[Bug ld/11913] Linker crash to discarded output sections

[amodra at gmail dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=11913

Alan Modra <amodra at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #1 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
Subject: Bug 11913

CVSROOT:        /cvs/src
Module name:    src
Changes by:     hjl@sourceware.org      2010-08-13 20:50:27

Modified files:
        bfd            : ChangeLog elf32-i386.c elf64-x86-64.c 
        ld/testsuite   : ChangeLog 
        ld/testsuite/ld-i386: i386.exp 
        ld/testsuite/ld-x86-64: x86-64.exp 
Added files:
        ld/testsuite/ld-i386: discarded1.d discarded1.s discarded1.t 
        ld/testsuite/ld-x86-64: discarded1.d discarded1.s discarded1.t 

Log message:
        Check if .got.plt section is discarded before using it.
        
        bfd/
        
        2010-08-13  H.J. Lu  <hongjiu.lu@intel.com>
        
        PR ld/11913
        * elf32-i386.c (elf_i386_finish_dynamic_sections): Check if
        .got.plt section is discarded.
        * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Likewise.
        
        ld/testsuite/
        
        2010-08-13  H.J. Lu  <hongjiu.lu@intel.com>
        
        PR ld/11913
        * ld-i386/discarded1.d: New.
        * ld-i386/discarded1.s: Likewise.
        * ld-i386/discarded1.t: Likewise.
        * ld-x86-64/discarded1.d: Likewise.
        * ld-x86-64/discarded1.s: Likewise.
        * ld-x86-64/discarded1.t: Likewise.
        
        * ld-i386/i386.exp: Run discarded1.
        * ld-x86-64/x86-64.exp: Likewise.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/ChangeLog.diff?cvsroot=src&r1=1.5105&r2=1.5106
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elf32-i386.c.diff?cvsroot=src&r1=1.236&r2=1.237
http://sourceware.org/cgi-bin/cvsweb.cgi/src/bfd/elf64-x86-64.c.diff?cvsroot=src&r1=1.197&r2=1.198
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ChangeLog.diff?cvsroot=src&r1=1.1269&r2=1.1270
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-i386/discarded1.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-i386/discarded1.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-i386/discarded1.t.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-i386/i386.exp.diff?cvsroot=src&r1=1.31&r2=1.32
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/discarded1.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/discarded1.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/discarded1.t.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/ld/testsuite/ld-x86-64/x86-64.exp.diff?cvsroot=src&r1=1.18&r2=1.19



--- Comment #2 from Alan Modra <amodra at gmail dot com> ---
.

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