/* Generic target-file-type support for the BFD library.
- Copyright 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
+ Copyright 1990, 91, 92, 93, 94, 1995 Free Software Foundation, Inc.
Written by Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
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. */
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include "bfd.h"
#include "sysdep.h"
how to interpret the file. The operations performed are:
o Create a BFD by calling the internal routine
- <<new_bfd>>, then call <<bfd_find_target>> with the
+ <<_bfd_new_bfd>>, then call <<bfd_find_target>> with the
target string supplied to <<bfd_openr>> and the new BFD pointer.
o If a null target string was provided to <<bfd_find_target>>,
one by one, until a match on target name is found. When found,
use it.
- o Otherwise return the error <<invalid_target>> to
+ o Otherwise return the error <<bfd_error_invalid_target>> to
<<bfd_openr>>.
o <<bfd_openr>> attempts to open the file using
.#define BFD_SEND(bfd, message, arglist) \
. ((*((bfd)->xvec->message)) arglist)
+.
+.#ifdef DEBUG_BFD_SEND
+.#undef BFD_SEND
+.#define BFD_SEND(bfd, message, arglist) \
+. (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
+. ((*((bfd)->xvec->message)) arglist) : \
+. (bfd_assert (__FILE__,__LINE__), NULL))
+.#endif
For operations which index on the BFD format:
.#define BFD_SEND_FMT(bfd, message, arglist) \
. (((bfd)->xvec->message[(int)((bfd)->format)]) arglist)
+.
+.#ifdef DEBUG_BFD_SEND
+.#undef BFD_SEND_FMT
+.#define BFD_SEND_FMT(bfd, message, arglist) \
+. (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
+. (((bfd)->xvec->message[(int)((bfd)->format)]) arglist) : \
+. (bfd_assert (__FILE__,__LINE__), NULL))
+.#endif
This is the structure which defines the type of BFD this is. The
<<xvec>> member of the struct <<bfd>> itself points here. Each
. bfd_target_oasys_flavour,
. bfd_target_tekhex_flavour,
. bfd_target_srec_flavour,
-. bfd_target_som_flavour};
+. bfd_target_ihex_flavour,
+. bfd_target_som_flavour,
+. bfd_target_os9k_flavour,
+. bfd_target_versados_flavour,
+. bfd_target_msdos_flavour
+.};
+.
+.enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
.
.{* Forward declaration. *}
.typedef struct bfd_link_info _bfd_link_info;
The order of bytes within the data area of a file.
-. boolean byteorder_big_p;
+. enum bfd_endian byteorder;
The order of bytes within the header parts of a file.
-. boolean header_byteorder_big_p;
+. enum bfd_endian header_byteorder;
A mask of all the flags which an executable may have set -
from the set <<NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>.
. unsigned short ar_max_namelen;
-The minimum alignment restriction for any section.
-
-. unsigned int align_power_min;
-
Entries for byte swapping for data. These are different from the other
entry points, since they don't take a BFD asthe first argument.
Certain other handlers could do the same.
Check the format of a file being read. Return a <<bfd_target *>> or zero.
-. struct bfd_target * (*_bfd_check_format[bfd_type_end]) PARAMS ((bfd *));
+. const struct bfd_target *(*_bfd_check_format[bfd_type_end]) PARAMS ((bfd *));
Set the format of a file being written.
. boolean (*_bfd_write_contents[bfd_type_end]) PARAMS ((bfd *));
-The following functions are defined in <<JUMP_TABLE>>. The idea is
-that the back end writer of <<foo>> names all the routines
-<<foo_>>@var{entry_point}; <<JUMP_TABLE>> will build the entries
-in this structure in the right order.
-
-Core file entry points.
+The general target vector.
+.
+. {* Generic entry points. *}
+.#define BFD_JUMP_TABLE_GENERIC(NAME)\
+.CAT(NAME,_close_and_cleanup),\
+.CAT(NAME,_bfd_free_cached_info),\
+.CAT(NAME,_new_section_hook),\
+.CAT(NAME,_get_section_contents),\
+.CAT(NAME,_get_section_contents_in_window)
+.
+. {* Called when the BFD is being closed to do any necessary cleanup. *}
+. boolean (*_close_and_cleanup) PARAMS ((bfd *));
+. {* Ask the BFD to free all cached information. *}
+. boolean (*_bfd_free_cached_info) PARAMS ((bfd *));
+. {* Called when a new section is created. *}
+. boolean (*_new_section_hook) PARAMS ((bfd *, sec_ptr));
+. {* Read the contents of a section. *}
+. boolean (*_bfd_get_section_contents) PARAMS ((bfd *, sec_ptr, PTR,
+. file_ptr, bfd_size_type));
+. boolean (*_bfd_get_section_contents_in_window)
+. PARAMS ((bfd *, sec_ptr, bfd_window *,
+. file_ptr, bfd_size_type));
+.
+. {* Entry points to copy private data. *}
+.#define BFD_JUMP_TABLE_COPY(NAME)\
+.CAT(NAME,_bfd_copy_private_bfd_data),\
+.CAT(NAME,_bfd_merge_private_bfd_data),\
+.CAT(NAME,_bfd_copy_private_section_data),\
+.CAT(NAME,_bfd_copy_private_symbol_data),\
+.CAT(NAME,_bfd_set_private_flags),\
+.CAT(NAME,_bfd_print_private_bfd_data)\
+. {* Called to copy BFD general private data from one object file
+. to another. *}
+. boolean (*_bfd_copy_private_bfd_data) PARAMS ((bfd *, bfd *));
+. {* Called to merge BFD general private data from one object file
+. to a common output file when linking. *}
+. boolean (*_bfd_merge_private_bfd_data) PARAMS ((bfd *, bfd *));
+. {* Called to copy BFD private section data from one object file
+. to another. *}
+. boolean (*_bfd_copy_private_section_data) PARAMS ((bfd *, sec_ptr,
+. bfd *, sec_ptr));
+. {* Called to copy BFD private symbol data from one symbol
+. to another. *}
+. boolean (*_bfd_copy_private_symbol_data) PARAMS ((bfd *, asymbol *,
+. bfd *, asymbol *));
+. {* Called to set private backend flags *}
+. boolean (*_bfd_set_private_flags) PARAMS ((bfd *, flagword));
+.
+. {* Called to print private BFD data *}
+. boolean (*_bfd_print_private_bfd_data) PARAMS ((bfd *, PTR));
+.
+. {* Core file entry points. *}
+.#define BFD_JUMP_TABLE_CORE(NAME)\
+.CAT(NAME,_core_file_failing_command),\
+.CAT(NAME,_core_file_failing_signal),\
+.CAT(NAME,_core_file_matches_executable_p)
. char * (*_core_file_failing_command) PARAMS ((bfd *));
. int (*_core_file_failing_signal) PARAMS ((bfd *));
. boolean (*_core_file_matches_executable_p) PARAMS ((bfd *, bfd *));
-
-Archive entry points.
-
+.
+. {* Archive entry points. *}
+.#define BFD_JUMP_TABLE_ARCHIVE(NAME)\
+.CAT(NAME,_slurp_armap),\
+.CAT(NAME,_slurp_extended_name_table),\
+.CAT(NAME,_construct_extended_name_table),\
+.CAT(NAME,_truncate_arname),\
+.CAT(NAME,_write_armap),\
+.CAT(NAME,_read_ar_hdr),\
+.CAT(NAME,_openr_next_archived_file),\
+.CAT(NAME,_get_elt_at_index),\
+.CAT(NAME,_generic_stat_arch_elt),\
+.CAT(NAME,_update_armap_timestamp)
. boolean (*_bfd_slurp_armap) PARAMS ((bfd *));
. boolean (*_bfd_slurp_extended_name_table) PARAMS ((bfd *));
+. boolean (*_bfd_construct_extended_name_table)
+. PARAMS ((bfd *, char **, bfd_size_type *, const char **));
. void (*_bfd_truncate_arname) PARAMS ((bfd *, CONST char *, char *));
. boolean (*write_armap) PARAMS ((bfd *arch,
. unsigned int elength,
. struct orl *map,
. unsigned int orl_count,
. int stridx));
-
-Standard stuff.
-
-. boolean (*_close_and_cleanup) PARAMS ((bfd *));
-. boolean (*_bfd_set_section_contents) PARAMS ((bfd *, sec_ptr, PTR,
-. file_ptr, bfd_size_type));
-. boolean (*_bfd_get_section_contents) PARAMS ((bfd *, sec_ptr, PTR,
-. file_ptr, bfd_size_type));
-. boolean (*_new_section_hook) PARAMS ((bfd *, sec_ptr));
-
-Symbols and relocations.
-
-. unsigned int (*_get_symtab_upper_bound) PARAMS ((bfd *));
-. unsigned int (*_bfd_canonicalize_symtab) PARAMS ((bfd *,
-. struct symbol_cache_entry **));
-. unsigned int (*_get_reloc_upper_bound) PARAMS ((bfd *, sec_ptr));
-. unsigned int (*_bfd_canonicalize_reloc) PARAMS ((bfd *, sec_ptr, arelent **,
-. struct symbol_cache_entry **));
+. PTR (*_bfd_read_ar_hdr_fn) PARAMS ((bfd *));
+. bfd * (*openr_next_archived_file) PARAMS ((bfd *arch, bfd *prev));
+.#define bfd_get_elt_at_index(b,i) BFD_SEND(b, _bfd_get_elt_at_index, (b,i))
+. bfd * (*_bfd_get_elt_at_index) PARAMS ((bfd *, symindex));
+. int (*_bfd_stat_arch_elt) PARAMS ((bfd *, struct stat *));
+. boolean (*_bfd_update_armap_timestamp) PARAMS ((bfd *));
+.
+. {* Entry points used for symbols. *}
+.#define BFD_JUMP_TABLE_SYMBOLS(NAME)\
+.CAT(NAME,_get_symtab_upper_bound),\
+.CAT(NAME,_get_symtab),\
+.CAT(NAME,_make_empty_symbol),\
+.CAT(NAME,_print_symbol),\
+.CAT(NAME,_get_symbol_info),\
+.CAT(NAME,_bfd_is_local_label),\
+.CAT(NAME,_get_lineno),\
+.CAT(NAME,_find_nearest_line),\
+.CAT(NAME,_bfd_make_debug_symbol),\
+.CAT(NAME,_read_minisymbols),\
+.CAT(NAME,_minisymbol_to_symbol)
+. long (*_bfd_get_symtab_upper_bound) PARAMS ((bfd *));
+. long (*_bfd_canonicalize_symtab) PARAMS ((bfd *,
+. struct symbol_cache_entry **));
. struct symbol_cache_entry *
. (*_bfd_make_empty_symbol) PARAMS ((bfd *));
. void (*_bfd_print_symbol) PARAMS ((bfd *, PTR,
. struct symbol_cache_entry *,
. symbol_info *));
.#define bfd_get_symbol_info(b,p,e) BFD_SEND(b, _bfd_get_symbol_info, (b,p,e))
-
-. alent * (*_get_lineno) PARAMS ((bfd *, struct symbol_cache_entry *));
+. boolean (*_bfd_is_local_label) PARAMS ((bfd *, asymbol *));
.
-. boolean (*_bfd_set_arch_mach) PARAMS ((bfd *, enum bfd_architecture,
-. unsigned long));
-.
-. bfd * (*openr_next_archived_file) PARAMS ((bfd *arch, bfd *prev));
-.
+. alent * (*_get_lineno) PARAMS ((bfd *, struct symbol_cache_entry *));
. boolean (*_bfd_find_nearest_line) PARAMS ((bfd *abfd,
. struct sec *section, struct symbol_cache_entry **symbols,
. bfd_vma offset, CONST char **file, CONST char **func,
. unsigned int *line));
-.
-. int (*_bfd_stat_arch_elt) PARAMS ((bfd *, struct stat *));
+. {* Back-door to allow format-aware applications to create debug symbols
+. while using BFD for everything else. Currently used by the assembler
+. when creating COFF files. *}
+. asymbol * (*_bfd_make_debug_symbol) PARAMS ((
+. bfd *abfd,
+. void *ptr,
+. unsigned long size));
+.#define bfd_read_minisymbols(b, d, m, s) \
+. BFD_SEND (b, _read_minisymbols, (b, d, m, s))
+. long (*_read_minisymbols) PARAMS ((bfd *, boolean, PTR *,
+. unsigned int *));
+.#define bfd_minisymbol_to_symbol(b, d, m, f) \
+. BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
+. asymbol *(*_minisymbol_to_symbol) PARAMS ((bfd *, boolean, const PTR,
+. asymbol *));
.
-. int (*_bfd_sizeof_headers) PARAMS ((bfd *, boolean));
+. {* Routines for relocs. *}
+.#define BFD_JUMP_TABLE_RELOCS(NAME)\
+.CAT(NAME,_get_reloc_upper_bound),\
+.CAT(NAME,_canonicalize_reloc),\
+.CAT(NAME,_bfd_reloc_type_lookup)
+. long (*_get_reloc_upper_bound) PARAMS ((bfd *, sec_ptr));
+. long (*_bfd_canonicalize_reloc) PARAMS ((bfd *, sec_ptr, arelent **,
+. struct symbol_cache_entry **));
+. {* See documentation on reloc types. *}
+. reloc_howto_type *
+. (*reloc_type_lookup) PARAMS ((bfd *abfd,
+. bfd_reloc_code_real_type code));
.
-. void (*_bfd_debug_info_start) PARAMS ((bfd *));
-. void (*_bfd_debug_info_end) PARAMS ((bfd *));
-. void (*_bfd_debug_info_accumulate) PARAMS ((bfd *, struct sec *));
+. {* Routines used when writing an object file. *}
+.#define BFD_JUMP_TABLE_WRITE(NAME)\
+.CAT(NAME,_set_arch_mach),\
+.CAT(NAME,_set_section_contents)
+. boolean (*_bfd_set_arch_mach) PARAMS ((bfd *, enum bfd_architecture,
+. unsigned long));
+. boolean (*_bfd_set_section_contents) PARAMS ((bfd *, sec_ptr, PTR,
+. file_ptr, bfd_size_type));
.
+. {* Routines used by the linker. *}
+.#define BFD_JUMP_TABLE_LINK(NAME)\
+.CAT(NAME,_sizeof_headers),\
+.CAT(NAME,_bfd_get_relocated_section_contents),\
+.CAT(NAME,_bfd_relax_section),\
+.CAT(NAME,_bfd_link_hash_table_create),\
+.CAT(NAME,_bfd_link_add_symbols),\
+.CAT(NAME,_bfd_final_link),\
+.CAT(NAME,_bfd_link_split_section)
+. int (*_bfd_sizeof_headers) PARAMS ((bfd *, boolean));
. bfd_byte * (*_bfd_get_relocated_section_contents) PARAMS ((bfd *,
. struct bfd_link_info *, struct bfd_link_order *,
. bfd_byte *data, boolean relocateable,
. struct symbol_cache_entry **));
.
. boolean (*_bfd_relax_section) PARAMS ((bfd *, struct sec *,
-. struct bfd_link_info *, struct symbol_cache_entry **));
+. struct bfd_link_info *, boolean *again));
.
-. {* See documentation on reloc types. *}
-. CONST struct reloc_howto_struct *
-. (*reloc_type_lookup) PARAMS ((bfd *abfd,
-. bfd_reloc_code_real_type code));
+. {* Create a hash table for the linker. Different backends store
+. different information in this table. *}
+. struct bfd_link_hash_table *(*_bfd_link_hash_table_create) PARAMS ((bfd *));
.
-. {* Back-door to allow format-aware applications to create debug symbols
-. while using BFD for everything else. Currently used by the assembler
-. when creating COFF files. *}
-. asymbol * (*_bfd_make_debug_symbol) PARAMS ((
-. bfd *abfd,
-. void *ptr,
-. unsigned long size));
+. {* Add symbols from this object file into the hash table. *}
+. boolean (*_bfd_link_add_symbols) PARAMS ((bfd *, struct bfd_link_info *));
.
-. {* Create a hash table for the linker. Different backends store
-. different information in this table. *}
-. struct bfd_link_hash_table *(*_bfd_link_hash_table_create) PARAMS ((bfd *));
+. {* Do a link based on the link_order structures attached to each
+. section of the BFD. *}
+. boolean (*_bfd_final_link) PARAMS ((bfd *, struct bfd_link_info *));
.
-. {* Add symbols from this object file into the hash table. *}
-. boolean (*_bfd_link_add_symbols) PARAMS ((bfd *, struct bfd_link_info *));
+. {* Should this section be split up into smaller pieces during linking. *}
+. boolean (*_bfd_link_split_section) PARAMS ((bfd *, struct sec *));
.
-. {* Do a link based on the link_order structures attached to each
-. section of the BFD. *}
-. boolean (*_bfd_final_link) PARAMS ((bfd *, struct bfd_link_info *));
+. {* Routines to handle dynamic symbols and relocs. *}
+.#define BFD_JUMP_TABLE_DYNAMIC(NAME)\
+.CAT(NAME,_get_dynamic_symtab_upper_bound),\
+.CAT(NAME,_canonicalize_dynamic_symtab),\
+.CAT(NAME,_get_dynamic_reloc_upper_bound),\
+.CAT(NAME,_canonicalize_dynamic_reloc)
+. {* Get the amount of memory required to hold the dynamic symbols. *}
+. long (*_bfd_get_dynamic_symtab_upper_bound) PARAMS ((bfd *));
+. {* Read in the dynamic symbols. *}
+. long (*_bfd_canonicalize_dynamic_symtab)
+. PARAMS ((bfd *, struct symbol_cache_entry **));
+. {* Get the amount of memory required to hold the dynamic relocs. *}
+. long (*_bfd_get_dynamic_reloc_upper_bound) PARAMS ((bfd *));
+. {* Read in the dynamic relocs. *}
+. long (*_bfd_canonicalize_dynamic_reloc)
+. PARAMS ((bfd *, arelent **, struct symbol_cache_entry **));
.
Data for use by back-end routines, which isn't generic enough to belong
Alphabetized for easy reference.
They are listed a second time below, since
we can't intermix extern's and initializers. */
-extern bfd_target a29kcoff_big_vec;
-extern bfd_target a_out_adobe_vec;
-extern bfd_target aout_mips_big_vec;
-extern bfd_target aout_mips_little_vec;
-extern bfd_target apollocoff_vec;
-extern bfd_target b_out_vec_big_host;
-extern bfd_target b_out_vec_little_host;
-extern bfd_target bfd_elf32_big_generic_vec;
-extern bfd_target bfd_elf32_bigmips_vec;
-extern bfd_target bfd_elf32_hppa_vec;
-extern bfd_target bfd_elf32_i386_vec;
-extern bfd_target bfd_elf32_i860_vec;
-extern bfd_target bfd_elf32_little_generic_vec;
-extern bfd_target bfd_elf32_littlemips_vec;
-extern bfd_target bfd_elf32_m68k_vec;
-extern bfd_target bfd_elf32_m88k_vec;
-extern bfd_target bfd_elf32_sparc_vec;
-extern bfd_target bfd_elf64_big_generic_vec;
-extern bfd_target bfd_elf64_little_generic_vec;
-/* start-sanitize-v9 */
-extern bfd_target bfd_elf64_sparc_vec;
-/* end-sanitize-v9 */
-extern bfd_target demo_64_vec;
-extern bfd_target ecoff_big_vec;
-extern bfd_target ecoff_little_vec;
-extern bfd_target ecoffalpha_little_vec;
-extern bfd_target h8300coff_vec;
-extern bfd_target h8500coff_vec;
-extern bfd_target host_aout_vec;
-extern bfd_target hp300bsd_vec;
-extern bfd_target hp300hpux_vec;
-extern bfd_target som_vec;
-extern bfd_target i386aout_vec;
-extern bfd_target i386bsd_vec;
-extern bfd_target netbsd386_vec;
-extern bfd_target i386coff_vec;
-extern bfd_target i386linux_vec;
-extern bfd_target i386lynx_aout_vec;
-extern bfd_target i386lynx_coff_vec;
-extern bfd_target i386mach3_vec;
-extern bfd_target icoff_big_vec;
-extern bfd_target icoff_little_vec;
-extern bfd_target ieee_vec;
-extern bfd_target m68kcoff_vec;
-extern bfd_target m68kcoffun_vec;
-extern bfd_target m68klynx_aout_vec;
-extern bfd_target m68klynx_coff_vec;
-extern bfd_target m88kbcs_vec;
-extern bfd_target newsos3_vec;
-extern bfd_target nlm32_i386_vec;
-extern bfd_target nlm32_sparc_vec;
-extern bfd_target nlm32_alpha_vec;
-extern bfd_target oasys_vec;
-extern bfd_target rs6000coff_vec;
-extern bfd_target shcoff_vec;
-extern bfd_target sparclynx_aout_vec;
-extern bfd_target sparclynx_coff_vec;
-extern bfd_target sparccoff_vec;
-extern bfd_target sunos_big_vec;
-extern bfd_target tekhex_vec;
-extern bfd_target we32kcoff_vec;
-extern bfd_target z8kcoff_vec;
+extern const bfd_target a29kcoff_big_vec;
+extern const bfd_target a_out_adobe_vec;
+extern const bfd_target aout_arm_big_vec;
+extern const bfd_target aout_arm_little_vec;
+extern const bfd_target aout_mips_big_vec;
+extern const bfd_target aout_mips_little_vec;
+extern const bfd_target aout0_big_vec;
+extern const bfd_target apollocoff_vec;
+extern const bfd_target armcoff_little_vec;
+extern const bfd_target armcoff_big_vec;
+extern const bfd_target armpe_little_vec;
+extern const bfd_target armpe_big_vec;
+extern const bfd_target armpei_little_vec;
+extern const bfd_target armpei_big_vec;
+extern const bfd_target b_out_vec_big_host;
+extern const bfd_target b_out_vec_little_host;
+/* start-sanitize-arc */
+extern const bfd_target bfd_elf32_bigarc_vec;
+extern const bfd_target bfd_elf32_littlearc_vec;
+/* end-sanitize-arc */
+extern const bfd_target bfd_elf32_big_generic_vec;
+extern const bfd_target bfd_elf32_bigmips_vec;
+extern const bfd_target bfd_elf32_hppa_vec;
+extern const bfd_target bfd_elf32_i386_vec;
+extern const bfd_target bfd_elf32_i860_vec;
+extern const bfd_target bfd_elf32_little_generic_vec;
+extern const bfd_target bfd_elf32_littlemips_vec;
+extern const bfd_target bfd_elf32_m68k_vec;
+extern const bfd_target bfd_elf32_m88k_vec;
+extern const bfd_target bfd_elf32_powerpc_vec;
+extern const bfd_target bfd_elf32_powerpcle_vec;
+extern const bfd_target bfd_elf32_sparc_vec;
+extern const bfd_target bfd_elf64_big_generic_vec;
+extern const bfd_target bfd_elf64_little_generic_vec;
+extern const bfd_target bfd_elf64_sparc_vec;
+extern const bfd_target demo_64_vec;
+extern const bfd_target ecoff_big_vec;
+extern const bfd_target ecoff_little_vec;
+extern const bfd_target ecoffalpha_little_vec;
+extern const bfd_target h8300coff_vec;
+extern const bfd_target h8500coff_vec;
+extern const bfd_target host_aout_vec;
+extern const bfd_target hp300bsd_vec;
+extern const bfd_target hp300hpux_vec;
+extern const bfd_target som_vec;
+extern const bfd_target i386aout_vec;
+extern const bfd_target i386bsd_vec;
+extern const bfd_target i386dynix_vec;
+extern const bfd_target i386freebsd_vec;
+extern const bfd_target i386os9k_vec;
+extern const bfd_target i386coff_vec;
+extern const bfd_target bfd_powerpc_pe_vec;
+extern const bfd_target bfd_powerpcle_pe_vec;
+extern const bfd_target bfd_powerpc_pei_vec;
+extern const bfd_target bfd_powerpcle_pei_vec;
+extern const bfd_target i386pe_vec;
+extern const bfd_target i386pei_vec;
+extern const bfd_target go32coff_vec;
+extern const bfd_target i386linux_vec;
+extern const bfd_target i386lynx_aout_vec;
+extern const bfd_target i386lynx_coff_vec;
+extern const bfd_target i386mach3_vec;
+extern const bfd_target i386msdos_vec;
+extern const bfd_target i386netbsd_vec;
+extern const bfd_target i860coff_vec;
+extern const bfd_target icoff_big_vec;
+extern const bfd_target icoff_little_vec;
+extern const bfd_target ieee_vec;
+extern const bfd_target m68kcoff_vec;
+extern const bfd_target m68kcoffun_vec;
+extern const bfd_target m68klynx_aout_vec;
+extern const bfd_target m68klynx_coff_vec;
+extern const bfd_target m68knetbsd_vec;
+extern const bfd_target m68k4knetbsd_vec;
+extern const bfd_target m88kbcs_vec;
+extern const bfd_target m88kmach3_vec;
+extern const bfd_target newsos3_vec;
+extern const bfd_target nlm32_i386_vec;
+extern const bfd_target nlm32_sparc_vec;
+extern const bfd_target nlm32_alpha_vec;
+extern const bfd_target nlm32_powerpc_vec;
+extern const bfd_target pc532netbsd_vec;
+extern const bfd_target oasys_vec;
+extern const bfd_target pc532machaout_vec;
+extern const bfd_target riscix_vec;
+extern const bfd_target pmac_xcoff_vec;
+extern const bfd_target rs6000coff_vec;
+extern const bfd_target shcoff_vec;
+/* start-sanitize-rce */
+extern bfd_target rce_aout_vec;
+/* end-sanitize-rce */
+extern const bfd_target shlcoff_vec;
+extern const bfd_target sparclynx_aout_vec;
+extern const bfd_target sparclynx_coff_vec;
+extern const bfd_target sparcnetbsd_vec;
+extern const bfd_target sparccoff_vec;
+extern const bfd_target sunos_big_vec;
+extern const bfd_target tekhex_vec;
+extern const bfd_target versados_vec;
+extern const bfd_target we32kcoff_vec;
+extern const bfd_target w65_vec;
+extern const bfd_target z8kcoff_vec;
/* srec is always included. */
-extern bfd_target srec_vec;
-extern bfd_target symbolsrec_vec;
+extern const bfd_target srec_vec;
+extern const bfd_target symbolsrec_vec;
-/* All of the xvecs for core files. */
-extern bfd_target aix386_core_vec;
-extern bfd_target hpux_core_vec;
-extern bfd_target hppabsd_core_vec;
-extern bfd_target irix_core_vec;
-extern bfd_target osf_core_vec;
-extern bfd_target sco_core_vec;
-extern bfd_target trad_core_vec;
-extern bfd_target ptrace_core_vec;
+/* binary is always included. */
+extern const bfd_target binary_vec;
-bfd_target *target_vector[] = {
+/* ihex is always included. */
+extern const bfd_target ihex_vec;
+
+/* All of the xvecs for core files. */
+extern const bfd_target aix386_core_vec;
+extern const bfd_target cisco_core_vec;
+extern const bfd_target hpux_core_vec;
+extern const bfd_target hppabsd_core_vec;
+extern const bfd_target irix_core_vec;
+extern const bfd_target osf_core_vec;
+extern const bfd_target sco_core_vec;
+extern const bfd_target trad_core_vec;
+extern const bfd_target ptrace_core_vec;
+
+const bfd_target * const bfd_target_vector[] = {
#ifdef SELECT_VECS
&b_out_vec_little_host,
/* This, and other vectors, may not be used in any *.mt configuration.
- But that does not mean they are unnecessary. If configured
- --with-targets=all, objdump or gdb should be able to examine
+ But that does not mean they are unnecessary. If configured with
+ --enable-targets=all, objdump or gdb should be able to examine
the file even if we don't recognize the machine type. */
&bfd_elf32_big_generic_vec,
+/* start-sanitize-arc */
+ &bfd_elf32_bigarc_vec,
+/* end-sanitize-arc */
&bfd_elf32_bigmips_vec,
&bfd_elf32_hppa_vec,
&bfd_elf32_i386_vec,
&bfd_elf32_i860_vec,
&bfd_elf32_little_generic_vec,
+/* start-sanitize-arc */
+ &bfd_elf32_littlearc_vec,
+/* end-sanitize-arc */
&bfd_elf32_littlemips_vec,
&bfd_elf32_m68k_vec,
&bfd_elf32_m88k_vec,
&bfd_elf32_sparc_vec,
+ &bfd_elf32_powerpc_vec,
#ifdef BFD64 /* No one seems to use this. */
&bfd_elf64_big_generic_vec,
&bfd_elf64_little_generic_vec,
#endif
-/* start-sanitize-v9 */
#if 0
&bfd_elf64_sparc_vec,
#endif
-/* end-sanitize-v9 */
+ /* We don't include cisco_core_vec. Although it has a magic number,
+ the magic number isn't at the beginning of the file, and thus
+ might spuriously match other kinds of files. */
#ifdef BFD64
&demo_64_vec, /* Only compiled if host has long-long support */
#endif
&hp300bsd_vec,
#endif
&hp300hpux_vec,
-#if defined (HOST_HPPAHPUX) || defined (HOST_HPPABSD)
+#if defined (HOST_HPPAHPUX) || defined (HOST_HPPABSD) || defined (HOST_HPPAOSF)
&som_vec,
#endif
&i386aout_vec,
&i386bsd_vec,
- &netbsd386_vec,
&i386coff_vec,
+ &i386freebsd_vec,
+ &i860coff_vec,
+ &bfd_powerpc_pe_vec,
+ &bfd_powerpcle_pe_vec,
+ &bfd_powerpc_pei_vec,
+ &bfd_powerpcle_pei_vec,
+ &go32coff_vec,
#if 0
/* Since a.out files lack decent magic numbers, no way to recognize
which kind of a.out file it is. */
#endif
&i386lynx_aout_vec,
&i386lynx_coff_vec,
+#if 0
+ /* No distinguishing features for Mach 3 executables. */
+ &i386mach3_vec,
+#endif
+ &i386msdos_vec,
+ &i386netbsd_vec,
+ &i386os9k_vec,
+ &i386pe_vec,
+ &i386pei_vec,
+ &armcoff_little_vec,
+ &armcoff_big_vec,
+ &armpe_little_vec,
+ &armpe_big_vec,
+ &armpei_little_vec,
+ &armpei_big_vec,
&icoff_big_vec,
&icoff_little_vec,
&ieee_vec,
&m68kcoffun_vec,
&m68klynx_aout_vec,
&m68klynx_coff_vec,
+ &m68knetbsd_vec,
&m88kbcs_vec,
+ &m88kmach3_vec,
&newsos3_vec,
&nlm32_i386_vec,
&nlm32_sparc_vec,
#ifdef BFD64
&nlm32_alpha_vec,
#endif
+ &pc532netbsd_vec,
#if 0
/* We have no oasys tools anymore, so we can't test any of this
anymore. If you want to test the stuff yourself, go ahead...
Worse, since there is no magic number for archives, there
can be annoying target mis-matches. */
&oasys_vec,
+#endif
+ &pc532machaout_vec,
+#if 0
+ /* We have no way of distinguishing these from other a.out variants */
+ &aout_arm_big_vec,
+ &aout_arm_little_vec,
+ &riscix_vec,
+#endif
+#if 0
+ /* This has the same magic number as RS/6000. */
+ &pmac_xcoff_vec,
#endif
&rs6000coff_vec,
&shcoff_vec,
+ &shlcoff_vec,
+/* start-sanitize-rce */
+ &rce_aout_vec,
+/* end-sanitize-rce */
&sparclynx_aout_vec,
&sparclynx_coff_vec,
+ &sparcnetbsd_vec,
&sunos_big_vec,
-#if 0
+ &aout0_big_vec,
&tekhex_vec,
-#endif
&we32kcoff_vec,
+ &versados_vec,
&z8kcoff_vec,
#endif /* not SELECT_VECS */
/* Always support S-records, for convenience. */
&srec_vec,
&symbolsrec_vec,
+/* And tekhex */
+ &tekhex_vec,
+/* Likewise for binary output. */
+ &binary_vec,
+/* Likewise for ihex. */
+ &ihex_vec,
/* Add any required traditional-core-file-handler. */
NULL /* end of list marker */
};
-/* default_vector[0] contains either the address of the default vector,
+/* bfd_default_vector[0] contains either the address of the default vector,
if there is one, or zero if there isn't. */
-bfd_target *default_vector[] = {
+const bfd_target * const bfd_default_vector[] = {
#ifdef DEFAULT_VECTOR
&DEFAULT_VECTOR,
#endif
NULL
};
-/* When there is an ambiguous match, bfd_check_format puts the names
- of the matching targets in this array.
- It is declared here so we can give it the same number of entries
- (+ a terminating NULL) as the number of possible targets. */
-char *matching_vector[sizeof(target_vector)/sizeof(*target_vector) + 1];
-
+/* When there is an ambiguous match, bfd_check_format_matches puts the
+ names of the matching targets in an array. This variable is the maximum
+ number of entries that the array could possibly need. */
+const size_t _bfd_target_vector_entries = sizeof(bfd_target_vector)/sizeof(*bfd_target_vector);
/*
FUNCTION
bfd_find_target
SYNOPSIS
- bfd_target *bfd_find_target(CONST char *target_name, bfd *abfd);
+ const bfd_target *bfd_find_target(CONST char *target_name, bfd *abfd);
DESCRIPTION
Return a pointer to the transfer vector for the object target
targets to find the one that matches the file being read.
*/
-bfd_target *
-DEFUN(bfd_find_target,(target_name, abfd),
- CONST char *target_name AND
- bfd *abfd)
+const bfd_target *
+bfd_find_target (target_name, abfd)
+ CONST char *target_name;
+ bfd *abfd;
{
- bfd_target **target;
+ const bfd_target * const *target;
extern char *getenv ();
CONST char *targname = (target_name ? target_name :
(CONST char *) getenv ("GNUTARGET"));
/* This is safe; the vector cannot be null */
if (targname == NULL || !strcmp (targname, "default")) {
abfd->target_defaulted = true;
- return abfd->xvec = target_vector[0];
+ return abfd->xvec = bfd_target_vector[0];
}
abfd->target_defaulted = false;
- for (target = &target_vector[0]; *target != NULL; target++) {
+ for (target = &bfd_target_vector[0]; *target != NULL; target++) {
if (!strcmp (targname, (*target)->name))
return abfd->xvec = *target;
}
- bfd_error = invalid_target;
+ bfd_set_error (bfd_error_invalid_target);
return NULL;
}
bfd_target_list
SYNOPSIS
- CONST char **bfd_target_list(void);
+ const char **bfd_target_list(void);
DESCRIPTION
Return a freshly malloced NULL-terminated
*/
-CONST char **
-DEFUN_VOID(bfd_target_list)
+const char **
+bfd_target_list ()
{
int vec_length= 0;
-#ifdef NATIVE_HPPAHPUX_COMPILER
+#if defined (HOST_HPPAHPUX) && ! defined (__STDC__)
/* The native compiler on the HP9000/700 has a bug which causes it
to loop endlessly when compiling this file. This avoids it. */
volatile
#endif
- bfd_target **target;
+ const bfd_target * const *target;
CONST char **name_list, **name_ptr;
- for (target = &target_vector[0]; *target != NULL; target++)
+ for (target = &bfd_target_vector[0]; *target != NULL; target++)
vec_length++;
- name_ptr =
- name_list = (CONST char **) zalloc ((vec_length + 1) * sizeof (char **));
+ name_ptr = name_list = (CONST char **)
+ bfd_zmalloc ((vec_length + 1) * sizeof (char **));
- if (name_list == NULL) {
- bfd_error = no_memory;
+ if (name_list == NULL)
return NULL;
- }
- for (target = &target_vector[0]; *target != NULL; target++)
+ for (target = &bfd_target_vector[0]; *target != NULL; target++)
*(name_ptr++) = (*target)->name;
return name_list;