X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=bfd%2Felfxx-sparc.h;h=6fbf237e67400b0b983cecb77471640262eb3916;hb=adf6c633a38c998acf4ac8a094ad991bc9e2e6c2;hp=0a5a88b6fe36ec0d7b1ac946fb1b5b6a319073ea;hpb=910600e9c7e78f59a8e89638016b70837a1ea622;p=deliverable%2Fbinutils-gdb.git

diff --git a/bfd/elfxx-sparc.h b/bfd/elfxx-sparc.h
index 0a5a88b6fe..6fbf237e67 100644
--- a/bfd/elfxx-sparc.h
+++ b/bfd/elfxx-sparc.h
@@ -1,21 +1,22 @@
 /* SPARC ELF specific backend routines.
-   Copyright 2005 Free Software Foundation, Inc.
+   Copyright (C) 2005-2020 Free Software Foundation, Inc.
 
-This file is part of BFD, the Binary File Descriptor library.
+   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
-(at your option) any later version.
+   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 3 of the License, or
+   (at your option) any later version.
 
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
 
-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.  */
+   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.  */
 
 #include "elf/common.h"
 #include "elf/internal.h"
@@ -45,33 +46,23 @@ struct _bfd_sparc_elf_link_hash_table
 {
   struct elf_link_hash_table elf;
 
-  /* Short-cuts to get to dynamic linker sections.  */
-  asection *sgot;
-  asection *srelgot;
-  asection *splt;
-  asection *srelplt;
-  asection *sdynbss;
-  asection *srelbss;
+  /* Short-cut to get to dynamic linker sections.  */
+  asection *interp;
 
-  union {
+  union
+  {
     bfd_signed_vma refcount;
     bfd_vma offset;
   } tls_ldm_got;
 
-  /* Small local sym to section mapping cache.  */
-  struct sym_sec_cache sym_sec;
-
-  /* True if the target system is VxWorks.  */
-  int is_vxworks;
+  /* Used by local STT_GNU_IFUNC symbols.  */
+  htab_t loc_hash_table;
+  void *loc_hash_memory;
 
   /* The (unloaded but important) .rela.plt.unloaded section, for VxWorks.  */
   asection *srelplt2;
 
-  /* .got.plt is only used on VxWorks.  */
-  asection *sgotplt;
-
   void (*put_word) (bfd *, bfd_vma, void *);
-  void (*append_rela) (bfd *, asection *, Elf_Internal_Rela *);
   bfd_vma (*r_info) (Elf_Internal_Rela *, bfd_vma, bfd_vma);
   bfd_vma (*r_symndx) (bfd_vma);
   int (*build_plt_entry) (bfd *, asection *, bfd_vma, bfd_vma, bfd_vma *);
@@ -93,14 +84,18 @@ struct _bfd_sparc_elf_link_hash_table
 /* Get the SPARC ELF linker hash table from a link_info structure.  */
 
 #define _bfd_sparc_elf_hash_table(p) \
-  ((struct _bfd_sparc_elf_link_hash_table *) ((p)->hash))
+  ((is_elf_hash_table ((p)->hash)					\
+    && elf_hash_table_id (elf_hash_table (p)) == SPARC_ELF_DATA)	\
+   ? (struct _bfd_sparc_elf_link_hash_table *) (p)->hash : NULL)
 
 extern reloc_howto_type *_bfd_sparc_elf_reloc_type_lookup
   (bfd *, bfd_reloc_code_real_type);
-extern void _bfd_sparc_elf_info_to_howto
+extern reloc_howto_type *_bfd_sparc_elf_reloc_name_lookup
+  (bfd *, const char *);
+extern bfd_boolean _bfd_sparc_elf_info_to_howto
   (bfd *, arelent *, Elf_Internal_Rela *);
 extern reloc_howto_type *_bfd_sparc_elf_info_to_howto_ptr
-  (unsigned int);
+  (bfd*, unsigned int);
 extern bfd_boolean _bfd_sparc_elf_mkobject
   (bfd *);
 extern struct bfd_link_hash_table *_bfd_sparc_elf_link_hash_table_create
@@ -118,9 +113,6 @@ extern asection *_bfd_sparc_elf_gc_mark_hook
   (asection *, struct bfd_link_info *,
    Elf_Internal_Rela *, struct elf_link_hash_entry *,
    Elf_Internal_Sym *);
-extern bfd_boolean _bfd_sparc_elf_gc_sweep_hook
-  (bfd *, struct bfd_link_info *,
-   asection *, const Elf_Internal_Rela *);
 extern bfd_boolean _bfd_sparc_elf_adjust_dynamic_symbol
   (struct bfd_link_info *, struct elf_link_hash_entry *);
 extern bfd_boolean _bfd_sparc_elf_omit_section_dynsym
@@ -139,7 +131,11 @@ extern bfd_boolean _bfd_sparc_elf_finish_dynamic_symbol
    Elf_Internal_Sym *sym);
 extern bfd_boolean _bfd_sparc_elf_finish_dynamic_sections
   (bfd *, struct bfd_link_info *);
+extern bfd_boolean _bfd_sparc_elf_fixup_symbol
+  (struct bfd_link_info *, struct elf_link_hash_entry *);
 extern bfd_boolean _bfd_sparc_elf_object_p
   (bfd *);
 extern bfd_vma _bfd_sparc_elf_plt_sym_val
   (bfd_vma, const asection *, const arelent *);
+extern bfd_boolean _bfd_sparc_elf_merge_private_bfd_data
+  (bfd *, struct bfd_link_info *);