[Bug ld/10270] IFUNC local symbol

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2009-06-14 
22:13 -------
Subject: Bug 10270

CVSROOT:        /cvs/src
Module name:    src
Changes by:     address@hidden  2009-06-14 22:13:30

Modified files:
        bfd            : ChangeLog elf32-i386.c elf64-x86-64.c 
        ld/testsuite   : ChangeLog 
Added files:
        ld/testsuite/ld-ifunc: ifunc-9-x86.d ifunc-9-x86.s 

Log message:
        bfd/
        
        2009-06-14  H.J. Lu  <address@hidden>
        
        PR ld/10270
        * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
        dynamic IFUNC pointer in non-shared object.  Use .got.plt
        for IFUNC definition in PIE.
        (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
        PIE locally.
        
        * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
        dynamic IFUNC pointer in non-shared object.  Use .got.plt
        for IFUNC definition in PIE.
        (elf64_x86_64_relocate_section): Resolve IFUNC definition in
        PIE locally.
        
        ld/testsuite/
        
        2009-06-14  H.J. Lu  <address@hidden>
        
        PR ld/10270
        * ld-ifunc/ifunc-9-x86.d: New.
        * ld-ifunc/ifunc-9-x86.s: Likewise.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/ChangeLog.diff?cvsroot=src&r1=1.4631&r2=1.4632
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf32-i386.c.diff?cvsroot=src&r1=1.205&r2=1.206
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/bfd/elf64-x86-64.c.diff?cvsroot=src&r1=1.164&r2=1.165
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/ld/testsuite/ChangeLog.diff?cvsroot=src&r1=1.1110&r2=1.1111
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-ifunc/ifunc-9-x86.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-ifunc/ifunc-9-x86.s.diff?cvsroot=src&r1=NONE&r2=1.1



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http://sourceware.org/bugzilla/show_bug.cgi?id=10270

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