ARM process record: median instructions

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

diff --git a/bfd/elf32-sparc.c b/bfd/elf32-sparc.c
index f8a3bff196d4f6f45cd88925c5d706608b974603..213d20a13822d8f45b1d01d2aac9288e18223cb9 100644 (file)
--- a/bfd/elf32-sparc.c
+++ b/bfd/elf32-sparc.c
@@ -1,12 +1,11 @@
 /* SPARC-specific support for 32-bit ELF
 /* SPARC-specific support for 32-bit ELF

-   Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-   2003, 2004, 2005, 2007 Free Software Foundation, Inc.
+   Copyright (C) 1993-2016 Free Software Foundation, Inc.

 
    This file is part of BFD, the Binary File Descriptor library.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
 
    This file is part of BFD, the Binary File Descriptor library.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by

-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or

    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,


@@ -16,7 +15,8 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software

-   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */

 
 #include "sysdep.h"
 #include "bfd.h"
 
 #include "sysdep.h"
 #include "bfd.h"


@@ -39,16 +39,16 @@ elf32_sparc_grok_psinfo (bfd *abfd, Elf_Internal_Note *note)
       return FALSE;
 
     case 260:                  /* Solaris prpsinfo_t.  */
       return FALSE;
 
     case 260:                  /* Solaris prpsinfo_t.  */

-      elf_tdata (abfd)->core_program
+      elf_tdata (abfd)->core->program

        = _bfd_elfcore_strndup (abfd, note->descdata + 84, 16);
        = _bfd_elfcore_strndup (abfd, note->descdata + 84, 16);

-      elf_tdata (abfd)->core_command
+      elf_tdata (abfd)->core->command

        = _bfd_elfcore_strndup (abfd, note->descdata + 100, 80);
       break;
 
     case 336:                  /* Solaris psinfo_t.  */
        = _bfd_elfcore_strndup (abfd, note->descdata + 100, 80);
       break;
 
     case 336:                  /* Solaris psinfo_t.  */

-      elf_tdata (abfd)->core_program
+      elf_tdata (abfd)->core->program

        = _bfd_elfcore_strndup (abfd, note->descdata + 88, 16);
        = _bfd_elfcore_strndup (abfd, note->descdata + 88, 16);

-      elf_tdata (abfd)->core_command
+      elf_tdata (abfd)->core->command

        = _bfd_elfcore_strndup (abfd, note->descdata + 104, 80);
       break;
     }
        = _bfd_elfcore_strndup (abfd, note->descdata + 104, 80);
       break;
     }


@@ -109,7 +109,7 @@ elf32_sparc_merge_private_bfd_data (bfd *ibfd, bfd *obfd)
       return FALSE;
     }
 
       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.
 }
 
 /* The final processing done just before writing out the object file.


@@ -151,7 +151,9 @@ elf32_sparc_final_write_processing (bfd *abfd,
 }
 
 static enum elf_reloc_type_class
 }
 
 static enum elf_reloc_type_class

-elf32_sparc_reloc_type_class (const Elf_Internal_Rela *rela)
+elf32_sparc_reloc_type_class (const struct bfd_link_info *info ATTRIBUTE_UNUSED,
+                             const asection *rel_sec ATTRIBUTE_UNUSED,
+                             const Elf_Internal_Rela *rela)

 {
   switch ((int) ELF32_R_TYPE (rela->r_info))
     {
 {
   switch ((int) ELF32_R_TYPE (rela->r_info))
     {


@@ -166,9 +168,30 @@ elf32_sparc_reloc_type_class (const Elf_Internal_Rela *rela)
     }
 }
 
     }
 }
 

-#define TARGET_BIG_SYM bfd_elf32_sparc_vec
+/* Hook called by the linker routine which adds symbols from an object
+   file.  */
+
+static bfd_boolean
+elf32_sparc_add_symbol_hook (bfd * abfd,
+                            struct bfd_link_info * info,
+                            Elf_Internal_Sym * sym,
+                            const char ** namep ATTRIBUTE_UNUSED,
+                            flagword * flagsp ATTRIBUTE_UNUSED,
+                            asection ** secp ATTRIBUTE_UNUSED,
+                            bfd_vma * valp ATTRIBUTE_UNUSED)
+{
+  if ((ELF_ST_TYPE (sym->st_info) == STT_GNU_IFUNC
+       || ELF_ST_BIND (sym->st_info) == STB_GNU_UNIQUE)
+      && (abfd->flags & DYNAMIC) == 0
+      && bfd_get_flavour (info->output_bfd) == bfd_target_elf_flavour)
+    elf_tdata (info->output_bfd)->has_gnu_symbols = elf_gnu_symbol_any;
+  return TRUE;
+}
+
+#define TARGET_BIG_SYM sparc_elf32_vec

 #define TARGET_BIG_NAME        "elf32-sparc"
 #define ELF_ARCH       bfd_arch_sparc
 #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
 #define ELF_MACHINE_CODE EM_SPARC
 #define ELF_MACHINE_ALT1 EM_SPARC32PLUS
 #define ELF_MAXPAGESIZE 0x10000


@@ -219,6 +242,25 @@ elf32_sparc_reloc_type_class (const Elf_Internal_Rela *rela)
 #define elf_backend_got_header_size 4
 #define elf_backend_rela_normal 1
 
 #define elf_backend_got_header_size 4
 #define elf_backend_rela_normal 1
 

+#define elf_backend_add_symbol_hook            elf32_sparc_add_symbol_hook
+
+#include "elf32-target.h"
+
+/* Solaris 2.  */
+
+#undef TARGET_BIG_SYM
+#define        TARGET_BIG_SYM                          sparc_elf32_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
 #include "elf32-target.h"
 
 /* A wrapper around _bfd_sparc_elf_link_hash_table_create that identifies


@@ -251,7 +293,7 @@ elf32_sparc_vxworks_final_write_processing (bfd *abfd, bfd_boolean linker)
 }
 
 #undef TARGET_BIG_SYM
 }
 
 #undef TARGET_BIG_SYM

-#define TARGET_BIG_SYM bfd_elf32_sparc_vxworks_vec
+#define TARGET_BIG_SYM sparc_elf32_vxworks_vec

 #undef TARGET_BIG_NAME
 #define TARGET_BIG_NAME        "elf32-sparc-vxworks"
 
 #undef TARGET_BIG_NAME
 #define TARGET_BIG_NAME        "elf32-sparc-vxworks"
 


@@ -280,6 +322,7 @@ 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_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
 
 #undef elf32_bed
 #define elf32_bed                              sparc_elf_vxworks_bed