[Bug ld/13177] garbage collector retains zombie references to external libraries

[cvs-commit at gcc dot gnu.org]

http://sourceware.org/bugzilla/show_bug.cgi?id=13177

--- Comment #2 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> 2011-09-16 01:17:19 UTC ---
CVSROOT:    /cvs/src
Module name:    src
Changes by:    address@hidden    2011-09-16 01:17:16

Modified files:
    ld/testsuite   : ChangeLog 
    bfd            : ChangeLog elflink.c 
Added files:
    ld/testsuite/ld-elf: pr13177.d pr13177.s 

Log message:
    Also hide symbols without PLT nor GOT references.

    bfd/

    2011-09-15  H.J. Lu  <address@hidden>

    PR ld/13177
    * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
    nor GOT references.

    ld/testsuite/

    2011-09-15  H.J. Lu  <address@hidden>

    PR ld/13177
    * ld-elf/pr13177.d: New.
    * ld-elf/pr13177.s: Likewise.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ChangeLog.diff?cvsroot=src&r1=1.1458&r2=1.1459
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-elf/pr13177.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-elf/pr13177.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/ChangeLog.diff?cvsroot=src&r1=1.5470&r2=1.5471
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elflink.c.diff?cvsroot=src&r1=1.419&r2=1.420

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