Bug 1009601
| Summary: | add support for STT_GNU_IFUNC for armv7hl | ||||||||||
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| Product: | [Fedora] Fedora | Reporter: | Kyle McMartin <kmcmartin> | ||||||||
| Component: | prelink | Assignee: | Jakub Jelinek <jakub> | ||||||||
| Status: | CLOSED EOL | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||
| Severity: | unspecified | Docs Contact: | |||||||||
| Priority: | unspecified | ||||||||||
| Version: | 20 | CC: | jakub, julian, mjw, mjw, peterm, yselkowi | ||||||||
| Target Milestone: | --- | ||||||||||
| Target Release: | --- | ||||||||||
| Hardware: | Unspecified | ||||||||||
| OS: | Unspecified | ||||||||||
| Whiteboard: | |||||||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||||||
| Doc Text: | Story Points: | --- | |||||||||
| Clone Of: | Environment: | ||||||||||
| Last Closed: | 2015-06-29 12:24:13 UTC | Type: | Bug | ||||||||
| Regression: | --- | Mount Type: | --- | ||||||||
| Documentation: | --- | CRM: | |||||||||
| Verified Versions: | Category: | --- | |||||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||||
| Embargoed: | |||||||||||
| Bug Depends On: | 1013801 | ||||||||||
| Bug Blocks: | 1106671 | ||||||||||
| Attachments: |
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Created attachment 805779 [details]
/mnt/jakub/jakub/prelink-arm-ifunc.patch
That doesn't look sufficient, I'd expect you need something like this, but have no way to test it right now (blocked on #1013801).
I noticed this on an arm f20 upgrade. prelink-0.5.0-1.fc20.armv7hl will complain: /usr/sbin/prelink: /usr/lib/libc-2.18.so: Unknown arm relocation type 160 Where 160 is the value of R_ARM_IRELATIVE. Created attachment 891210 [details]
Updated patch with fixed ifunc.h bits
My comments on the above patch appear to have been lost: it's an updated version of the patch from this issue. It requires a glibc patch in order for prelinked binaries to execute correctly: https://sourceware.org/ml/libc-alpha/2014-04/msg00680.html This message is a reminder that Fedora 20 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 20. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '20'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 20 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. Fedora 20 changed to end-of-life (EOL) status on 2015-06-23. Fedora 20 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. |
Created attachment 799487 [details] add support for ifunc in prelink on arm Add STT_GNU_IFUNC support on arm to prelink. Seems to pass test-suite. Some ARM cpus don't support the BX instruction, so I used mov pc,lr instead.