Go语言gdb调试踩坑

整个是一个docker环境: 1.12.1,镜像是我自己做的.

操作系统版本: Ubuntu 14.04.5 LTS

go版本: 1.6.3

在gdb中执行run命令出错!

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错误输出:

warning:Error disabling address space randomization: Operation not permitted

环境:docker

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解决办法:

warning:Error disabling address space randomization: Operation not permitted

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结论:

When running within a dockercontainer, I got this error until I added--security-optseccomp=unconfined聽to the聽dockerrun.聽–聽Cameron Taggart聽Jun 7 at 4:28

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来自 <http://stackoverflow.com/questions/35860527/warning-error-disabling-address-space-randomization-operation-not-permitted>

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info goroutines: Undefined info command:“goroutines”

错误输出:

(gdb)info goroutines

Undefinedinfo command: "goroutines".聽Try "help info".

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相关资料:

Undefinedinfo command: “goroutines”

Debugging Go Code with GDB

Text filesrc/runtime/runtime-gdb.py

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结论:

使用GDB调试GO程序

http://www.cnblogs.com/guxuanqing/p/5638363.html

建立~/.gdbinit

add-auto-load-safe-path/usr/local/go/src/runtime/runtime-gdb.py聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽

setauto-load safe-path /聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽

pythonsys.path.append("/usr/share/gdb/python")

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/usr/local/go/src/runtime/runtime-gdb.py里面的gdb怎么搞出来的?

goobjfile= gdb.current_objfile() or gdb.objfiles()[0]

参看上个问题的结论

应该是把/usr/share/gdb/python里的东西加到sys.path里面去了

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