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PATCH: fix ld failure when reading AIX 7 object files

Tristan Gingold gingold@adacore.com
Mon Jul 1 14:00:00 GMT 2013 
Hello,

AIX 6 and 7 have added a few smclas, and GNU ld creates a section for each csect.
So the map from smclas to names should be updated.

Ok for trunk ?

Tristan.

bfd/
2013-07-01  Tristan Gingold  <gingold@adacore.com>

	* coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.

Index: bfd/coff-rs6000.c
===================================================================
RCS file: /cvs/src/src/bfd/coff-rs6000.c,v
retrieving revision 1.109
diff -c -r1.109 coff-rs6000.c
*** bfd/coff-rs6000.c	16 May 2013 15:41:40 -0000	1.109
--- bfd/coff-rs6000.c	1 Jul 2013 13:49:50 -0000
***************
*** 3539,3552 ****
  
    /* .sv64 = x_smclas == 17
       This is an invalid csect for 32 bit apps.  */
!   static const char *names[19] =
!   {
!     ".pr", ".ro", ".db", ".tc", ".ua", ".rw", ".gl", ".xo",
!     ".sv", ".bs", ".ds", ".uc", ".ti", ".tb", NULL, ".tc0",
!     ".td", NULL, ".sv3264"
!   };
! 
!   if ((19 >= aux->x_csect.x_smclas)
        && (NULL != names[aux->x_csect.x_smclas]))
      {
        return_value = bfd_make_section_anyway
--- 3555,3568 ----
  
    /* .sv64 = x_smclas == 17
       This is an invalid csect for 32 bit apps.  */
!   static const char * const names[] =
!    {
!      ".pr", ".ro", ".db", ".tc", ".ua", ".rw", ".gl", ".xo", /* 0 - 7 */
!      ".sv", ".bs", ".ds", ".uc", ".ti", ".tb", NULL, ".tc0", /* 8 - 15 */
!      ".td", NULL, ".sv3264", NULL, ".tl", ".ul", ".te"
!    };
!  
!   if ((aux->x_csect.x_smclas < sizeof (names) / sizeof (*names))
        && (NULL != names[aux->x_csect.x_smclas]))
      {
        return_value = bfd_make_section_anyway
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