Bug 15405
| Summary: | "ld -r" breaking on IA64 | ||
|---|---|---|---|
| Product: | [Retired] Red Hat Linux | Reporter: | Rob Gjertsen <gjertsen> |
| Component: | egcs64 | Assignee: | Jakub Jelinek <jakub> |
| Status: | CLOSED RAWHIDE | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 6.2 | ||
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | ia64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2000-08-04 16:12:23 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
this is fixed in current versions. Commit pushed to master at https://github.com/openshift/origin https://github.com/openshift/origin/commit/7b225eaafb4f8e0ac72afc084584cad1f68b2617 Merge pull request #15580 from jim-minter/issue15405 Automatic merge from submit-queue create template-service-broker SA during API server startup fixes #15405 (builds on #15568) |
I hope this is the right category. This is a bug I've encounterd when running the linkage editor, ld, provided by the Red Hat tools group (Cygnus). I am currently running TurboLinux on IA64, but this should work on either TurboLinux or Redhat. I guess you are probably going to tell me that I should be running Red Hat instead. Environment: Linux IA64 SMP, using TurboLinux 0505 environment with gnu toolchain from 0714 (this breaks with 0505 gnu toolchain) Running ld built from src: GNU ld version 2.9-ia64-000216-final (with BFD 2.9-ia64-000216-final) I've grabbed the source for the Cygnus tools set and recompiled ld/bfd with debugging so I can see where it is breaking, but not sure why yet. I notice that if I remove some "extraneous" header includes then "ld -r" will work; of course this works fine for toy stuff. I've included full bug report details below. -------------------------------------------------------- Environment: Linux IA64 SMP, using Turbolinux 0505 environment with gnu toolchain from 0714 Running ld built from src: GNU ld version 2.9-ia64-000216-final (with BFD 2.9-ia64-000216-final) Command: ld -r -o mmfslinux gplInit.ko file.ko Output: Program received signal SIGSEGV, Segmentation fault. 0x400000000007f571 in bfd_elf64_bfd_final_link () Gdb info: (gdb) backtrace #0 0x400000000007f571 in bfd_elf64_bfd_final_link () #1 0x400000000006a850 in elf64_ia64_final_link () #2 0x400000000002efe0 in ldwrite () #3 0x40000000000275d0 in main () #4 0x2000000000078820 in __libc_start_main () from /lib/libc.so.0 #5 0x4000000000002bd0 in _start () #6 0x400000000007f570 in bfd_elf64_bfd_final_link () Gdb indicates that this is dying in elf_bfd_final_link in elflink.h, line 4108, where esdo ends up with a null pointer. esdo->rel_count += (esdi->rel_hdr.sh_size / esdi->rel_hdr.sh_entsize); Not sure how concerned I should be by the comment in elflink.h, line 4259, about relocatable linking. Temporary fix that actually seems to "work" (in sense that ld doesn't blow up now): Put in check to make sure (output_section->used_by_bfd != NULL) [gjertsen@clue5 bfd]$ diff elflink.h.ORG elflink.h 4107a4108,4110 > /* add in new check */ > if (output_section->used_by_bfd) > { 4112a4116 > }