【发布时间】:2015-09-11 03:52:20
【问题描述】:
我正在使用带有“Open On-Chip Debugger”项目的 GDB 来调试远程 MIP 目标的交叉编译项目,但由于某种原因 GDB 无法找到源文件。
这里我在目标 elf 文件上调用 GDB。
development@ubuntu:~/vitessesdk/CEServices/build$ mipsel-vtss-elf-gdb obj/CEServices.elf
GNU gdb (crosstool-NG 1.20.0 - vtss-eCos-toolchain-v2) 7.8
Copyright (C) 2014 Free Software Foundation, Inc.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "--host=x86_64-build_unknown-linux-gnu --target=mipsel-vtss-elf".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
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For help, type "help".
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****Reading symbols from obj/CEServices.elf...done.****
(gdb)
此时我输入目标远程命令进行连接
(gdb) target remote localhost:3333
Remote debugging using localhost:3333
0xa0000000 in ?? ()
(gdb) step
找不到当前函数的边界
(gdb) list
78 /home/development/vitesseSDK/CEServices/build/../third_party/eCos/packages/language/c/libc/startup/current/src/main.cxx: No such file or directory.
(gdb)
我将列出目录和文件。
development@ubuntu:~/vitessesdk/CEServices/build$ ls ../third_party/eCos/packages/language/c/libc/startup/current/src/main.cxx
../third_party/eCos/packages/language/c/libc/startup/current/src/main.cxx
development@ubuntu:~/vitessesdk/CEServices/build$
关于为什么会发生这种情况的任何想法?
【问题讨论】: