gas/

[binutils.git] / bfd / elfxx-target.h

diff --git a/bfd/elfxx-target.h b/bfd/elfxx-target.h
index 40fe8e76ece6162f6c616757c3548cdd48b365a6..2c9aa197dbbcdca9de3c8d2a697a3ed7039a309f 100644 (file)
--- a/bfd/elfxx-target.h
+++ b/bfd/elfxx-target.h
@@ -1,6 +1,6 @@
 /* Target definitions for NN-bit ELF
    Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-   2003 Free Software Foundation, Inc.
+   2003, 2004, 2005 Free Software Foundation, Inc.
 
    This file is part of BFD, the Binary File Descriptor library.
 
@@ -16,7 +16,7 @@
 
    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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
 
 /* This structure contains everything that BFD knows about a target.
    It includes things like its byte order, name, what routines to call
@@ -26,7 +26,9 @@
    There are two such structures here:  one for big-endian machines and
    one for little-endian machines.   */
 
+#ifndef bfd_elfNN_close_and_cleanup
 #define        bfd_elfNN_close_and_cleanup _bfd_elf_close_and_cleanup
+#endif
 #define bfd_elfNN_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
 #ifndef bfd_elfNN_get_section_contents
 #define bfd_elfNN_get_section_contents _bfd_generic_get_section_contents
@@ -34,12 +36,19 @@
 
 #define bfd_elfNN_canonicalize_dynamic_symtab \
   _bfd_elf_canonicalize_dynamic_symtab
+#ifndef bfd_elfNN_get_synthetic_symtab
+#define bfd_elfNN_get_synthetic_symtab \
+  _bfd_elf_get_synthetic_symtab
+#endif
 #ifndef bfd_elfNN_canonicalize_reloc
 #define bfd_elfNN_canonicalize_reloc   _bfd_elf_canonicalize_reloc
 #endif
 #ifndef bfd_elfNN_find_nearest_line
 #define bfd_elfNN_find_nearest_line    _bfd_elf_find_nearest_line
 #endif
+#ifndef bfd_elfNN_find_inliner_info
+#define bfd_elfNN_find_inliner_info    _bfd_elf_find_inliner_info
+#endif
 #define bfd_elfNN_read_minisymbols     _bfd_elf_read_minisymbols
 #define bfd_elfNN_minisymbol_to_symbol _bfd_elf_minisymbol_to_symbol
 #define bfd_elfNN_get_dynamic_symtab_upper_bound \
@@ -68,9 +77,6 @@
 #define bfd_elfNN_get_section_contents_in_window \
   _bfd_generic_get_section_contents_in_window
 
-#ifndef elf_backend_got_symbol_offset
-#define elf_backend_got_symbol_offset (bfd_vma) 0
-#endif
 #ifndef elf_backend_can_refcount
 #define elf_backend_can_refcount 0
 #endif
@@ -126,7 +132,7 @@
 #define elf_backend_gc_sweep_hook      NULL
 #endif
 #ifndef bfd_elfNN_bfd_gc_sections
-#define bfd_elfNN_bfd_gc_sections _bfd_elfNN_gc_sections
+#define bfd_elfNN_bfd_gc_sections bfd_elf_gc_sections
 #endif
 
 #ifndef bfd_elfNN_bfd_merge_sections
@@ -134,8 +140,17 @@
   _bfd_elf_merge_sections
 #endif
 
+#ifndef bfd_elfNN_bfd_is_group_section
+#define bfd_elfNN_bfd_is_group_section bfd_elf_is_group_section
+#endif
+
 #ifndef bfd_elfNN_bfd_discard_group
-#define bfd_elfNN_bfd_discard_group bfd_elf_discard_group
+#define bfd_elfNN_bfd_discard_group bfd_generic_discard_group
+#endif
+
+#ifndef bfd_elfNN_section_already_linked
+#define bfd_elfNN_section_already_linked \
+  _bfd_elf_section_already_linked
 #endif
 
 #ifndef bfd_elfNN_bfd_make_debug_symbol
@@ -152,6 +167,10 @@
 #define bfd_elfNN_bfd_copy_private_section_data \
   _bfd_elf_copy_private_section_data
 #endif
+#ifndef bfd_elfNN_bfd_copy_private_header_data
+#define bfd_elfNN_bfd_copy_private_header_data \
+  _bfd_elf_copy_private_header_data
+#endif
 #ifndef bfd_elfNN_bfd_copy_private_bfd_data
 #define bfd_elfNN_bfd_copy_private_bfd_data \
   _bfd_elf_copy_private_bfd_data
@@ -171,6 +190,10 @@
 #ifndef bfd_elfNN_bfd_is_local_label_name
 #define bfd_elfNN_bfd_is_local_label_name _bfd_elf_is_local_label_name
 #endif
+#ifndef bfd_elfNN_bfd_is_target_special_symbol
+#define bfd_elfNN_bfd_is_target_special_symbol \
+  ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
+#endif
 
 #ifndef bfd_elfNN_get_dynamic_reloc_upper_bound
 #define bfd_elfNN_get_dynamic_reloc_upper_bound \
@@ -189,6 +212,12 @@
 #ifndef bfd_elfNN_bfd_link_hash_table_create
 #define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create
 #endif
+#ifndef bfd_elfNN_bfd_link_add_symbols
+#define bfd_elfNN_bfd_link_add_symbols bfd_elf_link_add_symbols
+#endif
+#ifndef bfd_elfNN_bfd_final_link
+#define bfd_elfNN_bfd_final_link       bfd_elf_final_link
+#endif
 #else /* ! defined (elf_backend_relocate_section) */
 /* If no backend relocate_section routine, use the generic linker.
    Note - this will prevent the port from being able to use some of
@@ -235,6 +264,10 @@
 #define bfd_elfNN_mkarchive _bfd_generic_mkarchive
 #endif
 
+#ifndef bfd_elfNN_print_symbol
+#define bfd_elfNN_print_symbol bfd_elf_print_symbol
+#endif
+
 #ifndef elf_symbol_leading_char
 #define elf_symbol_leading_char 0
 #endif
@@ -252,6 +285,17 @@
 #define ELF_MAXPAGESIZE 1
 #endif
 
+#ifndef ELF_MINPAGESIZE
+#define ELF_MINPAGESIZE ELF_MAXPAGESIZE
+#endif
+
+#ifndef ELF_DYNAMIC_SEC_FLAGS
+/* Note that we set the SEC_IN_MEMORY flag for these sections.  */
+#define ELF_DYNAMIC_SEC_FLAGS                  \
+  (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS     \
+   | SEC_IN_MEMORY | SEC_LINKER_CREATED)
+#endif
+
 #ifndef elf_backend_collect
 #define elf_backend_collect FALSE
 #endif
@@ -274,17 +318,26 @@
 #ifndef elf_backend_get_symbol_type
 #define elf_backend_get_symbol_type 0
 #endif
+#ifndef elf_backend_archive_symbol_lookup
+#define elf_backend_archive_symbol_lookup _bfd_elf_archive_symbol_lookup
+#endif
+#ifndef elf_backend_name_local_section_symbols
+#define elf_backend_name_local_section_symbols 0
+#endif
 #ifndef elf_backend_section_processing
 #define elf_backend_section_processing 0
 #endif
 #ifndef elf_backend_section_from_shdr
-#define elf_backend_section_from_shdr  0
+#define elf_backend_section_from_shdr  _bfd_elf_make_section_from_shdr
 #endif
 #ifndef elf_backend_section_flags
 #define elf_backend_section_flags      0
 #endif
+#ifndef elf_backend_get_sec_type_attr
+#define elf_backend_get_sec_type_attr  _bfd_elf_get_sec_type_attr
+#endif
 #ifndef elf_backend_section_from_phdr
-#define elf_backend_section_from_phdr  0
+#define elf_backend_section_from_phdr  _bfd_elf_make_section_from_phdr
 #endif
 #ifndef elf_backend_fake_sections
 #define elf_backend_fake_sections      0
@@ -301,9 +354,15 @@
 #ifndef elf_backend_create_dynamic_sections
 #define elf_backend_create_dynamic_sections 0
 #endif
+#ifndef elf_backend_omit_section_dynsym
+#define elf_backend_omit_section_dynsym _bfd_elf_link_omit_section_dynsym
+#endif
 #ifndef elf_backend_check_relocs
 #define elf_backend_check_relocs       0
 #endif
+#ifndef elf_backend_check_directives
+#define elf_backend_check_directives   0
+#endif
 #ifndef elf_backend_adjust_dynamic_symbol
 #define elf_backend_adjust_dynamic_symbol 0
 #endif
@@ -362,7 +421,7 @@
 #define elf_backend_merge_symbol_attribute     NULL
 #endif
 #ifndef elf_backend_emit_relocs
-#define elf_backend_emit_relocs                        NULL
+#define elf_backend_emit_relocs                        _bfd_elf_link_output_relocs
 #endif
 #ifndef elf_backend_count_relocs
 #define elf_backend_count_relocs               NULL
@@ -388,6 +447,21 @@
 #ifndef elf_backend_ignore_discarded_relocs
 #define elf_backend_ignore_discarded_relocs    NULL
 #endif
+#ifndef elf_backend_action_discarded
+#define elf_backend_action_discarded _bfd_elf_default_action_discarded
+#endif
+#ifndef elf_backend_eh_frame_address_size
+#define elf_backend_eh_frame_address_size _bfd_elf_eh_frame_address_size
+#endif
+#ifndef elf_backend_can_make_relative_eh_frame
+#define elf_backend_can_make_relative_eh_frame _bfd_elf_can_make_relative
+#endif
+#ifndef elf_backend_can_make_lsda_relative_eh_frame
+#define elf_backend_can_make_lsda_relative_eh_frame    _bfd_elf_can_make_relative
+#endif
+#ifndef elf_backend_encode_eh_address
+#define elf_backend_encode_eh_address          _bfd_elf_encode_eh_address
+#endif
 #ifndef elf_backend_write_section
 #define elf_backend_write_section              NULL
 #endif
@@ -421,6 +495,13 @@
 #define elf_backend_rela_normal 0
 #endif
 
+#ifndef elf_backend_plt_sym_val
+#define elf_backend_plt_sym_val NULL
+#endif
+#ifndef elf_backend_relplt_name
+#define elf_backend_relplt_name NULL
+#endif
+
 #ifndef ELF_MACHINE_ALT1
 #define ELF_MACHINE_ALT1 0
 #endif
@@ -441,6 +522,26 @@
 #define elf_backend_sign_extend_vma 0
 #endif
 
+#ifndef elf_backend_link_order_error_handler
+#define elf_backend_link_order_error_handler _bfd_default_error_handler
+#endif
+
+#ifndef elf_backend_common_definition
+#define elf_backend_common_definition _bfd_elf_common_definition
+#endif
+
+#ifndef elf_backend_common_section_index
+#define elf_backend_common_section_index _bfd_elf_common_section_index
+#endif
+
+#ifndef elf_backend_common_section
+#define elf_backend_common_section _bfd_elf_common_section
+#endif
+
+#ifndef elf_backend_merge_symbol
+#define elf_backend_merge_symbol NULL
+#endif
+
 extern const struct elf_size_info _bfd_elfNN_size_info;
 
 #ifndef INCLUDED_TARGET_FILE
@@ -449,6 +550,8 @@ static const struct elf_backend_data elfNN_bed =
   ELF_ARCH,                    /* arch */
   ELF_MACHINE_CODE,            /* elf_machine_code */
   ELF_MAXPAGESIZE,             /* maxpagesize */
+  ELF_MINPAGESIZE,             /* minpagesize */
+  ELF_DYNAMIC_SEC_FLAGS,       /* dynamic_sec_flags */
   elf_info_to_howto,
   elf_info_to_howto_rel,
   elf_backend_sym_is_global,
@@ -456,16 +559,21 @@ static const struct elf_backend_data elfNN_bed =
   elf_backend_symbol_processing,
   elf_backend_symbol_table_processing,
   elf_backend_get_symbol_type,
+  elf_backend_archive_symbol_lookup,
+  elf_backend_name_local_section_symbols,
   elf_backend_section_processing,
   elf_backend_section_from_shdr,
   elf_backend_section_flags,
+  elf_backend_get_sec_type_attr,
   elf_backend_section_from_phdr,
   elf_backend_fake_sections,
   elf_backend_section_from_bfd_section,
   elf_backend_add_symbol_hook,
   elf_backend_link_output_symbol_hook,
   elf_backend_create_dynamic_sections,
+  elf_backend_omit_section_dynsym,
   elf_backend_check_relocs,
+  elf_backend_check_directives,
   elf_backend_adjust_dynamic_symbol,
   elf_backend_always_size_sections,
   elf_backend_size_dynamic_sections,
@@ -493,16 +601,27 @@ static const struct elf_backend_data elfNN_bed =
   elf_backend_reloc_type_class,
   elf_backend_discard_info,
   elf_backend_ignore_discarded_relocs,
+  elf_backend_action_discarded,
+  elf_backend_eh_frame_address_size,
+  elf_backend_can_make_relative_eh_frame,
+  elf_backend_can_make_lsda_relative_eh_frame,
+  elf_backend_encode_eh_address,
   elf_backend_write_section,
   elf_backend_mips_irix_compat,
   elf_backend_mips_rtype_to_howto,
   elf_backend_ecoff_debug_swap,
   elf_backend_bfd_from_remote_memory,
+  elf_backend_plt_sym_val,
+  elf_backend_common_definition,
+  elf_backend_common_section_index,
+  elf_backend_common_section,
+  elf_backend_merge_symbol,
+  elf_backend_link_order_error_handler,
+  elf_backend_relplt_name,
   ELF_MACHINE_ALT1,
   ELF_MACHINE_ALT2,
   &elf_backend_size_info,
   elf_backend_special_sections,
-  elf_backend_got_symbol_offset,
   elf_backend_got_header_size,
   elf_backend_collect,
   elf_backend_type_change_ok,
@@ -551,7 +670,7 @@ const bfd_target TARGET_BIG_SYM =
   /* section_flags: mask of all section flags */
   (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
    | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
-   | SEC_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
+   | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
 
    /* leading_symbol_char: is the first char of a user symbol
       predictable, and if so what is it */
@@ -647,7 +766,7 @@ const bfd_target TARGET_LITTLE_SYM =
   /* section_flags: mask of all section flags */
   (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
    | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
-   | SEC_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
+   | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
 
    /* leading_symbol_char: is the first char of a user symbol
       predictable, and if so what is it */