Void Linux packages come without debugging symbols, if you want to debug software or look at a coredump you will need the debugging symbols.
To get debugging symbols for packages, activate the debug repo. Once enabled,
symbols may be obtained for
package by installing
$ xbps-install -S void-repo-debug $ xbps-install -S <package name>-dbg
Note: not all mirrors sync debug packages, most users will find that debug packages are slower to obtain as they may be crossing one or more oceans to get the files. Unless you need debugging symbols, it is recommended not to have the debug repository enabled.
xtools package contains the
xdbg utility to retrieve a list of debug
packages including dependencies for a package.
$ xdbg bash bash-dbg glibc-dbg # xbps-install -S $(xdbg bash)