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在debian下安装和使用skyeye的过程

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发表于 2005-5-31 00:31:45 | 显示全部楼层 |阅读模式
在debian下安装和使用skyeye的过程
参考以前的在debian下安装skyeye的帖子实验了一个上午,最后以失败而告终,于是找到了一个简单的方法在debian下安装和使用skyeye,那就是安装skyeye-insight-0.9.4-binary-in-debian3.tar.bz2
http://gro.clinux.org/frs/downlo ... -in-debian3.tar.bz2
详细过程如下:
1,下载skyeye-insight-0.9.4-binary-in-debian3.tar.bz2
http://gro.clinux.org/frs/downlo ... -in-debian3.tar.bz2

2,解压缩到/usr/local

  2. #cp skyeye-insight-0.9.4-binary-in-debian3.tar.bz2 /usr/local
  3. #tar xvfj skyeye-insight-0.9.4-binary-in-debian3.tar.bz2
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这时在/usr/local下产生一个skyeye-insighe的文件夹,里面的内容为:

  2. #cd skyeye-insighe
  3. #ls
  4. bin  include  info  lib  man  share
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将skyeye添加到PATH,方法:

  2. #echo "export PATH=$PATH:/usr/local/skyeye-insight/bin">>"~/.bashrc"
  3. #source ~/.bashrc
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这个时候,运行skyeye将会出现:

  2. #skyeye
  3. ***********************************************************************
  4. ****                                                               ****
  5. ****   SkyEye  Simulator Ver 0.9.2 with  GDB/Insight 5.3 Interface ****
  6. ****                                                               ****
  7. ***********************************************************************
  8. GNU gdb 5.3
  9. Copyright 2002 Free Software Foundation, Inc.
  10. GDB is free software, covered by the GNU General Public License, and you are
  11. welcome to change it and/or distribute copies of it under certain conditions.
  12. Type "show copying" to see the conditions.
  13. There is absolutely no warranty for GDB.  Type "show warranty" for details.
  14. This SkyEye was configured as "--host=i686-pc-linux-gnu --target=arm-elf".
  15. (SkyEye)
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利用这个在debian下使用skyeye实在是再简单不过了.....下面实验下是否可以使用^_^

3,根据renbagshoes兄弟置顶的帖子,安装完skyeye后应该安装arm-elf交叉编译器,首先下载arm-elf-tools-20030314.sh
ftp://166.111.68.183/pub/embed/uclinux/soft/tools/arm
或
ftp://166.111.8.229/OS/Embeded
然后:

  2. #chmod a+x arm-elf-tools-20030314.sh
  3. #./arm-elf-tools-20030314.sh
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实验一下(通过bash的tab补全功能):

  2. #arm-elf-
  3. arm-elf-addr2line   arm-elf-gasp        arm-elf-protoize
  4. arm-elf-ar          arm-elf-gcc         arm-elf-ranlib
  5. arm-elf-as          arm-elf-gdb         arm-elf-readelf
  6. arm-elf-c++         arm-elf-ld          arm-elf-run
  7. arm-elf-c++filt     arm-elf-ld.real     arm-elf-size
  8. arm-elf-elf2flt     arm-elf-nm          arm-elf-strings
  9. arm-elf-flthdr      arm-elf-objcopy     arm-elf-strip
  10. arm-elf-g++         arm-elf-objdump     arm-elf-unprotoize
  11. #arm-elf-
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4,测试你的arm-elf-gcc编译器

先写一个小程序hello.c
  1. int main(void)
  2. {
  3.     int i;

  5.     for(i = 0; i < 6; i++){

  7.         printf("i = %d  ",i);

  9.         printf("Hello, embedded linux!\n");
  10.     }

  12.     return 0;
  13. }
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然后执行：

  2. #arm-elf-gcc -Wl,-elf2flt -o hello hello.c
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-elf2flt参数是将elf文件格式转为flat文件格式，这个工具是在你安装交叉编译器产生的。

  2. #ls
  3. hello  hello.c  hello.gdb
  4. #file hello
  5. hello: BFLT executable - version 4 ram
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你会发现，它是BFLT(binary FLAT)，你目标平台所支持的文件格式。

5,执行你的hello程序
这里，我们将借助genromfs这个小工具来完成测试，这个工具就是你在安装交叉编译器时产生的，你可以直接使用它。
到
http://gro.clinux.org/frs/downlo ... utils-1.2.0.tar.bz2
下载skyeye-binary-testutils-1.2.0.tar.bz2
然后:

  2. #tar xvfj skyeye-binary-testutils-1.2.0.tar.bz2
  3. #cd skyeye-binary-testutils-1.2.0/at91x40/uclinux2
  4. #mkdir romfs
  5. #mkdir /mnt/tmp
  6. #mount -o loop boot.rom /mnt/tmp
  7. #cp -r /mnt/tmp/* romfs
  8. #cd romfs
  9. #ls
  10. bin  dev  etc  home  lib  mnt  proc  sbin  tmp  usr  var
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另外，把你编译好的可执行程序拷贝到/romfs/bin目录里，这里就是hello了！

  2. #cp ~/hello ~/skyeye-binary-testutils-1.2.0/at91x40/uclinux2/romfs/bin
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然后

  2. #cd ~/skyeye-binary-testutils-1.2.0/at91x40/uclinux2/
  3. #ls
  4. boot.rom  linux  readme  romfs  skyeye.conf
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确保在当前文件夹下有skyeye.conf,然后

  2. [root]@[/usr/local/skyeye-binary-testutils-1.2.0/at91x40/uclinux2]#skyeye linux
  3. ***********************************************************************
  4. ****                                                               ****
  5. ****   SkyEye  Simulator Ver 0.9.2 with  GDB/Insight 5.3 Interface ****
  6. ****                                                               ****
  7. ***********************************************************************
  8. GNU gdb 5.3
  9. Copyright 2002 Free Software Foundation, Inc.
  10. GDB is free software, covered by the GNU General Public License, and you are
  11. welcome to change it and/or distribute copies of it under certain conditions.
  12. Type "show copying" to see the conditions.
  13. There is absolutely no warranty for GDB.  Type "show warranty" for details.
  14. This SkyEye was configured as "--host=i686-pc-linux-gnu --target=arm-elf"...
  15. (no debugging symbols found)...
  16. (SkyEye) target sim
  17. cpu info: armv3, arm7tdmi, 41007700, fff8ff00, 0
  18. mach info: name at91, mach_init addr 0x8184ee0
  19. nic[0] info: state=1, ethmod num=1, mac addr=0:4:3:2:1:f, hostip=10.0.0.1
  20. log_info: log is off.
  21. log_info:log file is /tmp/test.log, fd is 0x8491710
  22. log_info: log start clock 3200000
  23. log_info: log end clock 3330000
  24. nic_init_begin
  25. tapif_init begin
  26. tapif_init: fd -1
  27. tapif_init:open: No such file or directory
  28. -----------------------------------------------------------
  29. NOTICE: you should be root at first !!!
  30. NOTICE: you should inmod linux kernel net driver tun.o!!!
  31. NOTICE: if you don't make device node, you should do commands:
  32. NOTICE:    mkdir /dev/net; mknod /dev/net/tun c 10 200
  33. NOTICE: now the net simulation function can not support!!!
  34. NOTICE: Please read SkyEye.README and try again!!!
  35. -----------------------------------------------------------
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这时,根据它的错误提示,继续:

  2. [root]@[/usr/local/skyeye-binary-testutils-1.2.0/at91x40/uclinux2]#mkdir /dev/net
  3. [root]@[/usr/local/skyeye-binary-testutils-1.2.0/at91x40/uclinux2]#mknod /dev/net/tun c 10 200
  4. [root]@[/usr/local/skyeye-binary-testutils-1.2.0/at91x40/uclinux2]#skyeye linux
  5. ***********************************************************************
  6. ****                                                               ****
  7. ****   SkyEye  Simulator Ver 0.9.2 with  GDB/Insight 5.3 Interface ****
  8. ****                                                               ****
  9. ***********************************************************************
  10. GNU gdb 5.3
  11. Copyright 2002 Free Software Foundation, Inc.
  12. GDB is free software, covered by the GNU General Public License, and you are
  13. welcome to change it and/or distribute copies of it under certain conditions.
  14. Type "show copying" to see the conditions.
  15. There is absolutely no warranty for GDB.  Type "show warranty" for details.
  16. This SkyEye was configured as "--host=i686-pc-linux-gnu --target=arm-elf"...
  17. (no debugging symbols found)...
  18. (SkyEye) target sim
  19. cpu info: armv3, arm7tdmi, 41007700, fff8ff00, 0
  20. mach info: name at91, mach_init addr 0x8184ee0
  21. nic[0] info: state=1, ethmod num=1, mac addr=0:4:3:2:1:f, hostip=10.0.0.1
  22. log_info: log is off.
  23. log_info:log file is /tmp/test.log, fd is 0x8491710
  24. log_info: log start clock 3200000
  25. log_info: log end clock 3330000
  26. nic_init_begin
  27. tapif_init begin
  28. tapif_init: fd 7
  29. tapif_init: system("ifconfig tap0 inet 10.0.0.1");
  30. tapif_init end
  31. nic_init_end
  32. SKYEYE: use arm7100 mmu ops
  33. Loaded ROM   ./boot.rom
  34. Connected to the simulator.
  35. (SkyEye) load
  36. Loading section .init, size 0xa000 vma 0x1000000
  37. Loading section .text, size 0xd0480 vma 0x100a000
  38. Loading section .data, size 0x9154 vma 0x10dc000
  39. Start address 0x1000000
  40. Transfer rate: 7450272 bits in <1 sec.
  41. (SkyEye) run
  42. Starting program: /usr/local/skyeye-binary-testutils-1.2.0/at91x40/uclinux2/linux
  43. Linux version 2.4.20-uc0 (chy@localhost.localdomain) (gcc version 2.95.3 20010315 (release)(ColdFire patches - 20010318 from http://fiddes.net/coldfire/)(uClinux XIP and shared lib patches from http://www.snapgear.com/)) #7 五 8月 1 19:43:07 CST 2003
  44. Processor: Atmel AT91M40xxx revision 0
  45. Architecture: EB01
  46. On node 0 totalpages: 1024
  47. zone(0): 0 pages.
  48. zone(1): 1024 pages.
  49. zone(2): 0 pages.
  50. Kernel command line: root=/dev/rom0
  51. Calibrating delay loop... 12.97 BogoMIPS
  52. Memory: 4MB = 4MB total
  53. Memory: 2984KB available (833K code, 181K data, 40K init)
  54. Dentry cache hash table entries: 512 (order: 0, 4096 bytes)
  55. Inode cache hash table entries: 512 (order: 0, 4096 bytes)
  56. Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
  57. Buffer-cache hash table entries: 1024 (order: 0, 4096 bytes)
  58. Page-cache hash table entries: 1024 (order: 0, 4096 bytes)
  59. POSIX conformance testing by UNIFIX
  60. Linux NET4.0 for Linux 2.4
  61. Based upon Swansea University Computer Society NET3.039
  62. Initializing RT netlink socket
  63. Starting kswapd
  64. Atmel USART driver version 0.99
  65. ttyS0 at 0xfffd0000 (irq = 2) is a builtin Atmel APB USART
  66. ttyS1 at 0xfffcc000 (irq = 3) is a builtin Atmel APB USART
  67. Blkmem copyright 1998,1999 D. Jeff Dionne
  68. Blkmem copyright 1998 Kenneth Albanowski
  69. Blkmem 1 disk images:
  70. 0: 1400000-157D3FF [VIRTUAL 1400000-157D3FF] (RO)
  71. RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
  72. SkyEye NE2k Ethernet driver version 0.2 (2003-04-27)
  73. sene2k dev name: eth0: <6>NET4: Linux TCP/IP 1.0 for NET4.0
  74. IP Protocols: ICMP, UDP, TCP
  75. IP: routing cache hash table of 512 buckets, 4Kbytes
  76. TCP: Hash tables configured (established 512 bind 512)
  77. NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
  78. sys_mount:dev_name /dev/root,dir_name /root, type ext2, flag 0x8001, data 0
  79. sys_mount:1 data_page 1122000, type_page 113bf74, dev_page 0, dir_page 8001
  80. sys_mount:2 data_page 0, type_page 117f000, dev_page 117d000, dir_page 117e000
  81. sys_mount:3 data_page 0, type_page 117f000, dev_page 117d000, dir_page 117e000
  82. sys_mount:4 data_page 0, type_page 117f000, dev_page 117d000, dir_page 117e000
  83. sys_mount:dev_name /dev/root,dir_name /root, type romfs, flag 0x8001, data 0
  84. sys_mount:1 data_page 0, type_page 117f000, dev_page 117d000, dir_page 8001
  85. sys_mount:2 data_page 0, type_page 117f000, dev_page 117d000, dir_page 117e000
  86. sys_mount:3 data_page 0, type_page 117f000, dev_page 117d000, dir_page 117e000
  87. sys_mount:4 data_page 0, type_page 117f000, dev_page 117d000, dir_page 117e000
  88. VFS: Mounted root (romfs filesystem) readonly.
  89. sys_mount:dev_name .,dir_name /, type <NULL>, flag 0x2000, data 0
  90. sys_mount:1 data_page 111c120, type_page 0, dev_page 10e5d00, dir_page 10e5174
  91. sys_mount:2 data_page 0, type_page 0, dev_page 117f000, dir_page 1122000
  92. sys_mount:3 data_page 0, type_page 0, dev_page 117f000, dir_page 1122000
  93. sys_mount:4 data_page 0, type_page 0, dev_page 117f000, dir_page 1122000
  94. Shell invoked to run file: /etc/rc
  95. Command: hostname GDB-ARMulator
  96. Command: /bin/expand /etc/ramfs.img /dev/ram0
  97. Command: mount -t proc proc /proc
  98. sys_mount:dev_name /proc,dir_name /proc, type proc, flag 0xc0ed0000, data 11d2008
  99. sys_mount:1 data_page 1000, type_page 1002, dev_page 118e008, dir_page c0ed0000sys_mount:2 data_page 118b000, type_page 118d000, dev_page 118c000, dir_page 1122000
  100. sys_mount:3 data_page 118b000, type_page 118d000, dev_page 118c000, dir_page 1122000
  101. sys_mount:4 data_page 118b000, type_page 118d000, dev_page 118c000, dir_page 1122000
  102. mount: /etc/mtab: Read-only file system
  103. Command: mount -t ext2 /dev/ram0 /var
  104. sys_mount:dev_name /dev/ram0,dir_name /var, type ext2, flag 0xc0ed0000, data 11d2008
  105. sys_mount:1 data_page 111c260, type_page 119fe40, dev_page 0, dir_page c0ed0000sys_mount:2 data_page 1189000, type_page 118b000, dev_page 118a000, dir_page 1122000
  106. sys_mount:3 data_page 1189000, type_page 118b000, dev_page 118a000, dir_page 1122000
  107. sys_mount:4 data_page 1189000, type_page 118b000, dev_page 118a000, dir_page 1122000
  108. mount: /etc/mtab: Read-only file system
  109. Command: mkdir /var/tmp
  110. Command: mkdir /var/log
  111. Command: mkdir /var/run
  112. Command: mkdir /var/lock
  113. Command: cat /etc/motd
  114. Welcome to
  115.           ____ _  _
  116.          /  __| ||_|
  117.     _   _| |  | | _ ____  _   _  _  _
  118.    | | | | |  | || |  _ \| | | |\ \/ /
  119.    | |_| | |__| || | | | | |_| |/    \
  120.    |  ___\____|_||_|_| |_|\____|\_/\_/
  121.    | |
  122.    |_|

  124. GDB/ARMulator support by <davidm@snapgear.com>
  125. For further information check:
  126. http://www.uclinux.org/

  128. Command: /bin/ifconfig eth0 up 10.0.0.2
  129. Execution Finished, Exiting

  131. Sash command shell (version 1.1.1)
  132. />ls
  133. bin
  134. dev
  135. etc
  136. home
  137. lib
  138. mnt
  139. proc
  140. sbin
  141. tmp
  142. usr
  143. var
  144. /> cd /bin
  145. /bin> ls
  146. boa
  147. boot.rom
  148. busybox
  149. dhcpcd
  150. expand
  151. ftp
  152. ftpd
  153. gdbserver
  154. hello
  155. ifconfig
  156. inetd
  157. init
  158. login
  159. mount
  160. ping
  161. reboot
  162. route
  163. sh
  164. telnet
  165. telnetd
  166. umount
  167. /bin> hello
  168. i=0Hello,Embedded Linux!
  169. i=1Hello,Embedded Linux!
  170. i=2Hello,Embedded Linux!
  171. i=3Hello,Embedded Linux!
  172. i=4Hello,Embedded Linux!
  173. i=5Hello,Embedded Linux!
  174. /bin>
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 楼主| 发表于 2005-5-31 09:10:38 | 显示全部楼层
6,编译并运行uClinux-dist-20030909.tar.gz
到
ftp://166.111.68.183/pub/embed/uclinux/soft/
或到
ftp://166.111.8.229/OS/Embeded/uclinux/pub/uClinux/dist
下载uClinux-dist-20030909.tar.gz

  2. #cp uClinux-dist-20030909.tar.gz /usr/src
  3. #cd /usr/src
  4. #tar xvfz uClinux-dist-20030909.tar.gz
  5. ......
  6. #cd uClinux-dist
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这个时候在我的debian下无法使用make xconfig和make menuconfig进行编译,错误如下:
  1. [root]@[/usr/src/uClinux-dist]#make xconfig
  2. config/mkconfig > config.in
  3. make -C /usr/src/uClinux-dist/config/scripts tkparse
  4. make[1]: Entering directory `/usr/src/uClinux-dist/config/scripts'
  5. make[1]: `tkparse' is up to date.
  6. make[1]: Leaving directory `/usr/src/uClinux-dist/config/scripts'
  7. ARCH=dummy /usr/src/uClinux-dist/config/scripts/tkparse < config.in > config.tmpcat /usr/src/uClinux-dist/config/scripts/header.tk >> ./config.tk
  8. cat config.tmp >> config.tk
  9. rm -f config.tmp
  10. echo "set defaults "/dev/null"" >> config.tk
  11. echo "set help_file "config/Configure.help"" >> config.tk
  12. cat /usr/src/uClinux-dist/config/scripts/tail.tk >> config.tk
  13. chmod 755 config.tk
  14. make: wish: Command not found
  15. make: *** [xconfig] Error 127
  16. [root]@[/usr/src/uClinux-dist]#
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  1. [root]@[/usr/src/uClinux-dist]#make menuconfig
  2. config/mkconfig > config.in
  3. make -C /usr/src/uClinux-dist/config/scripts/lxdialog all
  4. make[1]: Entering directory `/usr/src/uClinux-dist/config/scripts/lxdialog'
  5. /usr/bin/ld: cannot find -lncurses
  6. collect2: ld returned 1 exit status

  8. >> Unable to find the Ncurses libraries.
  9. >>
  10. >> You must have Ncurses installed in order
  11. >> to use 'make menuconfig'

  13. make[1]: *** [ncurses] Error 1
  14. make[1]: Leaving directory `/usr/src/uClinux-dist/config/scripts/lxdialog'
  15. make: *** [menuconfig] Error 2
  16. [root]@[/usr/src/uClinux-dist]#
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ps:在我的/lib下包含ncurses,如下:
  1. [root]@[/lib]#ls|grep -i ncurses
  2. libncurses.so.5
  3. libncurses.so.5.4
  4. [root]@[/lib]#
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接下来我make config,vendor/product中选择GDB/ARMulator,kernel版本选择2.4,uClibc,下面全部默认(没有看到save and exit),然后make deb,再make后,在/usr/src/uClinux-dist/linux-2.4.x目录下生成了可执行文件linux,在/usr/src/uClinux-dist/images/生成了romfs.img等文件.如下:
  1. zhyfly@zhyfly:/usr/src/uClinux-dist$ cd images
  2. zhyfly@zhyfly:/usr/src/uClinux-dist/images$ ls
  3. image.bin  linux.data  linux.text  romfs.img
  4. zhyfly@zhyfly:/usr/src/uClinux-dist/images$
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然后在uClinux-dist目录下编辑skyeye.conf,内容如下:
  1. #cat skyeye.conf
  2. cpu: arm7tdmi
  3. mach: at91
  4. mem_bank: map=M, type=RW, addr=0x00000000, size=0x00004000
  5. mem_bank: map=M, type=RW, addr=0x01000000, size=0x00400000
  6. mem_bank: map=M, type=R, addr=0x01400000, size=0x00400000, file=images/romfs.imgmem_bank: map=M, type=RW, addr=0x02000000, size=0x00400000
  7. mem_bank: map=M, type=RW, addr=0x02400000, size=0x00008000
  8. mem_bank: map=M, type=RW, addr=0x04000000, size=0x00400000
  9. mem_bank: map=I, type=RW, addr=0xf0000000, size=0x10000000
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在uClinux-dist目录下用root执行:
  1. [root]@[/usr/src/uClinux-dist]#skyeye linux-2.4.x/linux
  2. ***********************************************************************
  3. ****                                                               ****
  4. ****   SkyEye  Simulator Ver 0.9.2 with  GDB/Insight 5.3 Interface ****
  5. ****                                                               ****
  6. ***********************************************************************
  7. GNU gdb 5.3
  8. Copyright 2002 Free Software Foundation, Inc.
  9. GDB is free software, covered by the GNU General Public License, and you are
  10. welcome to change it and/or distribute copies of it under certain conditions.
  11. Type "show copying" to see the conditions.
  12. There is absolutely no warranty for GDB.  Type "show warranty" for details.
  13. This SkyEye was configured as "--host=i686-pc-linux-gnu --target=arm-elf"...
  14. (SkyEye) target sim
  15. cpu info: armv3, arm7tdmi, 41007700, fff8ff00, 0
  16. mach info: name at91, mach_init addr 0x8184ee0
  17. SKYEYE: use arm7100 mmu ops
  18. Loaded ROM   images/romfs.img
  19. Connected to the simulator.
  20. (SkyEye) load
  21. Loading section .init, size 0xa000 vma 0x1000000
  22. Loading section .text, size 0xdb290 vma 0x100a000
  23. Loading section .data, size 0x8a34 vma 0x10e6000
  24. Start address 0x1000000
  25. Transfer rate: 7792160 bits/sec.
  26. (SkyEye) run
  27. Starting program: /usr/src/uClinux-dist/linux-2.4.x/linux
  28. Linux version 2.4.22-uc0 (root@zhyfly) (gcc version 2.95.3 20010315 (release)(ColdFire patches - 20010318 from http://fiddes.net/coldfire/)(uClinux XIP and shared lib patches from http://www.snapgear.com/)) #1 Tue May 31 10:41:04 GMT 2005
  29. Processor: Atmel AT91M40xxx revision 0
  30. Architecture: EB01
  31. On node 0 totalpages: 1024
  32. zone(0): 0 pages.
  33. zone(1): 1024 pages.
  34. zone(2): 0 pages.
  35. Kernel command line: root=/dev/rom0
  36. Calibrating delay loop... 15.82 BogoMIPS
  37. Memory: 4MB = 4MB total
  38. Memory: 2948KB available (876K code, 173K data, 40K init)
  39. Dentry cache hash table entries: 512 (order: 0, 4096 bytes)
  40. Inode cache hash table entries: 512 (order: 0, 4096 bytes)
  41. Mount cache hash table entries: 512 (order: 0, 4096 bytes)
  42. Buffer cache hash table entries: 1024 (order: 0, 4096 bytes)
  43. Page-cache hash table entries: 1024 (order: 0, 4096 bytes)
  44. POSIX conformance testing by UNIFIX
  45. Linux NET4.0 for Linux 2.4
  46. Based upon Swansea University Computer Society NET3.039
  47. Initializing RT netlink socket
  48. Starting kswapd
  49. Atmel USART driver version 0.99
  50. ttyS0 at 0xfffd0000 (irq = 2) is a builtin Atmel APB USART
  51. ttyS1 at 0xfffcc000 (irq = 3) is a builtin Atmel APB USART
  52. Blkmem copyright 1998,1999 D. Jeff Dionne
  53. Blkmem copyright 1998 Kenneth Albanowski
  54. Blkmem 1 disk images:
  55. 0: 1400000-14A4FFF [VIRTUAL 1400000-14A4FFF] (RO)
  56. RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
  57. NET4: Linux TCP/IP 1.0 for NET4.0
  58. IP Protocols: ICMP, UDP, TCP
  59. IP: routing cache hash table of 512 buckets, 4Kbytes
  60. TCP: Hash tables configured (established 512 bind 512)
  61. NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
  62. VFS: Mounted root (romfs filesystem) readonly.
  63. Shell invoked to run file: /etc/rc
  64. Command: hostname GDB-ARMulator
  65. Command: /bin/expand /etc/ramfs.img /dev/ram0
  66. Command: mount -t proc proc /proc
  67. Command: mount -t ext2 /dev/ram0 /var
  68. Command: mkdir /var/tmp
  69. Command: mkdir /var/log
  70. Command: mkdir /var/run
  71. Command: mkdir /var/lock
  72. Command: mkdir /var/empty
  73. Command: cat /etc/motd
  74. Welcome to
  75.           ____ _  _
  76.          /  __| ||_|
  77.     _   _| |  | | _ ____  _   _  _  _
  78.    | | | | |  | || |  _ \| | | |\ \/ /
  79.    | |_| | |__| || | | | | |_| |/    \
  80.    |  ___\____|_||_|_| |_|\____|\_/\_/
  81.    | |
  82.    |_|

  84. GDB/ARMulator support by <davidm@snapgear.com>
  85. For further information check:
  86. http://www.uclinux.org/

  88. Execution Finished, Exiting

  90. Sash command shell (version 1.1.1)
  91. /> ls
  92. bin
  93. dev
  94. etc
  95. home
  96. lib
  97. mnt
  98. proc
  99. sbin
  100. tmp
  101. usr
  102. var
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linus
发表于 2005-6-15 20:38:12 | 显示全部楼层
按照这一过程安装时遇到两个问题，1.在执行echo "export PATH=$PATH:/usr/local/skyeye-insight/bin">>"~/.bashrc"这一步时，输出bash:export: '/usr/local/skyeye-insight/bin': not a valid identifier
2.“接下来我make config,vendor/product中选择GDB/ARMulator,kernel版本选择2.4,uClibc,下面全部默认(没有看到save and exit),然后make deb,再make后”这一部分没明白，在执行make config时，输出：
make : ***没有规则可以创建目标“config”,停止
其他的步骤和输出结果都和斑竹相同
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linus
发表于 2005-6-15 21:17:01 | 显示全部楼层
关于第二个问题，应该是我缺少编译内核所需要的东西，我apt-get install libncurses5-dev
但不知道斑竹所说的ncurses是否在lib下？
还试图apt-get install libgtk2.0-dev 但可能是我的源有问题，没安装成功，我又试了make config
还是提示相同的错误
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linus
发表于 2005-6-16 13:24:43 | 显示全部楼层
另一个问题：执行完arm-elf-gcc -Wl,-elf2flt -o hello hello.c
然后cp ~/hello ~/skyeye-binary-testutils-1.2.0/at91x40/uclinux2/romfs/bin
在 ~/skyeye-binary-testutils-1.2.0/at91x40/uclinux2/romfs/bin下能看到hello
但到了skyeye linux
target sim
load
run
ls
cd bin
ls
这里就没有hello了，为什么？
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linus
发表于 2005-6-16 14:49:20 | 显示全部楼层
第二个问题已经解决好了，能够编译内核了，在/usr/src/uClinux-dist/linux-2.4.x目录下生成了可执行文件linux,在/usr/src/uClinux-dist/images/生成了romfs.img等文件
我按照斑竹的方法在uClinux-dist目录下编辑skyeye.conf
然后再/usr/src/uClinux-dist#skyeye linux-2.4.x/linux
bash: skyeye: command not found
为什么？如何解决？
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linus
发表于 2005-6-16 15:07:56 | 显示全部楼层
刚才提出的问题已经解决，原因是环境变量的问题，是不是每次重启终端时都要执行以下的代码？
#echo "export PATH=$PATH:/usr/local/skyeye-insight/bin">>"~/.bashrc"
#source ~/.bashrc
如何把它们加入到.bashrc中?
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linus
发表于 2005-6-16 15:10:57 | 显示全部楼层
现在剩下的问题主要是那个hello程序不能在skyeye中执行，在bin里能够看到，但在skyeye里ls时就看不到了
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 楼主| 发表于 2005-6-24 21:44:27 | 显示全部楼层
不好意思，好长时间没过来：（
你的问题解决了吗？
我现在打算在slackware下安装skyeye：）
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linus
发表于 2005-6-25 08:10:30 | 显示全部楼层
上面的那个问题还是没有解决,就是hello程序加载不上,在bin里能看到hello,但到skyeye里执行不了
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