[Bug gold/12898] gold throws "internal error in segment_precedes" when building kvm

[cvs-commit at gcc dot gnu.org]

http://sourceware.org/bugzilla/show_bug.cgi?id=12898

--- Comment #3 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> 2011-06-29 00:39:58 UTC ---
CVSROOT:    /cvs/src
Module name:    src
Changes by:    address@hidden    2011-06-29 00:39:55

Modified files:
    gold           : ChangeLog layout.cc layout.h script-sections.cc 

Log message:
    PR gold/12898
    * layout.cc (Layout::segment_precedes): Don't crash if a linker
    script create indistinguishable segments.
    (Layout::set_segment_offsets): Use stable_sort when sorting
    segments.  Pass this to Compare_segments constructor.
    * layout.h (class Layout): Make segment_precedes non-static.
    (class Compare_segments): Change from struct to class.  Add
    layout_ field.  Add constructor.
    * script-sections.cc
    (Script_sections::attach_sections_using_phdrs_clause): Rename
    local orphan to is_orphan.  Don't report failure to put empty
    section in segment.  On attachment failure, report name of
    section, and attach to first PT_LOAD segment.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/ChangeLog.diff?cvsroot=src&r1=1.772&r2=1.773
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/layout.cc.diff?cvsroot=src&r1=1.206&r2=1.207
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/layout.h.diff?cvsroot=src&r1=1.94&r2=1.95
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gold/script-sections.cc.diff?cvsroot=src&r1=1.52&r2=1.53

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