gdb/

[deliverable/binutils-gdb.git] / bfd / elf32-sparc.c

diff --git a/bfd/elf32-sparc.c b/bfd/elf32-sparc.c
index ab4f70374cc07375195722d4e28bdc5e4d0955c7..f722fccfe02cd55a4018a9bf1c25754676ac316d 100644 (file)
--- a/bfd/elf32-sparc.c
+++ b/bfd/elf32-sparc.c
@@ -1,6 +1,7 @@
 /* SPARC-specific support for 32-bit ELF
    Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-   2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+   2003, 2004, 2005, 2006, 2007, 2010, 2011
+   Free Software Foundation, Inc.
 
    This file is part of BFD, the Binary File Descriptor library.
 
@@ -110,7 +111,7 @@ elf32_sparc_merge_private_bfd_data (bfd *ibfd, bfd *obfd)
       return FALSE;
     }
 
-  return TRUE;
+  return _bfd_sparc_elf_merge_private_bfd_data (ibfd, obfd);
 }
 
 /* The final processing done just before writing out the object file.
@@ -171,7 +172,7 @@ elf32_sparc_reloc_type_class (const Elf_Internal_Rela *rela)
    file.  */
 
 static bfd_boolean
-elf32_sparc_add_symbol_hook (bfd * abfd ATTRIBUTE_UNUSED,
+elf32_sparc_add_symbol_hook (bfd * abfd,
                             struct bfd_link_info * info ATTRIBUTE_UNUSED,
                             Elf_Internal_Sym * sym,
                             const char ** namep ATTRIBUTE_UNUSED,
@@ -179,14 +180,17 @@ elf32_sparc_add_symbol_hook (bfd * abfd ATTRIBUTE_UNUSED,
                             asection ** secp ATTRIBUTE_UNUSED,
                             bfd_vma * valp ATTRIBUTE_UNUSED)
 {
-  if (ELF_ST_TYPE (sym->st_info) == STT_GNU_IFUNC)
-    elf_tdata (info->output_bfd)->has_ifunc_symbols = TRUE;
+  if ((abfd->flags & DYNAMIC) == 0
+      && (ELF_ST_TYPE (sym->st_info) == STT_GNU_IFUNC
+         || ELF_ST_BIND (sym->st_info) == STB_GNU_UNIQUE))
+    elf_tdata (info->output_bfd)->has_gnu_symbols = TRUE;
   return TRUE;
 }
 
 #define TARGET_BIG_SYM bfd_elf32_sparc_vec
 #define TARGET_BIG_NAME        "elf32-sparc"
 #define ELF_ARCH       bfd_arch_sparc
+#define ELF_TARGET_ID  SPARC_ELF_DATA
 #define ELF_MACHINE_CODE EM_SPARC
 #define ELF_MACHINE_ALT1 EM_SPARC32PLUS
 #define ELF_MAXPAGESIZE 0x10000
@@ -244,6 +248,23 @@ elf32_sparc_add_symbol_hook (bfd * abfd ATTRIBUTE_UNUSED,
 
 #include "elf32-target.h"
 
+/* Solaris 2.  */
+
+#undef TARGET_BIG_SYM
+#define        TARGET_BIG_SYM                          bfd_elf32_sparc_sol2_vec
+#undef TARGET_BIG_NAME
+#define        TARGET_BIG_NAME                         "elf32-sparc-sol2"
+
+#undef elf32_bed
+#define elf32_bed                              elf32_sparc_sol2_bed
+
+/* The 32-bit static TLS arena size is rounded to the nearest 8-byte
+   boundary.  */
+#undef elf_backend_static_tls_alignment
+#define elf_backend_static_tls_alignment       8
+
+#include "elf32-target.h"
+
 /* A wrapper around _bfd_sparc_elf_link_hash_table_create that identifies
    the target system as VxWorks.  */
 
@@ -303,6 +324,7 @@ elf32_sparc_vxworks_final_write_processing (bfd *abfd, bfd_boolean linker)
 #undef elf_backend_final_write_processing
 #define elf_backend_final_write_processing \
   elf32_sparc_vxworks_final_write_processing
+#undef elf_backend_static_tls_alignment
 
 #undef elf32_bed
 #define elf32_bed                              sparc_elf_vxworks_bed