merge from gcc

[deliverable/binutils-gdb.git] / bfd / som.c

diff --git a/bfd/som.c b/bfd/som.c
index 360819dc686ad9feb325c891bd2529fa55196d31..0fb8e1de37b14e15b83d385ab96f78f6b4c1a868 100644 (file)
--- a/bfd/som.c
+++ b/bfd/som.c
@@ -1,6 +1,6 @@
 /* bfd back-end for HP PA-RISC SOM objects.
    Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
+   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
    Free Software Foundation, Inc.
 
    Contributed by the Center for Software Science at the
@@ -23,6 +23,7 @@
    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
    02110-1301, USA.  */
 
+#include "alloca-conf.h"
 #include "sysdep.h"
 #include "bfd.h"
 
@@ -37,32 +38,6 @@
 #include <machine/reg.h>
 #include <sys/file.h>
 
-/* This is the code recommended in the autoconf documentation, almost
-   verbatim.  */
-
-#ifndef __GNUC__
-# if HAVE_ALLOCA_H
-#  include <alloca.h>
-# else
-#  ifdef _AIX
-/* Indented so that pre-ansi C compilers will ignore it, rather than
-   choke on it.  Some versions of AIX require this to be the first
-   thing in the file.  */
- #pragma alloca
-#  else
-#   ifndef alloca /* predefined by HP cc +Olibcalls */
-#    if !defined (__STDC__) && !defined (__hpux)
-extern char *alloca ();
-#    else
-extern void *alloca ();
-#    endif /* __STDC__, __hpux */
-#   endif /* alloca */
-#  endif /* _AIX */
-# endif /* HAVE_ALLOCA_H */
-#else
-extern void *alloca (size_t);
-#endif /* __GNUC__ */
-
 static bfd_reloc_status_type hppa_som_reloc
   (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
 static bfd_boolean som_mkobject (bfd *);
@@ -4015,7 +3990,9 @@ som_bfd_derive_misc_symbol_info (bfd *abfd ATTRIBUTE_UNUSED,
         section (ST_DATA for DATA sections, ST_CODE for CODE sections).  */
       else if (som_symbol_data (sym)->som_type == SYMBOL_TYPE_UNKNOWN)
        {
-         if (sym->section->flags & SEC_CODE)
+         if (bfd_is_abs_section (sym->section))
+           info->symbol_type = ST_ABSOLUTE;
+         else if (sym->section->flags & SEC_CODE)
            info->symbol_type = ST_CODE;
          else
            info->symbol_type = ST_DATA;
@@ -4495,13 +4472,13 @@ static asymbol *
 som_make_empty_symbol (bfd *abfd)
 {
   bfd_size_type amt = sizeof (som_symbol_type);
-  som_symbol_type *new = bfd_zalloc (abfd, amt);
+  som_symbol_type *new_symbol_type = bfd_zalloc (abfd, amt);
 
-  if (new == NULL)
+  if (new_symbol_type == NULL)
     return NULL;
-  new->symbol.the_bfd = abfd;
+  new_symbol_type->symbol.the_bfd = abfd;
 
-  return &new->symbol;
+  return &new_symbol_type->symbol;
 }
 
 /* Print symbol information.  */
@@ -6372,6 +6349,7 @@ som_bfd_link_split_section (bfd *abfd ATTRIBUTE_UNUSED, asection *sec)
 #define som_bfd_is_group_section               bfd_generic_is_group_section
 #define som_bfd_discard_group                  bfd_generic_discard_group
 #define som_section_already_linked              _bfd_generic_section_already_linked
+#define som_bfd_define_common_symbol            bfd_generic_define_common_symbol
 #define som_bfd_merge_private_bfd_data         _bfd_generic_bfd_merge_private_bfd_data
 #define som_bfd_copy_private_header_data       _bfd_generic_bfd_copy_private_header_data
 #define som_bfd_set_private_flags              _bfd_generic_bfd_set_private_flags