如果 Linux gdb 调试没有相应的 c 调试信息库怎么办？
最编程
2024-03-06 07:52:42
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[root@master Code]# cat /etc/yum.repos.d/CentOS-Debuginfo.repo
# CentOS-Debug.repo
#
# The mirror system uses the connecting IP address of the client and the
# update status of each mirror to pick mirrors that are updated to and
# geographically close to the client. You should use this for CentOS updates
# unless you are manually picking other mirrors.
#
# All debug packages from all the various CentOS-7 releases
# are merged into a single repo, split by BaseArch
#
# Note: packages in the debuginfo repo are currently not signed
#
[base-debuginfo]
name=CentOS-7 - Debuginfo
baseurl=http://debuginfo.centos.org/7/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-Debug-7
enabled=0
#
[root@master Code]# vi /etc/yum.repos.d/CentOS-Debuginfo.repo
[root@master Code]# cat /etc/yum.repos.d/CentOS-Debuginfo.repo
# CentOS-Debug.repo
#
# The mirror system uses the connecting IP address of the client and the
# update status of each mirror to pick mirrors that are updated to and
# geographically close to the client. You should use this for CentOS updates
# unless you are manually picking other mirrors.
#
# All debug packages from all the various CentOS-7 releases
# are merged into a single repo, split by BaseArch
#
# Note: packages in the debuginfo repo are currently not signed
#
[base-debuginfo]
name=CentOS-7 - Debuginfo
baseurl=http://debuginfo.centos.org/7/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-Debug-7
enabled=1
#
[root@master Code]# yum install -y glibc
Loaded plugins: fastestmirror
base | 3.6 kB 00:00
base-debuginfo | 2.5 kB 00:00
clickhouse-stable/signature | 821 B 00:00
clickhouse-stable/signature | 1.4 kB 00:00 !!!
docker-ce-stable | 3.5 kB 00:00
emqx-stable | 2.9 kB 00:00
epel/x86_64/metalink | 9.9 kB 00:00
epel | 4.7 kB 00:00
extras | 2.9 kB 00:00
kubernetes | 1.4 kB 00:00
updates | 2.9 kB 00:00
(1/7): epel/x86_64/updateinfo | 1.1 MB 00:00
(2/7): epel/x86_64/primary_db | 7.0 MB 00:00
(3/7): docker-ce-stable/x86_64/primary_db | 80 kB 00:00
(4/7): kubernetes/primary | 111 kB 00:00
(5/7): updates/7/x86_64/primary_db | 16 MB 00:00
(6/7): clickhouse-stable/primary | 17 kB 00:01
(7/7): base-debuginfo/x86_64/primary_db | 2.7 MB 00:03
Determining fastest mirrors
* base: mirrors.bupt.edu.cn
* epel: mirrors.bfsu.edu.cn
* extras: mirrors.bfsu.edu.cn
* updates: mirrors.tuna.tsinghua.edu.cn
clickhouse-stable 131/131
kubernetes 823/823
Resolving Dependencies
--> Running transaction check
---> Package glibc.x86_64 0:2.17-260.el7_6.5 will be updated
--> Processing Dependency: glibc = 2.17-260.el7_6.5 for package: glibc-headers-2.17-260.el7_6.5.x86_64
--> Processing Dependency: glibc = 2.17-260.el7_6.5 for package: glibc-devel-2.17-260.el7_6.5.x86_64
--> Processing Dependency: glibc = 2.17-260.el7_6.5 for package: glibc-common-2.17-260.el7_6.5.x86_64
---> Package glibc.x86_64 0:2.17-326.el7_9 will be an update
--> Running transaction check
---> Package glibc-common.x86_64 0:2.17-260.el7_6.5 will be updated
---> Package glibc-common.x86_64 0:2.17-326.el7_9 will be an update
---> Package glibc-devel.x86_64 0:2.17-260.el7_6.5 will be updated
---> Package glibc-devel.x86_64 0:2.17-326.el7_9 will be an update
---> Package glibc-headers.x86_64 0:2.17-260.el7_6.5 will be updated
---> Package glibc-headers.x86_64 0:2.17-326.el7_9 will be an update
--> Finished Dependency Resolution
Dependencies Resolved
===============================================================================
Package Arch Version Repository Size
===============================================================================
Updating:
glibc x86_64 2.17-326.el7_9 updates 3.6 M
Updating for dependencies:
glibc-common x86_64 2.17-326.el7_9 updates 12 M
glibc-devel x86_64 2.17-326.el7_9 updates 1.1 M
glibc-headers x86_64 2.17-326.el7_9 updates 691 k
Transaction Summary
===============================================================================
Upgrade 1 Package (+3 Dependent packages)
Total download size: 17 M
Downloading packages:
Delta RPMs disabled because /usr/bin/applydeltarpm not installed.
(1/4): glibc-2.17-326.el7_9.x86_64.rpm | 3.6 MB 00:00
(2/4): glibc-devel-2.17-326.el7_9.x86_64.rpm | 1.1 MB 00:00
(3/4): glibc-common-2.17-326.el7_9.x86_64.rpm | 12 MB 00:00
(4/4): glibc-headers-2.17-326.el7_9.x86_64.rpm | 691 kB 00:00
-------------------------------------------------------------------------------
Total 22 MB/s | 17 MB 00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Updating : glibc-2.17-326.el7_9.x86_64 1/8
warning: /etc/nsswitch.conf created as /etc/nsswitch.conf.rpmnew
Updating : glibc-common-2.17-326.el7_9.x86_64 2/8
Updating : glibc-headers-2.17-326.el7_9.x86_64 3/8
Updating : glibc-devel-2.17-326.el7_9.x86_64 4/8
Cleanup : glibc-devel-2.17-260.el7_6.5.x86_64 5/8
Cleanup : glibc-headers-2.17-260.el7_6.5.x86_64 6/8
Cleanup : glibc-2.17-260.el7_6.5.x86_64 7/8
Cleanup : glibc-common-2.17-260.el7_6.5.x86_64 8/8
Verifying : glibc-common-2.17-326.el7_9.x86_64 1/8
Verifying : glibc-2.17-326.el7_9.x86_64 2/8
Verifying : glibc-devel-2.17-326.el7_9.x86_64 3/8
Verifying : glibc-headers-2.17-326.el7_9.x86_64 4/8
Verifying : glibc-devel-2.17-260.el7_6.5.x86_64 5/8
Verifying : glibc-headers-2.17-260.el7_6.5.x86_64 6/8
Verifying : glibc-common-2.17-260.el7_6.5.x86_64 7/8
Verifying : glibc-2.17-260.el7_6.5.x86_64 8/8
Updated:
glibc.x86_64 0:2.17-326.el7_9
Dependency Updated:
glibc-common.x86_64 0:2.17-326.el7_9 glibc-devel.x86_64 0:2.17-326.el7_9
glibc-headers.x86_64 0:2.17-326.el7_9
Complete!
[root@master Code]# debuginfo-install glibc
Loaded plugins: fastestmirror
enabling epel-debuginfo
enabling docker-ce-stable-debuginfo
docker-ce-stable-debuginfo | 3.5 kB 00:00
epel-debuginfo/x86_64/metalink | 9.6 kB 00:00
epel-debuginfo | 3.0 kB 00:00
(1/3): epel-debuginfo/x86_64/primary_db | 902 kB 00:00
(2/3): docker-ce-stable-debuginfo/x86_64/primary_db | 6.4 kB 00:00
(3/3): docker-ce-stable-debuginfo/x86_64/updateinfo | 55 B 00:00
Loading mirror speeds from cached hostfile
* base: mirrors.bupt.edu.cn
* epel: mirrors.bfsu.edu.cn
* epel-debuginfo: mirrors.bfsu.edu.cn
* extras: mirrors.bfsu.edu.cn
* updates: mirrors.tuna.tsinghua.edu.cn
--> Running transaction check
---> Package glibc-debuginfo.x86_64 0:2.17-326.el7_9 will be installed
--> Processing Dependency: glibc-debuginfo-common = 2.17-326.el7_9 for package: glibc-debuginfo-2.17-326.el7_9.x86_64
---> Package nss-softokn-debuginfo.x86_64 0:3.28.3-6.el7 will be installed
---> Package yum-plugin-auto-update-debug-info.noarch 0:1.1.31-54.el7_8 will be installed
--> Running transaction check
---> Package glibc-debuginfo-common.x86_64 0:2.17-326.el7_9 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
===============================================================================
Package Arch Version Repository Size
===============================================================================
Installing:
glibc-debuginfo x86_64 2.17-326.el7_9 base-debuginfo 9.5 M
nss-softokn-debuginfo x86_64 3.28.3-6.el7 base-debuginfo 1.9 M
yum-plugin-auto-update-debug-info noarch 1.1.31-54.el7_8 base 29 k
Installing for dependencies:
glibc-debuginfo-common x86_64 2.17-326.el7_9 base-debuginfo 9.7 M
Transaction Summary
===============================================================================
Install 3 Packages (+1 Dependent package)
Total download size: 21 M
Installed size: 119 M
Is this ok [y/d/N]: y
Downloading packages:
warning: /var/cache/yum/x86_64/7/base-debuginfo/packages/glibc-debuginfo-2.17-326.el7_9.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID b6792c39: NOKEY
Public key for glibc-debuginfo-2.17-326.el7_9.x86_64.rpm is not installed
(1/4): glibc-debuginfo-2.17-326.el7_9.x86_64.rpm | 9.5 MB 00:06
(2/4): yum-plugin-auto-update-debug-info-1.1.31-54.el7_8. | 29 kB 00:00
(3/4): nss-softokn-debuginfo-3.28.3-6.el7.x86_64.rpm | 1.9 MB 00:00
(4/4): glibc-debuginfo-common-2.17-326.el7_9.x86_64.rpm | 9.7 MB 01:46
-------------------------------------------------------------------------------
Total 203 kB/s | 21 MB 01:46
Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-Debug-7
Importing GPG key 0xB6792C39:
Userid : "CentOS-7 Debug (CentOS-7 Debuginfo RPMS) <security@centos.org>"
Fingerprint: 759d 690f 6099 2d52 6a35 8cbd d0f2 5a3c b679 2c39
Package : centos-release-7-4.1708.el7.centos.x86_64 (@anaconda)
From : /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-Debug-7
Is this ok [y/N]: y
Key imported successfully
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : glibc-debuginfo-common-2.17-326.el7_9.x86_64 1/4
Installing : glibc-debuginfo-2.17-326.el7_9.x86_64 2/4
Installing : yum-plugin-auto-update-debug-info-1.1.31-54.el7_8.noarch 3/4
Installing : nss-softokn-debuginfo-3.28.3-6.el7.x86_64 4/4
Verifying : nss-softokn-debuginfo-3.28.3-6.el7.x86_64 1/4
Verifying : yum-plugin-auto-update-debug-info-1.1.31-54.el7_8.noarch 2/4
Verifying : glibc-debuginfo-common-2.17-326.el7_9.x86_64 3/4
Verifying : glibc-debuginfo-2.17-326.el7_9.x86_64 4/4
Installed:
glibc-debuginfo.x86_64 0:2.17-326.el7_9
nss-softokn-debuginfo.x86_64 0:3.28.3-6.el7
yum-plugin-auto-update-debug-info.noarch 0:1.1.31-54.el7_8
Dependency Installed:
glibc-debuginfo-common.x86_64 0:2.17-326.el7_9
Complete!
[root@master Code]#
[root@master Code]#