bfd:

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

diff --git a/bfd/elfxx-target.h b/bfd/elfxx-target.h
index 0268e62eb38f36558ca36b936069950de35a39f1..be0cfecfde03c4553e814d23fd03b0652662e026 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, 2004, 2005 Free Software Foundation, Inc.
+   2003, 2004, 2005, 2006 Free Software Foundation, Inc.
 
    This file is part of BFD, the Binary File Descriptor library.
 
@@ -26,8 +26,12 @@
    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
-#define bfd_elfNN_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
+#endif
+#ifndef bfd_elfNN_bfd_free_cached_info
+#define bfd_elfNN_bfd_free_cached_info _bfd_free_cached_info
+#endif
 #ifndef bfd_elfNN_get_section_contents
 #define bfd_elfNN_get_section_contents _bfd_generic_get_section_contents
 #endif
@@ -99,6 +103,9 @@
 #ifndef elf_backend_want_p_paddr_set_to_zero
 #define elf_backend_want_p_paddr_set_to_zero 0
 #endif
+#ifndef elf_backend_default_execstack
+#define elf_backend_default_execstack 1
+#endif
 
 #define bfd_elfNN_bfd_debug_info_start bfd_void
 #define bfd_elfNN_bfd_debug_info_end   bfd_void
@@ -123,8 +130,14 @@
 #ifndef elf_backend_want_got_sym
 #define elf_backend_want_got_sym 1
 #endif
+#ifndef elf_backend_gc_mark_dynamic_ref
+#define elf_backend_gc_mark_dynamic_ref        bfd_elf_gc_mark_dynamic_ref_symbol
+#endif
 #ifndef elf_backend_gc_mark_hook
-#define elf_backend_gc_mark_hook       NULL
+#define elf_backend_gc_mark_hook       _bfd_elf_gc_mark_hook
+#endif
+#ifndef elf_backend_gc_mark_extra_sections
+#define elf_backend_gc_mark_extra_sections     NULL
 #endif
 #ifndef elf_backend_gc_sweep_hook
 #define elf_backend_gc_sweep_hook      NULL
@@ -278,6 +291,10 @@
 #define elf_info_to_howto_rel 0
 #endif
 
+#ifndef ELF_OSABI
+#define ELF_OSABI ELFOSABI_NONE
+#endif
+
 #ifndef ELF_MAXPAGESIZE
   #error ELF_MAXPAGESIZE is not defined
 #define ELF_MAXPAGESIZE 1
@@ -287,6 +304,10 @@
 #define ELF_MINPAGESIZE ELF_MAXPAGESIZE
 #endif
 
+#ifndef ELF_COMMONPAGESIZE
+#define ELF_COMMONPAGESIZE 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                  \
@@ -361,6 +382,9 @@
 #ifndef elf_backend_check_directives
 #define elf_backend_check_directives   0
 #endif
+#ifndef elf_backend_as_needed_cleanup
+#define elf_backend_as_needed_cleanup  0
+#endif
 #ifndef elf_backend_adjust_dynamic_symbol
 #define elf_backend_adjust_dynamic_symbol 0
 #endif
@@ -370,6 +394,10 @@
 #ifndef elf_backend_size_dynamic_sections
 #define elf_backend_size_dynamic_sections 0
 #endif
+#ifndef elf_backend_init_index_section
+#define elf_backend_init_index_section \
+ ((void (*) (bfd *, struct bfd_link_info *)) bfd_void)
+#endif
 #ifndef elf_backend_relocate_section
 #define elf_backend_relocate_section   0
 #endif
@@ -391,6 +419,9 @@
 #ifndef elf_backend_modify_segment_map
 #define elf_backend_modify_segment_map 0
 #endif
+#ifndef elf_backend_modify_program_headers
+#define elf_backend_modify_program_headers     0
+#endif
 #ifndef elf_backend_ecoff_debug_swap
 #define elf_backend_ecoff_debug_swap   0
 #endif
@@ -400,12 +431,27 @@
 #ifndef elf_backend_got_header_size
 #define elf_backend_got_header_size    0
 #endif
+#ifndef elf_backend_obj_attrs_vendor
+#define elf_backend_obj_attrs_vendor           NULL
+#endif
+#ifndef elf_backend_obj_attrs_section
+#define elf_backend_obj_attrs_section          NULL
+#endif
+#ifndef elf_backend_obj_attrs_arg_type
+#define elf_backend_obj_attrs_arg_type         NULL
+#endif
+#ifndef elf_backend_obj_attrs_section_type
+#define elf_backend_obj_attrs_section_type             SHT_GNU_ATTRIBUTES
+#endif
 #ifndef elf_backend_post_process_headers
 #define elf_backend_post_process_headers       NULL
 #endif
 #ifndef elf_backend_print_symbol_all
 #define elf_backend_print_symbol_all           NULL
 #endif
+#ifndef elf_backend_output_arch_local_syms
+#define elf_backend_output_arch_local_syms     NULL
+#endif
 #ifndef elf_backend_output_arch_syms
 #define elf_backend_output_arch_syms           NULL
 #endif
@@ -415,9 +461,15 @@
 #ifndef elf_backend_hide_symbol
 #define elf_backend_hide_symbol                _bfd_elf_link_hash_hide_symbol
 #endif
+#ifndef elf_backend_fixup_symbol
+#define elf_backend_fixup_symbol               NULL    
+#endif
 #ifndef elf_backend_merge_symbol_attribute
 #define elf_backend_merge_symbol_attribute     NULL
 #endif
+#ifndef elf_backend_ignore_undef_symbol
+#define elf_backend_ignore_undef_symbol                NULL
+#endif
 #ifndef elf_backend_emit_relocs
 #define elf_backend_emit_relocs                        _bfd_elf_link_output_relocs
 #endif
@@ -430,6 +482,9 @@
 #ifndef elf_backend_grok_psinfo
 #define elf_backend_grok_psinfo                        NULL
 #endif
+#ifndef elf_backend_write_core_note
+#define elf_backend_write_core_note            NULL
+#endif
 #ifndef elf_backend_sprintf_vma
 #define elf_backend_sprintf_vma                        _bfd_elf_sprintf_vma
 #endif
@@ -445,6 +500,9 @@
 #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
@@ -537,15 +595,24 @@
 #define elf_backend_merge_symbol NULL
 #endif
 
+#ifndef elf_backend_hash_symbol
+#define elf_backend_hash_symbol _bfd_elf_hash_symbol
+#endif
+
+#ifndef elf_backend_is_function_type
+#define elf_backend_is_function_type _bfd_elf_is_function_type
+#endif
+
 extern const struct elf_size_info _bfd_elfNN_size_info;
 
-#ifndef INCLUDED_TARGET_FILE
-static const struct elf_backend_data elfNN_bed =
+static struct elf_backend_data elfNN_bed =
 {
   ELF_ARCH,                    /* arch */
   ELF_MACHINE_CODE,            /* elf_machine_code */
+  ELF_OSABI,                   /* elf_osabi  */
   ELF_MAXPAGESIZE,             /* maxpagesize */
   ELF_MINPAGESIZE,             /* minpagesize */
+  ELF_COMMONPAGESIZE,          /* commonpagesize */
   ELF_DYNAMIC_SEC_FLAGS,       /* dynamic_sec_flags */
   elf_info_to_howto,
   elf_info_to_howto_rel,
@@ -569,9 +636,11 @@ static const struct elf_backend_data elfNN_bed =
   elf_backend_omit_section_dynsym,
   elf_backend_check_relocs,
   elf_backend_check_directives,
+  elf_backend_as_needed_cleanup,
   elf_backend_adjust_dynamic_symbol,
   elf_backend_always_size_sections,
   elf_backend_size_dynamic_sections,
+  elf_backend_init_index_section,
   elf_backend_relocate_section,
   elf_backend_finish_dynamic_symbol,
   elf_backend_finish_dynamic_sections,
@@ -579,23 +648,31 @@ static const struct elf_backend_data elfNN_bed =
   elf_backend_final_write_processing,
   elf_backend_additional_program_headers,
   elf_backend_modify_segment_map,
+  elf_backend_modify_program_headers,
+  elf_backend_gc_mark_dynamic_ref,
   elf_backend_gc_mark_hook,
+  elf_backend_gc_mark_extra_sections,
   elf_backend_gc_sweep_hook,
   elf_backend_post_process_headers,
   elf_backend_print_symbol_all,
+  elf_backend_output_arch_local_syms,
   elf_backend_output_arch_syms,
   elf_backend_copy_indirect_symbol,
   elf_backend_hide_symbol,
+  elf_backend_fixup_symbol,
   elf_backend_merge_symbol_attribute,
+  elf_backend_ignore_undef_symbol,
   elf_backend_emit_relocs,
   elf_backend_count_relocs,
   elf_backend_grok_prstatus,
   elf_backend_grok_psinfo,
+  elf_backend_write_core_note,
   elf_backend_sprintf_vma,
   elf_backend_fprintf_vma,
   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,
@@ -610,6 +687,8 @@ static const struct elf_backend_data elfNN_bed =
   elf_backend_common_section_index,
   elf_backend_common_section,
   elf_backend_merge_symbol,
+  elf_backend_hash_symbol,
+  elf_backend_is_function_type,
   elf_backend_link_order_error_handler,
   elf_backend_relplt_name,
   ELF_MACHINE_ALT1,
@@ -617,6 +696,10 @@ static const struct elf_backend_data elfNN_bed =
   &elf_backend_size_info,
   elf_backend_special_sections,
   elf_backend_got_header_size,
+  elf_backend_obj_attrs_vendor,
+  elf_backend_obj_attrs_section,
+  elf_backend_obj_attrs_arg_type,
+  elf_backend_obj_attrs_section_type,
   elf_backend_collect,
   elf_backend_type_change_ok,
   elf_backend_may_use_rel_p,
@@ -633,9 +716,9 @@ static const struct elf_backend_data elfNN_bed =
   elf_backend_can_refcount,
   elf_backend_want_got_sym,
   elf_backend_want_dynbss,
-  elf_backend_want_p_paddr_set_to_zero
+  elf_backend_want_p_paddr_set_to_zero,
+  elf_backend_default_execstack
 };
-#endif
 
 /* Forward declaration for use when initialising alternative_target field.  */
 #ifdef TARGET_LITTLE_SYM