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Diffstat (limited to 'binutils-2.17/bfd/targets.c')
| -rw-r--r-- | binutils-2.17/bfd/targets.c | 1425 |
1 files changed, 0 insertions, 1425 deletions
diff --git a/binutils-2.17/bfd/targets.c b/binutils-2.17/bfd/targets.c deleted file mode 100644 index 849eb944..00000000 --- a/binutils-2.17/bfd/targets.c +++ /dev/null @@ -1,1425 +0,0 @@ -/* Generic target-file-type support for the BFD library. - Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, - 2000, 2001, 2002, 2003, 2004, 2005 - Free Software Foundation, Inc. - Written by Cygnus Support. - - 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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ - -#include "bfd.h" -#include "sysdep.h" -#include "libbfd.h" -#include "fnmatch.h" - -/* - It's okay to see some: -#if 0 - directives in this source file, as targets.c uses them to exclude - certain BFD vectors. This comment is specially formatted to catch - users who grep for ^#if 0, so please keep it this way! -*/ - -/* -SECTION - Targets - -DESCRIPTION - Each port of BFD to a different machine requires the creation - of a target back end. All the back end provides to the root - part of BFD is a structure containing pointers to functions - which perform certain low level operations on files. BFD - translates the applications's requests through a pointer into - calls to the back end routines. - - When a file is opened with <<bfd_openr>>, its format and - target are unknown. BFD uses various mechanisms to determine - how to interpret the file. The operations performed are: - - o Create a BFD by calling the internal routine - <<_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>>, - look up the environment variable <<GNUTARGET>> and use - that as the target string. - - o If the target string is still <<NULL>>, or the target string is - <<default>>, then use the first item in the target vector - as the target type, and set <<target_defaulted>> in the BFD to - cause <<bfd_check_format>> to loop through all the targets. - @xref{bfd_target}. @xref{Formats}. - - o Otherwise, inspect the elements in the target vector - one by one, until a match on target name is found. When found, - use it. - - o Otherwise return the error <<bfd_error_invalid_target>> to - <<bfd_openr>>. - - o <<bfd_openr>> attempts to open the file using - <<bfd_open_file>>, and returns the BFD. - - Once the BFD has been opened and the target selected, the file - format may be determined. This is done by calling - <<bfd_check_format>> on the BFD with a suggested format. - If <<target_defaulted>> has been set, each possible target - type is tried to see if it recognizes the specified format. - <<bfd_check_format>> returns <<TRUE>> when the caller guesses right. -@menu -@* bfd_target:: -@end menu -*/ - -/* - -INODE - bfd_target, , Targets, Targets -DOCDD -SUBSECTION - bfd_target - -DESCRIPTION - This structure contains everything that BFD knows about a - target. It includes things like its byte order, name, and which - routines to call to do various operations. - - Every BFD points to a target structure with its <<xvec>> - member. - - The macros below are used to dispatch to functions through the - <<bfd_target>> vector. They are used in a number of macros further - down in @file{bfd.h}, and are also used when calling various - routines by hand inside the BFD implementation. The @var{arglist} - argument must be parenthesized; it contains all the arguments - to the called function. - - They make the documentation (more) unpleasant to read, so if - someone wants to fix this and not break the above, please do. - -.#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 - module that implements access to a different target under BFD, - defines one of these. - - FIXME, these names should be rationalised with the names of - the entry points which call them. Too bad we can't have one - macro to define them both! - -.enum bfd_flavour -.{ -. bfd_target_unknown_flavour, -. bfd_target_aout_flavour, -. bfd_target_coff_flavour, -. bfd_target_ecoff_flavour, -. bfd_target_xcoff_flavour, -. bfd_target_elf_flavour, -. bfd_target_ieee_flavour, -. bfd_target_nlm_flavour, -. bfd_target_oasys_flavour, -. bfd_target_tekhex_flavour, -. bfd_target_srec_flavour, -. bfd_target_ihex_flavour, -. bfd_target_som_flavour, -. bfd_target_os9k_flavour, -. bfd_target_versados_flavour, -. bfd_target_msdos_flavour, -. bfd_target_ovax_flavour, -. bfd_target_evax_flavour, -. bfd_target_mmo_flavour, -. bfd_target_mach_o_flavour, -. bfd_target_pef_flavour, -. bfd_target_pef_xlib_flavour, -. bfd_target_sym_flavour -.}; -. -.enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN }; -. -.{* Forward declaration. *} -.typedef struct bfd_link_info _bfd_link_info; -. -.typedef struct bfd_target -.{ -. {* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. *} -. char *name; -. -. {* The "flavour" of a back end is a general indication about -. the contents of a file. *} -. enum bfd_flavour flavour; -. -. {* The order of bytes within the data area of a file. *} -. enum bfd_endian byteorder; -. -. {* The order of bytes within the header parts of a file. *} -. enum bfd_endian header_byteorder; -. -. {* A mask of all the flags which an executable may have set - -. from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. *} -. flagword object_flags; -. -. {* A mask of all the flags which a section may have set - from -. the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. *} -. flagword section_flags; -. -. {* The character normally found at the front of a symbol. -. (if any), perhaps `_'. *} -. char symbol_leading_char; -. -. {* The pad character for file names within an archive header. *} -. char ar_pad_char; -. -. {* The maximum number of characters in an archive header. *} -. unsigned short ar_max_namelen; -. -. {* Entries for byte swapping for data. These are different from the -. other entry points, since they don't take a BFD as the first argument. -. Certain other handlers could do the same. *} -. bfd_uint64_t (*bfd_getx64) (const void *); -. bfd_int64_t (*bfd_getx_signed_64) (const void *); -. void (*bfd_putx64) (bfd_uint64_t, void *); -. bfd_vma (*bfd_getx32) (const void *); -. bfd_signed_vma (*bfd_getx_signed_32) (const void *); -. void (*bfd_putx32) (bfd_vma, void *); -. bfd_vma (*bfd_getx16) (const void *); -. bfd_signed_vma (*bfd_getx_signed_16) (const void *); -. void (*bfd_putx16) (bfd_vma, void *); -. -. {* Byte swapping for the headers. *} -. bfd_uint64_t (*bfd_h_getx64) (const void *); -. bfd_int64_t (*bfd_h_getx_signed_64) (const void *); -. void (*bfd_h_putx64) (bfd_uint64_t, void *); -. bfd_vma (*bfd_h_getx32) (const void *); -. bfd_signed_vma (*bfd_h_getx_signed_32) (const void *); -. void (*bfd_h_putx32) (bfd_vma, void *); -. bfd_vma (*bfd_h_getx16) (const void *); -. bfd_signed_vma (*bfd_h_getx_signed_16) (const void *); -. void (*bfd_h_putx16) (bfd_vma, void *); -. -. {* Format dependent routines: these are vectors of entry points -. within the target vector structure, one for each format to check. *} -. -. {* Check the format of a file being read. Return a <<bfd_target *>> or zero. *} -. const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *); -. -. {* Set the format of a file being written. *} -. bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *); -. -. {* Write cached information into a file being written, at <<bfd_close>>. *} -. bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *); -. -The general target vector. These vectors are initialized using the -BFD_JUMP_TABLE macros. -. -. {* Generic entry points. *} -.#define BFD_JUMP_TABLE_GENERIC(NAME) \ -. NAME##_close_and_cleanup, \ -. NAME##_bfd_free_cached_info, \ -. NAME##_new_section_hook, \ -. NAME##_get_section_contents, \ -. NAME##_get_section_contents_in_window -. -. {* Called when the BFD is being closed to do any necessary cleanup. *} -. bfd_boolean (*_close_and_cleanup) (bfd *); -. {* Ask the BFD to free all cached information. *} -. bfd_boolean (*_bfd_free_cached_info) (bfd *); -. {* Called when a new section is created. *} -. bfd_boolean (*_new_section_hook) (bfd *, sec_ptr); -. {* Read the contents of a section. *} -. bfd_boolean (*_bfd_get_section_contents) -. (bfd *, sec_ptr, void *, file_ptr, bfd_size_type); -. bfd_boolean (*_bfd_get_section_contents_in_window) -. (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type); -. -. {* Entry points to copy private data. *} -.#define BFD_JUMP_TABLE_COPY(NAME) \ -. NAME##_bfd_copy_private_bfd_data, \ -. NAME##_bfd_merge_private_bfd_data, \ -. _bfd_generic_init_private_section_data, \ -. NAME##_bfd_copy_private_section_data, \ -. NAME##_bfd_copy_private_symbol_data, \ -. NAME##_bfd_copy_private_header_data, \ -. NAME##_bfd_set_private_flags, \ -. NAME##_bfd_print_private_bfd_data -. -. {* Called to copy BFD general private data from one object file -. to another. *} -. bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *); -. {* Called to merge BFD general private data from one object file -. to a common output file when linking. *} -. bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *); -. {* Called to initialize BFD private section data from one object file -. to another. *} -.#define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \ -. BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info)) -. bfd_boolean (*_bfd_init_private_section_data) -. (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *); -. {* Called to copy BFD private section data from one object file -. to another. *} -. bfd_boolean (*_bfd_copy_private_section_data) -. (bfd *, sec_ptr, bfd *, sec_ptr); -. {* Called to copy BFD private symbol data from one symbol -. to another. *} -. bfd_boolean (*_bfd_copy_private_symbol_data) -. (bfd *, asymbol *, bfd *, asymbol *); -. {* Called to copy BFD private header data from one object file -. to another. *} -. bfd_boolean (*_bfd_copy_private_header_data) -. (bfd *, bfd *); -. {* Called to set private backend flags. *} -. bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword); -. -. {* Called to print private BFD data. *} -. bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *); -. -. {* Core file entry points. *} -.#define BFD_JUMP_TABLE_CORE(NAME) \ -. NAME##_core_file_failing_command, \ -. NAME##_core_file_failing_signal, \ -. NAME##_core_file_matches_executable_p -. -. char * (*_core_file_failing_command) (bfd *); -. int (*_core_file_failing_signal) (bfd *); -. bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *); -. -. {* Archive entry points. *} -.#define BFD_JUMP_TABLE_ARCHIVE(NAME) \ -. NAME##_slurp_armap, \ -. NAME##_slurp_extended_name_table, \ -. NAME##_construct_extended_name_table, \ -. NAME##_truncate_arname, \ -. NAME##_write_armap, \ -. NAME##_read_ar_hdr, \ -. NAME##_openr_next_archived_file, \ -. NAME##_get_elt_at_index, \ -. NAME##_generic_stat_arch_elt, \ -. NAME##_update_armap_timestamp -. -. bfd_boolean (*_bfd_slurp_armap) (bfd *); -. bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *); -. bfd_boolean (*_bfd_construct_extended_name_table) -. (bfd *, char **, bfd_size_type *, const char **); -. void (*_bfd_truncate_arname) (bfd *, const char *, char *); -. bfd_boolean (*write_armap) -. (bfd *, unsigned int, struct orl *, unsigned int, int); -. void * (*_bfd_read_ar_hdr_fn) (bfd *); -. bfd * (*openr_next_archived_file) (bfd *, bfd *); -.#define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i)) -. bfd * (*_bfd_get_elt_at_index) (bfd *, symindex); -. int (*_bfd_stat_arch_elt) (bfd *, struct stat *); -. bfd_boolean (*_bfd_update_armap_timestamp) (bfd *); -. -. {* Entry points used for symbols. *} -.#define BFD_JUMP_TABLE_SYMBOLS(NAME) \ -. NAME##_get_symtab_upper_bound, \ -. NAME##_canonicalize_symtab, \ -. NAME##_make_empty_symbol, \ -. NAME##_print_symbol, \ -. NAME##_get_symbol_info, \ -. NAME##_bfd_is_local_label_name, \ -. NAME##_bfd_is_target_special_symbol, \ -. NAME##_get_lineno, \ -. NAME##_find_nearest_line, \ -. _bfd_generic_find_line, \ -. NAME##_find_inliner_info, \ -. NAME##_bfd_make_debug_symbol, \ -. NAME##_read_minisymbols, \ -. NAME##_minisymbol_to_symbol -. -. long (*_bfd_get_symtab_upper_bound) (bfd *); -. long (*_bfd_canonicalize_symtab) -. (bfd *, struct bfd_symbol **); -. struct bfd_symbol * -. (*_bfd_make_empty_symbol) (bfd *); -. void (*_bfd_print_symbol) -. (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type); -.#define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e)) -. void (*_bfd_get_symbol_info) -. (bfd *, struct bfd_symbol *, symbol_info *); -.#define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e)) -. bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *); -. bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *); -. alent * (*_get_lineno) (bfd *, struct bfd_symbol *); -. bfd_boolean (*_bfd_find_nearest_line) -. (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma, -. const char **, const char **, unsigned int *); -. bfd_boolean (*_bfd_find_line) -. (bfd *, struct bfd_symbol **, struct bfd_symbol *, -. const char **, unsigned int *); -. bfd_boolean (*_bfd_find_inliner_info) -. (bfd *, const char **, const char **, unsigned int *); -. {* 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) -. (bfd *, void *, unsigned long size); -.#define bfd_read_minisymbols(b, d, m, s) \ -. BFD_SEND (b, _read_minisymbols, (b, d, m, s)) -. long (*_read_minisymbols) -. (bfd *, bfd_boolean, void **, 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) -. (bfd *, bfd_boolean, const void *, asymbol *); -. -. {* Routines for relocs. *} -.#define BFD_JUMP_TABLE_RELOCS(NAME) \ -. NAME##_get_reloc_upper_bound, \ -. NAME##_canonicalize_reloc, \ -. NAME##_bfd_reloc_type_lookup -. -. long (*_get_reloc_upper_bound) (bfd *, sec_ptr); -. long (*_bfd_canonicalize_reloc) -. (bfd *, sec_ptr, arelent **, struct bfd_symbol **); -. {* See documentation on reloc types. *} -. reloc_howto_type * -. (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type); -. -. {* Routines used when writing an object file. *} -.#define BFD_JUMP_TABLE_WRITE(NAME) \ -. NAME##_set_arch_mach, \ -. NAME##_set_section_contents -. -. bfd_boolean (*_bfd_set_arch_mach) -. (bfd *, enum bfd_architecture, unsigned long); -. bfd_boolean (*_bfd_set_section_contents) -. (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type); -. -. {* Routines used by the linker. *} -.#define BFD_JUMP_TABLE_LINK(NAME) \ -. NAME##_sizeof_headers, \ -. NAME##_bfd_get_relocated_section_contents, \ -. NAME##_bfd_relax_section, \ -. NAME##_bfd_link_hash_table_create, \ -. NAME##_bfd_link_hash_table_free, \ -. NAME##_bfd_link_add_symbols, \ -. NAME##_bfd_link_just_syms, \ -. NAME##_bfd_final_link, \ -. NAME##_bfd_link_split_section, \ -. NAME##_bfd_gc_sections, \ -. NAME##_bfd_merge_sections, \ -. NAME##_bfd_is_group_section, \ -. NAME##_bfd_discard_group, \ -. NAME##_section_already_linked \ -. -. int (*_bfd_sizeof_headers) (bfd *, bfd_boolean); -. bfd_byte * (*_bfd_get_relocated_section_contents) -. (bfd *, struct bfd_link_info *, struct bfd_link_order *, -. bfd_byte *, bfd_boolean, struct bfd_symbol **); -. -. bfd_boolean (*_bfd_relax_section) -. (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *); -. -. {* 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) (bfd *); -. -. {* Release the memory associated with the linker hash table. *} -. void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *); -. -. {* Add symbols from this object file into the hash table. *} -. bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *); -. -. {* Indicate that we are only retrieving symbol values from this section. *} -. void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *); -. -. {* Do a link based on the link_order structures attached to each -. section of the BFD. *} -. bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *); -. -. {* Should this section be split up into smaller pieces during linking. *} -. bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *); -. -. {* Remove sections that are not referenced from the output. *} -. bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *); -. -. {* Attempt to merge SEC_MERGE sections. *} -. bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *); -. -. {* Is this section a member of a group? *} -. bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *); -. -. {* Discard members of a group. *} -. bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *); -. -. {* Check if SEC has been already linked during a reloceatable or -. final link. *} -. void (*_section_already_linked) (bfd *, struct bfd_section *); -. -. {* Routines to handle dynamic symbols and relocs. *} -.#define BFD_JUMP_TABLE_DYNAMIC(NAME) \ -. NAME##_get_dynamic_symtab_upper_bound, \ -. NAME##_canonicalize_dynamic_symtab, \ -. NAME##_get_synthetic_symtab, \ -. NAME##_get_dynamic_reloc_upper_bound, \ -. NAME##_canonicalize_dynamic_reloc -. -. {* Get the amount of memory required to hold the dynamic symbols. *} -. long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *); -. {* Read in the dynamic symbols. *} -. long (*_bfd_canonicalize_dynamic_symtab) -. (bfd *, struct bfd_symbol **); -. {* Create synthetized symbols. *} -. long (*_bfd_get_synthetic_symtab) -. (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **, -. struct bfd_symbol **); -. {* Get the amount of memory required to hold the dynamic relocs. *} -. long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *); -. {* Read in the dynamic relocs. *} -. long (*_bfd_canonicalize_dynamic_reloc) -. (bfd *, arelent **, struct bfd_symbol **); -. - -A pointer to an alternative bfd_target in case the current one is not -satisfactory. This can happen when the target cpu supports both big -and little endian code, and target chosen by the linker has the wrong -endianness. The function open_output() in ld/ldlang.c uses this field -to find an alternative output format that is suitable. - -. {* Opposite endian version of this target. *} -. const struct bfd_target * alternative_target; -. - -. {* Data for use by back-end routines, which isn't -. generic enough to belong in this structure. *} -. const void *backend_data; -. -.} bfd_target; -. -*/ - -/* All known xvecs (even those that don't compile on all systems). - Alphabetized for easy reference. - They are listed a second time below, since - we can't intermix extern's and initializers. */ -extern const bfd_target a_out_adobe_vec; -extern const bfd_target aix5coff64_vec; -extern const bfd_target aout0_big_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 apollocoff_vec; -extern const bfd_target arm_epoc_pe_big_vec; -extern const bfd_target arm_epoc_pe_little_vec; -extern const bfd_target arm_epoc_pei_big_vec; -extern const bfd_target arm_epoc_pei_little_vec; -extern const bfd_target armcoff_big_vec; -extern const bfd_target armcoff_little_vec; -extern const bfd_target armnetbsd_vec; -extern const bfd_target armpe_big_vec; -extern const bfd_target armpe_little_vec; -extern const bfd_target armpei_big_vec; -extern const bfd_target armpei_little_vec; -extern const bfd_target b_out_vec_big_host; -extern const bfd_target b_out_vec_little_host; -extern const bfd_target bfd_efi_app_ia32_vec; -extern const bfd_target bfd_efi_app_ia64_vec; -extern const bfd_target bfd_elf32_avr_vec; -extern const bfd_target bfd_elf32_bfin_vec; -extern const bfd_target bfd_elf32_bfinfdpic_vec; -extern const bfd_target bfd_elf32_big_generic_vec; -extern const bfd_target bfd_elf32_bigarc_vec; -extern const bfd_target bfd_elf32_bigarm_vec; -extern const bfd_target bfd_elf32_bigarm_symbian_vec; -extern const bfd_target bfd_elf32_bigarm_vxworks_vec; -extern const bfd_target bfd_elf32_bigmips_vec; -extern const bfd_target bfd_elf32_bigmips_vxworks_vec; -extern const bfd_target bfd_elf32_cr16c_vec; -extern const bfd_target bfd_elf32_cris_vec; -extern const bfd_target bfd_elf32_crx_vec; -extern const bfd_target bfd_elf32_d10v_vec; -extern const bfd_target bfd_elf32_d30v_vec; -extern const bfd_target bfd_elf32_dlx_big_vec; -extern const bfd_target bfd_elf32_fr30_vec; -extern const bfd_target bfd_elf32_frv_vec; -extern const bfd_target bfd_elf32_frvfdpic_vec; -extern const bfd_target bfd_elf32_h8300_vec; -extern const bfd_target bfd_elf32_hppa_linux_vec; -extern const bfd_target bfd_elf32_hppa_nbsd_vec; -extern const bfd_target bfd_elf32_hppa_vec; -extern const bfd_target bfd_elf32_i370_vec; -extern const bfd_target bfd_elf32_i386_freebsd_vec; -extern const bfd_target bfd_elf32_i386_vxworks_vec; -extern const bfd_target bfd_elf32_i386_vec; -extern const bfd_target bfd_elf32_i860_little_vec; -extern const bfd_target bfd_elf32_i860_vec; -extern const bfd_target bfd_elf32_i960_vec; -extern const bfd_target bfd_elf32_ia64_big_vec; -extern const bfd_target bfd_elf32_ia64_hpux_big_vec; -extern const bfd_target bfd_elf32_ip2k_vec; -extern const bfd_target bfd_elf32_iq2000_vec; -extern const bfd_target bfd_elf32_little_generic_vec; -extern const bfd_target bfd_elf32_littlearc_vec; -extern const bfd_target bfd_elf32_littlearm_vec; -extern const bfd_target bfd_elf32_littlearm_symbian_vec; -extern const bfd_target bfd_elf32_littlearm_vxworks_vec; -extern const bfd_target bfd_elf32_littlemips_vec; -extern const bfd_target bfd_elf32_littlemips_vxworks_vec; -extern const bfd_target bfd_elf32_m32c_vec; -extern const bfd_target bfd_elf32_m32r_vec; -extern const bfd_target bfd_elf32_m32rle_vec; -extern const bfd_target bfd_elf32_m32rlin_vec; -extern const bfd_target bfd_elf32_m32rlelin_vec; -extern const bfd_target bfd_elf32_m68hc11_vec; -extern const bfd_target bfd_elf32_m68hc12_vec; -extern const bfd_target bfd_elf32_m68k_vec; -extern const bfd_target bfd_elf32_m88k_vec; -extern const bfd_target bfd_elf32_mcore_big_vec; -extern const bfd_target bfd_elf32_mcore_little_vec; -extern const bfd_target bfd_elf32_mn10200_vec; -extern const bfd_target bfd_elf32_mn10300_vec; -extern const bfd_target bfd_elf32_mt_vec; -extern const bfd_target bfd_elf32_msp430_vec; -extern const bfd_target bfd_elf32_nbigmips_vec; -extern const bfd_target bfd_elf32_nlittlemips_vec; -extern const bfd_target bfd_elf32_ntradbigmips_vec; -extern const bfd_target bfd_elf32_ntradlittlemips_vec; -extern const bfd_target bfd_elf32_openrisc_vec; -extern const bfd_target bfd_elf32_or32_big_vec; -extern const bfd_target bfd_elf32_pj_vec; -extern const bfd_target bfd_elf32_pjl_vec; -extern const bfd_target bfd_elf32_powerpc_vec; -extern const bfd_target bfd_elf32_powerpcle_vec; -extern const bfd_target bfd_elf32_powerpc_vxworks_vec; -extern const bfd_target bfd_elf32_s390_vec; -extern const bfd_target bfd_elf32_sh64_vec; -extern const bfd_target bfd_elf32_sh64l_vec; -extern const bfd_target bfd_elf32_sh64lin_vec; -extern const bfd_target bfd_elf32_sh64blin_vec; -extern const bfd_target bfd_elf32_sh64lnbsd_vec; -extern const bfd_target bfd_elf32_sh64nbsd_vec; -extern const bfd_target bfd_elf32_sh_vec; -extern const bfd_target bfd_elf32_shblin_vec; -extern const bfd_target bfd_elf32_shl_vec; -extern const bfd_target bfd_elf32_shl_symbian_vec; -extern const bfd_target bfd_elf32_shlin_vec; -extern const bfd_target bfd_elf32_shlnbsd_vec; -extern const bfd_target bfd_elf32_shnbsd_vec; -extern const bfd_target bfd_elf32_sparc_vec; -extern const bfd_target bfd_elf32_sparc_vxworks_vec; -extern const bfd_target bfd_elf32_tradbigmips_vec; -extern const bfd_target bfd_elf32_tradlittlemips_vec; -extern const bfd_target bfd_elf32_us_cris_vec; -extern const bfd_target bfd_elf32_v850_vec; -extern const bfd_target bfd_elf32_vax_vec; -extern const bfd_target bfd_elf32_xc16x_vec; -extern const bfd_target bfd_elf32_xstormy16_vec; -extern const bfd_target bfd_elf32_xtensa_be_vec; -extern const bfd_target bfd_elf32_xtensa_le_vec; -extern const bfd_target bfd_elf64_alpha_freebsd_vec; -extern const bfd_target bfd_elf64_alpha_vec; -extern const bfd_target bfd_elf64_big_generic_vec; -extern const bfd_target bfd_elf64_bigmips_vec; -extern const bfd_target bfd_elf64_hppa_linux_vec; -extern const bfd_target bfd_elf64_hppa_vec; -extern const bfd_target bfd_elf64_ia64_big_vec; -extern const bfd_target bfd_elf64_ia64_hpux_big_vec; -extern const bfd_target bfd_elf64_ia64_little_vec; -extern const bfd_target bfd_elf64_little_generic_vec; -extern const bfd_target bfd_elf64_littlemips_vec; -extern const bfd_target bfd_elf64_mmix_vec; -extern const bfd_target bfd_elf64_powerpc_vec; -extern const bfd_target bfd_elf64_powerpcle_vec; -extern const bfd_target bfd_elf64_s390_vec; -extern const bfd_target bfd_elf64_sh64_vec; -extern const bfd_target bfd_elf64_sh64l_vec; -extern const bfd_target bfd_elf64_sh64lin_vec; -extern const bfd_target bfd_elf64_sh64blin_vec; -extern const bfd_target bfd_elf64_sh64lnbsd_vec; -extern const bfd_target bfd_elf64_sh64nbsd_vec; -extern const bfd_target bfd_elf64_sparc_vec; -extern const bfd_target bfd_elf64_tradbigmips_vec; -extern const bfd_target bfd_elf64_tradlittlemips_vec; -extern const bfd_target bfd_elf64_x86_64_vec; -extern const bfd_target bfd_mmo_vec; -extern const bfd_target bfd_powerpc_pe_vec; -extern const bfd_target bfd_powerpc_pei_vec; -extern const bfd_target bfd_powerpcle_pe_vec; -extern const bfd_target bfd_powerpcle_pei_vec; -extern const bfd_target cris_aout_vec; -extern const bfd_target demo_64_vec; -extern const bfd_target ecoff_big_vec; -extern const bfd_target ecoff_biglittle_vec; -extern const bfd_target ecoff_little_vec; -extern const bfd_target ecoffalpha_little_vec; -extern const bfd_target go32coff_vec; -extern const bfd_target go32stubbedcoff_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 i386aout_vec; -extern const bfd_target i386bsd_vec; -extern const bfd_target i386coff_vec; -extern const bfd_target i386dynix_vec; -extern const bfd_target i386freebsd_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 i386os9k_vec; -extern const bfd_target i386pe_vec; -extern const bfd_target i386pei_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 m68k4knetbsd_vec; -extern const bfd_target m68kaux_coff_vec; -extern const bfd_target m68kcoff_vec; -extern const bfd_target m68kcoffun_vec; -extern const bfd_target m68klinux_vec; -extern const bfd_target m68knetbsd_vec; -extern const bfd_target m68ksysvcoff_vec; -extern const bfd_target m88kbcs_vec; -extern const bfd_target m88kmach3_vec; -extern const bfd_target m88kopenbsd_vec; -extern const bfd_target mach_o_be_vec; -extern const bfd_target mach_o_le_vec; -extern const bfd_target mach_o_fat_vec; -extern const bfd_target maxqcoff_vec; -extern const bfd_target mcore_pe_big_vec; -extern const bfd_target mcore_pe_little_vec; -extern const bfd_target mcore_pei_big_vec; -extern const bfd_target mcore_pei_little_vec; -extern const bfd_target mipslpe_vec; -extern const bfd_target mipslpei_vec; -extern const bfd_target newsos3_vec; -extern const bfd_target nlm32_alpha_vec; -extern const bfd_target nlm32_i386_vec; -extern const bfd_target nlm32_powerpc_vec; -extern const bfd_target nlm32_sparc_vec; -extern const bfd_target oasys_vec; -extern const bfd_target or32coff_big_vec; -extern const bfd_target pc532machaout_vec; -extern const bfd_target pc532netbsd_vec; -extern const bfd_target pdp11_aout_vec; -extern const bfd_target pef_vec; -extern const bfd_target pef_xlib_vec; -extern const bfd_target pmac_xcoff_vec; -extern const bfd_target ppcboot_vec; -extern const bfd_target riscix_vec; -extern const bfd_target rs6000coff64_vec; -extern const bfd_target rs6000coff_vec; -extern const bfd_target shcoff_small_vec; -extern const bfd_target shcoff_vec; -extern const bfd_target shlcoff_small_vec; -extern const bfd_target shlcoff_vec; -extern const bfd_target shlpe_vec; -extern const bfd_target shlpei_vec; -extern const bfd_target som_vec; -extern const bfd_target sparccoff_vec; -extern const bfd_target sparcle_aout_vec; -extern const bfd_target sparclinux_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 sunos_big_vec; -extern const bfd_target sym_vec; -extern const bfd_target tic30_aout_vec; -extern const bfd_target tic30_coff_vec; -extern const bfd_target tic4x_coff0_beh_vec; -extern const bfd_target tic4x_coff0_vec; -extern const bfd_target tic4x_coff1_beh_vec; -extern const bfd_target tic4x_coff1_vec; -extern const bfd_target tic4x_coff2_beh_vec; -extern const bfd_target tic4x_coff2_vec; -extern const bfd_target tic54x_coff0_beh_vec; -extern const bfd_target tic54x_coff0_vec; -extern const bfd_target tic54x_coff1_beh_vec; -extern const bfd_target tic54x_coff1_vec; -extern const bfd_target tic54x_coff2_beh_vec; -extern const bfd_target tic54x_coff2_vec; -extern const bfd_target tic80coff_vec; -extern const bfd_target vaxbsd_vec; -extern const bfd_target vaxnetbsd_vec; -extern const bfd_target vax1knetbsd_vec; -extern const bfd_target versados_vec; -extern const bfd_target vms_alpha_vec; -extern const bfd_target vms_vax_vec; -extern const bfd_target w65_vec; -extern const bfd_target we32kcoff_vec; -extern const bfd_target z80coff_vec; -extern const bfd_target z8kcoff_vec; - -/* These are always included. */ -extern const bfd_target srec_vec; -extern const bfd_target symbolsrec_vec; -extern const bfd_target tekhex_vec; -extern const bfd_target binary_vec; -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_big_vec; -extern const bfd_target cisco_core_little_vec; -extern const bfd_target hppabsd_core_vec; -extern const bfd_target hpux_core_vec; -extern const bfd_target irix_core_vec; -extern const bfd_target netbsd_core_vec; -extern const bfd_target osf_core_vec; -extern const bfd_target ptrace_core_vec; -extern const bfd_target sco5_core_vec; -extern const bfd_target trad_core_vec; - -extern const bfd_target bfd_elf32_am33lin_vec; -static const bfd_target * const _bfd_target_vector[] = { - -#ifdef SELECT_VECS - - SELECT_VECS, - -#else /* not SELECT_VECS */ - -#ifdef DEFAULT_VECTOR - &DEFAULT_VECTOR, -#endif - /* This list is alphabetized to make it easy to compare - with other vector lists -- the decls above and - the case statement in configure.in. - Vectors that don't compile on all systems, or aren't finished, - should have an entry here with #if 0 around it, to show that - it wasn't omitted by mistake. */ - &a_out_adobe_vec, -#ifdef BFD64 - &aix5coff64_vec, -#endif - &aout0_big_vec, -#if 0 - /* We have no way of distinguishing these from other a.out variants. */ - &aout_arm_big_vec, - &aout_arm_little_vec, - /* No one seems to use this. */ - &aout_mips_big_vec, -#endif - &aout_mips_little_vec, -#if 0 - &apollocoff_vec, -#endif - &arm_epoc_pe_big_vec, - &arm_epoc_pe_little_vec, - &arm_epoc_pei_big_vec, - &arm_epoc_pei_little_vec, - &armcoff_big_vec, - &armcoff_little_vec, - &armnetbsd_vec, - &armpe_big_vec, - &armpe_little_vec, - &armpei_big_vec, - &armpei_little_vec, - &b_out_vec_big_host, - &b_out_vec_little_host, - &bfd_efi_app_ia32_vec, -#ifdef BFD64 - &bfd_efi_app_ia64_vec, -#endif - &bfd_elf32_avr_vec, - &bfd_elf32_bfin_vec, - &bfd_elf32_bfinfdpic_vec, - - /* This, and other vectors, may not be used in any *.mt configuration. - 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, - &bfd_elf32_bigarc_vec, - &bfd_elf32_bigarm_vec, - &bfd_elf32_bigarm_symbian_vec, - &bfd_elf32_bigarm_vxworks_vec, - &bfd_elf32_bigmips_vec, - &bfd_elf32_bigmips_vxworks_vec, - &bfd_elf32_cr16c_vec, - &bfd_elf32_cris_vec, - &bfd_elf32_crx_vec, - &bfd_elf32_d10v_vec, - &bfd_elf32_d30v_vec, - &bfd_elf32_dlx_big_vec, - &bfd_elf32_fr30_vec, - &bfd_elf32_frv_vec, - &bfd_elf32_frvfdpic_vec, - &bfd_elf32_h8300_vec, - &bfd_elf32_hppa_linux_vec, - &bfd_elf32_hppa_nbsd_vec, - &bfd_elf32_hppa_vec, - &bfd_elf32_i370_vec, - &bfd_elf32_i386_freebsd_vec, - &bfd_elf32_i386_vxworks_vec, - &bfd_elf32_i386_vec, - &bfd_elf32_i860_little_vec, - &bfd_elf32_i860_vec, - &bfd_elf32_i960_vec, -#if 0 - &bfd_elf32_ia64_big_vec, -#endif -#ifdef BFD64 - &bfd_elf32_ia64_hpux_big_vec, -#endif - &bfd_elf32_ip2k_vec, - &bfd_elf32_iq2000_vec, - &bfd_elf32_little_generic_vec, - &bfd_elf32_littlearc_vec, - &bfd_elf32_littlearm_vec, - &bfd_elf32_littlearm_symbian_vec, - &bfd_elf32_littlearm_vxworks_vec, - &bfd_elf32_littlemips_vec, - &bfd_elf32_littlemips_vxworks_vec, - &bfd_elf32_m32c_vec, - &bfd_elf32_m32r_vec, - &bfd_elf32_m32rle_vec, - &bfd_elf32_m32rlin_vec, - &bfd_elf32_m32rlelin_vec, - &bfd_elf32_m68hc11_vec, - &bfd_elf32_m68hc12_vec, - &bfd_elf32_m68k_vec, - &bfd_elf32_m88k_vec, - &bfd_elf32_mcore_big_vec, - &bfd_elf32_mcore_little_vec, - &bfd_elf32_mn10200_vec, - &bfd_elf32_mn10300_vec, - &bfd_elf32_mt_vec, - &bfd_elf32_msp430_vec, -#ifdef BFD64 - &bfd_elf32_nbigmips_vec, - &bfd_elf32_nlittlemips_vec, - &bfd_elf32_ntradbigmips_vec, - &bfd_elf32_ntradlittlemips_vec, -#endif - &bfd_elf32_openrisc_vec, - &bfd_elf32_or32_big_vec, - &bfd_elf32_pj_vec, - &bfd_elf32_pjl_vec, - &bfd_elf32_powerpc_vec, - &bfd_elf32_powerpc_vxworks_vec, - &bfd_elf32_powerpcle_vec, - &bfd_elf32_s390_vec, - &bfd_elf32_sh_vec, - &bfd_elf32_shblin_vec, - &bfd_elf32_shl_vec, - &bfd_elf32_shl_symbian_vec, - &bfd_elf32_shlin_vec, - &bfd_elf32_shlnbsd_vec, - &bfd_elf32_shnbsd_vec, -#ifdef BFD64 - &bfd_elf32_sh64_vec, - &bfd_elf32_sh64l_vec, - &bfd_elf32_sh64lnbsd_vec, - &bfd_elf32_sh64nbsd_vec, - &bfd_elf32_sh64lin_vec, - &bfd_elf32_sh64blin_vec, -#endif - &bfd_elf32_sparc_vec, - &bfd_elf32_sparc_vxworks_vec, - &bfd_elf32_tradbigmips_vec, - &bfd_elf32_tradlittlemips_vec, - &bfd_elf32_us_cris_vec, - &bfd_elf32_v850_vec, - &bfd_elf32_vax_vec, - &bfd_elf32_xc16x_vec, - &bfd_elf32_xstormy16_vec, - &bfd_elf32_xtensa_be_vec, - &bfd_elf32_xtensa_le_vec, -#ifdef BFD64 - &bfd_elf64_alpha_freebsd_vec, - &bfd_elf64_alpha_vec, - &bfd_elf64_big_generic_vec, - &bfd_elf64_bigmips_vec, - &bfd_elf64_hppa_linux_vec, - &bfd_elf64_hppa_vec, - &bfd_elf64_ia64_big_vec, - &bfd_elf64_ia64_hpux_big_vec, - &bfd_elf64_ia64_little_vec, - &bfd_elf64_little_generic_vec, - &bfd_elf64_littlemips_vec, - &bfd_elf64_mmix_vec, - &bfd_elf64_powerpc_vec, - &bfd_elf64_powerpcle_vec, - &bfd_elf64_s390_vec, - &bfd_elf64_sh64_vec, - &bfd_elf64_sh64l_vec, - &bfd_elf64_sh64lnbsd_vec, - &bfd_elf64_sh64nbsd_vec, - &bfd_elf64_sh64lin_vec, - &bfd_elf64_sh64blin_vec, - &bfd_elf64_sparc_vec, - &bfd_elf64_tradbigmips_vec, - &bfd_elf64_tradlittlemips_vec, - &bfd_elf64_x86_64_vec, - &bfd_mmo_vec, -#endif - &bfd_powerpc_pe_vec, - &bfd_powerpc_pei_vec, - &bfd_powerpcle_pe_vec, - &bfd_powerpcle_pei_vec, - &cris_aout_vec, -#ifdef BFD64 - &demo_64_vec, /* Only compiled if host has long-long support. */ -#endif - &ecoff_big_vec, - &ecoff_biglittle_vec, - &ecoff_little_vec, -#ifdef BFD64 - &ecoffalpha_little_vec, -#endif - &go32coff_vec, - &go32stubbedcoff_vec, - &h8300coff_vec, - &h8500coff_vec, -#if 0 - /* Since a.out files lack decent magic numbers, no way to recognize - which kind of a.out file it is. */ - &host_aout_vec, - /* Clashes with sunos_big_vec magic no. */ - &hp300bsd_vec, -#endif - &hp300hpux_vec, - &i386aout_vec, - &i386bsd_vec, - &i386coff_vec, -#if 0 - &i386dynix_vec, -#endif - &i386freebsd_vec, -#if 0 - /* Since a.out files lack decent magic numbers, no way to recognize - which kind of a.out file it is. */ - &i386linux_vec, -#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, - &i860coff_vec, - &icoff_big_vec, - &icoff_little_vec, - &ieee_vec, -#if 0 - &m68k4knetbsd_vec, - &m68kaux_coff_vec, -#endif - &m68kcoff_vec, - &m68kcoffun_vec, -#if 0 - /* Since a.out files lack decent magic numbers, no way to recognize - which kind of a.out file it is. */ - &m68klinux_vec, -#endif - &m68knetbsd_vec, - &m68ksysvcoff_vec, - &m88kbcs_vec, - &m88kmach3_vec, - &m88kopenbsd_vec, - &mach_o_be_vec, - &mach_o_le_vec, - &mach_o_fat_vec, - &maxqcoff_vec, - &mcore_pe_big_vec, - &mcore_pe_little_vec, - &mcore_pei_big_vec, - &mcore_pei_little_vec, - &mipslpe_vec, - &mipslpei_vec, - &newsos3_vec, -#ifdef BFD64 - &nlm32_alpha_vec, -#endif - &nlm32_i386_vec, - &nlm32_powerpc_vec, - &nlm32_sparc_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... - steve@cygnus.com - Worse, since there is no magic number for archives, there - can be annoying target mis-matches. */ - &oasys_vec, -#endif - /* Entry for the OpenRISC family. */ - &or32coff_big_vec, - - &pc532machaout_vec, - &pc532netbsd_vec, - &pdp11_aout_vec, - &pef_vec, - &pef_xlib_vec, -#if 0 - /* This has the same magic number as RS/6000. */ - &pmac_xcoff_vec, -#endif - &ppcboot_vec, -#if 0 - /* We have no way of distinguishing these from other a.out variants. */ - &riscix_vec, -#endif -#ifdef BFD64 - &rs6000coff64_vec, -#endif - &rs6000coff_vec, - &shcoff_small_vec, - &shcoff_vec, - &shlcoff_small_vec, - &shlcoff_vec, - &shlpe_vec, - &shlpei_vec, -#if defined (HOST_HPPAHPUX) || defined (HOST_HPPABSD) || defined (HOST_HPPAOSF) - &som_vec, -#endif - &sparccoff_vec, - &sparcle_aout_vec, - &sparclinux_vec, - &sparclynx_aout_vec, - &sparclynx_coff_vec, - &sparcnetbsd_vec, - &sunos_big_vec, - &sym_vec, - &tic30_aout_vec, - &tic30_coff_vec, - &tic54x_coff0_beh_vec, - &tic54x_coff0_vec, - &tic54x_coff1_beh_vec, - &tic54x_coff1_vec, - &tic54x_coff2_beh_vec, - &tic54x_coff2_vec, - &tic80coff_vec, - &vaxbsd_vec, - &vaxnetbsd_vec, - &vax1knetbsd_vec, - &versados_vec, -#ifdef BFD64 - &vms_alpha_vec, -#endif - &vms_vax_vec, - &w65_vec, - &we32kcoff_vec, - &z80coff_vec, - &z8kcoff_vec, - &bfd_elf32_am33lin_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. */ - -#ifdef AIX386_CORE - &aix386_core_vec, -#endif -#if 0 - /* 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. */ - &cisco_core_big_vec, - &cisco_core_little_vec, -#endif -#ifdef HPPABSD_CORE - &hppabsd_core_vec, -#endif -#ifdef HPUX_CORE - &hpux_core_vec, -#endif -#ifdef IRIX_CORE - &irix_core_vec, -#endif -#ifdef NETBSD_CORE - &netbsd_core_vec, -#endif -#ifdef OSF_CORE - &osf_core_vec, -#endif -#ifdef PTRACE_CORE - &ptrace_core_vec, -#endif -#ifdef SCO5_CORE - &sco5_core_vec, -#endif -#ifdef TRAD_CORE - &trad_core_vec, -#endif - - NULL /* end of list marker */ -}; -const bfd_target * const *bfd_target_vector = _bfd_target_vector; - -/* bfd_default_vector[0] contains either the address of the default vector, - if there is one, or zero if there isn't. */ - -const bfd_target *bfd_default_vector[] = { -#ifdef DEFAULT_VECTOR - &DEFAULT_VECTOR, -#endif - NULL -}; - -/* bfd_associated_vector[] contains the associated target vectors used - to reduce the ambiguity in bfd_check_format_matches. */ - -static const bfd_target *_bfd_associated_vector[] = { -#ifdef ASSOCIATED_VECS - ASSOCIATED_VECS, -#endif - NULL -}; -const bfd_target * const *bfd_associated_vector = _bfd_associated_vector; - -/* 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); - -/* This array maps configuration triplets onto BFD vectors. */ - -struct targmatch -{ - /* The configuration triplet. */ - const char *triplet; - /* The BFD vector. If this is NULL, then the vector is found by - searching forward for the next structure with a non NULL vector - field. */ - const bfd_target *vector; -}; - -/* targmatch.h is built by Makefile out of config.bfd. */ -static const struct targmatch bfd_target_match[] = { -#include "targmatch.h" - { NULL, NULL } -}; - -/* Find a target vector, given a name or configuration triplet. */ - -static const bfd_target * -find_target (const char *name) -{ - const bfd_target * const *target; - const struct targmatch *match; - - for (target = &bfd_target_vector[0]; *target != NULL; target++) - if (strcmp (name, (*target)->name) == 0) - return *target; - - /* If we couldn't match on the exact name, try matching on the - configuration triplet. FIXME: We should run the triplet through - config.sub first, but that is hard. */ - for (match = &bfd_target_match[0]; match->triplet != NULL; match++) - { - if (fnmatch (match->triplet, name, 0) == 0) - { - while (match->vector == NULL) - ++match; - return match->vector; - break; - } - } - - bfd_set_error (bfd_error_invalid_target); - return NULL; -} - -/* -FUNCTION - bfd_set_default_target - -SYNOPSIS - bfd_boolean bfd_set_default_target (const char *name); - -DESCRIPTION - Set the default target vector to use when recognizing a BFD. - This takes the name of the target, which may be a BFD target - name or a configuration triplet. -*/ - -bfd_boolean -bfd_set_default_target (const char *name) -{ - const bfd_target *target; - - if (bfd_default_vector[0] != NULL - && strcmp (name, bfd_default_vector[0]->name) == 0) - return TRUE; - - target = find_target (name); - if (target == NULL) - return FALSE; - - bfd_default_vector[0] = target; - return TRUE; -} - -/* -FUNCTION - bfd_find_target - -SYNOPSIS - const bfd_target *bfd_find_target (const char *target_name, bfd *abfd); - -DESCRIPTION - Return a pointer to the transfer vector for the object target - named @var{target_name}. If @var{target_name} is <<NULL>>, choose the - one in the environment variable <<GNUTARGET>>; if that is null or not - defined, then choose the first entry in the target list. - Passing in the string "default" or setting the environment - variable to "default" will cause the first entry in the target - list to be returned, and "target_defaulted" will be set in the - BFD. This causes <<bfd_check_format>> to loop over all the - targets to find the one that matches the file being read. -*/ - -const bfd_target * -bfd_find_target (const char *target_name, bfd *abfd) -{ - const char *targname; - const bfd_target *target; - - if (target_name != NULL) - targname = target_name; - else - targname = getenv ("GNUTARGET"); - - /* This is safe; the vector cannot be null. */ - if (targname == NULL || strcmp (targname, "default") == 0) - { - abfd->target_defaulted = TRUE; - if (bfd_default_vector[0] != NULL) - abfd->xvec = bfd_default_vector[0]; - else - abfd->xvec = bfd_target_vector[0]; - return abfd->xvec; - } - - abfd->target_defaulted = FALSE; - - target = find_target (targname); - if (target == NULL) - return NULL; - - abfd->xvec = target; - return target; -} - -/* -FUNCTION - bfd_target_list - -SYNOPSIS - const char ** bfd_target_list (void); - -DESCRIPTION - Return a freshly malloced NULL-terminated - vector of the names of all the valid BFD targets. Do not - modify the names. - -*/ - -const char ** -bfd_target_list (void) -{ - int vec_length = 0; - bfd_size_type amt; -#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 - const bfd_target * const *target; - const char **name_list, **name_ptr; - - for (target = &bfd_target_vector[0]; *target != NULL; target++) - vec_length++; - - amt = (vec_length + 1) * sizeof (char **); - name_ptr = name_list = bfd_malloc (amt); - - if (name_list == NULL) - return NULL; - - for (target = &bfd_target_vector[0]; *target != NULL; target++) - if (target == &bfd_target_vector[0] - || *target != bfd_target_vector[0]) - *name_ptr++ = (*target)->name; - - *name_ptr = NULL; - return name_list; -} - -/* -FUNCTION - bfd_seach_for_target - -SYNOPSIS - const bfd_target *bfd_search_for_target - (int (*search_func) (const bfd_target *, void *), - void *); - -DESCRIPTION - Return a pointer to the first transfer vector in the list of - transfer vectors maintained by BFD that produces a non-zero - result when passed to the function @var{search_func}. The - parameter @var{data} is passed, unexamined, to the search - function. -*/ - -const bfd_target * -bfd_search_for_target (int (*search_func) (const bfd_target *, void *), - void *data) -{ - const bfd_target * const *target; - - for (target = bfd_target_vector; *target != NULL; target ++) - if (search_func (*target, data)) - return *target; - - return NULL; -} |