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Go 使用gdb或cgdb调试docker deamon_Go_Docker_Gdb_Ubuntu 14.04_Cgdb - Fatal编程技术网

Go 使用gdb或cgdb调试docker deamon

Go 使用gdb或cgdb调试docker deamon,go,docker,gdb,ubuntu-14.04,cgdb,Go,Docker,Gdb,Ubuntu 14.04,Cgdb,我一直在尝试在主机操作系统(Ubuntu 14.04操作系统)上运行的Ubuntu 14.04容器上使用gdb或cgdb调试并进入docker守护程序代码。在容器中构建调试二进制文件时,我使用了-O0-g标志 容器中使用的go版本: # go version go version go1.4.3 linux/amd64 我无法使用cgdb单步执行代码: <http://www.gnu.org/software/gdb/documentation/>. For help, type

我一直在尝试在主机操作系统(Ubuntu 14.04操作系统)上运行的Ubuntu 14.04容器上使用
gdb
cgdb
调试并进入docker守护程序代码。在容器中构建调试二进制文件时,我使用了
-O0-g
标志

容器中使用的go版本:

# go version
go version go1.4.3 linux/amd64
我无法使用
cgdb
单步执行代码:

<http://www.gnu.org/software/gdb/documentation/>. 
For help, type "help". 
Type "apropos word" to search for commands related to "word"... Reading symbols from bundles/1.9.0-dev/dynbinary/docker...done. (

gdb) b main.handleGlobalDaemonFlag 
Breakpoint 1 at 0x497b30 
(gdb) r daemon -D 
Starting program: /go/src/github.com/docker/docker/bundles/1.9.0-dev/dynbinary/docker daemon -D 
[Thread debugging using libthread_db enabled] 
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". 
[New Thread 0x7ffff5a00700 (LWP 2775)] 
[New Thread 0x7ffff51ff700 (LWP 2776)] 
[New Thread 0x7ffff49fe700 (LWP 2777)]

Breakpoint 1, 0x0000000000497b30 in main.handleGlobalDaemonFlag () 

(gdb) n Single stepping until exit from function main.handleGlobalDaemonFlag, which has no line number information.

Breakpoint 1, 0x0000000000497b30 in main.handleGlobalDaemonFlag () 
(gdb) l 1       in /tmp/go-build212795923/github.com/docker/docker/pkg/term/_obj/_cgo_export.c 

(gdb)
我的环境中是否缺少任何其他依赖项?

您是否尝试使用gccgo(我不认为
-O0
对于go工具链中的任何内容都是有效的选项)?。
root@6511af5b06c1:/go/src/github.com/docker/docker# echo $GOROOT

root@6511af5b06c1:/go/src/github.com/docker/docker# echo $GOPATH
/go:/go/src/github.com/docker/docker/vendor