[Bug ld/30791] Do not merge sections with same name and SHF_LINK_ORDER, but different sh_link value

[hjl.tools at gmail dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=30791

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
   Target Milestone|---                         |2.42
            Version|unspecified                 |2.41
         Resolution|---                         |FIXED

--- Comment #3 from H.J. Lu <hjl.tools at gmail dot com> ---
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=68a2d9bf874643da970fe945a9c60c397f6882ad

commit 68a2d9bf874643da970fe945a9c60c397f6882ad
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Wed Aug 30 10:24:56 2023 -0700

    elf: Don't merge sections with different SHF_LINK_ORDER

    For relocatable link, don't merge 2 SHF_LINK_ORDER sections if output
    sections of their linked to sections are different.

            * ldelf.c (elf_orphan_compatible): Don't merge sections with
            different SHF_LINK_ORDER.
            * testsuite/ld-elf/pr30791a.d: New file.
            * testsuite/ld-elf/pr30791a.s: Likewise.
            * testsuite/ld-elf/pr30791b.d: Likewise.
            * testsuite/ld-elf/pr30791b.s: Likewise.
            * testsuite/ld-elf/pr30791c.s: Likewise.
            * testsuite/ld-elf/pr30791d.s: Likewise.

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