[Bug tools/27573] New: eu-unstrip: assemble debugable executable for a core file

mliska at suse dot cz sourceware-bugzilla@sourceware.org
Fri Mar 12 17:21:42 GMT 2021


https://sourceware.org/bugzilla/show_bug.cgi?id=27573

            Bug ID: 27573
           Summary: eu-unstrip: assemble debugable executable for a core
                    file
           Product: elfutils
           Version: unspecified
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: tools
          Assignee: unassigned at sourceware dot org
          Reporter: mliska at suse dot cz
                CC: elfutils-devel at sourceware dot org
  Target Milestone: ---

Having a core file, it would be handy to assemble a debugable executable with
debuginfod client. I mean downloading both executables/shared libs and
corresponding debug info for these modules:

Example:
$ eu-unstrip -n --core 12sp3-sssd.core.715
0x400000+0x213000 41b05d41005e68f89b5422f1683b26c332f2d2e6@0x400264 - -
/usr/sbin/sssd
...
$ ls -l /usr/sbin/sssd
ls: cannot access '/usr/sbin/sssd': No such file or directory
$ debuginfod-find executable 41b05d41005e68f89b5422f1683b26c332f2d2e6
/home/marxin/.cache/debuginfod_client/41b05d41005e68f89b5422f1683b26c332f2d2e6/executable
$ debuginfod-find debuginfo 41b05d41005e68f89b5422f1683b26c332f2d2e6
/home/marxin/.cache/debuginfod_client/41b05d41005e68f89b5422f1683b26c332f2d2e6/debuginfo

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