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Subject: [Bug math/14658] New: Duplicated OBJECT symbols multi-arch functions
Date: Tue, 02 Oct 2012 18:26:00 -0000
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http://sourceware.org/bugzilla/show_bug.cgi?id=14658

             Bug #: 14658
           Summary: Duplicated OBJECT symbols multi-arch functions
           Product: glibc
           Version: 2.17
            Status: NEW
          Severity: normal
          Priority: P2
         Component: math
        AssignedTo: unassigned@sourceware.org
        ReportedBy: hjl.tools@gmail.com
    Classification: Unclassified


X86-64 multi-arch libm introduces many duplicated OBJECT symbols.
For example:

mpa.os:
     6: 0000000000000010     8 OBJECT  LOCAL  DEFAULT    5 radixi
     7: 0000000000000028     8 OBJECT  LOCAL  DEFAULT    5 two23
     8: 0000000000000018     8 OBJECT  LOCAL  DEFAULT    5 one
     9: 0000000000000020     8 OBJECT  LOCAL  DEFAULT    5 two
    10: 0000000000000030     8 OBJECT  LOCAL  DEFAULT    5 cutter
    11: 0000000000000038     8 OBJECT  LOCAL  DEFAULT    5 radix
    12: 0000000000000040     8 OBJECT  LOCAL  DEFAULT    5 two71
    13: 0000000000000048     8 OBJECT  LOCAL  DEFAULT    5 two19
    14: 0000000000000050     8 OBJECT  LOCAL  DEFAULT    5 two18
    15: 0000000000000000     8 OBJECT  LOCAL  DEFAULT    5 zero
    18: 0000000000000070     8 OBJECT  LOCAL  DEFAULT    5 mone
    19: 0000000000000008     8 OBJECT  LOCAL  DEFAULT    5 two10
    20: 0000000000000060     8 OBJECT  LOCAL  DEFAULT    5 two57
    21: 0000000000000058     8 OBJECT  LOCAL  DEFAULT    5 two5
    22: 0000000000000068     8 OBJECT  LOCAL  DEFAULT    5 twom1032
    23: 0000000000000078     8 OBJECT  LOCAL  DEFAULT    5 two52
    24: 0000000000000160   132 OBJECT  LOCAL  DEFAULT    6 np1.2708
    25: 0000000000000000   328 OBJECT  LOCAL  DEFAULT    6 mptwo.2709
mpa-fma4.o:
     7: 0000000000000000     8 OBJECT  LOCAL  DEFAULT    6 zero
     8: 0000000000000020     8 OBJECT  LOCAL  DEFAULT    6 radix
     9: 0000000000000008     8 OBJECT  LOCAL  DEFAULT    6 one
    11: 0000000000000010     8 OBJECT  LOCAL  DEFAULT    6 mone
    12: 0000000000000018     8 OBJECT  LOCAL  DEFAULT    6 radixi
    13: 0000000000000028     8 OBJECT  LOCAL  DEFAULT    6 two52
    14: 0000000000000030     8 OBJECT  LOCAL  DEFAULT    6 cutter
    15: 0000000000000160   132 OBJECT  LOCAL  DEFAULT    7 np1.2924
    16: 0000000000000000   328 OBJECT  LOCAL  DEFAULT    7 mptwo.2925
mpa-avx.os:
     7: 0000000000000000     8 OBJECT  LOCAL  DEFAULT    6 zero
     8: 0000000000000020     8 OBJECT  LOCAL  DEFAULT    6 radix
     9: 0000000000000008     8 OBJECT  LOCAL  DEFAULT    6 one
    11: 0000000000000010     8 OBJECT  LOCAL  DEFAULT    6 mone
    12: 0000000000000018     8 OBJECT  LOCAL  DEFAULT    6 radixi
    13: 0000000000000028     8 OBJECT  LOCAL  DEFAULT    6 two52
    14: 0000000000000030     8 OBJECT  LOCAL  DEFAULT    6 cutter
    15: 0000000000000160   132 OBJECT  LOCAL  DEFAULT    7 np1.2637
    16: 0000000000000000   328 OBJECT  LOCAL  DEFAULT    7 mptwo.2638

There are others like this.

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