+0x6c)[0xb3b8d5bc]
/usr/local/lib/python2.7/lib-dynload/_cty
(以下一堆)

这个问题如何解决?是不是和上边那个一样,缺少网络配置?


大过节的,麻烦您了。谢谢啦




--
www.skyeye.org


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