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說明：使用busybox1.9.2來制作文件系統(tǒng)
交叉編譯工具鏈：arm-none-linux-gnueabi-
arm-linux-
在編譯內核時，已經開了eabi的支持。 Use the ARM EABI to compile the kernel Allow old ABI binaries to run with this kernel (EXPERIMENTAL)
使用arm-linux-制作文件系統(tǒng)能正常掛載。
使用arm-none-linux-gnueabi-的交叉編譯工具鏈制作文件系統(tǒng)，不能掛載。
提示信息為：
VFS: Mounted root (jffs2 filesystem) on device 31:2.
Freeing init memory: 148K
Front of /sbin/init! //此處為我在內核中添加的打印信息
Kernel panic - not syncing: Attempted to kill init!
[<c0033838>] (unwind_backtrace +0x0/0xd4) from [<c0045cb4>] (panic+0x40/0x124)
[<c0045cb4>] (panic+0x40/0x124) from [<c004879c>] (do_exit+0x58/0x57c)
[<c004879c>] (do_exit+0x58/0x57c) from [<c0048d44>] (do_group_exit+0x84/0xb
[<c0048d44>] (do_group_exit+0x84/0xb from [<c0051c48>] (get_signal_to_deliver+
0x2e8/0x324)
[<c0051c48>] (get_signal_to_deliver+0x2e8/0x324) from [<c00304b8>] (do_signal+0x
5c/0x4c
[<c00304b8>] (do_signal+0x5c/0x4c from [<c002de0c>] (work_pending+0x1c/0x20)
內核中增加打印信息：
printk("Front of /sbin/init! \n" ;
run_init_process("/sbin/init";
printk("Back of /sbin/init! \n";
run_init_process("/etc/init";
printk("Back of /etc/init! \n";
run_init_process("/bin/init";
printk("Back of /bin/init! \n";
run_init_process("/bin/sh";
printk("Back of /bin/sh! \n";
在制作生成的busybox屬性如下：
file bin/busybox
bin/busybox: ELF 32-bit LSB executable, ARM, version 1 (SYSV), statically linked, for GNU/Linux 2.6.14, stripped //eabi工具鏈編譯的，不能掛載
bin /busybox: ELF 32-bit LSB executable, ARM, version 1 (ARM), for GNU/Linux 2.4.3, dynamically linked (uses shared libs), stripped //非eabi工具鏈編譯，能正常掛載
各位大蝦們，大家?guī)兔纯从惺裁唇鉀Q的方法？為什么會出現(xiàn)這個問題？不勝感激！已經搞了一周了，沒一點辦法。 |
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免費注冊
發(fā)表于 2011-01-07 12:01
