Description of problem: 'dwz' cannot handle the DWARF and that it doesn't compress any of it. Refers: https://bugzilla.redhat.com/show_bug.cgi?id=1506949#c3 https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/thread/REEN6TIT2BHR5OERAHBCOD54XIDGWZYR/ Version-Release number of selected component (if applicable): dwz-0.12-5.fc27 How reproducible: Always. Actual results: dwz: ./usr/lib64/libpsb_prec.so.3.5.0.debug: Unknown DWARF DW_OP_253 dwz: ./usr/lib64/openmpi/lib/libpsb_prec.so.3.5.0.debug: Unknown DWARF DW_OP_253 dwz: ./usr/lib64/openmpi/lib/libpsb_krylov.so.3.5.0.debug: Unknown DWARF DW_OP_253 dwz: ./usr/lib64/openmpi/lib/libpsb_base.so.3.5.0.debug: Unknown DWARF DW_OP_253 dwz: ./usr/lib64/openmpi/lib/libpsb_util.so.3.5.0.debug: Unknown DWARF DW_OP_253 dwz: ./usr/lib64/libpsb_krylov.so.3.5.0.debug: Unknown DWARF DW_OP_253 dwz: ./usr/lib64/mpich/lib/libpsb_prec.so.3.5.0.debug: Unknown DWARF DW_OP_253 dwz: ./usr/lib64/mpich/lib/libpsb_krylov.so.3.5.0.debug: Unknown DWARF DW_OP_253 dwz: ./usr/lib64/mpich/lib/libpsb_base.so.3.5.0.debug: Unknown DWARF DW_OP_253 dwz: ./usr/lib64/mpich/lib/libpsb_util.so.3.5.0.debug: Unknown DWARF DW_OP_253 dwz: ./usr/lib64/libpsb_base.so.3.5.0.debug: Unknown DWARF DW_OP_253 dwz: ./usr/lib64/libpsb_util.so.3.5.0.debug: Unknown DWARF DW_OP_253 dwz: Too few files for multifile optimization
Created attachment 1348139 [details] Add support for GNU variable value extension DW_OP_GNU_variable_value It turns out to be fairly simple to support DW_OP_GNU_variable_value. The patch is only big because it syncs the dwarf.{def,h} files from gcc. But only to use one new constant.
This bug appears to have been reported against 'rawhide' during the Fedora 28 development cycle. Changing version to '28'.
There was even full patch provided, however there wasn't any progress made for over a year :( Can we atleast get the asignee response, pretty please? --- This is usual output when building mariadb package: dwz: ./usr/bin/tokuft_logprint-10.3.12-5.fc30.x86_64.debug: Unknown DWARF DW_OP_253 dwz: ./usr/bin/tokuftdump-10.3.12-5.fc30.x86_64.debug: Unknown DWARF DW_OP_253 dwz: ./usr/lib64/mariadb/plugin/ha_tokudb.so-10.3.12-5.fc30.x86_64.debug: Unknown DWARF DW_OP_253 dwz: ./usr/bin/mariabackup-10.3.12-5.fc30.x86_64.debug: Couldn't find DIE referenced by DW_OP_GNU_parameter_ref dwz: ./usr/bin/mysql_client_test_embedded-10.3.12-5.fc30.x86_64.debug: Couldn't find DIE referenced by DW_OP_GNU_parameter_ref dwz: ./usr/bin/mysqltest_embedded-10.3.12-5.fc30.x86_64.debug: Couldn't find DIE referenced by DW_OP_GNU_parameter_ref dwz: ./usr/bin/test-connect-t-10.3.12-5.fc30.x86_64.debug: Couldn't find DIE referenced by DW_OP_GNU_parameter_ref dwz: ./usr/lib64/libmariadbd.so.19-10.3.12-5.fc30.x86_64.debug: Couldn't find DIE referenced by DW_OP_GNU_parameter_ref dwz: ./usr/libexec/mysqld-10.3.12-5.fc30.x86_64.debug: Couldn't find DIE referenced by DW_OP_GNU_parameter_ref
It was added upstream by: commit 2124f9b50c2c4963e1ac6f1716ca48b114643ca8 Author: Jakub Jelinek <jakub> Date: Wed Apr 11 14:25:06 2018 +0200 Add DW_OP_GNU_variable_value support. But it hasn't yet been added to the fedora dwz package.
There are some further issues I need to look into before building new packages.
BTW. (In reply to Michal Schorm from comment #3) > This is usual output when building mariadb package: > > dwz: ./usr/bin/tokuft_logprint-10.3.12-5.fc30.x86_64.debug: Unknown DWARF > DW_OP_253 > dwz: ./usr/bin/tokuftdump-10.3.12-5.fc30.x86_64.debug: Unknown DWARF > DW_OP_253 > dwz: ./usr/lib64/mariadb/plugin/ha_tokudb.so-10.3.12-5.fc30.x86_64.debug: > Unknown DWARF DW_OP_253 This is indeed what this bug is about. > dwz: ./usr/bin/mariabackup-10.3.12-5.fc30.x86_64.debug: Couldn't find DIE > referenced by DW_OP_GNU_parameter_ref > dwz: ./usr/bin/mysql_client_test_embedded-10.3.12-5.fc30.x86_64.debug: > Couldn't find DIE referenced by DW_OP_GNU_parameter_ref > dwz: ./usr/bin/mysqltest_embedded-10.3.12-5.fc30.x86_64.debug: Couldn't find > DIE referenced by DW_OP_GNU_parameter_ref > dwz: ./usr/bin/test-connect-t-10.3.12-5.fc30.x86_64.debug: Couldn't find DIE > referenced by DW_OP_GNU_parameter_ref > dwz: ./usr/lib64/libmariadbd.so.19-10.3.12-5.fc30.x86_64.debug: Couldn't > find DIE referenced by DW_OP_GNU_parameter_ref > dwz: ./usr/libexec/mysqld-10.3.12-5.fc30.x86_64.debug: Couldn't find DIE > referenced by DW_OP_GNU_parameter_ref But this a different issue. Bug #1564880
Thanks for the info & status update
This bug appears to have been reported against 'rawhide' during the Fedora 30 development cycle. Changing version to '30.
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Fedora 30 changed to end-of-life (EOL) status on 2020-05-26. Fedora 30 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.