Asterisk gdb如何使用gdb和Asterisk 11.5.1调试崩溃，但仍无法生成核心Dunp为什么？

========================= [root@officekam星号-11.5.1]df-h 已使用的文件系统大小可用已安装的文件系统% /开发/sda2 143G 69G 67G 51%/ /dev/sda1 97M 44M 49M 48%/开机 tmpfs 1008M 0 1008M 0%/dev/shm

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**# /etc/profile**

# System wide environment and startup programs, for login setup
# Functions and aliases go in /etc/bashrc

# It's NOT good idea to change this file unless you know what you
# are doing. Much better way is to create custom.sh shell script in
# /etc/profile.d/ to make custom changes to environment. This will
# prevent need for merging in future updates.

每一步都很简单。 /etc/asterisk/asterisk.conf -- 目录 astetcdir=>/etc/asterisk astmoddir=>/usr/lib/asterisk/modules astvarlibdir=>/var/lib/asterisk astdbdir=>/var/lib/asterisk astkeydir=>/var/lib/asterisk astdatadir=>/var/lib/asterisk astagdir=>/var/lib/asterisk/agi-bin astspooldir=>/var/spool/asterisk Astrondir=>/var/run/asterisk astlogdir=>/var/log/asterisk

[options]
;verbose = 3
;debug = 3
;alwaysfork = yes               ; Same as -F at startup.
;nofork = yes                   ; Same as -f at startup.
;quiet = yes                    ; Same as -q at startup.
;timestamp = yes                ; Same as -T at startup.
;execincludes = yes             ; Support #exec in config files.
;console = yes                  ; Run as console (same as -c at startup).
;highpriority = yes             ; Run realtime priority (same as -p at
                                ; startup).
;initcrypto = yes               ; Initialize crypto keys (same as -i at
                                ; startup).
;nocolor = yes                  ; Disable console colors.
;dontwarn = yes                 ; Disable some warnings.
**dumpcore = yes**                  ; Dump core on crash (same as -g at startup).

====================== 我的系统： /usr/src/asterisk-11.5.1/： 我使用以下命令运行星号：asterisk-U asterisk-vvvvvv gc-dddddddd

注: gdb正在安装中 ulimit-U unlimit

但核心文件没有生成。 那么如何使用$gdb corefile呢

=======其他设置========

已添加DAEMON\u COREFILE\u LIMIT=unlimited。 守护进程\u COREFILE\u LIMIT=无限制

=============================

**# /etc/profile**

# System wide environment and startup programs, for login setup
# Functions and aliases go in /etc/bashrc

# It's NOT good idea to change this file unless you know what you
# are doing. Much better way is to create custom.sh shell script in
# /etc/profile.d/ to make custom changes to environment. This will
# prevent need for merging in future updates.

ulimit-c unlimited>/dev/null 2>&1 **

你需要

1用调试符号编译星号

2在/etc/asterisk/asterisk.conf中启用堆芯转储

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