[Bug ld/13195] -ffunction-sections -Wl,--gc-sections failure with symbol versioning

[cvs-commit at gcc dot gnu.org]

http://sourceware.org/bugzilla/show_bug.cgi?id=13195

--- Comment #5 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> 2011-09-29 00:13:18 UTC ---
CVSROOT:    /cvs/src
Module name:    src
Changes by:    address@hidden    2011-09-29 00:13:14

Modified files:
    bfd            : elflink.c 
    ld/testsuite/ld-elf: elf.exp 
Added files:
    ld/testsuite/ld-elf: pr13195.c pr13195.d pr13195.s pr13195.t 

Log message:
    Fix --gc-sections failure with symbol versioning.

    bfd/

    2011-09-28  H.J. Lu  <address@hidden>

    PR ld/13195
    * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
    clearing def_dynamic.
    (elf_link_add_object_symbols): Likewise.  Set dynamic_def when
    setting def_dynamic.
    (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
    versioned.

    ld/testsuite/

    2011-09-28  H.J. Lu  <address@hidden>

    PR ld/13195
    * ld-elf/elf.exp: Add a C link testcase for PR ld/13195.

    * ld-elf/pr13195.c: New.
    * ld-elf/pr13195.d: Likewise.
    * ld-elf/pr13195.s: Likewise.
    * ld-elf/pr13195.t: Likewise.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elflink.c.diff?cvsroot=src&r1=1.420&r2=1.421
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-elf/pr13195.c.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-elf/pr13195.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-elf/pr13195.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-elf/pr13195.t.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-elf/elf.exp.diff?cvsroot=src&r1=1.28&r2=1.29

-- 
Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.