From b968e4f4914dee1ce5f6504485b8265c9d80a962 Mon Sep 17 00:00:00 2001 From: Ken Raeburn Date: Sat, 1 Jul 1995 04:16:03 +0000 Subject: generate elf*-target.h from common elfxx-target.h source --- bfd/ChangeLog | 7 + bfd/Makefile.in | 13 +- bfd/elf32-target.h | 390 --------------------------------------------------- bfd/elf64-target.h | 390 --------------------------------------------------- bfd/elfxx-target.h | 398 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 417 insertions(+), 781 deletions(-) delete mode 100644 bfd/elf32-target.h delete mode 100644 bfd/elf64-target.h create mode 100644 bfd/elfxx-target.h diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 0a5f4fb..015ac61 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,10 @@ +Sat Jul 1 00:11:08 1995 Ken Raeburn + + * elfxx-target.h: New file. + * elf32-target.h, elf64-target.h: Deleted. + * Makefile.in (elf32-target.h, elf64-target.h): Build them from + elfxx-target.h. + Fri Jun 30 16:07:18 1995 Steve Chamberlain * cofflink.c (_bfd_coff_generic_relocate_section): Compare diff --git a/bfd/Makefile.in b/bfd/Makefile.in index 92b8288..66967f7 100644 --- a/bfd/Makefile.in +++ b/bfd/Makefile.in @@ -343,6 +343,16 @@ targets.o: targets.c Makefile archures.o: archures.c Makefile $(CC) -c $(ALL_CFLAGS) $(TDEFAULTS) $< +elf32-target.h : elfxx-target.h + rm -f elf32-target.h + sed -e s/NN/32/g < $(srcdir)/elfxx-target.h > elf32-target.new + mv -f elf32-target.new elf32-target.h + +elf64-target.h : elfxx-target.h + rm -f elf64-target.h + sed -e s/NN/64/g < $(srcdir)/elfxx-target.h > elf64-target.new + mv -f elf64-target.new elf64-target.h + subdir_do: force @for i in $(DODIRS); do \ if [ -d ./$$i ] ; then \ @@ -360,7 +370,8 @@ TAGS: force do_mostlyclean: rm -f *.o *~ core *.E *.p *.ip aout-params.h gen-aout do_clean: do_mostlyclean - rm -f libbfd.a TAGS bfd.h stmp-bfd.h ofiles + rm -f libbfd.a TAGS bfd.h stmp-bfd.h ofiles \ + elf32-target.h elf64-target.h do_distclean: do_clean rm -f Makefile config.status sysdep.h diff --git a/bfd/elf32-target.h b/bfd/elf32-target.h deleted file mode 100644 index 01236fe..0000000 --- a/bfd/elf32-target.h +++ /dev/null @@ -1,390 +0,0 @@ -/* Target definitions for 32-bit ELF - Copyright 1993, 1994 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 -the Free Software Foundation; either version 2 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. - -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., 675 Mass Ave, Cambridge, MA 02139, USA. */ - -/* This structure contains everything that BFD knows about a target. - It includes things like its byte order, name, what routines to call - to do various operations, etc. Every BFD points to a target structure - with its "xvec" member. - - There are two such structures here: one for big-endian machines and - one for little-endian machines. */ - -#define bfd_elf32_close_and_cleanup _bfd_generic_close_and_cleanup -#define bfd_elf32_bfd_free_cached_info _bfd_generic_bfd_free_cached_info -#ifndef bfd_elf32_get_section_contents -#define bfd_elf32_get_section_contents _bfd_generic_get_section_contents -#endif - -#ifndef bfd_elf32_bfd_get_relocated_section_contents -#define bfd_elf32_bfd_get_relocated_section_contents \ - bfd_generic_get_relocated_section_contents -#endif -#define bfd_elf32_bfd_relax_section bfd_generic_relax_section -#define bfd_elf32_bfd_make_debug_symbol \ - ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr) - -#ifndef bfd_elf32_bfd_copy_private_symbol_data -#define bfd_elf32_bfd_copy_private_symbol_data \ - ((boolean (*) PARAMS ((bfd *, asymbol *, bfd *, asymbol *))) bfd_true) -#endif -#ifndef bfd_elf32_bfd_copy_private_section_data -#define bfd_elf32_bfd_copy_private_section_data \ - ((boolean (*) PARAMS ((bfd *, asection *, bfd *, asection *))) bfd_true) -#endif -#ifndef bfd_elf32_bfd_copy_private_bfd_data -#define bfd_elf32_bfd_copy_private_bfd_data \ - ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true) -#endif -#ifndef bfd_elf32_bfd_merge_private_bfd_data -#define bfd_elf32_bfd_merge_private_bfd_data \ - ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true) -#endif -#ifndef bfd_elf32_bfd_set_private_flags -#define bfd_elf32_bfd_set_private_flags \ - ((boolean (*) PARAMS ((bfd *, flagword))) bfd_true) -#endif -#ifndef bfd_elf32_bfd_is_local_label -#define bfd_elf32_bfd_is_local_label bfd_generic_is_local_label -#endif - -#ifndef bfd_elf32_get_dynamic_reloc_upper_bound -#define bfd_elf32_get_dynamic_reloc_upper_bound \ - _bfd_nodynamic_get_dynamic_reloc_upper_bound -#endif -#ifndef bfd_elf32_canonicalize_dynamic_reloc -#define bfd_elf32_canonicalize_dynamic_reloc \ - _bfd_nodynamic_canonicalize_dynamic_reloc -#endif - -#ifdef elf_backend_relocate_section -#ifndef bfd_elf32_bfd_link_hash_table_create -#define bfd_elf32_bfd_link_hash_table_create _bfd_elf_link_hash_table_create -#endif -#else /* ! defined (elf_backend_relocate_section) */ -/* If no backend relocate_section routine, use the generic linker. */ -#ifndef bfd_elf32_bfd_link_hash_table_create -#define bfd_elf32_bfd_link_hash_table_create \ - _bfd_generic_link_hash_table_create -#endif -#ifndef bfd_elf32_bfd_link_add_symbols -#define bfd_elf32_bfd_link_add_symbols _bfd_generic_link_add_symbols -#endif -#ifndef bfd_elf32_bfd_final_link -#define bfd_elf32_bfd_final_link _bfd_generic_final_link -#endif -#endif /* ! defined (elf_backend_relocate_section) */ -#ifndef bfd_elf32_bfd_link_split_section -#define bfd_elf32_bfd_link_split_section _bfd_generic_link_split_section -#endif - - -#ifndef elf_info_to_howto_rel -#define elf_info_to_howto_rel 0 -#endif - -#ifndef ELF_MAXPAGESIZE -#define ELF_MAXPAGESIZE 1 -#endif - -#ifndef elf_backend_collect -#define elf_backend_collect false -#endif - -#ifndef elf_backend_sym_is_global -#define elf_backend_sym_is_global 0 -#endif -#ifndef elf_backend_object_p -#define elf_backend_object_p 0 -#endif -#ifndef elf_backend_symbol_processing -#define elf_backend_symbol_processing 0 -#endif -#ifndef elf_backend_symbol_table_processing -#define elf_backend_symbol_table_processing 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 -#endif -#ifndef elf_backend_fake_sections -#define elf_backend_fake_sections 0 -#endif -#ifndef elf_backend_section_from_bfd_section -#define elf_backend_section_from_bfd_section 0 -#endif -#ifndef elf_backend_add_symbol_hook -#define elf_backend_add_symbol_hook 0 -#endif -#ifndef elf_backend_link_output_symbol_hook -#define elf_backend_link_output_symbol_hook 0 -#endif -#ifndef elf_backend_create_dynamic_sections -#define elf_backend_create_dynamic_sections 0 -#endif -#ifndef elf_backend_check_relocs -#define elf_backend_check_relocs 0 -#endif -#ifndef elf_backend_adjust_dynamic_symbol -#define elf_backend_adjust_dynamic_symbol 0 -#endif -#ifndef elf_backend_size_dynamic_sections -#define elf_backend_size_dynamic_sections 0 -#endif -#ifndef elf_backend_relocate_section -#define elf_backend_relocate_section 0 -#endif -#ifndef elf_backend_finish_dynamic_symbol -#define elf_backend_finish_dynamic_symbol 0 -#endif -#ifndef elf_backend_finish_dynamic_sections -#define elf_backend_finish_dynamic_sections 0 -#endif -#ifndef elf_backend_begin_write_processing -#define elf_backend_begin_write_processing 0 -#endif -#ifndef elf_backend_final_write_processing -#define elf_backend_final_write_processing 0 -#endif -#ifndef elf_backend_ecoff_debug_swap -#define elf_backend_ecoff_debug_swap 0 -#endif - -#ifndef ELF_MACHINE_ALT1 -#define ELF_MACHINE_ALT1 0 -#endif - -#ifndef ELF_MACHINE_ALT2 -#define ELF_MACHINE_ALT2 0 -#endif - -static CONST struct elf_backend_data elf32_bed = -{ -#ifdef USE_REL - 0, /* use_rela_p */ -#else - 1, /* use_rela_p */ -#endif - 0, /* elf_64_p */ - ELF_ARCH, /* arch */ - ELF_MACHINE_CODE, /* elf_machine_code */ - ELF_MAXPAGESIZE, /* maxpagesize */ - elf_backend_collect, - elf_info_to_howto, - elf_info_to_howto_rel, - elf_backend_sym_is_global, - elf_backend_object_p, - elf_backend_symbol_processing, - elf_backend_symbol_table_processing, - elf_backend_section_processing, - elf_backend_section_from_shdr, - 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_check_relocs, - elf_backend_adjust_dynamic_symbol, - elf_backend_size_dynamic_sections, - elf_backend_relocate_section, - elf_backend_finish_dynamic_symbol, - elf_backend_finish_dynamic_sections, - elf_backend_begin_write_processing, - elf_backend_final_write_processing, - elf_backend_ecoff_debug_swap, - ELF_MACHINE_ALT1, - ELF_MACHINE_ALT2 -}; - -#ifdef TARGET_BIG_SYM -const bfd_target TARGET_BIG_SYM = -{ - /* name: identify kind of target */ - TARGET_BIG_NAME, - - /* flavour: general indication about file */ - bfd_target_elf_flavour, - - /* byteorder_big_p: data is big endian */ - true, - - /* header_byteorder_big_p: header is also big endian */ - true, - - /* object_flags: mask of all file flags */ - (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS | - DYNAMIC | WP_TEXT | D_PAGED), - - /* section_flags: mask of all section flags */ - (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY | - SEC_CODE | SEC_DATA | SEC_DEBUGGING), - - /* leading_symbol_char: is the first char of a user symbol - predictable, and if so what is it */ - 0, - - /* ar_pad_char: pad character for filenames within an archive header - FIXME: this really has nothing to do with ELF, this is a characteristic - of the archiver and/or os and should be independently tunable */ - '/', - - /* ar_max_namelen: maximum number of characters in an archive header - FIXME: this really has nothing to do with ELF, this is a characteristic - of the archiver and should be independently tunable. This value is - a WAG (wild a** guess) */ - 14, - - /* align_power_min: minimum alignment restriction for any section - FIXME: this value may be target machine dependent */ - 3, - - /* Routines to byte-swap various sized integers from the data sections */ - bfd_getb64, bfd_getb_signed_64, bfd_putb64, - bfd_getb32, bfd_getb_signed_32, bfd_putb32, - bfd_getb16, bfd_getb_signed_16, bfd_putb16, - - /* Routines to byte-swap various sized integers from the file headers */ - bfd_getb64, bfd_getb_signed_64, bfd_putb64, - bfd_getb32, bfd_getb_signed_32, bfd_putb32, - bfd_getb16, bfd_getb_signed_16, bfd_putb16, - - /* bfd_check_format: check the format of a file being read */ - { _bfd_dummy_target, /* unknown format */ - bfd_elf32_object_p, /* assembler/linker output (object file) */ - bfd_generic_archive_p, /* an archive */ - bfd_elf32_core_file_p /* a core file */ - }, - - /* bfd_set_format: set the format of a file being written */ - { bfd_false, - bfd_elf_mkobject, - _bfd_generic_mkarchive, - bfd_false - }, - - /* bfd_write_contents: write cached information into a file being written */ - { bfd_false, - bfd_elf32_write_object_contents, - _bfd_write_archive_contents, - bfd_false - }, - - BFD_JUMP_TABLE_GENERIC (bfd_elf32), - BFD_JUMP_TABLE_COPY (bfd_elf32), - BFD_JUMP_TABLE_CORE (bfd_elf32), - BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), - BFD_JUMP_TABLE_SYMBOLS (bfd_elf32), - BFD_JUMP_TABLE_RELOCS (bfd_elf32), - BFD_JUMP_TABLE_WRITE (bfd_elf32), - BFD_JUMP_TABLE_LINK (bfd_elf32), - BFD_JUMP_TABLE_DYNAMIC (bfd_elf32), - - /* backend_data: */ - (PTR) &elf32_bed, -}; -#endif - -#ifdef TARGET_LITTLE_SYM -const bfd_target TARGET_LITTLE_SYM = -{ - /* name: identify kind of target */ - TARGET_LITTLE_NAME, - - /* flavour: general indication about file */ - bfd_target_elf_flavour, - - /* byteorder_big_p: data is big endian */ - false, /* Nope -- this one's little endian */ - - /* header_byteorder_big_p: header is also big endian */ - false, /* Nope -- this one's little endian */ - - /* object_flags: mask of all file flags */ - (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS | - DYNAMIC | WP_TEXT | D_PAGED), - - /* section_flags: mask of all section flags */ - (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY | - SEC_CODE | SEC_DATA | SEC_DEBUGGING), - - /* leading_symbol_char: is the first char of a user symbol - predictable, and if so what is it */ - 0, - - /* ar_pad_char: pad character for filenames within an archive header - FIXME: this really has nothing to do with ELF, this is a characteristic - of the archiver and/or os and should be independently tunable */ - '/', - - /* ar_max_namelen: maximum number of characters in an archive header - FIXME: this really has nothing to do with ELF, this is a characteristic - of the archiver and should be independently tunable. This value is - a WAG (wild a** guess) */ - 14, - - /* align_power_min: minimum alignment restriction for any section - FIXME: this value may be target machine dependent */ - 3, - - /* Routines to byte-swap various sized integers from the data sections */ - bfd_getl64, bfd_getl_signed_64, bfd_putl64, - bfd_getl32, bfd_getl_signed_32, bfd_putl32, - bfd_getl16, bfd_getl_signed_16, bfd_putl16, - - /* Routines to byte-swap various sized integers from the file headers */ - bfd_getl64, bfd_getl_signed_64, bfd_putl64, - bfd_getl32, bfd_getl_signed_32, bfd_putl32, - bfd_getl16, bfd_getl_signed_16, bfd_putl16, - - /* bfd_check_format: check the format of a file being read */ - { _bfd_dummy_target, /* unknown format */ - bfd_elf32_object_p, /* assembler/linker output (object file) */ - bfd_generic_archive_p, /* an archive */ - bfd_elf32_core_file_p /* a core file */ - }, - - /* bfd_set_format: set the format of a file being written */ - { bfd_false, - bfd_elf_mkobject, - _bfd_generic_mkarchive, - bfd_false - }, - - /* bfd_write_contents: write cached information into a file being written */ - { bfd_false, - bfd_elf32_write_object_contents, - _bfd_write_archive_contents, - bfd_false - }, - - BFD_JUMP_TABLE_GENERIC (bfd_elf32), - BFD_JUMP_TABLE_COPY (bfd_elf32), - BFD_JUMP_TABLE_CORE (bfd_elf32), - BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), - BFD_JUMP_TABLE_SYMBOLS (bfd_elf32), - BFD_JUMP_TABLE_RELOCS (bfd_elf32), - BFD_JUMP_TABLE_WRITE (bfd_elf32), - BFD_JUMP_TABLE_LINK (bfd_elf32), - BFD_JUMP_TABLE_DYNAMIC (bfd_elf32), - - /* backend_data: */ - (PTR) &elf32_bed, -}; -#endif diff --git a/bfd/elf64-target.h b/bfd/elf64-target.h deleted file mode 100644 index e7177f2..0000000 --- a/bfd/elf64-target.h +++ /dev/null @@ -1,390 +0,0 @@ -/* Target definitions for 64-bit ELF - Copyright 1993, 1994 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 -the Free Software Foundation; either version 2 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. - -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., 675 Mass Ave, Cambridge, MA 02139, USA. */ - -/* This structure contains everything that BFD knows about a target. - It includes things like its byte order, name, what routines to call - to do various operations, etc. Every BFD points to a target structure - with its "xvec" member. - - There are two such structures here: one for big-endian machines and - one for little-endian machines. */ - -#define bfd_elf64_close_and_cleanup _bfd_generic_close_and_cleanup -#define bfd_elf64_bfd_free_cached_info _bfd_generic_bfd_free_cached_info -#ifndef bfd_elf64_get_section_contents -#define bfd_elf64_get_section_contents _bfd_generic_get_section_contents -#endif - -#define bfd_elf64_bfd_debug_info_start bfd_void -#define bfd_elf64_bfd_debug_info_end bfd_void -#define bfd_elf64_bfd_debug_info_accumulate (PROTO(void,(*),(bfd*, struct sec *))) bfd_void -#define bfd_elf64_bfd_get_relocated_section_contents \ - bfd_generic_get_relocated_section_contents -#define bfd_elf64_bfd_relax_section bfd_generic_relax_section -#define bfd_elf64_bfd_make_debug_symbol \ - ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr) - -#ifndef bfd_elf64_bfd_copy_private_symbol_data -#define bfd_elf64_bfd_copy_private_symbol_data \ - ((boolean (*) PARAMS ((bfd *, asymbol *, bfd *, asymbol *))) bfd_true) -#endif -#ifndef bfd_elf64_bfd_copy_private_section_data -#define bfd_elf64_bfd_copy_private_section_data \ - ((boolean (*) PARAMS ((bfd *, asection *, bfd *, asection *))) bfd_true) -#endif -#ifndef bfd_elf64_bfd_copy_private_bfd_data -#define bfd_elf64_bfd_copy_private_bfd_data \ - ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true) -#endif -#ifndef bfd_elf64_bfd_merge_private_bfd_data -#define bfd_elf64_bfd_merge_private_bfd_data \ - ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true) -#endif -#ifndef bfd_elf64_bfd_set_private_flags -#define bfd_elf64_bfd_set_private_flags \ - ((boolean (*) PARAMS ((bfd *, flagword))) bfd_true) -#endif -#ifndef bfd_elf64_bfd_is_local_label -#define bfd_elf64_bfd_is_local_label bfd_generic_is_local_label -#endif - -#ifndef bfd_elf64_get_dynamic_reloc_upper_bound -#define bfd_elf64_get_dynamic_reloc_upper_bound \ - _bfd_nodynamic_get_dynamic_reloc_upper_bound -#endif -#ifndef bfd_elf64_canonicalize_dynamic_reloc -#define bfd_elf64_canonicalize_dynamic_reloc \ - _bfd_nodynamic_canonicalize_dynamic_reloc -#endif - -#ifdef elf_backend_relocate_section -#ifndef bfd_elf64_bfd_link_hash_table_create -#define bfd_elf64_bfd_link_hash_table_create _bfd_elf_link_hash_table_create -#endif -#else /* ! defined (elf_backend_relocate_section) */ -/* If no backend relocate_section routine, use the generic linker. */ -#ifndef bfd_elf64_bfd_link_hash_table_create -#define bfd_elf64_bfd_link_hash_table_create \ - _bfd_generic_link_hash_table_create -#endif -#ifndef bfd_elf64_bfd_link_add_symbols -#define bfd_elf64_bfd_link_add_symbols _bfd_generic_link_add_symbols -#endif -#ifndef bfd_elf64_bfd_final_link -#define bfd_elf64_bfd_final_link _bfd_generic_final_link -#endif -#endif /* ! defined (elf_backend_relocate_section) */ -#ifndef bfd_elf64_bfd_link_split_section -#define bfd_elf64_bfd_link_split_section _bfd_generic_link_split_section -#endif - -#ifndef elf_info_to_howto_rel -#define elf_info_to_howto_rel 0 -#endif - -#ifndef ELF_MAXPAGESIZE -#define ELF_MAXPAGESIZE 1 -#endif - -#ifndef elf_backend_collect -#define elf_backend_collect false -#endif - -#ifndef elf_backend_sym_is_global -#define elf_backend_sym_is_global 0 -#endif -#ifndef elf_backend_object_p -#define elf_backend_object_p 0 -#endif -#ifndef elf_backend_symbol_processing -#define elf_backend_symbol_processing 0 -#endif -#ifndef elf_backend_symbol_table_processing -#define elf_backend_symbol_table_processing 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 -#endif -#ifndef elf_backend_fake_sections -#define elf_backend_fake_sections 0 -#endif -#ifndef elf_backend_section_from_bfd_section -#define elf_backend_section_from_bfd_section 0 -#endif -#ifndef elf_backend_add_symbol_hook -#define elf_backend_add_symbol_hook 0 -#endif -#ifndef elf_backend_link_output_symbol_hook -#define elf_backend_link_output_symbol_hook 0 -#endif -#ifndef elf_backend_create_dynamic_sections -#define elf_backend_create_dynamic_sections 0 -#endif -#ifndef elf_backend_check_relocs -#define elf_backend_check_relocs 0 -#endif -#ifndef elf_backend_adjust_dynamic_symbol -#define elf_backend_adjust_dynamic_symbol 0 -#endif -#ifndef elf_backend_size_dynamic_sections -#define elf_backend_size_dynamic_sections 0 -#endif -#ifndef elf_backend_relocate_section -#define elf_backend_relocate_section 0 -#endif -#ifndef elf_backend_finish_dynamic_symbol -#define elf_backend_finish_dynamic_symbol 0 -#endif -#ifndef elf_backend_finish_dynamic_sections -#define elf_backend_finish_dynamic_sections 0 -#endif -#ifndef elf_backend_begin_write_processing -#define elf_backend_begin_write_processing 0 -#endif -#ifndef elf_backend_final_write_processing -#define elf_backend_final_write_processing 0 -#endif -#ifndef elf_backend_ecoff_debug_swap -#define elf_backend_ecoff_debug_swap 0 -#endif - -#ifndef ELF_MACHINE_ALT1 -#define ELF_MACHINE_ALT1 0 -#endif - -#ifndef ELF_MACHINE_ALT2 -#define ELF_MACHINE_ALT2 0 -#endif - -static CONST struct elf_backend_data elf64_bed = -{ -#ifdef USE_REL - 0, /* use_rela_p */ -#else - 1, /* use_rela_p */ -#endif - 1, /* elf_64_p */ - ELF_ARCH, /* arch */ - ELF_MACHINE_CODE, /* elf_machine_code */ - ELF_MAXPAGESIZE, /* maxpagesize */ - elf_backend_collect, - elf_info_to_howto, - elf_info_to_howto_rel, - elf_backend_sym_is_global, - elf_backend_object_p, - elf_backend_symbol_processing, - elf_backend_symbol_table_processing, - elf_backend_section_processing, - elf_backend_section_from_shdr, - 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_check_relocs, - elf_backend_adjust_dynamic_symbol, - elf_backend_size_dynamic_sections, - elf_backend_relocate_section, - elf_backend_finish_dynamic_symbol, - elf_backend_finish_dynamic_sections, - elf_backend_begin_write_processing, - elf_backend_final_write_processing, - elf_backend_ecoff_debug_swap, - ELF_MACHINE_ALT1, - ELF_MACHINE_ALT2 -}; - -#ifdef TARGET_BIG_SYM -const bfd_target TARGET_BIG_SYM = -{ - /* name: identify kind of target */ - TARGET_BIG_NAME, - - /* flavour: general indication about file */ - bfd_target_elf_flavour, - - /* byteorder_big_p: data is big endian */ - true, - - /* header_byteorder_big_p: header is also big endian */ - true, - - /* object_flags: mask of all file flags */ - (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS | - DYNAMIC | WP_TEXT | D_PAGED), - - /* section_flags: mask of all section flags */ - (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY | - SEC_CODE | SEC_DATA | SEC_DEBUGGING), - - /* leading_symbol_char: is the first char of a user symbol - predictable, and if so what is it */ - 0, - - /* ar_pad_char: pad character for filenames within an archive header - FIXME: this really has nothing to do with ELF, this is a characteristic - of the archiver and/or os and should be independently tunable */ - '/', - - /* ar_max_namelen: maximum number of characters in an archive header - FIXME: this really has nothing to do with ELF, this is a characteristic - of the archiver and should be independently tunable. This value is - a WAG (wild a** guess) */ - 14, - - /* align_power_min: minimum alignment restriction for any section - FIXME: this value may be target machine dependent */ - 3, - - /* Routines to byte-swap various sized integers from the data sections */ - bfd_getb64, bfd_getb_signed_64, bfd_putb64, - bfd_getb32, bfd_getb_signed_32, bfd_putb32, - bfd_getb16, bfd_getb_signed_16, bfd_putb16, - - /* Routines to byte-swap various sized integers from the file headers */ - bfd_getb64, bfd_getb_signed_64, bfd_putb64, - bfd_getb32, bfd_getb_signed_32, bfd_putb32, - bfd_getb16, bfd_getb_signed_16, bfd_putb16, - - /* bfd_check_format: check the format of a file being read */ - { _bfd_dummy_target, /* unknown format */ - bfd_elf64_object_p, /* assembler/linker output (object file) */ - bfd_generic_archive_p, /* an archive */ - bfd_elf64_core_file_p /* a core file */ - }, - - /* bfd_set_format: set the format of a file being written */ - { bfd_false, - bfd_elf_mkobject, - _bfd_generic_mkarchive, - bfd_false - }, - - /* bfd_write_contents: write cached information into a file being written */ - { bfd_false, - bfd_elf64_write_object_contents, - _bfd_write_archive_contents, - bfd_false - }, - - BFD_JUMP_TABLE_GENERIC (bfd_elf64), - BFD_JUMP_TABLE_COPY (bfd_elf64), - BFD_JUMP_TABLE_CORE (bfd_elf64), - BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), - BFD_JUMP_TABLE_SYMBOLS (bfd_elf64), - BFD_JUMP_TABLE_RELOCS (bfd_elf64), - BFD_JUMP_TABLE_WRITE (bfd_elf64), - BFD_JUMP_TABLE_LINK (bfd_elf64), - BFD_JUMP_TABLE_DYNAMIC (bfd_elf64), - - /* backend_data: */ - (PTR) &elf64_bed, -}; -#endif - -#ifdef TARGET_LITTLE_SYM -const bfd_target TARGET_LITTLE_SYM = -{ - /* name: identify kind of target */ - TARGET_LITTLE_NAME, - - /* flavour: general indication about file */ - bfd_target_elf_flavour, - - /* byteorder_big_p: data is big endian */ - false, /* Nope -- this one's little endian */ - - /* header_byteorder_big_p: header is also big endian */ - false, /* Nope -- this one's little endian */ - - /* object_flags: mask of all file flags */ - (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS | - DYNAMIC | WP_TEXT | D_PAGED), - - /* section_flags: mask of all section flags */ - (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY | - SEC_CODE | SEC_DATA | SEC_DEBUGGING), - - /* leading_symbol_char: is the first char of a user symbol - predictable, and if so what is it */ - 0, - - /* ar_pad_char: pad character for filenames within an archive header - FIXME: this really has nothing to do with ELF, this is a characteristic - of the archiver and/or os and should be independently tunable */ - '/', - - /* ar_max_namelen: maximum number of characters in an archive header - FIXME: this really has nothing to do with ELF, this is a characteristic - of the archiver and should be independently tunable. This value is - a WAG (wild a** guess) */ - 14, - - /* align_power_min: minimum alignment restriction for any section - FIXME: this value may be target machine dependent */ - 3, - - /* Routines to byte-swap various sized integers from the data sections */ - bfd_getl64, bfd_getl_signed_64, bfd_putl64, - bfd_getl32, bfd_getl_signed_32, bfd_putl32, - bfd_getl16, bfd_getl_signed_16, bfd_putl16, - - /* Routines to byte-swap various sized integers from the file headers */ - bfd_getl64, bfd_getl_signed_64, bfd_putl64, - bfd_getl32, bfd_getl_signed_32, bfd_putl32, - bfd_getl16, bfd_getl_signed_16, bfd_putl16, - - /* bfd_check_format: check the format of a file being read */ - { _bfd_dummy_target, /* unknown format */ - bfd_elf64_object_p, /* assembler/linker output (object file) */ - bfd_generic_archive_p, /* an archive */ - bfd_elf64_core_file_p /* a core file */ - }, - - /* bfd_set_format: set the format of a file being written */ - { bfd_false, - bfd_elf_mkobject, - _bfd_generic_mkarchive, - bfd_false - }, - - /* bfd_write_contents: write cached information into a file being written */ - { bfd_false, - bfd_elf64_write_object_contents, - _bfd_write_archive_contents, - bfd_false - }, - - BFD_JUMP_TABLE_GENERIC (bfd_elf64), - BFD_JUMP_TABLE_COPY (bfd_elf64), - BFD_JUMP_TABLE_CORE (bfd_elf64), - BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), - BFD_JUMP_TABLE_SYMBOLS (bfd_elf64), - BFD_JUMP_TABLE_RELOCS (bfd_elf64), - BFD_JUMP_TABLE_WRITE (bfd_elf64), - BFD_JUMP_TABLE_LINK (bfd_elf64), - BFD_JUMP_TABLE_DYNAMIC (bfd_elf64), - - /* backend_data: */ - (PTR) &elf64_bed, -}; -#endif diff --git a/bfd/elfxx-target.h b/bfd/elfxx-target.h new file mode 100644 index 0000000..f973969 --- /dev/null +++ b/bfd/elfxx-target.h @@ -0,0 +1,398 @@ +/* Target definitions for NN-bit ELF + Copyright 1993, 1994, 1995 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 +the Free Software Foundation; either version 2 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. + +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., 675 Mass Ave, Cambridge, MA 02139, USA. */ + +/* This structure contains everything that BFD knows about a target. + It includes things like its byte order, name, what routines to call + to do various operations, etc. Every BFD points to a target structure + with its "xvec" member. + + There are two such structures here: one for big-endian machines and + one for little-endian machines. */ + +#define bfd_elfNN_close_and_cleanup _bfd_generic_close_and_cleanup +#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 +#endif + +#define bfd_elfNN_bfd_debug_info_start bfd_void +#define bfd_elfNN_bfd_debug_info_end bfd_void +#define bfd_elfNN_bfd_debug_info_accumulate (PROTO(void,(*),(bfd*, struct sec *))) bfd_void + +#ifndef bfd_elfNN_bfd_get_relocated_section_contents +#define bfd_elfNN_bfd_get_relocated_section_contents \ + bfd_generic_get_relocated_section_contents +#endif + +#define bfd_elfNN_bfd_relax_section bfd_generic_relax_section +#define bfd_elfNN_bfd_make_debug_symbol \ + ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr) + +#ifndef bfd_elfNN_bfd_copy_private_symbol_data +#define bfd_elfNN_bfd_copy_private_symbol_data \ + ((boolean (*) PARAMS ((bfd *, asymbol *, bfd *, asymbol *))) bfd_true) +#endif +#ifndef bfd_elfNN_bfd_copy_private_section_data +#define bfd_elfNN_bfd_copy_private_section_data \ + ((boolean (*) PARAMS ((bfd *, asection *, bfd *, asection *))) bfd_true) +#endif +#ifndef bfd_elfNN_bfd_copy_private_bfd_data +#define bfd_elfNN_bfd_copy_private_bfd_data \ + ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true) +#endif +#ifndef bfd_elfNN_bfd_merge_private_bfd_data +#define bfd_elfNN_bfd_merge_private_bfd_data \ + ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true) +#endif +#ifndef bfd_elfNN_bfd_set_private_flags +#define bfd_elfNN_bfd_set_private_flags \ + ((boolean (*) PARAMS ((bfd *, flagword))) bfd_true) +#endif +#ifndef bfd_elfNN_bfd_is_local_label +#define bfd_elfNN_bfd_is_local_label bfd_generic_is_local_label +#endif + +#ifndef bfd_elfNN_get_dynamic_reloc_upper_bound +#define bfd_elfNN_get_dynamic_reloc_upper_bound \ + _bfd_nodynamic_get_dynamic_reloc_upper_bound +#endif +#ifndef bfd_elfNN_canonicalize_dynamic_reloc +#define bfd_elfNN_canonicalize_dynamic_reloc \ + _bfd_nodynamic_canonicalize_dynamic_reloc +#endif + +#ifdef elf_backend_relocate_section +#ifndef bfd_elfNN_bfd_link_hash_table_create +#define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create +#endif +#else /* ! defined (elf_backend_relocate_section) */ +/* If no backend relocate_section routine, use the generic linker. */ +#ifndef bfd_elfNN_bfd_link_hash_table_create +#define bfd_elfNN_bfd_link_hash_table_create \ + _bfd_generic_link_hash_table_create +#endif +#ifndef bfd_elfNN_bfd_link_add_symbols +#define bfd_elfNN_bfd_link_add_symbols _bfd_generic_link_add_symbols +#endif +#ifndef bfd_elfNN_bfd_final_link +#define bfd_elfNN_bfd_final_link _bfd_generic_final_link +#endif +#endif /* ! defined (elf_backend_relocate_section) */ +#ifndef bfd_elfNN_bfd_link_split_section +#define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section +#endif + +#ifndef elf_info_to_howto_rel +#define elf_info_to_howto_rel 0 +#endif + +#ifndef ELF_MAXPAGESIZE +#define ELF_MAXPAGESIZE 1 +#endif + +#ifndef elf_backend_collect +#define elf_backend_collect false +#endif + +#ifndef elf_backend_sym_is_global +#define elf_backend_sym_is_global 0 +#endif +#ifndef elf_backend_object_p +#define elf_backend_object_p 0 +#endif +#ifndef elf_backend_symbol_processing +#define elf_backend_symbol_processing 0 +#endif +#ifndef elf_backend_symbol_table_processing +#define elf_backend_symbol_table_processing 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 +#endif +#ifndef elf_backend_fake_sections +#define elf_backend_fake_sections 0 +#endif +#ifndef elf_backend_section_from_bfd_section +#define elf_backend_section_from_bfd_section 0 +#endif +#ifndef elf_backend_add_symbol_hook +#define elf_backend_add_symbol_hook 0 +#endif +#ifndef elf_backend_link_output_symbol_hook +#define elf_backend_link_output_symbol_hook 0 +#endif +#ifndef elf_backend_create_dynamic_sections +#define elf_backend_create_dynamic_sections 0 +#endif +#ifndef elf_backend_check_relocs +#define elf_backend_check_relocs 0 +#endif +#ifndef elf_backend_adjust_dynamic_symbol +#define elf_backend_adjust_dynamic_symbol 0 +#endif +#ifndef elf_backend_size_dynamic_sections +#define elf_backend_size_dynamic_sections 0 +#endif +#ifndef elf_backend_relocate_section +#define elf_backend_relocate_section 0 +#endif +#ifndef elf_backend_finish_dynamic_symbol +#define elf_backend_finish_dynamic_symbol 0 +#endif +#ifndef elf_backend_finish_dynamic_sections +#define elf_backend_finish_dynamic_sections 0 +#endif +#ifndef elf_backend_begin_write_processing +#define elf_backend_begin_write_processing 0 +#endif +#ifndef elf_backend_final_write_processing +#define elf_backend_final_write_processing 0 +#endif +#ifndef elf_backend_ecoff_debug_swap +#define elf_backend_ecoff_debug_swap 0 +#endif + +#ifndef ELF_MACHINE_ALT1 +#define ELF_MACHINE_ALT1 0 +#endif + +#ifndef ELF_MACHINE_ALT2 +#define ELF_MACHINE_ALT2 0 +#endif + +static CONST struct elf_backend_data elfNN_bed = +{ +#ifdef USE_REL + 0, /* use_rela_p */ +#else + 1, /* use_rela_p */ +#endif +#if NN == 64 + 1, /* elf_64_p */ +#else + 0, /* elf_64_p */ +#endif + ELF_ARCH, /* arch */ + ELF_MACHINE_CODE, /* elf_machine_code */ + ELF_MAXPAGESIZE, /* maxpagesize */ + elf_backend_collect, + elf_info_to_howto, + elf_info_to_howto_rel, + elf_backend_sym_is_global, + elf_backend_object_p, + elf_backend_symbol_processing, + elf_backend_symbol_table_processing, + elf_backend_section_processing, + elf_backend_section_from_shdr, + 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_check_relocs, + elf_backend_adjust_dynamic_symbol, + elf_backend_size_dynamic_sections, + elf_backend_relocate_section, + elf_backend_finish_dynamic_symbol, + elf_backend_finish_dynamic_sections, + elf_backend_begin_write_processing, + elf_backend_final_write_processing, + elf_backend_ecoff_debug_swap, + ELF_MACHINE_ALT1, + ELF_MACHINE_ALT2 +}; + +#ifdef TARGET_BIG_SYM +const bfd_target TARGET_BIG_SYM = +{ + /* name: identify kind of target */ + TARGET_BIG_NAME, + + /* flavour: general indication about file */ + bfd_target_elf_flavour, + + /* byteorder_big_p: data is big endian */ + true, + + /* header_byteorder_big_p: header is also big endian */ + true, + + /* object_flags: mask of all file flags */ + (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS | + DYNAMIC | WP_TEXT | D_PAGED), + + /* section_flags: mask of all section flags */ + (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY | + SEC_CODE | SEC_DATA | SEC_DEBUGGING), + + /* leading_symbol_char: is the first char of a user symbol + predictable, and if so what is it */ + 0, + + /* ar_pad_char: pad character for filenames within an archive header + FIXME: this really has nothing to do with ELF, this is a characteristic + of the archiver and/or os and should be independently tunable */ + '/', + + /* ar_max_namelen: maximum number of characters in an archive header + FIXME: this really has nothing to do with ELF, this is a characteristic + of the archiver and should be independently tunable. This value is + a WAG (wild a** guess) */ + 14, + + /* align_power_min: minimum alignment restriction for any section + FIXME: this value may be target machine dependent */ + 3, + + /* Routines to byte-swap various sized integers from the data sections */ + bfd_getb64, bfd_getb_signed_64, bfd_putb64, + bfd_getb32, bfd_getb_signed_32, bfd_putb32, + bfd_getb16, bfd_getb_signed_16, bfd_putb16, + + /* Routines to byte-swap various sized integers from the file headers */ + bfd_getb64, bfd_getb_signed_64, bfd_putb64, + bfd_getb32, bfd_getb_signed_32, bfd_putb32, + bfd_getb16, bfd_getb_signed_16, bfd_putb16, + + /* bfd_check_format: check the format of a file being read */ + { _bfd_dummy_target, /* unknown format */ + bfd_elfNN_object_p, /* assembler/linker output (object file) */ + bfd_generic_archive_p, /* an archive */ + bfd_elfNN_core_file_p /* a core file */ + }, + + /* bfd_set_format: set the format of a file being written */ + { bfd_false, + bfd_elf_mkobject, + _bfd_generic_mkarchive, + bfd_false + }, + + /* bfd_write_contents: write cached information into a file being written */ + { bfd_false, + bfd_elfNN_write_object_contents, + _bfd_write_archive_contents, + bfd_false + }, + + BFD_JUMP_TABLE_GENERIC (bfd_elfNN), + BFD_JUMP_TABLE_COPY (bfd_elfNN), + BFD_JUMP_TABLE_CORE (bfd_elfNN), + BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), + BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN), + BFD_JUMP_TABLE_RELOCS (bfd_elfNN), + BFD_JUMP_TABLE_WRITE (bfd_elfNN), + BFD_JUMP_TABLE_LINK (bfd_elfNN), + BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN), + + /* backend_data: */ + (PTR) &elfNN_bed, +}; +#endif + +#ifdef TARGET_LITTLE_SYM +const bfd_target TARGET_LITTLE_SYM = +{ + /* name: identify kind of target */ + TARGET_LITTLE_NAME, + + /* flavour: general indication about file */ + bfd_target_elf_flavour, + + /* byteorder_big_p: data is big endian */ + false, /* Nope -- this one's little endian */ + + /* header_byteorder_big_p: header is also big endian */ + false, /* Nope -- this one's little endian */ + + /* object_flags: mask of all file flags */ + (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS | + DYNAMIC | WP_TEXT | D_PAGED), + + /* section_flags: mask of all section flags */ + (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY | + SEC_CODE | SEC_DATA | SEC_DEBUGGING), + + /* leading_symbol_char: is the first char of a user symbol + predictable, and if so what is it */ + 0, + + /* ar_pad_char: pad character for filenames within an archive header + FIXME: this really has nothing to do with ELF, this is a characteristic + of the archiver and/or os and should be independently tunable */ + '/', + + /* ar_max_namelen: maximum number of characters in an archive header + FIXME: this really has nothing to do with ELF, this is a characteristic + of the archiver and should be independently tunable. This value is + a WAG (wild a** guess) */ + 14, + + /* align_power_min: minimum alignment restriction for any section + FIXME: this value may be target machine dependent */ + 3, + + /* Routines to byte-swap various sized integers from the data sections */ + bfd_getl64, bfd_getl_signed_64, bfd_putl64, + bfd_getl32, bfd_getl_signed_32, bfd_putl32, + bfd_getl16, bfd_getl_signed_16, bfd_putl16, + + /* Routines to byte-swap various sized integers from the file headers */ + bfd_getl64, bfd_getl_signed_64, bfd_putl64, + bfd_getl32, bfd_getl_signed_32, bfd_putl32, + bfd_getl16, bfd_getl_signed_16, bfd_putl16, + + /* bfd_check_format: check the format of a file being read */ + { _bfd_dummy_target, /* unknown format */ + bfd_elfNN_object_p, /* assembler/linker output (object file) */ + bfd_generic_archive_p, /* an archive */ + bfd_elfNN_core_file_p /* a core file */ + }, + + /* bfd_set_format: set the format of a file being written */ + { bfd_false, + bfd_elf_mkobject, + _bfd_generic_mkarchive, + bfd_false + }, + + /* bfd_write_contents: write cached information into a file being written */ + { bfd_false, + bfd_elfNN_write_object_contents, + _bfd_write_archive_contents, + bfd_false + }, + + BFD_JUMP_TABLE_GENERIC (bfd_elfNN), + BFD_JUMP_TABLE_COPY (bfd_elfNN), + BFD_JUMP_TABLE_CORE (bfd_elfNN), + BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), + BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN), + BFD_JUMP_TABLE_RELOCS (bfd_elfNN), + BFD_JUMP_TABLE_WRITE (bfd_elfNN), + BFD_JUMP_TABLE_LINK (bfd_elfNN), + BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN), + + /* backend_data: */ + (PTR) &elfNN_bed, +}; +#endif -- cgit v1.1