[Bug ld/11088] Internal Error in ppc64_elf_gc_sweep_hook

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2009-12-17 
05:45 -------
Subject: Bug 11088

CVSROOT:        /cvs/src
Module name:    src
Changes by:     address@hidden  2009-12-17 05:45:26

Modified files:
        include/elf    : ChangeLog ppc.h 
        bfd            : ChangeLog elf32-ppc.c 

Log message:
        PR ld/11088
        include/elf/
        * ppc.h (R_PPC_RELAX32, R_PPC_RELAX32PC, R_PPC_RELAX32_PLT,
        R_PPC_RELAX32PC_PLT): Delete.
        (R_PPC_RELAX, R_PPC_RELAX_PLT, R_PPC_RELAX_PLTREL24): Define.
        bfd/
        * elf32-ppc.c (update_plt_info): Clear sec here when addend is
        less than 32768..
        (ppc_elf_check_relocs): ..rather than doing so here.  Ignore new
        relax relocs.
        (ppc_elf_gc_sweep_hook): Don't segfault when symbol hiding has
        removed plt_entry records.
        (ppc_elf_tls_setup): Handle PIE calls to __tls_get_addr correctly.
        (ppc_elf_tls_optimize): Likewise.  Also dec __tls_get_addr refcount
        when optimizing code using new tlsgd and tlsld marker relocs.
        (ppc_elf_relax_section): Differentiate relaxed PLTREL24 relocs
        from ADDR24 relocs using plt or glink.  Don't clear the addend
        for R_PPC_RELAX_PLTREL24.
        (ppc_elf_relocate_section): Correctly handle addends on relaxed
        PLTREL24 relocs.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/include/elf/ChangeLog.diff?cvsroot=src&r1=1.383&r2=1.384
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/include/elf/ppc.h.diff?cvsroot=src&r1=1.26&r2=1.27
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/ChangeLog.diff?cvsroot=src&r1=1.4863&r2=1.4864
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf32-ppc.c.diff?cvsroot=src&r1=1.272&r2=1.273



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http://sourceware.org/bugzilla/show_bug.cgi?id=11088

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