[Bug binutils/574] New: strip doesn't presever TLS type

[hjl at lucon dot org]

address@hidden strip]$ cat foo.c
extern __thread int foo;

int
bar ()
{
  return foo;
}
address@hidden strip]$ gcc -c foo.c
address@hidden strip]$ readelf -s foo.o

Symbol table '.symtab' contains 10 entries:
   Num:    Value  Size Type    Bind   Vis      Ndx Name
     0: 00000000     0 NOTYPE  LOCAL  DEFAULT  UND
     1: 00000000     0 FILE    LOCAL  DEFAULT  ABS foo.c
     2: 00000000     0 SECTION LOCAL  DEFAULT    1
     3: 00000000     0 SECTION LOCAL  DEFAULT    3
     4: 00000000     0 SECTION LOCAL  DEFAULT    4
     5: 00000000     0 SECTION LOCAL  DEFAULT    5
     6: 00000000     0 SECTION LOCAL  DEFAULT    6
     7: 00000000    13 FUNC    GLOBAL DEFAULT    1 bar
     8: 00000000     0 NOTYPE  GLOBAL DEFAULT  UND _GLOBAL_OFFSET_TABLE_
     9: 00000000     0 TLS     GLOBAL DEFAULT  UND foo
address@hidden strip]$ strip -g foo.o
address@hidden strip]$ readelf -s foo.o

Symbol table '.symtab' contains 9 entries:
   Num:    Value  Size Type    Bind   Vis      Ndx Name
     0: 00000000     0 NOTYPE  LOCAL  DEFAULT  UND
     1: 00000000     0 SECTION LOCAL  DEFAULT    1
     2: 00000000     0 SECTION LOCAL  DEFAULT    3
     3: 00000000     0 SECTION LOCAL  DEFAULT    4
     4: 00000000     0 SECTION LOCAL  DEFAULT    5
     5: 00000000     0 SECTION LOCAL  DEFAULT    6
     6: 00000000    13 FUNC    GLOBAL DEFAULT    1 bar
     7: 00000000     0 NOTYPE  GLOBAL DEFAULT  UND _GLOBAL_OFFSET_TABLE_
     8: 00000000     0 NOTYPE  GLOBAL DEFAULT  UND foo

-- 
           Summary: strip doesn't presever TLS type
           Product: binutils
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: binutils
        AssignedTo: unassigned at sources dot redhat dot com
        ReportedBy: hjl at lucon dot org
                CC: bug-binutils at gnu dot org


http://sources.redhat.com/bugzilla/show_bug.cgi?id=574

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