[Bug ld/1021] bfd links incorrectly on solaris

[andyjstormont at googlemail dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=1021

--- Comment #17 from Andrew Stormont <andyjstormont at googlemail dot com> 
2011-09-17 23:30:16 UTC ---
Some more output that might be useful.

Solaris:

# readelf -a  ./mozilla/nsprpub/dist/lib/libnspr4.so | grep open64              
0002d204  00021706 R_386_GLOB_DAT    00000000   open64
   535: 00000000   240 FUNC    GLOBAL DEFAULT  ABS open64@@NSPR_4.8.9
  1351: 00000000   240 FUNC    GLOBAL DEFAULT  ABS open64@@SUNW_1.1

# readelf -a /lib/libc.so | grep open64                                         
    21: 00071378   140 FUNC    GLOBAL PROTECTED   15 attropen64
    70: 000a56f8    57 FUNC    GLOBAL PROTECTED   15 fopen64
   332: 00071378   140 FUNC    WEAK   PROTECTED   15 _attropen64
   874: 000a5978   290 FUNC    GLOBAL PROTECTED   15 freopen64
   950: 000bff10   240 FUNC    WEAK   PROTECTED   15 _open64
  1062: 000bff10   240 FUNC    GLOBAL PROTECTED   15 open64
   364: 000a9588    53 FUNC    LOCAL  HIDDEN    15 __open64
  5937: 00071378   140 FUNC    GLOBAL PROTECTED   15 attropen64
  5986: 000a56f8    57 FUNC    GLOBAL PROTECTED   15 fopen64
  6248: 00071378   140 FUNC    WEAK   PROTECTED   15 _attropen64
  6790: 000a5978   290 FUNC    GLOBAL PROTECTED   15 freopen64
  6866: 000bff10   240 FUNC    WEAK   PROTECTED   15 _open64
  6978: 000bff10   240 FUNC    GLOBAL PROTECTED   15 open64
  21: attropen64 SELF        DIRECT
  70: fopen64 SELF        DIRECT
 332: _attropen64 SELF        DIRECT
 874: freopen64 SELF        DIRECT
 950: _open64 SELF        DIRECT
1062: open64 SELF        DIRECT


Linux:

# readelf -a /usr/lib/libnspr4.so | grep open64
000000237f28  005400000006 R_X86_64_GLOB_DAT 0000000000000000 open64 + 0
    84: 0000000000000000     0 FUNC    GLOBAL DEFAULT  UND address@hidden
(3)

# readelf -a /lib/libc.so.6 | grep open64
   292: 00000000000dd490    33 FUNC    GLOBAL DEFAULT   12
__open64_2@@GLIBC_2.7
   533: 00000000000d8120    94 FUNC    WEAK   DEFAULT   12
__open64@@GLIBC_2.2.5
   858: 00000000000d8120    94 FUNC    WEAK   DEFAULT   12 open64@@GLIBC_2.2.5
  1094: 000000000006cd90   606 FUNC    GLOBAL DEFAULT   12
freopen64@@GLIBC_2.2.5
  1948: 0000000000068580    10 FUNC    WEAK   DEFAULT   12 fopen64@@GLIBC_2.2.5


At first glance it looks as if bfd is having problems with the STV_PROTECTED
symbols in solaris libc and is mistakenly marking them as local and copying
them into the output file.

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